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description Publicationkeyboard_double_arrow_right Article , Journal 2020Embargo end date: 11 Nov 2021 GermanyPublisher:Elsevier BV Funded by:ARC | Discovery Early Career Re...ARC| Discovery Early Career Researcher Award - Grant ID: DE190101268Authors: Jonathan F. Donges; Jonathan F. Donges; Michael Brzoska; Carl-Friedrich Schleussner; +2 AuthorsJonathan F. Donges; Jonathan F. Donges; Michael Brzoska; Carl-Friedrich Schleussner; Carl-Friedrich Schleussner; Tobias Ide;Climate-related disasters are among the most societally disruptive impacts of anthropogenic climate change. Their potential impact on the risk of armed conflict is heavily debated in the context of the security implications of climate change. Yet, evidence for such climate-conflict-disaster links remains limited and contested. One reason for this is that existing studies do not triangulate insights from different methods and pay little attention to relevant context factors and especially causal pathways. By combining statistical approaches with systematic evidence from QCA and qualitative case studies in an innovative multi-method research design, we show that climate-related disasters increase the risk of armed conflict onset. This link is highly context-dependent and we find that countries with large populations, political exclusion of ethnic groups, and a low level of human development are particularly vulnerable. For such countries, almost one third of all conflict onsets over the 1980-2016 period have been preceded by a disaster within 7 days. The robustness of the effect is reduced for longer time spans. Case study evidence points to improved opportunity structures for armed groups rather than aggravated grievances as the main mechanism connecting disasters and conflict onset. © 2020 The Authors
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 109 citations 109 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2023Publisher:OpenAlex Malte Meinshausen; Carl‐Friedrich Schleussner; Kathleen Beyer; G. E. Bodeker; Oliviér Boucher; Josep G. Canadell; J. S. Daniel; Aïda Diongue‐Niang; Fatima Driouech; Erich M. Fischer; Piers M. Forster; Michael Grose; Gerrit Hansen; Zeke Hausfather; Tatiana Ilyina; Jarmo Kikstra; Joyce Kimutai; Andrew D. King; June‐Yi Lee; Chris Lennard; Tabea Lissner; Alexander Nauels; Glen P. Peters; Anna Pirani; Gian‐Kasper Plattner; Hans O. Pörtner; Joeri Rogelj; Maisa Rojas; Joyashree Roy; B. H. Samset; Benjamin M. Sanderson; Roland Séférian; Sonia I. Seneviratne; Chris Smith; Sophie Szopa; Adelle Thomas; Diana Ürge-Vorsatz; G. J. M. Velders; Tokuta Yokohata; Tilo Ziehn; Zebedee Nicholls;Résumé. Dans chaque cycle d'évaluation du GIEC, une multitude de scénarios sont évalués, avec une portée et une importance différentes dans les différents groupes de travail et rapports spéciaux et leurs chapitres respectifs. Dans les rapports, l'ambition est d'intégrer les connaissances sur les futurs climatiques possibles dans les groupes de travail et les domaines de recherche scientifique sur la base d'un petit ensemble de « voies de cadrage », telles que les voies dites RCP du cinquième rapport d'évaluation du GIEC (AR5) et les scénarios SSP-RCP dans le sixième rapport d'évaluation (AR6). Cette perspective, initiée par les discussions lors de l'atelier du GIEC à Bangkok en avril 2023 sur « l'utilisation des scénarios dans le RE6 et les évaluations ultérieures », est destinée à servir d'une des contributions de la communauté pour mettre en évidence les besoins pour la prochaine génération de voies de cadrage qui est avancée sous l'égide du CMIP pour une utilisation dans le RE7 du GIEC. Ici, nous suggérons un certain nombre d'objectifs de recherche politique qu'un tel ensemble de voies d'encadrement devrait idéalement remplir, y compris les besoins d'atténuation pour atteindre les objectifs de l'Accord de Paris, les risques associés aux stratégies d'élimination du carbone, les conséquences du retard dans la mise en œuvre de cette atténuation, des conseils pour les besoins d'adaptation, les pertes et les dommages, et pour la réalisation de l'atténuation dans le contexte plus large des objectifs de développement sociétal. Sur la base de ce contexte, nous suggérons que la prochaine génération de scénarios climatiques pour les modèles du système terrestre évolue vers des « voies d'émission représentatives » (REP) et suggérons des catégories clés pour ces voies. Ces « voies d'encadrement » devraient répondre aux besoins les plus critiques en matière de politique d'atténuation et d'adaptation au cours des 5 à 10 prochaines années. À notre avis, les catégories les plus importantes sont celles qui sont pertinentes dans le contexte de l'objectif à long terme de l'Accord de Paris, en particulier une action immédiate (dépassement faible) de 1,5 °C et une action retardée (dépassement élevé) de 1,5 °C. Deux autres catégories clés sont une catégorie de trajectoire approximativement conforme aux objectifs politiques actuels (tels qu'exprimés d'ici 2023) à court et à long terme, et une catégorie d'émissions plus élevées qui est approximativement conforme aux « politiques actuelles » (telles qu'exprimées d'ici 2023). Nous plaidons également en faveur de la pertinence scientifique et politique de l'exploration de deux « mondes qui auraient pu l'être ». L'une de ces catégories a des trajectoires d'émissions élevées bien au-dessus de ce que les politiques actuelles impliquent, et l'autre a des trajectoires d'émissions très faibles qui supposent que les mesures d'atténuation mondiales visant à limiter le réchauffement à 1,5 °C sans dépassement ont commencé en 2015. Enfin, nous notons que la fourniture en temps opportun de nouvelles informations scientifiques sur les voies est essentielle pour éclairer l'élaboration et la mise en œuvre de la politique climatique. Pour le deuxième bilan mondial dans le cadre de l'Accord de Paris en 2028, et pour éclairer le développement ultérieur des contributions déterminées au niveau national (CDN) jusqu'en 2040, des contributions scientifiques sont nécessaires bien avant 2028. Ces besoins doivent être soigneusement pris en compte dans le calendrier d'élaboration des activités de modélisation communautaire, y compris celles menées dans le cadre du CMIP7. Resumen. En cada ciclo de Evaluación del IPCC, se evalúan una multitud de escenarios, con diferentes alcances y énfasis a lo largo de los diversos Grupos de Trabajo e Informes Especiales y sus respectivos capítulos. Dentro de los informes, la ambición es integrar el conocimiento sobre posibles futuros climáticos en los Grupos de Trabajo y los dominios de investigación científica basados en un pequeño conjunto de "vías de encuadre", como las llamadas vías RCP del Quinto Informe de Evaluación del IPCC (AR5) y los escenarios SSP-RCP en el Sexto Informe de Evaluación (AR6). Esta perspectiva, iniciada por las discusiones en el taller del IPCC en Bangkok en abril de 2023 sobre el "Uso de escenarios en el IE6 y evaluaciones posteriores", pretende servir como una de las contribuciones de la comunidad para resaltar las necesidades de la próxima generación de vías de encuadre que se está avanzando bajo el paraguas del CMIP para su uso en el IE7 del IPCC. Aquí sugerimos una serie de objetivos de investigación de políticas que ese conjunto de vías de encuadre debería cumplir idealmente, incluidas las necesidades de mitigación para cumplir los objetivos del Acuerdo de París, los riesgos asociados con las estrategias de eliminación de carbono, las consecuencias del retraso en la promulgación de esa mitigación, la orientación para las necesidades de adaptación, las pérdidas y los daños, y para lograr la mitigación en el contexto más amplio de los objetivos de desarrollo social. Con base en este contexto, sugerimos que la próxima generación de escenarios climáticos para los Modelos del Sistema Terrestre evolucione hacia 'Vías de Emisión Representativas' (REP) y sugerimos categorías clave para tales vías. Estas "vías de encuadre" deberían abordar las políticas de mitigación y las necesidades de adaptación más críticas en los próximos 5–10 años. En nuestra opinión, las categorías más importantes son las relevantes en el contexto del objetivo a largo plazo del Acuerdo de París, específicamente una vía de acción inmediata (sobrepaso bajo) de 1,5 °C y una vía de acción retardada (sobrepaso alto) de 1,5 °C. Otras dos categorías clave son una categoría de vía aproximadamente en línea con los objetivos políticos actuales (expresados para 2023) a corto y largo plazo, y una categoría de emisiones más altas que está aproximadamente en línea con las "políticas actuales" (expresadas para 2023). También defendemos la relevancia científica y política de explorar dos "mundos que podrían haber sido". Una de estas categorías tiene trayectorias de altas emisiones muy por encima de lo que implican las políticas actuales, y la otra tiene trayectorias de muy bajas emisiones que asumen que la acción de mitigación global en línea con la limitación del calentamiento a 1.5 ° C sin sobrepasar había comenzado en 2015. Finalmente, observamos que el suministro oportuno de nueva información científica sobre las vías es fundamental para informar el desarrollo y la implementación de la política climática. Para el segundo Balance Global bajo el Acuerdo de París en 2028, y para informar el desarrollo posterior de las Contribuciones Determinadas a Nivel Nacional (NDC) hasta 2040, se requieren insumos científicos mucho antes de 2028. Estas necesidades deben considerarse cuidadosamente en el cronograma de desarrollo de las actividades de modelado comunitario, incluidas las del CMIP7. Abstract. In every IPCC Assessment cycle, a multitude of scenarios are assessed, with different scope and emphasis throughout the various Working Group and Special Reports and their respective chapters. Within the reports, the ambition is to integrate knowledge on possible climate futures across the Working Groups and scientific research domains based on a small set of ‘framing pathways’, such as the so-called RCP pathways from the Fifth IPCC Assessment report (AR5) and the SSP-RCP scenarios in the Sixth Assessment Report (AR6). This perspective, initiated by discussions at the IPCC Bangkok workshop in April 2023 on the “Use of Scenarios in AR6 and Subsequent Assessments”, is intended to serve as one of the community contributions to highlight needs for the next generation of framing pathways that is being advanced under the CMIP umbrella for use in the IPCC AR7. Here we suggest a number of policy research objectives that such a set of framing pathways should ideally fulfil, including mitigation needs for meeting the Paris Agreement objectives, the risks associated with carbon removal strategies, the consequences of delay in enacting that mitigation, guidance for adaptation needs, loss and damage, and for achieving mitigation in the wider context of Societal Development goals. Based on this context we suggest that the next generation of climate scenarios for Earth System Models should evolve towards ‘Representative Emission Pathways’ (REPs) and suggest key categories for such pathways. These ‘framing pathways’ should address the most critical mitigation policy and adaptation needs over the next 5–10 years. In our view the most important categories are those relevant in the context of the Paris Agreement long-term goal, specifically an immediate action (low overshoot) 1.5 °C pathway, and a delayed action (high overshoot) 1.5 °C pathway. Two other key categories are a pathway category approximately in line with current (as expressed by 2023) near- and long-term policy objectives, and a higher emissions category that is approximately in line with “current policies” (as expressed by 2023). We also argue for the scientific and policy relevance in exploring two ‘worlds that could have been’. One of these categories has high emission trajectories well above what is implied by current policies, and the other has very low emission trajectories that assume that global mitigation action in line with limiting warming to 1.5 °C without overshoot had begun in 2015. Finally, we note that timely provision of new scientific information on pathways is critical to inform the development and implementation of climate policy. For the second Global Stocktake under the Paris Agreement in 2028, and to inform subsequent development of Nationally Determined Contributions (NDCs) up to 2040, scientific inputs are required well before 2028. These needs should be carefully considered in the development timeline of community modelling activities including those under CMIP7. الملخص. في كل دورة تقييم للهيئة الحكومية الدولية المعنية بتغير المناخ، يتم تقييم العديد من السيناريوهات، مع نطاق وتركيز مختلفين في مختلف مجموعات العمل والتقارير الخاصة وفصولها. ضمن التقارير، يتمثل الطموح في دمج المعرفة حول المستقبل المناخي المحتمل عبر مجموعات العمل ومجالات البحث العلمي بناءً على مجموعة صغيرة من "مسارات التأطير"، مثل ما يسمى مسارات RCP من تقرير التقييم الخامس للهيئة الحكومية الدولية المعنية بتغير المناخ (AR5) وسيناريوهات SSP - RCP في تقرير التقييم السادس (AR6). يهدف هذا المنظور، الذي بدأته المناقشات في ورشة عمل الفريق الحكومي الدولي المعني بتغير المناخ في بانكوك في أبريل 2023 حول "استخدام السيناريوهات في التقرير التقييمي السادس والتقييمات اللاحقة"، إلى أن يكون أحد مساهمات المجتمع لتسليط الضوء على احتياجات الجيل القادم من مسارات التأطير التي يتم تطويرها تحت مظلة الفريق الحكومي الدولي المعني بتغير المناخ لاستخدامها في التقرير التقييمي السابع للفريق الحكومي الدولي المعني بتغير المناخ. نقترح هنا عددًا من أهداف أبحاث السياسات التي يجب أن تلبيها مجموعة مسارات التأطير هذه بشكل مثالي، بما في ذلك احتياجات التخفيف لتحقيق أهداف اتفاق باريس، والمخاطر المرتبطة باستراتيجيات إزالة الكربون، وعواقب التأخير في سن هذا التخفيف، وتوجيه احتياجات التكيف، والخسائر والأضرار، ولتحقيق التخفيف في السياق الأوسع لأهداف التنمية المجتمعية. بناءً على هذا السياق، نقترح أن يتطور الجيل التالي من سيناريوهات المناخ لنماذج النظام الأرضي نحو "مسارات الانبعاثات التمثيلية" (REPs) واقتراح الفئات الرئيسية لمثل هذه المسارات. يجب أن تتناول "مسارات التأطير" هذه أهم سياسات التخفيف واحتياجات التكيف على مدى السنوات الخمس إلى العشر القادمة. من وجهة نظرنا، فإن أهم الفئات هي تلك ذات الصلة في سياق الهدف طويل الأجل لاتفاق باريس، وتحديداً مسار الإجراء الفوري (التجاوز المنخفض) 1.5 درجة مئوية، ومسار الإجراء المتأخر (التجاوز العالي) 1.5 درجة مئوية. هناك فئتان رئيسيتان أخريان هما فئة المسار التي تتماشى تقريبًا مع أهداف السياسة الحالية (كما هو معبر عنه بحلول عام 2023) على المدى القريب والطويل، وفئة الانبعاثات الأعلى التي تتماشى تقريبًا مع "السياسات الحالية" (كما هو معبر عنه بحلول عام 2023). كما ندعو إلى الأهمية العلمية والسياسية لاستكشاف "عالمين كان من الممكن أن يكونا". واحدة من هذه الفئات لديها مسارات انبعاثات عالية أعلى بكثير مما تنطوي عليه السياسات الحالية، والأخرى لديها مسارات انبعاثات منخفضة للغاية تفترض أن إجراءات التخفيف العالمية بما يتماشى مع الحد من الاحترار إلى 1.5 درجة مئوية دون تجاوز قد بدأت في عام 2015. أخيرًا، نلاحظ أن توفير المعلومات العلمية الجديدة في الوقت المناسب حول المسارات أمر بالغ الأهمية لإثراء تطوير وتنفيذ سياسة المناخ. بالنسبة للتقييم العالمي الثاني بموجب اتفاقية باريس في عام 2028، وللإبلاغ عن التطوير اللاحق للمساهمات المحددة وطنيًا (NDCs) حتى عام 2040، هناك حاجة إلى مدخلات علمية قبل عام 2028 بوقت طويل. يجب النظر في هذه الاحتياجات بعناية في الجدول الزمني لتطوير أنشطة النمذجة المجتمعية بما في ذلك تلك الموجودة في إطار CMIP7.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2018Embargo end date: 01 Sep 2022 GermanyPublisher:IOP Publishing Sebastian Ostberg; Sebastian Ostberg; Petra Döll; Dieter Gerten; Dieter Gerten; Hannes Müller Schmied; Tim Trautmann; Fahad Saaed; Carl-Friedrich Schleussner; Carl-Friedrich Schleussner;To support implementation of the Paris Agreement, the new HAPPI ensemble of 20 bias-corrected simulations of four climate models was used to drive two global hydrological models, WaterGAP and LPJmL, for assessing freshwater-related hazards and risks in worlds approximately 1.5 °C and 2 °C warmer than pre-industrial. Quasi-stationary HAPPI simulations are better suited than transient CMIP-like simulations for assessing hazards at the two targeted long-term global warming (GW) levels. We analyzed seven hydrological hazard indicators that characterize freshwater-related hazards for humans, freshwater biota and vegetation. Using a strict definition for significant differences, we identified for all but one indicator that areas with either significantly wetter or drier conditions (calculated as percent changes from 2006–2015) are smaller in the 1.5 °C world. For example, 7 day high flow is projected to increase significantly on 11% and 21% of the global land area at 1.5 °C and 2 °C, respectively. However, differences between hydrological hazards at the two GW levels are significant on less than 12% of the area. GW affects a larger area and more people by increases—rather than by decreases—of mean annual and 1-in-10 dry year streamflow, 7 day high flow, and groundwater recharge. The opposite is true for 7 day low flow, maximum snow storage, and soil moisture in the driest month of the growing period. Mean annual streamflow shows the lowest projected percent changes of all indicators. Among country groups, low income countries and lower middle income countries are most affected by decreased low flows and increased high flows, respectively, while high income countries are least affected by such changes. The incremental impact between 1.5 °C and 2 °C on high flows would be felt most by low income and lower middle income countries, the effect on soil moisture and low flows most by high income countries.
