- home
- Advanced Search
Filters
Clear AllYear range
-chevron_right GOSDG [Beta]
Source
Research community
Organization
- Energy Research
- CN
- Energy Research
- CN
description Publicationkeyboard_double_arrow_right Article , Other literature type 2023 Saudi ArabiaPublisher:Elsevier BV Julian David Hunt; Andreas Nascimento; Wenxuan Tong; Behnam Zakeri; Jakub Jurasz; Epari Ritesh Patro; Bojan Ðurin; Diego Augusto de Jesus Pacheco; Marcos Aurélio Vasconcelos de Freitas; Walter Leal Filho; Yoshihide Wada;handle: 10754/690223
Le secteur des transports traverse une transition rapide vers les véhicules électriques afin de minimiser notre dépendance aux combustibles fossiles et de réduire les émissions de CO2. Cela se produit également dans le secteur du transport de marchandises, avec un déploiement rapide des camions électriques. Ce document propose que le remplacement des camions diesel par des camions électriques ait lieu d'abord sur les itinéraires où la cargaison est livrée d'un endroit à une altitude plus élevée à un endroit à une altitude plus basse. De cette façon, le système de freinage à récupération du camion peut recharger complètement la batterie du camion. Cet article étudie des scénarios où les camions électriques pourraient fonctionner indéfiniment sans électricité du réseau pour charger leurs batteries. Ce concept a été nommé camion électrique à mouvement perpétuel (PMET). Les résultats montrent qu'avec une pente moyenne de 5 %, une vitesse de 60 km/h, le poids de la cargaison doit être au moins 1,32 fois le poids du camion, ce qui permet d'atteindre la PMET. Le PMET est une alternative intéressante pour réduire la demande d'électricité et accroître la durabilité du secteur des transports. El sector del transporte está pasando por una rápida transición a los vehículos eléctricos para minimizar nuestra dependencia de los combustibles fósiles y reducir las emisiones de CO2. Esto también está sucediendo en el sector del transporte de carga, con un rápido despliegue de camiones eléctricos. Este documento propone que el reemplazo de camiones diésel por camiones eléctricos debe ocurrir primero en rutas donde la carga se entrega desde un lugar con mayor altitud a un lugar con menor altitud. De esta manera, el sistema de frenado regenerativo del camión puede recargar completamente la batería del camión. Este documento investiga escenarios en los que los camiones eléctricos podrían operar indefinidamente sin electricidad de la red para cargar sus baterías. Este concepto se denominó camión eléctrico de movimiento perpetuo (PMET). Los resultados muestran que con una pendiente media de la carretera del 5%, velocidad de 60 km/h, el peso de la carga debe ser al menos 1.32 veces el peso del camión, se puede lograr PMET. El PMET es una alternativa interesante para reducir la demanda eléctrica y aumentar la sostenibilidad del sector del transporte. The transportation sector is going through a rapid transition to electric vehicles to minimize our reliance on fossil fuels and reduce CO2 emissions. This is also happening in the cargo transport sector, with a rapid deployment of electric trucks. This paper proposes that the replacement of diesel trucks with electric trucks should first happen on routes where cargo is delivered from a location with a higher altitude to a location with a lower altitude. This way, the regenerative braking system of the truck can completely recharge the truck's battery. This paper investigates scenarios where electric trucks could operate indefinitely without grid electricity to charge their batteries. This concept was named perpetual motion electric truck (PMET). Results show that with an average road slope of 5 %, 60 km/h speed, the weight of the cargo should be at least 1.32 times the weight of the truck, PMET can be achieved. PMET is an interesting alternative to reduce electricity demand and increase the sustainability of the transport sector. يمر قطاع النقل بمرحلة انتقال سريعة إلى السيارات الكهربائية لتقليل اعتمادنا على الوقود الأحفوري وتقليل انبعاثات ثاني أكسيد الكربون. ويحدث هذا أيضًا في قطاع نقل البضائع، مع الانتشار السريع للشاحنات الكهربائية. تقترح هذه الورقة أن يتم استبدال شاحنات الديزل بالشاحنات الكهربائية أولاً على الطرق التي يتم فيها تسليم البضائع من موقع ذي ارتفاع أعلى إلى موقع ذي ارتفاع أقل. وبهذه الطريقة، يمكن لنظام الكبح المتجدد للشاحنة إعادة شحن بطارية الشاحنة بالكامل. تبحث هذه الورقة في السيناريوهات التي يمكن أن تعمل فيها الشاحنات الكهربائية إلى أجل غير مسمى بدون كهرباء الشبكة لشحن بطارياتها. أطلق على هذا المفهوم اسم الشاحنة الكهربائية ذات الحركة الدائمة (PMET). تظهر النتائج أنه مع متوسط انحدار الطريق بنسبة 5 ٪، وسرعة 60 كم/ساعة، يجب أن يكون وزن الحمولة 1.32 مرة على الأقل من وزن الشاحنة، ويمكن تحقيق PMET. تعد PMET بديلاً مثيرًا للاهتمام لتقليل الطلب على الكهرباء وزيادة استدامة قطاع النقل.
King Abdullah Univer... arrow_drop_down King Abdullah University of Science and Technology: KAUST RepositoryArticle . 2023License: CC BYData 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.