Publication Database... arrow_drop_down Fachrepositorium LebenswissenschaftenArticle . 2018License: CC BYData sources: Fachrepositorium LebenswissenschaftenPublikationsserver der Humboldt-Universität zu BerlinArticle . 2018 . Peer-reviewedData sources: Publikationsserver der Humboldt-Universität zu Berlinadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 77 citations 77 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
visibility 64visibility views 64 download downloads 31 Powered bymore_vert Publication Database... arrow_drop_down Fachrepositorium LebenswissenschaftenArticle . 2018License: CC BYData sources: Fachrepositorium LebenswissenschaftenPublikationsserver der Humboldt-Universität zu BerlinArticle . 2018 . Peer-reviewedData sources: Publikationsserver der Humboldt-Universität zu Berlinadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2021Embargo end date: 01 Jan 2021 United Kingdom, Switzerland, GermanyPublisher:IOP Publishing Funded by:EC | CONSTRAIN, EC | DROUGHT-HEATEC| CONSTRAIN ,EC| DROUGHT-HEATAuthors: Carl-Friedrich Schleussner; Peter Pfleiderer; Marina Andrijevic; Martha M Vogel; +2 AuthorsCarl-Friedrich Schleussner; Peter Pfleiderer; Marina Andrijevic; Martha M Vogel; Friederike E L Otto; Sonia I Seneviratne;handle: 10044/1/92058
Abstract The impacts of climate change are affecting human societies today. In parallel, socio-economic development has increased the capacity of countries around the global to adapt to those impacts although substantial challenges remain. Ongoing climate change will continue to result in a pressure to adapt, while socio-economic development could make it easier to do so. Countries’ effectiveness in fostering climate resilience will depend on the pace of both developments under different socio-economic and emission pathways. Here we assess trajectories of adaptation readiness in comparison with the continued emergence of hot days as a proxy for climate change hazards for different emission and socio-economic pathways over the 21st century. Putting the future evolution of both indices in relation to the observed dynamics over the recent past allows us to provide an assessment of the prospects of future climate resilience building beyond what has been experienced to date. We show that only an inclusive and sustainable stringent mitigation pathway allows for effective climate resilient development over the 21st century. Less inclusive or fossil-fuel driven development will not allow for improvements in resilience building beyond the recent past. Substantial differences emerge already in the 2020s. Our findings underscore the paramount importance of achieving the Paris Agreement goals to enable climate-resilient, sustainable development.
Imperial College Lon... arrow_drop_down Imperial College London: SpiralArticle . 2021License: CC BYFull-Text: http://hdl.handle.net/10044/1/92058Data sources: Bielefeld Academic Search Engine (BASE)Spiral - Imperial College Digital RepositoryArticle . 2021License: CC BYData sources: Spiral - Imperial College Digital RepositoryPublikationsserver der Humboldt-Universität zu BerlinArticle . 2021 . Peer-reviewedData sources: Publikationsserver der Humboldt-Universität zu BerlinEnvironmental Research LettersArticle . 2021 . Peer-reviewedData sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 23 citations 23 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
visibility 75visibility views 75 download downloads 84 Powered bymore_vert Imperial College Lon... arrow_drop_down Imperial College London: SpiralArticle . 2021License: CC BYFull-Text: http://hdl.handle.net/10044/1/92058Data sources: Bielefeld Academic Search Engine (BASE)Spiral - Imperial College Digital RepositoryArticle . 2021License: CC BYData sources: Spiral - Imperial College Digital RepositoryPublikationsserver der Humboldt-Universität zu BerlinArticle . 2021 . Peer-reviewedData sources: Publikationsserver der Humboldt-Universität zu BerlinEnvironmental Research LettersArticle . 2021 . Peer-reviewedData sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2021 United KingdomPublisher:Springer Science and Business Media LLC Funded by:EC | CONSTRAIN, EC | PROVIDEEC| CONSTRAIN ,EC| PROVIDEAuthors: Luke J. Harrington; Carl-Friedrich Schleussner; Friederike E. L. Otto;AbstractHigh-level assessments of climate change impacts aggregate multiple perils into a common framework. This requires incorporating multiple dimensions of uncertainty. Here we propose a methodology to transparently assess these uncertainties within the ‘Reasons for Concern’ framework, using extreme heat as a case study. We quantitatively discriminate multiple dimensions of uncertainty, including future vulnerability and exposure to changing climate hazards. High risks from extreme heat materialise after 1.5–2 °C and very high risks between 2–3.5 °C of warming. Risks emerge earlier if global assessments were based on national risk thresholds, underscoring the need for stringent mitigation to limit future extreme heat risks.
Nature Communication... arrow_drop_down Imperial College London: SpiralArticle . 2021License: CC BYFull-Text: http://hdl.handle.net/10044/1/93048Data sources: Bielefeld Academic Search Engine (BASE)Smithsonian figshareArticle . 2021License: CC BY NC NDData sources: Bielefeld Academic Search Engine (BASE)Spiral - Imperial College Digital RepositoryArticle . 2021License: CC BYData sources: Spiral - Imperial College Digital Repositoryhttps://dx.doi.org/10.25455/wg...Other literature type . 2021License: CC BY NC NDData sources: Datacitehttps://dx.doi.org/10.25455/wg...Other literature type . 2021License: CC BY NC NDData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 22 citations 22 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Nature Communication... arrow_drop_down Imperial College London: SpiralArticle . 2021License: CC BYFull-Text: http://hdl.handle.net/10044/1/93048Data sources: Bielefeld Academic Search Engine (BASE)Smithsonian figshareArticle . 2021License: CC BY NC NDData sources: Bielefeld Academic Search Engine (BASE)Spiral - Imperial College Digital RepositoryArticle . 2021License: CC BYData sources: Spiral - Imperial College Digital Repositoryhttps://dx.doi.org/10.25455/wg...Other literature type . 2021License: CC BY NC NDData sources: Datacitehttps://dx.doi.org/10.25455/wg...Other literature type . 2021License: CC BY NC NDData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023Embargo end date: 01 Jan 2023 Norway, Germany, Belgium, Netherlands, Switzerland, Norway, NetherlandsPublisher:American Geophysical Union (AGU) Anton Orlov; Steven De Hertog; Felix Havermann; Suqi Guo; Fei Luo; Iris Manola; Wim Thiery; Quentin Lejeune; Julia Pongratz; Florian Humpenöder; Michael Windisch; Shruti Nath; Alexander Popp; Carl‐Friedrich Schleussner;AbstractGlobal warming is expected to exacerbate heat stress. Additionally, biogeophysical effects of land cover and land management changes (LCLMC) could substantially alter temperature and relative humidity locally and non‐locally. Thereby, LCLMC could affect the occupational capacity to safely perform physical work under hot environments (labor capacity). However, these effects have never been quantified globally using a multi‐model setup. Building on results from stylized sensitivity experiments of (a) cropland expansion, (b) irrigation expansion, and (c) afforestation conducted by three fully coupled Earth System Models (ESMs), we assess the local as well as non‐local effects on heat stress and labor capacity. We found that LCLMC leads to substantial changes in temperature; however, the concomitant changes in humidity could largely diminish the combined impact on moist heat. Moreover, cropland expansion and afforestation cause inconsistent responses of day‐ and night‐time temperature, which has strong implications for labor capacity. Across the ESMs, the results are mixed in terms of sign and magnitude. Overall, LCLMC result in non‐negligible impacts on heat stress and labor capacity in low‐latitude regions during the warmest seasons. In some locations, the changes of monthly average labor capacity, which are induced by the local effects of individual LCLMC options, could reach −14 and +15 percentage points. Thus, LCLMC‐induced impacts on heat stress and their consequences for adaptation should be accounted for when designing LCLMC‐related policies to ensure sustainable development.
Publication Database... arrow_drop_down Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2023License: CC BY NCData sources: Bielefeld Academic Search Engine (BASE)Earth's FutureArticle . 2023Vrije Universiteit Brussel Research PortalArticle . 2023Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Publication Database... arrow_drop_down Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2023License: CC BY NCData sources: Bielefeld Academic Search Engine (BASE)Earth's FutureArticle . 2023Vrije Universiteit Brussel Research PortalArticle . 2023Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023Publisher:Springer Science and Business Media LLC Authors: Carl-Friedrich Schleussner; Christopher Trisos; Aditi Mukherji;pmid: 38052895
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eu1 citations 1 popularity Average influence Average impulse Average Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2018Embargo end date: 01 Jan 2018 Austria, United States, United States, Germany, Belgium, France, France, United States, United States, Switzerland, FrancePublisher:IOP Publishing Funded by:EC | LUC4CEC| LUC4CAuthors: Carl-Friedrich Schleussner; Fahad Saeed; Thomas A. M. Pugh; Sonia I. Seneviratne; +12 AuthorsCarl-Friedrich Schleussner; Fahad Saeed; Thomas A. M. Pugh; Sonia I. Seneviratne; Joeri Rogelj; Joeri Rogelj; Joeri Rogelj; Xuhui Wang; Xuhui Wang; Wenfeng Liu; Joshua Elliott; Christian Folberth; Christoph Müller; Wim Thiery; Wim Thiery; Delphine Deryng;Tras la adopción del Acuerdo de París, ha habido un creciente interés en cuantificar los impactos a niveles discretos de aumento de la temperatura media global (GMT), como 1,5 °C y 2 °C por encima de los niveles preindustriales. Las consecuencias de las emisiones antropogénicas de gases de efecto invernadero en la productividad agrícola tienen una relevancia directa e inmediata para las sociedades humanas. Los rendimientos futuros de los cultivos se verán afectados por el cambio climático antropogénico, así como por los efectos directos de las emisiones, como la fertilización con CO2. Al mismo tiempo, la sensibilidad climática a las emisiones futuras es incierta. Aquí investigamos la sensibilidad de las proyecciones futuras de rendimiento de cultivos con un conjunto de modelos de cultivos cuadriculados globales para cuatro cultivos básicos principales a 1,5 ° C y 2 ° C de calentamiento por encima de los niveles preindustriales, así como a diferentes niveles de CO2 determinados por probabilidades similares de conducir a 1,5 ° C y 2 ° C, utilizando datos de forzamiento climático del proyecto Calentamiento adicional, pronóstico e impactos proyectados de medio grado. Para el mismo forzamiento de CO2, encontramos efectos negativos consistentes de medio grado de calentamiento en la productividad en la mayoría de las regiones del mundo. El aumento de las concentraciones de CO2 en consonancia con estos niveles de calentamiento tiene efectos potencialmente más fuertes pero altamente inciertos que los incrementos de calentamiento de 0,5 °C. El calentamiento de medio grado también conducirá a rendimientos más bajos y extremos, en particular en las regiones tropicales. Nuestros resultados indican que el cambio GMT por sí solo es insuficiente para determinar los impactos futuros en la productividad de los cultivos. À la suite de l'adoption de l'Accord de Paris, il y a eu un intérêt croissant pour la quantification des impacts à des niveaux discrets d'augmentation de la température moyenne mondiale (GMT) tels que 1,5 °C et 2 °C par rapport aux niveaux préindustriels. Les conséquences des émissions anthropiques de gaz à effet de serre sur la productivité agricole ont une pertinence directe et immédiate pour les sociétés humaines. Les rendements agricoles futurs seront affectés par le changement climatique anthropique ainsi que par les effets directs des émissions telles que la fertilisation au CO2. Dans le même temps, la sensibilité du climat aux émissions futures est incertaine. Ici, nous étudions la sensibilité des projections de rendement des cultures futures avec un ensemble de modèles de cultures maillées mondiales pour quatre grandes cultures de base à un réchauffement de 1,5 °C et 2 °C au-dessus des niveaux préindustriels, ainsi qu'à différents niveaux de CO2 déterminés par des probabilités similaires de conduire à 1,5 °C et 2 °C, en utilisant les données de forçage climatique du projet de réchauffement supplémentaire d'un demi-degré, de pronostic et d'impacts projetés. Pour le même forçage au CO2, nous constatons des effets négatifs constants d'un réchauffement d'un demi-degré sur la productivité dans la plupart des régions du monde. L'augmentation des concentrations de CO2 compatible avec ces niveaux de réchauffement a des effets potentiellement plus forts mais très incertains que les incréments de réchauffement de 0,5 °C. Un réchauffement d'un demi-degré entraînera également des rendements plus faibles, en particulier dans les régions tropicales. Nos résultats indiquent que le changement de GMT à lui seul est insuffisant pour déterminer les impacts futurs sur la productivité des cultures. Following the adoption of the Paris Agreement, there has been an increasing interest in quantifying impacts at discrete levels of global mean temperature (GMT) increase such as 1.5 °C and 2 °C above pre-industrial levels. Consequences of anthropogenic greenhouse gas emissions on agricultural productivity have direct and immediate relevance for human societies. Future crop yields will be affected by anthropogenic climate change as well as direct effects of emissions such as CO2 fertilization. At the same time, the climate sensitivity to future emissions is uncertain. Here we investigate the sensitivity of future crop yield projections with a set of global gridded crop models for four major staple crops at 1.5 °C and 2 °C warming above pre-industrial levels, as well as at different CO2 levels determined by similar probabilities to lead to 1.5 °C and 2 °C, using climate forcing data from the Half a degree Additional warming, Prognosis and Projected Impacts project. For the same CO2 forcing, we find consistent negative effects of half a degree warming on productivity in most world regions. Increasing CO2 concentrations consistent with these warming levels have potentially stronger but highly uncertain effects than 0.5 °C warming increments. Half a degree warming will also lead to more extreme low yields, in particular over tropical regions. Our results indicate that GMT change alone is insufficient to determine future impacts on crop productivity. بعد اعتماد اتفاقية باريس، كان هناك اهتمام متزايد بالقياس الكمي للتأثيرات عند مستويات منفصلة من زيادة متوسط درجة الحرارة العالمية (GMT) مثل 1.5 درجة مئوية و 2 درجة مئوية فوق مستويات ما قبل الصناعة. إن عواقب انبعاثات غازات الدفيئة البشرية المنشأ على الإنتاجية الزراعية لها صلة مباشرة وفورية بالمجتمعات البشرية. ستتأثر غلات المحاصيل المستقبلية بتغير المناخ البشري المنشأ بالإضافة إلى الآثار المباشرة للانبعاثات مثل تسميد ثاني أكسيد الكربون. وفي الوقت نفسه، فإن حساسية المناخ للانبعاثات المستقبلية غير مؤكدة. هنا نحقق في حساسية توقعات غلة المحاصيل المستقبلية من خلال مجموعة من نماذج المحاصيل الشبكية العالمية لأربعة محاصيل رئيسية عند 1.5 درجة مئوية ودرجة حرارة 2 درجة مئوية فوق مستويات ما قبل الصناعة، وكذلك عند مستويات مختلفة من ثاني أكسيد الكربون تحددها احتمالات مماثلة تؤدي إلى 1.5 درجة مئوية و 2 درجة مئوية، باستخدام بيانات التأثير المناخي من مشروع نصف درجة إضافية من الاحترار والتنبؤ والآثار المتوقعة. بالنسبة لنفس التأثير على ثاني أكسيد الكربون، نجد آثارًا سلبية ثابتة لنصف درجة الاحترار على الإنتاجية في معظم مناطق العالم. من المحتمل أن يكون لزيادة تركيزات ثاني أكسيد الكربون المتسقة مع مستويات الاحترار هذه تأثيرات أقوى ولكنها غير مؤكدة إلى حد كبير من الزيادات في الاحترار بمقدار 0.5 درجة مئوية. كما سيؤدي ارتفاع درجة الحرارة بمقدار نصف درجة إلى زيادة الغلة المنخفضة للغاية، لا سيما في المناطق المدارية. تشير نتائجنا إلى أن تغيير توقيت جرينتش وحده غير كافٍ لتحديد التأثيرات المستقبلية على إنتاجية المحاصيل.
IIASA PURE arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Columbia University Academic CommonsArticle . 2018Full-Text: https://doi.org/10.7916/D80C6CPMData sources: Bielefeld Academic Search Engine (BASE)Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQArticle . 2018Full-Text: https://insu.hal.science/insu-03721866Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Vrije Universiteit Brussel Research PortalArticle . 2018Data sources: Vrije Universiteit Brussel Research PortalKnowledge@UChicago (University of Chicago)Article . 2024Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 86 citations 86 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert IIASA PURE arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Columbia University Academic CommonsArticle . 2018Full-Text: https://doi.org/10.7916/D80C6CPMData sources: Bielefeld Academic Search Engine (BASE)Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQArticle . 2018Full-Text: https://insu.hal.science/insu-03721866Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Vrije Universiteit Brussel Research PortalArticle . 2018Data sources: Vrije Universiteit Brussel Research PortalKnowledge@UChicago (University of Chicago)Article . 2024Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2018Embargo end date: 01 Jan 2018 Sweden, Spain, United Kingdom, Germany, Switzerland, United Kingdom, Australia, Australia, Ireland, United Kingdom, ItalyPublisher:Springer Science and Business Media LLC Publicly fundedFunded by:AKA | The Influence of Air Poll..., UKRI | Half a degree Additional ..., NHMRC | Advancing the assessment ... +1 projectsAKA| The Influence of Air Pollution, Pollen, and Ambient Temperature on Asthma and Allergies in Changing Climate / Consortium: APTA ,UKRI| Half a degree Additional warming: Prognosis and Projected Impacts on Health (HAPPI-Health) ,NHMRC| Advancing the assessment of environmental impacts on human health ,UKRI| A multi-country analysis of temperature-mortality associations from a climate change perspectiveAuthors: Patricia Matus Correa; Antonella Zanobetti; Magali Hurtado-Díaz; Dann Mitchell; +55 AuthorsPatricia Matus Correa; Antonella Zanobetti; Magali Hurtado-Díaz; Dann Mitchell; Joel Schwartz; Mathilde Pascal; Micheline de Sousa Zanotti Stagliorio Coelho; Sotiris Vardoulakis; Shilu Tong; Shilu Tong; Shilu Tong; Jan Kyselý; Jan Kyselý; Francesco Sera; Yuming Guo; Yuming Guo; Veronika Huber; Veronika Huber; Clare Heaviside; Clare Heaviside; Masahiro Hashizume; Jouni J. K. Jaakkola; Samuel Osorio; Kristie L. Ebi; Paola Michelozzi; Andy Haines; Paulo Hilário Nascimento Saldiva; Ben Armstrong; Dung Do Van; Daniel Oudin Åström; Eric Lavigne; Eric Lavigne; Martina S. Ragettli; Martina S. Ragettli; Antonio Gasparrini; Xerxes Seposo; Tran Ngoc Dang; Tran Ngoc Dang; Aurelio Tobias; Carmen Iñiguez; Bertil Forsberg; Yasushi Honda; Yue Leon Guo; Ana M. Vicedo-Cabrera; Matteo Scortichini; Haidong Kan; Aleš Urban; Niilo R.I. Ryti; Michelle L. Bell; Nicolas Valdes Ortega; Julio Cruz; Martin Röösli; Martin Röösli; Chang-Fu Wu; Patrick Goodman; Ariana Zeka; Shakoor Hajat; Carl-Friedrich Schleussner; Ho Kim;doi: 10.1007/s10584-018-2274-3 , 10.60692/t8h79-8pp62 , 10.5451/unibas-ep68237 , 10.60692/1kr6k-q2w63
pmid: 30405277
pmc: PMC6217994
L'Accord de Paris oblige toutes les nations à entreprendre des efforts ambitieux pour lutter contre le changement climatique, avec l'engagement de « maintenir le réchauffement bien en dessous de 2 °C dans la température moyenne mondiale (GMT), par rapport aux niveaux préindustriels, et de poursuivre les efforts pour limiter le réchauffement à 1,5 °C ». La limite de 1,5 °C constitue un objectif ambitieux pour lequel une plus grande preuve de ses avantages pour la santé aiderait à orienter les politiques et potentiellement à accroître la motivation à agir. Ici, nous contribuons à cet écart avec une évaluation des avantages potentiels pour la santé, en termes de réduction de la mortalité liée à la température, découlant du respect des objectifs de température convenus, par rapport à des scénarios de réchauffement plus extrêmes. Nous avons effectué une analyse multirégionale dans 451 sites dans 23 pays avec différentes zones climatiques, et évalué les changements dans la mortalité liée à la chaleur et au froid selon des scénarios compatibles avec les objectifs de l'Accord de Paris (1,5 et 2 °C) et des augmentations plus extrêmes de la TMG (3 et 4 °C), et en supposant qu'il n'y ait aucun changement dans la distribution démographique et la vulnérabilité. Nos résultats suggèrent que limiter le réchauffement en dessous de 2 °C pourrait empêcher de fortes augmentations de la mortalité liée à la température dans la plupart des régions du monde. La comparaison entre 1,5 et 2 °C est plus complexe et caractérisée par une plus grande incertitude, avec des différences géographiques qui indiquent des avantages potentiels limités aux zones situées dans des climats plus chauds, où les impacts directs du changement climatique seront plus perceptibles. El Acuerdo de París obliga a todas las naciones a realizar esfuerzos ambiciosos para combatir el cambio climático, con el compromiso de "mantener el calentamiento muy por debajo de 2 ° C en la temperatura media global (GMT), en relación con los niveles preindustriales, y proseguir los esfuerzos para limitar el calentamiento a 1,5 ° C". El límite de 1,5 °C constituye un objetivo ambicioso para el cual una mayor evidencia sobre sus beneficios para la salud ayudaría a guiar la política y, potencialmente, a aumentar la motivación para la acción. Aquí contribuimos a esta brecha con una evaluación de los beneficios potenciales para la salud, en términos de reducciones en la mortalidad relacionada con la temperatura, derivados del cumplimiento de los objetivos de temperatura acordados, en comparación con escenarios de calentamiento más extremos. Realizamos un análisis multirregional en 451 ubicaciones en 23 países con diferentes zonas climáticas, y evaluamos los cambios en la mortalidad relacionada con el calor y el frío en escenarios consistentes con los objetivos del Acuerdo de París (1.5 y 2 ° C) y los aumentos más extremos de GMT (3 y 4 ° C), y bajo el supuesto de que no hay cambios en la distribución demográfica y la vulnerabilidad. Nuestros resultados sugieren que limitar el calentamiento por debajo de 2 °C podría evitar grandes aumentos en la mortalidad relacionada con la temperatura en la mayoría de las regiones del mundo. La comparación entre 1.5 y 2 °C es más compleja y se caracteriza por una mayor incertidumbre, con diferencias geográficas que indican beneficios potenciales limitados a áreas ubicadas en climas más cálidos, donde los impactos directos del cambio climático serán más discernibles. The Paris Agreement binds all nations to undertake ambitious efforts to combat climate change, with the commitment to "hold warming well below 2 °C in global mean temperature (GMT), relative to pre-industrial levels, and to pursue efforts to limit warming to 1.5 °C". The 1.5 °C limit constitutes an ambitious goal for which greater evidence on its benefits for health would help guide policy and potentially increase the motivation for action. Here we contribute to this gap with an assessment on the potential health benefits, in terms of reductions in temperature-related mortality, derived from the compliance to the agreed temperature targets, compared to more extreme warming scenarios. We performed a multi-region analysis in 451 locations in 23 countries with different climate zones, and evaluated changes in heat and cold-related mortality under scenarios consistent with the Paris Agreement targets (1.5 and 2 °C) and more extreme GMT increases (3 and 4 °C), and under the assumption of no changes in demographic distribution and vulnerability. Our results suggest that limiting warming below 2 °C could prevent large increases in temperature-related mortality in most regions worldwide. The comparison between 1.5 and 2 °C is more complex and characterized by higher uncertainty, with geographical differences that indicate potential benefits limited to areas located in warmer climates, where direct climate change impacts will be more discernible. تلزم اتفاقية باريس جميع الدول ببذل جهود طموحة لمكافحة تغير المناخ، مع الالتزام "بالاحتفاظ بالاحترار أقل بكثير من درجتين مئويتين في متوسط درجة الحرارة العالمية (GMT)، مقارنة بمستويات ما قبل الصناعة، ومواصلة الجهود للحد من الاحترار إلى 1.5 درجة مئوية". يشكل حد 1.5 درجة مئوية هدفًا طموحًا من شأن وجود أدلة أكبر على فوائده للصحة أن يساعد في توجيه السياسة ويحتمل أن يزيد من الدافع للعمل. نساهم هنا في هذه الفجوة من خلال تقييم الفوائد الصحية المحتملة، من حيث التخفيضات في الوفيات المرتبطة بدرجة الحرارة، المستمدة من الامتثال لأهداف درجة الحرارة المتفق عليها، مقارنة بسيناريوهات الاحترار الأكثر شدة. أجرينا تحليلاً متعدد المناطق في 451 موقعًا في 23 دولة ذات مناطق مناخية مختلفة، وقمنا بتقييم التغيرات في الحرارة والوفيات المرتبطة بالبرد في ظل سيناريوهات تتفق مع أهداف اتفاقية باريس (1.5 و 2 درجة مئوية) وزيادات أكثر تطرفًا في توقيت جرينتش (3 و 4 درجات مئوية)، وفي ظل افتراض عدم حدوث تغييرات في التوزيع الديموغرافي والضعف. تشير نتائجنا إلى أن الحد من الاحترار دون درجتين مئويتين يمكن أن يمنع الزيادات الكبيرة في الوفيات المرتبطة بدرجة الحرارة في معظم المناطق في جميع أنحاء العالم. المقارنة بين 1.5 و 2 درجة مئوية أكثر تعقيدًا وتتميز بدرجة أعلى من عدم اليقين، مع وجود اختلافات جغرافية تشير إلى فوائد محتملة تقتصر على المناطق الواقعة في المناخات الأكثر دفئًا، حيث ستكون الآثار المباشرة لتغير المناخ أكثر وضوحًا.
CORE arrow_drop_down COREArticle . 2018License: CC BYFull-Text: https://researchonline.lshtm.ac.uk/id/eprint/4650090/1/Temperature-related-mortality-impacts.pdfData sources: CORELSHTM Research OnlineArticle . 2018License: CC BYFull-Text: https://researchonline.lshtm.ac.uk/id/eprint/4650090/1/Temperature-related-mortality-impacts.pdfData sources: CORE (RIOXX-UK Aggregator)Queensland University of Technology: QUT ePrintsArticle . 2018License: CC BYFull-Text: https://eprints.qut.edu.au/232005/1/Vicedo_Cabrera2018_Article_Temperature_relatedMortalityIm.pdfData sources: Bielefeld Academic Search Engine (BASE)University of Basel: edocArticle . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2018Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAOther literature type . 2020Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2018Data sources: Recolector de Ciencia Abierta, RECOLECTAPublikationer från Umeå universitetArticle . 2018 . Peer-reviewedData sources: Publikationer från Umeå universitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2018 . Peer-reviewedUniversity of Bristol: Bristol ResearchArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Flore (Florence Research Repository)Article . 2018Data sources: Flore (Florence Research Repository)The University of Queensland: UQ eSpaceArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Brunel University London: Brunel University Research Archive (BURA)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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visibility 56visibility views 56 download downloads 58 Powered bymore_vert CORE arrow_drop_down COREArticle . 2018License: CC BYFull-Text: https://researchonline.lshtm.ac.uk/id/eprint/4650090/1/Temperature-related-mortality-impacts.pdfData sources: CORELSHTM Research OnlineArticle . 2018License: CC BYFull-Text: https://researchonline.lshtm.ac.uk/id/eprint/4650090/1/Temperature-related-mortality-impacts.pdfData sources: CORE (RIOXX-UK Aggregator)Queensland University of Technology: QUT ePrintsArticle . 2018License: CC BYFull-Text: https://eprints.qut.edu.au/232005/1/Vicedo_Cabrera2018_Article_Temperature_relatedMortalityIm.pdfData sources: Bielefeld Academic Search Engine (BASE)University of Basel: edocArticle . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2018Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAOther literature type . 2020Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2018Data sources: Recolector de Ciencia Abierta, RECOLECTAPublikationer från Umeå universitetArticle . 2018 . Peer-reviewedData sources: Publikationer från Umeå universitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2018 . Peer-reviewedUniversity of Bristol: Bristol ResearchArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Flore (Florence Research Repository)Article . 2018Data sources: Flore (Florence Research Repository)The University of Queensland: UQ eSpaceArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Brunel University London: Brunel University Research Archive (BURA)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2018 Germany, India, India, FrancePublisher:IOP Publishing Babacar Faye; Heidi Webber; Jesse B. Naab; Dilys S. MacCarthy; Myriam Adam; Frank Ewert; John P. A. Lamers; Carl‐Friedrich Schleussner; Alex C. Ruane; Ursula Geßner; Gerrit Hoogenboom; Kenneth J. Boote; Vakhtang Shelia; Fahad Saeed; Dominik Wisser; Sofia Hadir; Patrick Laux; Thomas Gaiser;Pour réduire les risques du changement climatique, les gouvernements ont convenu dans l'Accord de Paris de limiter l'augmentation de la température mondiale à moins de 2,0 °C par rapport aux niveaux préindustriels, avec l'ambition de maintenir le réchauffement à 1,5 °C. La cartographie des réponses d'atténuation appropriées nécessite des informations sur les coûts d'atténuation par rapport aux dommages associés pour les deux niveaux de réchauffement. Dans cette évaluation, une considération critique est l'impact sur les rendements des cultures et la variabilité des rendements dans les régions actuellement confrontées à l'insécurité alimentaire. La présente étude a évalué les impacts de 1,5 °C par rapport à 2,0 °C sur les rendements du maïs, du millet perlé et du sorgho dans la savane soudanaise d'Afrique de l'Ouest en utilisant deux modèles de culture qui ont été calibrés avec des variétés communes issues d'expériences dans la région, la gestion reflétant une gamme de fenêtres de semis typiques. Comme l'intensification durable est encouragée dans la région pour améliorer la sécurité alimentaire, des simulations ont été menées à la fois pour l'utilisation actuelle d'engrais et pour un cas d'intensification (fertilité non limitative). Avec l'utilisation actuelle d'engrais, les résultats ont indiqué des pertes plus élevées de 2 % pour le maïs et le sorgho avec 2,0 °C par rapport au réchauffement de 1,5 °C, sans changement dans les rendements en mil pour aucun des scénarios. Dans le cas de l'intensification, les pertes de rendement dues au changement climatique étaient plus importantes qu'avec les niveaux actuels d'engrais. Cependant, malgré les pertes plus importantes, les rendements ont toujours été deux à trois fois plus élevés avec l'intensification, quel que soit le scénario de réchauffement. Bien que la variabilité du rendement ait augmenté avec l'intensification, il n'y avait aucune interaction avec le scénario de réchauffement. Une analyse des risques et du marché est nécessaire pour étendre ces résultats afin de comprendre les implications pour la sécurité alimentaire. Para reducir los riesgos del cambio climático, los gobiernos acordaron en el Acuerdo de París limitar el aumento de la temperatura global a menos de 2,0 °C por encima de los niveles preindustriales, con la ambición de mantener el calentamiento a 1,5 °C. El trazado de las respuestas de mitigación apropiadas requiere información sobre los costos de la mitigación frente a los daños asociados para los dos niveles de calentamiento. En esta evaluación, una consideración crítica es el impacto en los rendimientos de los cultivos y la variabilidad del rendimiento en las regiones actualmente desafiadas por la inseguridad alimentaria. El estudio actual evaluó los impactos de 1,5 °C frente a 2,0 °C en los rendimientos de maíz, mijo perla y sorgo en la sabana de Sudán de África Occidental utilizando dos modelos de cultivo que se calibraron con variedades comunes de experimentos en la región con un manejo que refleja una gama de ventanas de siembra típicas. A medida que se promueve la intensificación sostenible en la región para mejorar la seguridad alimentaria, se realizaron simulaciones tanto para el uso actual de fertilizantes como para un caso de intensificación (fertilidad no limitante). Con el uso actual de fertilizantes, los resultados indicaron pérdidas un 2% mayores para el maíz y el sorgo con 2,0 °C en comparación con el calentamiento de 1,5 °C, sin cambios en los rendimientos de mijo para ninguno de los dos escenarios. En el caso de la intensificación, las pérdidas de rendimiento debido al cambio climático fueron mayores que con los niveles actuales de fertilizantes. Sin embargo, a pesar de las mayores pérdidas, los rendimientos siempre fueron de dos a tres veces más altos con la intensificación, independientemente del escenario de calentamiento. Aunque la variabilidad del rendimiento aumentó con la intensificación, no hubo interacción con el escenario de calentamiento. Se necesitan análisis de riesgos y de mercado para ampliar estos resultados y comprender las implicaciones para la seguridad alimentaria. To reduce the risks of climate change, governments agreed in the Paris Agreement to limit global temperature rise to less than 2.0 °C above pre-industrial levels, with the ambition to keep warming to 1.5 °C. Charting appropriate mitigation responses requires information on the costs of mitigating versus associated damages for the two levels of warming. In this assessment, a critical consideration is the impact on crop yields and yield variability in regions currently challenged by food insecurity. The current study assessed impacts of 1.5 °C versus 2.0 °C on yields of maize, pearl millet and sorghum in the West African Sudan Savanna using two crop models that were calibrated with common varieties from experiments in the region with management reflecting a range of typical sowing windows. As sustainable intensification is promoted in the region for improving food security, simulations were conducted for both current fertilizer use and for an intensification case (fertility not limiting). With current fertilizer use, results indicated 2% units higher losses for maize and sorghum with 2.0 °C compared to 1.5 °C warming, with no change in millet yields for either scenario. In the intensification case, yield losses due to climate change were larger than with current fertilizer levels. However, despite the larger losses, yields were always two to three times higher with intensification, irrespective of the warming scenario. Though yield variability increased with intensification, there was no interaction with warming scenario. Risk and market analysis are needed to extend these results to understand implications for food security. للحد من مخاطر تغير المناخ، اتفقت الحكومات في اتفاقية باريس على الحد من ارتفاع درجة الحرارة العالمية إلى أقل من 2.0 درجة مئوية فوق مستويات ما قبل الصناعة، مع طموح للحفاظ على ارتفاع درجة الحرارة إلى 1.5 درجة مئوية. يتطلب رسم استجابات التخفيف المناسبة معلومات عن تكاليف التخفيف مقابل الأضرار المرتبطة بمستويي الاحترار. في هذا التقييم، يتمثل أحد الاعتبارات الهامة في التأثير على غلة المحاصيل وتقلب الغلة في المناطق التي تواجه حاليًا انعدام الأمن الغذائي. قيمت الدراسة الحالية تأثيرات 1.5 درجة مئوية مقابل 2.0 درجة مئوية على غلة الذرة والدخن اللؤلؤي والذرة الرفيعة في سافانا غرب إفريقيا باستخدام نموذجين للمحاصيل تمت معايرتهما بأصناف شائعة من التجارب في المنطقة مع الإدارة التي تعكس مجموعة من نوافذ البذر النموذجية. ومع تعزيز التكثيف المستدام في المنطقة لتحسين الأمن الغذائي، أجريت عمليات محاكاة لكل من الاستخدام الحالي للأسمدة وحالة التكثيف (الخصوبة غير محدودة). مع استخدام الأسمدة الحالي، أشارت النتائج إلى خسائر أعلى بنسبة 2 ٪ للذرة والذرة الرفيعة مع 2.0 درجة مئوية مقارنة بالاحترار 1.5 درجة مئوية، مع عدم وجود تغيير في غلة الدخن لأي من السيناريوهين. في حالة التكثيف، كانت خسائر الغلة بسبب تغير المناخ أكبر من مستويات الأسمدة الحالية. ومع ذلك، على الرغم من الخسائر الأكبر، كانت الغلة دائمًا أعلى مرتين إلى ثلاث مرات مع التكثيف، بغض النظر عن سيناريو الاحترار. على الرغم من زيادة تقلب المحصول مع التكثيف، لم يكن هناك تفاعل مع سيناريو الاحترار. هناك حاجة إلى تحليل المخاطر والسوق لتوسيع نطاق هذه النتائج لفهم الآثار المترتبة على الأمن الغذائي.
Publication Database... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)DLR publication serverArticle . 2018 . Peer-reviewedFull-Text: http://elib.dlr.de/119146/1/pdf.pdfData sources: DLR publication serveradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 79 citations 79 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert Publication Database... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)DLR publication serverArticle . 2018 . Peer-reviewedFull-Text: http://elib.dlr.de/119146/1/pdf.pdfData sources: DLR publication serveradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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description Publicationkeyboard_double_arrow_right Article , Journal 2020Embargo end date: 11 Nov 2021 GermanyPublisher:Elsevier BV Funded by:ARC | Discovery Early Career Re...ARC| Discovery Early Career Researcher Award - Grant ID: DE190101268Authors: Jonathan F. Donges; Jonathan F. Donges; Michael Brzoska; Carl-Friedrich Schleussner; +2 AuthorsJonathan F. Donges; Jonathan F. Donges; Michael Brzoska; Carl-Friedrich Schleussner; Carl-Friedrich Schleussner; Tobias Ide;Climate-related disasters are among the most societally disruptive impacts of anthropogenic climate change. Their potential impact on the risk of armed conflict is heavily debated in the context of the security implications of climate change. Yet, evidence for such climate-conflict-disaster links remains limited and contested. One reason for this is that existing studies do not triangulate insights from different methods and pay little attention to relevant context factors and especially causal pathways. By combining statistical approaches with systematic evidence from QCA and qualitative case studies in an innovative multi-method research design, we show that climate-related disasters increase the risk of armed conflict onset. This link is highly context-dependent and we find that countries with large populations, political exclusion of ethnic groups, and a low level of human development are particularly vulnerable. For such countries, almost one third of all conflict onsets over the 1980-2016 period have been preceded by a disaster within 7 days. The robustness of the effect is reduced for longer time spans. Case study evidence points to improved opportunity structures for armed groups rather than aggravated grievances as the main mechanism connecting disasters and conflict onset. © 2020 The Authors
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 109 citations 109 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2023Publisher:OpenAlex Malte Meinshausen; Carl‐Friedrich Schleussner; Kathleen Beyer; G. E. Bodeker; Oliviér Boucher; Josep G. Canadell; J. S. Daniel; Aïda Diongue‐Niang; Fatima Driouech; Erich M. Fischer; Piers M. Forster; Michael Grose; Gerrit Hansen; Zeke Hausfather; Tatiana Ilyina; Jarmo Kikstra; Joyce Kimutai; Andrew D. King; June‐Yi Lee; Chris Lennard; Tabea Lissner; Alexander Nauels; Glen P. Peters; Anna Pirani; Gian‐Kasper Plattner; Hans O. Pörtner; Joeri Rogelj; Maisa Rojas; Joyashree Roy; B. H. Samset; Benjamin M. Sanderson; Roland Séférian; Sonia I. Seneviratne; Chris Smith; Sophie Szopa; Adelle Thomas; Diana Ürge-Vorsatz; G. J. M. Velders; Tokuta Yokohata; Tilo Ziehn; Zebedee Nicholls;Résumé. Dans chaque cycle d'évaluation du GIEC, une multitude de scénarios sont évalués, avec une portée et une importance différentes dans les différents groupes de travail et rapports spéciaux et leurs chapitres respectifs. Dans les rapports, l'ambition est d'intégrer les connaissances sur les futurs climatiques possibles dans les groupes de travail et les domaines de recherche scientifique sur la base d'un petit ensemble de « voies de cadrage », telles que les voies dites RCP du cinquième rapport d'évaluation du GIEC (AR5) et les scénarios SSP-RCP dans le sixième rapport d'évaluation (AR6). Cette perspective, initiée par les discussions lors de l'atelier du GIEC à Bangkok en avril 2023 sur « l'utilisation des scénarios dans le RE6 et les évaluations ultérieures », est destinée à servir d'une des contributions de la communauté pour mettre en évidence les besoins pour la prochaine génération de voies de cadrage qui est avancée sous l'égide du CMIP pour une utilisation dans le RE7 du GIEC. Ici, nous suggérons un certain nombre d'objectifs de recherche politique qu'un tel ensemble de voies d'encadrement devrait idéalement remplir, y compris les besoins d'atténuation pour atteindre les objectifs de l'Accord de Paris, les risques associés aux stratégies d'élimination du carbone, les conséquences du retard dans la mise en œuvre de cette atténuation, des conseils pour les besoins d'adaptation, les pertes et les dommages, et pour la réalisation de l'atténuation dans le contexte plus large des objectifs de développement sociétal. Sur la base de ce contexte, nous suggérons que la prochaine génération de scénarios climatiques pour les modèles du système terrestre évolue vers des « voies d'émission représentatives » (REP) et suggérons des catégories clés pour ces voies. Ces « voies d'encadrement » devraient répondre aux besoins les plus critiques en matière de politique d'atténuation et d'adaptation au cours des 5 à 10 prochaines années. À notre avis, les catégories les plus importantes sont celles qui sont pertinentes dans le contexte de l'objectif à long terme de l'Accord de Paris, en particulier une action immédiate (dépassement faible) de 1,5 °C et une action retardée (dépassement élevé) de 1,5 °C. Deux autres catégories clés sont une catégorie de trajectoire approximativement conforme aux objectifs politiques actuels (tels qu'exprimés d'ici 2023) à court et à long terme, et une catégorie d'émissions plus élevées qui est approximativement conforme aux « politiques actuelles » (telles qu'exprimées d'ici 2023). Nous plaidons également en faveur de la pertinence scientifique et politique de l'exploration de deux « mondes qui auraient pu l'être ». L'une de ces catégories a des trajectoires d'émissions élevées bien au-dessus de ce que les politiques actuelles impliquent, et l'autre a des trajectoires d'émissions très faibles qui supposent que les mesures d'atténuation mondiales visant à limiter le réchauffement à 1,5 °C sans dépassement ont commencé en 2015. Enfin, nous notons que la fourniture en temps opportun de nouvelles informations scientifiques sur les voies est essentielle pour éclairer l'élaboration et la mise en œuvre de la politique climatique. Pour le deuxième bilan mondial dans le cadre de l'Accord de Paris en 2028, et pour éclairer le développement ultérieur des contributions déterminées au niveau national (CDN) jusqu'en 2040, des contributions scientifiques sont nécessaires bien avant 2028. Ces besoins doivent être soigneusement pris en compte dans le calendrier d'élaboration des activités de modélisation communautaire, y compris celles menées dans le cadre du CMIP7. Resumen. En cada ciclo de Evaluación del IPCC, se evalúan una multitud de escenarios, con diferentes alcances y énfasis a lo largo de los diversos Grupos de Trabajo e Informes Especiales y sus respectivos capítulos. Dentro de los informes, la ambición es integrar el conocimiento sobre posibles futuros climáticos en los Grupos de Trabajo y los dominios de investigación científica basados en un pequeño conjunto de "vías de encuadre", como las llamadas vías RCP del Quinto Informe de Evaluación del IPCC (AR5) y los escenarios SSP-RCP en el Sexto Informe de Evaluación (AR6). Esta perspectiva, iniciada por las discusiones en el taller del IPCC en Bangkok en abril de 2023 sobre el "Uso de escenarios en el IE6 y evaluaciones posteriores", pretende servir como una de las contribuciones de la comunidad para resaltar las necesidades de la próxima generación de vías de encuadre que se está avanzando bajo el paraguas del CMIP para su uso en el IE7 del IPCC. Aquí sugerimos una serie de objetivos de investigación de políticas que ese conjunto de vías de encuadre debería cumplir idealmente, incluidas las necesidades de mitigación para cumplir los objetivos del Acuerdo de París, los riesgos asociados con las estrategias de eliminación de carbono, las consecuencias del retraso en la promulgación de esa mitigación, la orientación para las necesidades de adaptación, las pérdidas y los daños, y para lograr la mitigación en el contexto más amplio de los objetivos de desarrollo social. Con base en este contexto, sugerimos que la próxima generación de escenarios climáticos para los Modelos del Sistema Terrestre evolucione hacia 'Vías de Emisión Representativas' (REP) y sugerimos categorías clave para tales vías. Estas "vías de encuadre" deberían abordar las políticas de mitigación y las necesidades de adaptación más críticas en los próximos 5–10 años. En nuestra opinión, las categorías más importantes son las relevantes en el contexto del objetivo a largo plazo del Acuerdo de París, específicamente una vía de acción inmediata (sobrepaso bajo) de 1,5 °C y una vía de acción retardada (sobrepaso alto) de 1,5 °C. Otras dos categorías clave son una categoría de vía aproximadamente en línea con los objetivos políticos actuales (expresados para 2023) a corto y largo plazo, y una categoría de emisiones más altas que está aproximadamente en línea con las "políticas actuales" (expresadas para 2023). También defendemos la relevancia científica y política de explorar dos "mundos que podrían haber sido". Una de estas categorías tiene trayectorias de altas emisiones muy por encima de lo que implican las políticas actuales, y la otra tiene trayectorias de muy bajas emisiones que asumen que la acción de mitigación global en línea con la limitación del calentamiento a 1.5 ° C sin sobrepasar había comenzado en 2015. Finalmente, observamos que el suministro oportuno de nueva información científica sobre las vías es fundamental para informar el desarrollo y la implementación de la política climática. Para el segundo Balance Global bajo el Acuerdo de París en 2028, y para informar el desarrollo posterior de las Contribuciones Determinadas a Nivel Nacional (NDC) hasta 2040, se requieren insumos científicos mucho antes de 2028. Estas necesidades deben considerarse cuidadosamente en el cronograma de desarrollo de las actividades de modelado comunitario, incluidas las del CMIP7. Abstract. In every IPCC Assessment cycle, a multitude of scenarios are assessed, with different scope and emphasis throughout the various Working Group and Special Reports and their respective chapters. Within the reports, the ambition is to integrate knowledge on possible climate futures across the Working Groups and scientific research domains based on a small set of ‘framing pathways’, such as the so-called RCP pathways from the Fifth IPCC Assessment report (AR5) and the SSP-RCP scenarios in the Sixth Assessment Report (AR6). This perspective, initiated by discussions at the IPCC Bangkok workshop in April 2023 on the “Use of Scenarios in AR6 and Subsequent Assessments”, is intended to serve as one of the community contributions to highlight needs for the next generation of framing pathways that is being advanced under the CMIP umbrella for use in the IPCC AR7. Here we suggest a number of policy research objectives that such a set of framing pathways should ideally fulfil, including mitigation needs for meeting the Paris Agreement objectives, the risks associated with carbon removal strategies, the consequences of delay in enacting that mitigation, guidance for adaptation needs, loss and damage, and for achieving mitigation in the wider context of Societal Development goals. Based on this context we suggest that the next generation of climate scenarios for Earth System Models should evolve towards ‘Representative Emission Pathways’ (REPs) and suggest key categories for such pathways. These ‘framing pathways’ should address the most critical mitigation policy and adaptation needs over the next 5–10 years. In our view the most important categories are those relevant in the context of the Paris Agreement long-term goal, specifically an immediate action (low overshoot) 1.5 °C pathway, and a delayed action (high overshoot) 1.5 °C pathway. Two other key categories are a pathway category approximately in line with current (as expressed by 2023) near- and long-term policy objectives, and a higher emissions category that is approximately in line with “current policies” (as expressed by 2023). We also argue for the scientific and policy relevance in exploring two ‘worlds that could have been’. One of these categories has high emission trajectories well above what is implied by current policies, and the other has very low emission trajectories that assume that global mitigation action in line with limiting warming to 1.5 °C without overshoot had begun in 2015. Finally, we note that timely provision of new scientific information on pathways is critical to inform the development and implementation of climate policy. For the second Global Stocktake under the Paris Agreement in 2028, and to inform subsequent development of Nationally Determined Contributions (NDCs) up to 2040, scientific inputs are required well before 2028. These needs should be carefully considered in the development timeline of community modelling activities including those under CMIP7. الملخص. في كل دورة تقييم للهيئة الحكومية الدولية المعنية بتغير المناخ، يتم تقييم العديد من السيناريوهات، مع نطاق وتركيز مختلفين في مختلف مجموعات العمل والتقارير الخاصة وفصولها. ضمن التقارير، يتمثل الطموح في دمج المعرفة حول المستقبل المناخي المحتمل عبر مجموعات العمل ومجالات البحث العلمي بناءً على مجموعة صغيرة من "مسارات التأطير"، مثل ما يسمى مسارات RCP من تقرير التقييم الخامس للهيئة الحكومية الدولية المعنية بتغير المناخ (AR5) وسيناريوهات SSP - RCP في تقرير التقييم السادس (AR6). يهدف هذا المنظور، الذي بدأته المناقشات في ورشة عمل الفريق الحكومي الدولي المعني بتغير المناخ في بانكوك في أبريل 2023 حول "استخدام السيناريوهات في التقرير التقييمي السادس والتقييمات اللاحقة"، إلى أن يكون أحد مساهمات المجتمع لتسليط الضوء على احتياجات الجيل القادم من مسارات التأطير التي يتم تطويرها تحت مظلة الفريق الحكومي الدولي المعني بتغير المناخ لاستخدامها في التقرير التقييمي السابع للفريق الحكومي الدولي المعني بتغير المناخ. نقترح هنا عددًا من أهداف أبحاث السياسات التي يجب أن تلبيها مجموعة مسارات التأطير هذه بشكل مثالي، بما في ذلك احتياجات التخفيف لتحقيق أهداف اتفاق باريس، والمخاطر المرتبطة باستراتيجيات إزالة الكربون، وعواقب التأخير في سن هذا التخفيف، وتوجيه احتياجات التكيف، والخسائر والأضرار، ولتحقيق التخفيف في السياق الأوسع لأهداف التنمية المجتمعية. بناءً على هذا السياق، نقترح أن يتطور الجيل التالي من سيناريوهات المناخ لنماذج النظام الأرضي نحو "مسارات الانبعاثات التمثيلية" (REPs) واقتراح الفئات الرئيسية لمثل هذه المسارات. يجب أن تتناول "مسارات التأطير" هذه أهم سياسات التخفيف واحتياجات التكيف على مدى السنوات الخمس إلى العشر القادمة. من وجهة نظرنا، فإن أهم الفئات هي تلك ذات الصلة في سياق الهدف طويل الأجل لاتفاق باريس، وتحديداً مسار الإجراء الفوري (التجاوز المنخفض) 1.5 درجة مئوية، ومسار الإجراء المتأخر (التجاوز العالي) 1.5 درجة مئوية. هناك فئتان رئيسيتان أخريان هما فئة المسار التي تتماشى تقريبًا مع أهداف السياسة الحالية (كما هو معبر عنه بحلول عام 2023) على المدى القريب والطويل، وفئة الانبعاثات الأعلى التي تتماشى تقريبًا مع "السياسات الحالية" (كما هو معبر عنه بحلول عام 2023). كما ندعو إلى الأهمية العلمية والسياسية لاستكشاف "عالمين كان من الممكن أن يكونا". واحدة من هذه الفئات لديها مسارات انبعاثات عالية أعلى بكثير مما تنطوي عليه السياسات الحالية، والأخرى لديها مسارات انبعاثات منخفضة للغاية تفترض أن إجراءات التخفيف العالمية بما يتماشى مع الحد من الاحترار إلى 1.5 درجة مئوية دون تجاوز قد بدأت في عام 2015. أخيرًا، نلاحظ أن توفير المعلومات العلمية الجديدة في الوقت المناسب حول المسارات أمر بالغ الأهمية لإثراء تطوير وتنفيذ سياسة المناخ. بالنسبة للتقييم العالمي الثاني بموجب اتفاقية باريس في عام 2028، وللإبلاغ عن التطوير اللاحق للمساهمات المحددة وطنيًا (NDCs) حتى عام 2040، هناك حاجة إلى مدخلات علمية قبل عام 2028 بوقت طويل. يجب النظر في هذه الاحتياجات بعناية في الجدول الزمني لتطوير أنشطة النمذجة المجتمعية بما في ذلك تلك الموجودة في إطار CMIP7.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2018Embargo end date: 01 Sep 2022 GermanyPublisher:IOP Publishing Sebastian Ostberg; Sebastian Ostberg; Petra Döll; Dieter Gerten; Dieter Gerten; Hannes Müller Schmied; Tim Trautmann; Fahad Saaed; Carl-Friedrich Schleussner; Carl-Friedrich Schleussner;To support implementation of the Paris Agreement, the new HAPPI ensemble of 20 bias-corrected simulations of four climate models was used to drive two global hydrological models, WaterGAP and LPJmL, for assessing freshwater-related hazards and risks in worlds approximately 1.5 °C and 2 °C warmer than pre-industrial. Quasi-stationary HAPPI simulations are better suited than transient CMIP-like simulations for assessing hazards at the two targeted long-term global warming (GW) levels. We analyzed seven hydrological hazard indicators that characterize freshwater-related hazards for humans, freshwater biota and vegetation. Using a strict definition for significant differences, we identified for all but one indicator that areas with either significantly wetter or drier conditions (calculated as percent changes from 2006–2015) are smaller in the 1.5 °C world. For example, 7 day high flow is projected to increase significantly on 11% and 21% of the global land area at 1.5 °C and 2 °C, respectively. However, differences between hydrological hazards at the two GW levels are significant on less than 12% of the area. GW affects a larger area and more people by increases—rather than by decreases—of mean annual and 1-in-10 dry year streamflow, 7 day high flow, and groundwater recharge. The opposite is true for 7 day low flow, maximum snow storage, and soil moisture in the driest month of the growing period. Mean annual streamflow shows the lowest projected percent changes of all indicators. Among country groups, low income countries and lower middle income countries are most affected by decreased low flows and increased high flows, respectively, while high income countries are least affected by such changes. The incremental impact between 1.5 °C and 2 °C on high flows would be felt most by low income and lower middle income countries, the effect on soil moisture and low flows most by high income countries.
Publication Database... arrow_drop_down Fachrepositorium LebenswissenschaftenArticle . 2018License: CC BYData sources: Fachrepositorium LebenswissenschaftenPublikationsserver der Humboldt-Universität zu BerlinArticle . 2018 . Peer-reviewedData sources: Publikationsserver der Humboldt-Universität zu Berlinadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 77 citations 77 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
visibility 64visibility views 64 download downloads 31 Powered bymore_vert Publication Database... arrow_drop_down Fachrepositorium LebenswissenschaftenArticle . 2018License: CC BYData sources: Fachrepositorium LebenswissenschaftenPublikationsserver der Humboldt-Universität zu BerlinArticle . 2018 . Peer-reviewedData sources: Publikationsserver der Humboldt-Universität zu Berlinadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2021Embargo end date: 01 Jan 2021 United Kingdom, Switzerland, GermanyPublisher:IOP Publishing Funded by:EC | CONSTRAIN, EC | DROUGHT-HEATEC| CONSTRAIN ,EC| DROUGHT-HEATAuthors: Carl-Friedrich Schleussner; Peter Pfleiderer; Marina Andrijevic; Martha M Vogel; +2 AuthorsCarl-Friedrich Schleussner; Peter Pfleiderer; Marina Andrijevic; Martha M Vogel; Friederike E L Otto; Sonia I Seneviratne;handle: 10044/1/92058
Abstract The impacts of climate change are affecting human societies today. In parallel, socio-economic development has increased the capacity of countries around the global to adapt to those impacts although substantial challenges remain. Ongoing climate change will continue to result in a pressure to adapt, while socio-economic development could make it easier to do so. Countries’ effectiveness in fostering climate resilience will depend on the pace of both developments under different socio-economic and emission pathways. Here we assess trajectories of adaptation readiness in comparison with the continued emergence of hot days as a proxy for climate change hazards for different emission and socio-economic pathways over the 21st century. Putting the future evolution of both indices in relation to the observed dynamics over the recent past allows us to provide an assessment of the prospects of future climate resilience building beyond what has been experienced to date. We show that only an inclusive and sustainable stringent mitigation pathway allows for effective climate resilient development over the 21st century. Less inclusive or fossil-fuel driven development will not allow for improvements in resilience building beyond the recent past. Substantial differences emerge already in the 2020s. Our findings underscore the paramount importance of achieving the Paris Agreement goals to enable climate-resilient, sustainable development.
Imperial College Lon... arrow_drop_down Imperial College London: SpiralArticle . 2021License: CC BYFull-Text: http://hdl.handle.net/10044/1/92058Data sources: Bielefeld Academic Search Engine (BASE)Spiral - Imperial College Digital RepositoryArticle . 2021License: CC BYData sources: Spiral - Imperial College Digital RepositoryPublikationsserver der Humboldt-Universität zu BerlinArticle . 2021 . Peer-reviewedData sources: Publikationsserver der Humboldt-Universität zu BerlinEnvironmental Research LettersArticle . 2021 . Peer-reviewedData sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1088/1748-9326/abed79&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 23 citations 23 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
visibility 75visibility views 75 download downloads 84 Powered bymore_vert Imperial College Lon... arrow_drop_down Imperial College London: SpiralArticle . 2021License: CC BYFull-Text: http://hdl.handle.net/10044/1/92058Data sources: Bielefeld Academic Search Engine (BASE)Spiral - Imperial College Digital RepositoryArticle . 2021License: CC BYData sources: Spiral - Imperial College Digital RepositoryPublikationsserver der Humboldt-Universität zu BerlinArticle . 2021 . Peer-reviewedData sources: Publikationsserver der Humboldt-Universität zu BerlinEnvironmental Research LettersArticle . 2021 . Peer-reviewedData sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2021 United KingdomPublisher:Springer Science and Business Media LLC Funded by:EC | CONSTRAIN, EC | PROVIDEEC| CONSTRAIN ,EC| PROVIDEAuthors: Luke J. Harrington; Carl-Friedrich Schleussner; Friederike E. L. Otto;AbstractHigh-level assessments of climate change impacts aggregate multiple perils into a common framework. This requires incorporating multiple dimensions of uncertainty. Here we propose a methodology to transparently assess these uncertainties within the ‘Reasons for Concern’ framework, using extreme heat as a case study. We quantitatively discriminate multiple dimensions of uncertainty, including future vulnerability and exposure to changing climate hazards. High risks from extreme heat materialise after 1.5–2 °C and very high risks between 2–3.5 °C of warming. Risks emerge earlier if global assessments were based on national risk thresholds, underscoring the need for stringent mitigation to limit future extreme heat risks.
Nature Communication... arrow_drop_down Imperial College London: SpiralArticle . 2021License: CC BYFull-Text: http://hdl.handle.net/10044/1/93048Data sources: Bielefeld Academic Search Engine (BASE)Smithsonian figshareArticle . 2021License: CC BY NC NDData sources: Bielefeld Academic Search Engine (BASE)Spiral - Imperial College Digital RepositoryArticle . 2021License: CC BYData sources: Spiral - Imperial College Digital Repositoryhttps://dx.doi.org/10.25455/wg...Other literature type . 2021License: CC BY NC NDData sources: Datacitehttps://dx.doi.org/10.25455/wg...Other literature type . 2021License: CC BY NC NDData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1038/s41467-021-27491-2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 22 citations 22 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Nature Communication... arrow_drop_down Imperial College London: SpiralArticle . 2021License: CC BYFull-Text: http://hdl.handle.net/10044/1/93048Data sources: Bielefeld Academic Search Engine (BASE)Smithsonian figshareArticle . 2021License: CC BY NC NDData sources: Bielefeld Academic Search Engine (BASE)Spiral - Imperial College Digital RepositoryArticle . 2021License: CC BYData sources: Spiral - Imperial College Digital Repositoryhttps://dx.doi.org/10.25455/wg...Other literature type . 2021License: CC BY NC NDData sources: Datacitehttps://dx.doi.org/10.25455/wg...Other literature type . 2021License: CC BY NC NDData sources: Dataciteadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1038/s41467-021-27491-2&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023Embargo end date: 01 Jan 2023 Norway, Germany, Belgium, Netherlands, Switzerland, Norway, NetherlandsPublisher:American Geophysical Union (AGU) Anton Orlov; Steven De Hertog; Felix Havermann; Suqi Guo; Fei Luo; Iris Manola; Wim Thiery; Quentin Lejeune; Julia Pongratz; Florian Humpenöder; Michael Windisch; Shruti Nath; Alexander Popp; Carl‐Friedrich Schleussner;AbstractGlobal warming is expected to exacerbate heat stress. Additionally, biogeophysical effects of land cover and land management changes (LCLMC) could substantially alter temperature and relative humidity locally and non‐locally. Thereby, LCLMC could affect the occupational capacity to safely perform physical work under hot environments (labor capacity). However, these effects have never been quantified globally using a multi‐model setup. Building on results from stylized sensitivity experiments of (a) cropland expansion, (b) irrigation expansion, and (c) afforestation conducted by three fully coupled Earth System Models (ESMs), we assess the local as well as non‐local effects on heat stress and labor capacity. We found that LCLMC leads to substantial changes in temperature; however, the concomitant changes in humidity could largely diminish the combined impact on moist heat. Moreover, cropland expansion and afforestation cause inconsistent responses of day‐ and night‐time temperature, which has strong implications for labor capacity. Across the ESMs, the results are mixed in terms of sign and magnitude. Overall, LCLMC result in non‐negligible impacts on heat stress and labor capacity in low‐latitude regions during the warmest seasons. In some locations, the changes of monthly average labor capacity, which are induced by the local effects of individual LCLMC options, could reach −14 and +15 percentage points. Thus, LCLMC‐induced impacts on heat stress and their consequences for adaptation should be accounted for when designing LCLMC‐related policies to ensure sustainable development.
Publication Database... arrow_drop_down Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2023License: CC BY NCData sources: Bielefeld Academic Search Engine (BASE)Earth's FutureArticle . 2023Vrije Universiteit Brussel Research PortalArticle . 2023Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Publication Database... arrow_drop_down Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2023License: CC BY NCData sources: Bielefeld Academic Search Engine (BASE)Earth's FutureArticle . 2023Vrije Universiteit Brussel Research PortalArticle . 2023Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023Publisher:Springer Science and Business Media LLC Authors: Carl-Friedrich Schleussner; Christopher Trisos; Aditi Mukherji;pmid: 38052895
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2018Embargo end date: 01 Jan 2018 Austria, United States, United States, Germany, Belgium, France, France, United States, United States, Switzerland, FrancePublisher:IOP Publishing Funded by:EC | LUC4CEC| LUC4CAuthors: Carl-Friedrich Schleussner; Fahad Saeed; Thomas A. M. Pugh; Sonia I. Seneviratne; +12 AuthorsCarl-Friedrich Schleussner; Fahad Saeed; Thomas A. M. Pugh; Sonia I. Seneviratne; Joeri Rogelj; Joeri Rogelj; Joeri Rogelj; Xuhui Wang; Xuhui Wang; Wenfeng Liu; Joshua Elliott; Christian Folberth; Christoph Müller; Wim Thiery; Wim Thiery; Delphine Deryng;Tras la adopción del Acuerdo de París, ha habido un creciente interés en cuantificar los impactos a niveles discretos de aumento de la temperatura media global (GMT), como 1,5 °C y 2 °C por encima de los niveles preindustriales. Las consecuencias de las emisiones antropogénicas de gases de efecto invernadero en la productividad agrícola tienen una relevancia directa e inmediata para las sociedades humanas. Los rendimientos futuros de los cultivos se verán afectados por el cambio climático antropogénico, así como por los efectos directos de las emisiones, como la fertilización con CO2. Al mismo tiempo, la sensibilidad climática a las emisiones futuras es incierta. Aquí investigamos la sensibilidad de las proyecciones futuras de rendimiento de cultivos con un conjunto de modelos de cultivos cuadriculados globales para cuatro cultivos básicos principales a 1,5 ° C y 2 ° C de calentamiento por encima de los niveles preindustriales, así como a diferentes niveles de CO2 determinados por probabilidades similares de conducir a 1,5 ° C y 2 ° C, utilizando datos de forzamiento climático del proyecto Calentamiento adicional, pronóstico e impactos proyectados de medio grado. Para el mismo forzamiento de CO2, encontramos efectos negativos consistentes de medio grado de calentamiento en la productividad en la mayoría de las regiones del mundo. El aumento de las concentraciones de CO2 en consonancia con estos niveles de calentamiento tiene efectos potencialmente más fuertes pero altamente inciertos que los incrementos de calentamiento de 0,5 °C. El calentamiento de medio grado también conducirá a rendimientos más bajos y extremos, en particular en las regiones tropicales. Nuestros resultados indican que el cambio GMT por sí solo es insuficiente para determinar los impactos futuros en la productividad de los cultivos. À la suite de l'adoption de l'Accord de Paris, il y a eu un intérêt croissant pour la quantification des impacts à des niveaux discrets d'augmentation de la température moyenne mondiale (GMT) tels que 1,5 °C et 2 °C par rapport aux niveaux préindustriels. Les conséquences des émissions anthropiques de gaz à effet de serre sur la productivité agricole ont une pertinence directe et immédiate pour les sociétés humaines. Les rendements agricoles futurs seront affectés par le changement climatique anthropique ainsi que par les effets directs des émissions telles que la fertilisation au CO2. Dans le même temps, la sensibilité du climat aux émissions futures est incertaine. Ici, nous étudions la sensibilité des projections de rendement des cultures futures avec un ensemble de modèles de cultures maillées mondiales pour quatre grandes cultures de base à un réchauffement de 1,5 °C et 2 °C au-dessus des niveaux préindustriels, ainsi qu'à différents niveaux de CO2 déterminés par des probabilités similaires de conduire à 1,5 °C et 2 °C, en utilisant les données de forçage climatique du projet de réchauffement supplémentaire d'un demi-degré, de pronostic et d'impacts projetés. Pour le même forçage au CO2, nous constatons des effets négatifs constants d'un réchauffement d'un demi-degré sur la productivité dans la plupart des régions du monde. L'augmentation des concentrations de CO2 compatible avec ces niveaux de réchauffement a des effets potentiellement plus forts mais très incertains que les incréments de réchauffement de 0,5 °C. Un réchauffement d'un demi-degré entraînera également des rendements plus faibles, en particulier dans les régions tropicales. Nos résultats indiquent que le changement de GMT à lui seul est insuffisant pour déterminer les impacts futurs sur la productivité des cultures. Following the adoption of the Paris Agreement, there has been an increasing interest in quantifying impacts at discrete levels of global mean temperature (GMT) increase such as 1.5 °C and 2 °C above pre-industrial levels. Consequences of anthropogenic greenhouse gas emissions on agricultural productivity have direct and immediate relevance for human societies. Future crop yields will be affected by anthropogenic climate change as well as direct effects of emissions such as CO2 fertilization. At the same time, the climate sensitivity to future emissions is uncertain. Here we investigate the sensitivity of future crop yield projections with a set of global gridded crop models for four major staple crops at 1.5 °C and 2 °C warming above pre-industrial levels, as well as at different CO2 levels determined by similar probabilities to lead to 1.5 °C and 2 °C, using climate forcing data from the Half a degree Additional warming, Prognosis and Projected Impacts project. For the same CO2 forcing, we find consistent negative effects of half a degree warming on productivity in most world regions. Increasing CO2 concentrations consistent with these warming levels have potentially stronger but highly uncertain effects than 0.5 °C warming increments. Half a degree warming will also lead to more extreme low yields, in particular over tropical regions. Our results indicate that GMT change alone is insufficient to determine future impacts on crop productivity. بعد اعتماد اتفاقية باريس، كان هناك اهتمام متزايد بالقياس الكمي للتأثيرات عند مستويات منفصلة من زيادة متوسط درجة الحرارة العالمية (GMT) مثل 1.5 درجة مئوية و 2 درجة مئوية فوق مستويات ما قبل الصناعة. إن عواقب انبعاثات غازات الدفيئة البشرية المنشأ على الإنتاجية الزراعية لها صلة مباشرة وفورية بالمجتمعات البشرية. ستتأثر غلات المحاصيل المستقبلية بتغير المناخ البشري المنشأ بالإضافة إلى الآثار المباشرة للانبعاثات مثل تسميد ثاني أكسيد الكربون. وفي الوقت نفسه، فإن حساسية المناخ للانبعاثات المستقبلية غير مؤكدة. هنا نحقق في حساسية توقعات غلة المحاصيل المستقبلية من خلال مجموعة من نماذج المحاصيل الشبكية العالمية لأربعة محاصيل رئيسية عند 1.5 درجة مئوية ودرجة حرارة 2 درجة مئوية فوق مستويات ما قبل الصناعة، وكذلك عند مستويات مختلفة من ثاني أكسيد الكربون تحددها احتمالات مماثلة تؤدي إلى 1.5 درجة مئوية و 2 درجة مئوية، باستخدام بيانات التأثير المناخي من مشروع نصف درجة إضافية من الاحترار والتنبؤ والآثار المتوقعة. بالنسبة لنفس التأثير على ثاني أكسيد الكربون، نجد آثارًا سلبية ثابتة لنصف درجة الاحترار على الإنتاجية في معظم مناطق العالم. من المحتمل أن يكون لزيادة تركيزات ثاني أكسيد الكربون المتسقة مع مستويات الاحترار هذه تأثيرات أقوى ولكنها غير مؤكدة إلى حد كبير من الزيادات في الاحترار بمقدار 0.5 درجة مئوية. كما سيؤدي ارتفاع درجة الحرارة بمقدار نصف درجة إلى زيادة الغلة المنخفضة للغاية، لا سيما في المناطق المدارية. تشير نتائجنا إلى أن تغيير توقيت جرينتش وحده غير كافٍ لتحديد التأثيرات المستقبلية على إنتاجية المحاصيل.
IIASA PURE arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Columbia University Academic CommonsArticle . 2018Full-Text: https://doi.org/10.7916/D80C6CPMData sources: Bielefeld Academic Search Engine (BASE)Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQArticle . 2018Full-Text: https://insu.hal.science/insu-03721866Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Vrije Universiteit Brussel Research PortalArticle . 2018Data sources: Vrije Universiteit Brussel Research PortalKnowledge@UChicago (University of Chicago)Article . 2024Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 86 citations 86 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert IIASA PURE arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Columbia University Academic CommonsArticle . 2018Full-Text: https://doi.org/10.7916/D80C6CPMData sources: Bielefeld Academic Search Engine (BASE)Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQArticle . 2018Full-Text: https://insu.hal.science/insu-03721866Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Vrije Universiteit Brussel Research PortalArticle . 2018Data sources: Vrije Universiteit Brussel Research PortalKnowledge@UChicago (University of Chicago)Article . 2024Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2018Embargo end date: 01 Jan 2018 Sweden, Spain, United Kingdom, Germany, Switzerland, United Kingdom, Australia, Australia, Ireland, United Kingdom, ItalyPublisher:Springer Science and Business Media LLC Publicly fundedFunded by:AKA | The Influence of Air Poll..., UKRI | Half a degree Additional ..., NHMRC | Advancing the assessment ... +1 projectsAKA| The Influence of Air Pollution, Pollen, and Ambient Temperature on Asthma and Allergies in Changing Climate / Consortium: APTA ,UKRI| Half a degree Additional warming: Prognosis and Projected Impacts on Health (HAPPI-Health) ,NHMRC| Advancing the assessment of environmental impacts on human health ,UKRI| A multi-country analysis of temperature-mortality associations from a climate change perspectiveAuthors: Patricia Matus Correa; Antonella Zanobetti; Magali Hurtado-Díaz; Dann Mitchell; +55 AuthorsPatricia Matus Correa; Antonella Zanobetti; Magali Hurtado-Díaz; Dann Mitchell; Joel Schwartz; Mathilde Pascal; Micheline de Sousa Zanotti Stagliorio Coelho; Sotiris Vardoulakis; Shilu Tong; Shilu Tong; Shilu Tong; Jan Kyselý; Jan Kyselý; Francesco Sera; Yuming Guo; Yuming Guo; Veronika Huber; Veronika Huber; Clare Heaviside; Clare Heaviside; Masahiro Hashizume; Jouni J. K. Jaakkola; Samuel Osorio; Kristie L. Ebi; Paola Michelozzi; Andy Haines; Paulo Hilário Nascimento Saldiva; Ben Armstrong; Dung Do Van; Daniel Oudin Åström; Eric Lavigne; Eric Lavigne; Martina S. Ragettli; Martina S. Ragettli; Antonio Gasparrini; Xerxes Seposo; Tran Ngoc Dang; Tran Ngoc Dang; Aurelio Tobias; Carmen Iñiguez; Bertil Forsberg; Yasushi Honda; Yue Leon Guo; Ana M. Vicedo-Cabrera; Matteo Scortichini; Haidong Kan; Aleš Urban; Niilo R.I. Ryti; Michelle L. Bell; Nicolas Valdes Ortega; Julio Cruz; Martin Röösli; Martin Röösli; Chang-Fu Wu; Patrick Goodman; Ariana Zeka; Shakoor Hajat; Carl-Friedrich Schleussner; Ho Kim;doi: 10.1007/s10584-018-2274-3 , 10.60692/t8h79-8pp62 , 10.5451/unibas-ep68237 , 10.60692/1kr6k-q2w63
pmid: 30405277
pmc: PMC6217994
L'Accord de Paris oblige toutes les nations à entreprendre des efforts ambitieux pour lutter contre le changement climatique, avec l'engagement de « maintenir le réchauffement bien en dessous de 2 °C dans la température moyenne mondiale (GMT), par rapport aux niveaux préindustriels, et de poursuivre les efforts pour limiter le réchauffement à 1,5 °C ». La limite de 1,5 °C constitue un objectif ambitieux pour lequel une plus grande preuve de ses avantages pour la santé aiderait à orienter les politiques et potentiellement à accroître la motivation à agir. Ici, nous contribuons à cet écart avec une évaluation des avantages potentiels pour la santé, en termes de réduction de la mortalité liée à la température, découlant du respect des objectifs de température convenus, par rapport à des scénarios de réchauffement plus extrêmes. Nous avons effectué une analyse multirégionale dans 451 sites dans 23 pays avec différentes zones climatiques, et évalué les changements dans la mortalité liée à la chaleur et au froid selon des scénarios compatibles avec les objectifs de l'Accord de Paris (1,5 et 2 °C) et des augmentations plus extrêmes de la TMG (3 et 4 °C), et en supposant qu'il n'y ait aucun changement dans la distribution démographique et la vulnérabilité. Nos résultats suggèrent que limiter le réchauffement en dessous de 2 °C pourrait empêcher de fortes augmentations de la mortalité liée à la température dans la plupart des régions du monde. La comparaison entre 1,5 et 2 °C est plus complexe et caractérisée par une plus grande incertitude, avec des différences géographiques qui indiquent des avantages potentiels limités aux zones situées dans des climats plus chauds, où les impacts directs du changement climatique seront plus perceptibles. El Acuerdo de París obliga a todas las naciones a realizar esfuerzos ambiciosos para combatir el cambio climático, con el compromiso de "mantener el calentamiento muy por debajo de 2 ° C en la temperatura media global (GMT), en relación con los niveles preindustriales, y proseguir los esfuerzos para limitar el calentamiento a 1,5 ° C". El límite de 1,5 °C constituye un objetivo ambicioso para el cual una mayor evidencia sobre sus beneficios para la salud ayudaría a guiar la política y, potencialmente, a aumentar la motivación para la acción. Aquí contribuimos a esta brecha con una evaluación de los beneficios potenciales para la salud, en términos de reducciones en la mortalidad relacionada con la temperatura, derivados del cumplimiento de los objetivos de temperatura acordados, en comparación con escenarios de calentamiento más extremos. Realizamos un análisis multirregional en 451 ubicaciones en 23 países con diferentes zonas climáticas, y evaluamos los cambios en la mortalidad relacionada con el calor y el frío en escenarios consistentes con los objetivos del Acuerdo de París (1.5 y 2 ° C) y los aumentos más extremos de GMT (3 y 4 ° C), y bajo el supuesto de que no hay cambios en la distribución demográfica y la vulnerabilidad. Nuestros resultados sugieren que limitar el calentamiento por debajo de 2 °C podría evitar grandes aumentos en la mortalidad relacionada con la temperatura en la mayoría de las regiones del mundo. La comparación entre 1.5 y 2 °C es más compleja y se caracteriza por una mayor incertidumbre, con diferencias geográficas que indican beneficios potenciales limitados a áreas ubicadas en climas más cálidos, donde los impactos directos del cambio climático serán más discernibles. The Paris Agreement binds all nations to undertake ambitious efforts to combat climate change, with the commitment to "hold warming well below 2 °C in global mean temperature (GMT), relative to pre-industrial levels, and to pursue efforts to limit warming to 1.5 °C". The 1.5 °C limit constitutes an ambitious goal for which greater evidence on its benefits for health would help guide policy and potentially increase the motivation for action. Here we contribute to this gap with an assessment on the potential health benefits, in terms of reductions in temperature-related mortality, derived from the compliance to the agreed temperature targets, compared to more extreme warming scenarios. We performed a multi-region analysis in 451 locations in 23 countries with different climate zones, and evaluated changes in heat and cold-related mortality under scenarios consistent with the Paris Agreement targets (1.5 and 2 °C) and more extreme GMT increases (3 and 4 °C), and under the assumption of no changes in demographic distribution and vulnerability. Our results suggest that limiting warming below 2 °C could prevent large increases in temperature-related mortality in most regions worldwide. The comparison between 1.5 and 2 °C is more complex and characterized by higher uncertainty, with geographical differences that indicate potential benefits limited to areas located in warmer climates, where direct climate change impacts will be more discernible. تلزم اتفاقية باريس جميع الدول ببذل جهود طموحة لمكافحة تغير المناخ، مع الالتزام "بالاحتفاظ بالاحترار أقل بكثير من درجتين مئويتين في متوسط درجة الحرارة العالمية (GMT)، مقارنة بمستويات ما قبل الصناعة، ومواصلة الجهود للحد من الاحترار إلى 1.5 درجة مئوية". يشكل حد 1.5 درجة مئوية هدفًا طموحًا من شأن وجود أدلة أكبر على فوائده للصحة أن يساعد في توجيه السياسة ويحتمل أن يزيد من الدافع للعمل. نساهم هنا في هذه الفجوة من خلال تقييم الفوائد الصحية المحتملة، من حيث التخفيضات في الوفيات المرتبطة بدرجة الحرارة، المستمدة من الامتثال لأهداف درجة الحرارة المتفق عليها، مقارنة بسيناريوهات الاحترار الأكثر شدة. أجرينا تحليلاً متعدد المناطق في 451 موقعًا في 23 دولة ذات مناطق مناخية مختلفة، وقمنا بتقييم التغيرات في الحرارة والوفيات المرتبطة بالبرد في ظل سيناريوهات تتفق مع أهداف اتفاقية باريس (1.5 و 2 درجة مئوية) وزيادات أكثر تطرفًا في توقيت جرينتش (3 و 4 درجات مئوية)، وفي ظل افتراض عدم حدوث تغييرات في التوزيع الديموغرافي والضعف. تشير نتائجنا إلى أن الحد من الاحترار دون درجتين مئويتين يمكن أن يمنع الزيادات الكبيرة في الوفيات المرتبطة بدرجة الحرارة في معظم المناطق في جميع أنحاء العالم. المقارنة بين 1.5 و 2 درجة مئوية أكثر تعقيدًا وتتميز بدرجة أعلى من عدم اليقين، مع وجود اختلافات جغرافية تشير إلى فوائد محتملة تقتصر على المناطق الواقعة في المناخات الأكثر دفئًا، حيث ستكون الآثار المباشرة لتغير المناخ أكثر وضوحًا.
CORE arrow_drop_down COREArticle . 2018License: CC BYFull-Text: https://researchonline.lshtm.ac.uk/id/eprint/4650090/1/Temperature-related-mortality-impacts.pdfData sources: CORELSHTM Research OnlineArticle . 2018License: CC BYFull-Text: https://researchonline.lshtm.ac.uk/id/eprint/4650090/1/Temperature-related-mortality-impacts.pdfData sources: CORE (RIOXX-UK Aggregator)Queensland University of Technology: QUT ePrintsArticle . 2018License: CC BYFull-Text: https://eprints.qut.edu.au/232005/1/Vicedo_Cabrera2018_Article_Temperature_relatedMortalityIm.pdfData sources: Bielefeld Academic Search Engine (BASE)University of Basel: edocArticle . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2018Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAOther literature type . 2020Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2018Data sources: Recolector de Ciencia Abierta, RECOLECTAPublikationer från Umeå universitetArticle . 2018 . Peer-reviewedData sources: Publikationer från Umeå universitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2018 . Peer-reviewedUniversity of Bristol: Bristol ResearchArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Flore (Florence Research Repository)Article . 2018Data sources: Flore (Florence Research Repository)The University of Queensland: UQ eSpaceArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Brunel University London: Brunel University Research Archive (BURA)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 119 citations 119 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
visibility 56visibility views 56 download downloads 58 Powered bymore_vert CORE arrow_drop_down COREArticle . 2018License: CC BYFull-Text: https://researchonline.lshtm.ac.uk/id/eprint/4650090/1/Temperature-related-mortality-impacts.pdfData sources: CORELSHTM Research OnlineArticle . 2018License: CC BYFull-Text: https://researchonline.lshtm.ac.uk/id/eprint/4650090/1/Temperature-related-mortality-impacts.pdfData sources: CORE (RIOXX-UK Aggregator)Queensland University of Technology: QUT ePrintsArticle . 2018License: CC BYFull-Text: https://eprints.qut.edu.au/232005/1/Vicedo_Cabrera2018_Article_Temperature_relatedMortalityIm.pdfData sources: Bielefeld Academic Search Engine (BASE)University of Basel: edocArticle . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2018Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAOther literature type . 2020Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2018Data sources: Recolector de Ciencia Abierta, RECOLECTAPublikationer från Umeå universitetArticle . 2018 . Peer-reviewedData sources: Publikationer från Umeå universitetDigitala Vetenskapliga Arkivet - Academic Archive On-lineArticle . 2018 . Peer-reviewedUniversity of Bristol: Bristol ResearchArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Flore (Florence Research Repository)Article . 2018Data sources: Flore (Florence Research Repository)The University of Queensland: UQ eSpaceArticle . 2018Data sources: Bielefeld Academic Search Engine (BASE)Brunel University London: Brunel University Research Archive (BURA)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2018 Germany, India, India, FrancePublisher:IOP Publishing Babacar Faye; Heidi Webber; Jesse B. Naab; Dilys S. MacCarthy; Myriam Adam; Frank Ewert; John P. A. Lamers; Carl‐Friedrich Schleussner; Alex C. Ruane; Ursula Geßner; Gerrit Hoogenboom; Kenneth J. Boote; Vakhtang Shelia; Fahad Saeed; Dominik Wisser; Sofia Hadir; Patrick Laux; Thomas Gaiser;Pour réduire les risques du changement climatique, les gouvernements ont convenu dans l'Accord de Paris de limiter l'augmentation de la température mondiale à moins de 2,0 °C par rapport aux niveaux préindustriels, avec l'ambition de maintenir le réchauffement à 1,5 °C. La cartographie des réponses d'atténuation appropriées nécessite des informations sur les coûts d'atténuation par rapport aux dommages associés pour les deux niveaux de réchauffement. Dans cette évaluation, une considération critique est l'impact sur les rendements des cultures et la variabilité des rendements dans les régions actuellement confrontées à l'insécurité alimentaire. La présente étude a évalué les impacts de 1,5 °C par rapport à 2,0 °C sur les rendements du maïs, du millet perlé et du sorgho dans la savane soudanaise d'Afrique de l'Ouest en utilisant deux modèles de culture qui ont été calibrés avec des variétés communes issues d'expériences dans la région, la gestion reflétant une gamme de fenêtres de semis typiques. Comme l'intensification durable est encouragée dans la région pour améliorer la sécurité alimentaire, des simulations ont été menées à la fois pour l'utilisation actuelle d'engrais et pour un cas d'intensification (fertilité non limitative). Avec l'utilisation actuelle d'engrais, les résultats ont indiqué des pertes plus élevées de 2 % pour le maïs et le sorgho avec 2,0 °C par rapport au réchauffement de 1,5 °C, sans changement dans les rendements en mil pour aucun des scénarios. Dans le cas de l'intensification, les pertes de rendement dues au changement climatique étaient plus importantes qu'avec les niveaux actuels d'engrais. Cependant, malgré les pertes plus importantes, les rendements ont toujours été deux à trois fois plus élevés avec l'intensification, quel que soit le scénario de réchauffement. Bien que la variabilité du rendement ait augmenté avec l'intensification, il n'y avait aucune interaction avec le scénario de réchauffement. Une analyse des risques et du marché est nécessaire pour étendre ces résultats afin de comprendre les implications pour la sécurité alimentaire. Para reducir los riesgos del cambio climático, los gobiernos acordaron en el Acuerdo de París limitar el aumento de la temperatura global a menos de 2,0 °C por encima de los niveles preindustriales, con la ambición de mantener el calentamiento a 1,5 °C. El trazado de las respuestas de mitigación apropiadas requiere información sobre los costos de la mitigación frente a los daños asociados para los dos niveles de calentamiento. En esta evaluación, una consideración crítica es el impacto en los rendimientos de los cultivos y la variabilidad del rendimiento en las regiones actualmente desafiadas por la inseguridad alimentaria. El estudio actual evaluó los impactos de 1,5 °C frente a 2,0 °C en los rendimientos de maíz, mijo perla y sorgo en la sabana de Sudán de África Occidental utilizando dos modelos de cultivo que se calibraron con variedades comunes de experimentos en la región con un manejo que refleja una gama de ventanas de siembra típicas. A medida que se promueve la intensificación sostenible en la región para mejorar la seguridad alimentaria, se realizaron simulaciones tanto para el uso actual de fertilizantes como para un caso de intensificación (fertilidad no limitante). Con el uso actual de fertilizantes, los resultados indicaron pérdidas un 2% mayores para el maíz y el sorgo con 2,0 °C en comparación con el calentamiento de 1,5 °C, sin cambios en los rendimientos de mijo para ninguno de los dos escenarios. En el caso de la intensificación, las pérdidas de rendimiento debido al cambio climático fueron mayores que con los niveles actuales de fertilizantes. Sin embargo, a pesar de las mayores pérdidas, los rendimientos siempre fueron de dos a tres veces más altos con la intensificación, independientemente del escenario de calentamiento. Aunque la variabilidad del rendimiento aumentó con la intensificación, no hubo interacción con el escenario de calentamiento. Se necesitan análisis de riesgos y de mercado para ampliar estos resultados y comprender las implicaciones para la seguridad alimentaria. To reduce the risks of climate change, governments agreed in the Paris Agreement to limit global temperature rise to less than 2.0 °C above pre-industrial levels, with the ambition to keep warming to 1.5 °C. Charting appropriate mitigation responses requires information on the costs of mitigating versus associated damages for the two levels of warming. In this assessment, a critical consideration is the impact on crop yields and yield variability in regions currently challenged by food insecurity. The current study assessed impacts of 1.5 °C versus 2.0 °C on yields of maize, pearl millet and sorghum in the West African Sudan Savanna using two crop models that were calibrated with common varieties from experiments in the region with management reflecting a range of typical sowing windows. As sustainable intensification is promoted in the region for improving food security, simulations were conducted for both current fertilizer use and for an intensification case (fertility not limiting). With current fertilizer use, results indicated 2% units higher losses for maize and sorghum with 2.0 °C compared to 1.5 °C warming, with no change in millet yields for either scenario. In the intensification case, yield losses due to climate change were larger than with current fertilizer levels. However, despite the larger losses, yields were always two to three times higher with intensification, irrespective of the warming scenario. Though yield variability increased with intensification, there was no interaction with warming scenario. Risk and market analysis are needed to extend these results to understand implications for food security. للحد من مخاطر تغير المناخ، اتفقت الحكومات في اتفاقية باريس على الحد من ارتفاع درجة الحرارة العالمية إلى أقل من 2.0 درجة مئوية فوق مستويات ما قبل الصناعة، مع طموح للحفاظ على ارتفاع درجة الحرارة إلى 1.5 درجة مئوية. يتطلب رسم استجابات التخفيف المناسبة معلومات عن تكاليف التخفيف مقابل الأضرار المرتبطة بمستويي الاحترار. في هذا التقييم، يتمثل أحد الاعتبارات الهامة في التأثير على غلة المحاصيل وتقلب الغلة في المناطق التي تواجه حاليًا انعدام الأمن الغذائي. قيمت الدراسة الحالية تأثيرات 1.5 درجة مئوية مقابل 2.0 درجة مئوية على غلة الذرة والدخن اللؤلؤي والذرة الرفيعة في سافانا غرب إفريقيا باستخدام نموذجين للمحاصيل تمت معايرتهما بأصناف شائعة من التجارب في المنطقة مع الإدارة التي تعكس مجموعة من نوافذ البذر النموذجية. ومع تعزيز التكثيف المستدام في المنطقة لتحسين الأمن الغذائي، أجريت عمليات محاكاة لكل من الاستخدام الحالي للأسمدة وحالة التكثيف (الخصوبة غير محدودة). مع استخدام الأسمدة الحالي، أشارت النتائج إلى خسائر أعلى بنسبة 2 ٪ للذرة والذرة الرفيعة مع 2.0 درجة مئوية مقارنة بالاحترار 1.5 درجة مئوية، مع عدم وجود تغيير في غلة الدخن لأي من السيناريوهين. في حالة التكثيف، كانت خسائر الغلة بسبب تغير المناخ أكبر من مستويات الأسمدة الحالية. ومع ذلك، على الرغم من الخسائر الأكبر، كانت الغلة دائمًا أعلى مرتين إلى ثلاث مرات مع التكثيف، بغض النظر عن سيناريو الاحترار. على الرغم من زيادة تقلب المحصول مع التكثيف، لم يكن هناك تفاعل مع سيناريو الاحترار. هناك حاجة إلى تحليل المخاطر والسوق لتوسيع نطاق هذه النتائج لفهم الآثار المترتبة على الأمن الغذائي.
Publication Database... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)DLR publication serverArticle . 2018 . Peer-reviewedFull-Text: http://elib.dlr.de/119146/1/pdf.pdfData sources: DLR publication serveradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 79 citations 79 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert Publication Database... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2018License: CC BYData sources: Bielefeld Academic Search Engine (BASE)DLR publication serverArticle . 2018 . Peer-reviewedFull-Text: http://elib.dlr.de/119146/1/pdf.pdfData sources: DLR publication serveradd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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