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=10.1016/j.est.2023.108671&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 2 citations 2 popularity Average influence Average impulse Average Powered by BIP!
more_vert King Abdullah Univer... arrow_drop_down King Abdullah University of Science and Technology: KAUST RepositoryArticle . 2023License: CC BYData 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.
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=10.1016/j.est.2023.108671&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2017 United Kingdom, Germany, United KingdomPublisher:Springer Science and Business Media LLC Rutger Dankers; Fred F. Hattermann; Tadesse Alemayehu; Luis Samaniego; Yoshihide Wada; Yury Motovilov; Dieter Gerten; Dieter Gerten; Qiuhong Tang; Martina Flörke; Chantal Donnelly; Yoshimitsu Masaki; Simon N. Gosling; Guoyong Leng; Prasad Daggupati; S. Buda; Stefan Hagemann; Christoph Müller; Yusuke Satoh; Tao Yang; Tao Yang; Valentina Krysanova; Shaochun Huang; Felix T. Portmann;Idéalement, les résultats des modèles fonctionnant à différentes échelles devraient correspondre à la direction de la tendance et à l'ampleur des impacts sous le changement climatique. Cependant, cela implique que la sensibilité à la variabilité du climat et au changement climatique est comparable pour les modèles d'impact conçus pour l'une ou l'autre échelle. Dans cette étude, nous comparons les changements hydrologiques simulés par 9 modèles hydrologiques mondiaux et 9 modèles hydrologiques régionaux (HM) pour 11 grands bassins hydrographiques sur tous les continents dans des conditions de référence et de scénario. Les thèmes principaux sont les cycles de validation des modèles, la sensibilité de la décharge annuelle à la variabilité climatique au cours de la période de référence et la sensibilité de la dynamique saisonnière mensuelle moyenne à long terme au changement climatique. Un résultat majeur est que les modèles globaux, pour la plupart non calibrés par rapport aux observations, montrent souvent un biais considérable dans les rejets mensuels moyens, alors que les modèles régionaux montrent une meilleure reproduction des conditions de référence. Cependant, la sensibilité des deux ensembles HM à la variabilité climatique est en général similaire. Les impacts simulés du changement climatique en termes de dynamique mensuelle moyenne à long terme évaluée pour les médianes et les spreads de l'ensemble HM montrent que les médianes sont dans une certaine mesure comparables dans certains cas, mais présentent des différences distinctes dans d'autres cas, et les spreads liés aux modèles globaux sont principalement nettement plus importants. En résumé, cela implique que les MM mondiaux sont des outils utiles pour examiner les impacts à grande échelle du changement et de la variabilité climatiques. Chaque fois que les impacts pour un bassin hydrographique ou une région spécifique présentent un intérêt, par exemple pour des applications complexes de gestion de l'eau, les modèles à l'échelle régionale calibrés et validés par rapport au débit observé doivent être utilisés. Idealmente, los resultados de los modelos que operan a diferentes escalas deberían coincidir en la dirección de la tendencia y la magnitud de los impactos bajo el cambio climático. Sin embargo, esto implica que la sensibilidad a la variabilidad climática y al cambio climático es comparable para los modelos de impacto diseñados para cualquier escala. En este estudio, comparamos los cambios hidrológicos simulados por 9 modelos hidrológicos (HM) globales y 9 regionales para 11 grandes cuencas fluviales en todos los continentes bajo condiciones de referencia y escenario. Los enfoques se centran en las ejecuciones de validación de modelos, la sensibilidad de la descarga anual a la variabilidad climática en el período de referencia y la sensibilidad de la dinámica estacional mensual media a largo plazo al cambio climático. Un resultado importante es que los modelos globales, en su mayoría no calibrados contra los observados, a menudo muestran un sesgo considerable en la descarga mensual media, mientras que los modelos regionales muestran una mejor reproducción de las condiciones de referencia. Sin embargo, la sensibilidad de los dos conjuntos HM a la variabilidad climática es en general similar. Los impactos simulados del cambio climático en términos de dinámica mensual promedio a largo plazo evaluados para las medianas y los diferenciales del conjunto HM muestran que las medianas son en cierta medida comparables en algunos casos, pero tienen diferencias claras en otros casos, y los diferenciales relacionados con los modelos globales son en su mayoría notablemente mayores. En resumen, esto implica que los HM globales son herramientas útiles cuando se analizan los impactos a gran escala del cambio climático y la variabilidad. Siempre que los impactos para una cuenca o región fluvial específica sean de interés, por ejemplo, para aplicaciones complejas de gestión del agua, se deben utilizar los modelos a escala regional calibrados y validados frente a los vertidos observados. Ideally, the results from models operating at different scales should agree in trend direction and magnitude of impacts under climate change. However, this implies that the sensitivity to climate variability and climate change is comparable for impact models designed for either scale. In this study, we compare hydrological changes simulated by 9 global and 9 regional hydrological models (HM) for 11 large river basins in all continents under reference and scenario conditions. The foci are on model validation runs, sensitivity of annual discharge to climate variability in the reference period, and sensitivity of the long-term average monthly seasonal dynamics to climate change. One major result is that the global models, mostly not calibrated against observations, often show a considerable bias in mean monthly discharge, whereas regional models show a better reproduction of reference conditions. However, the sensitivity of the two HM ensembles to climate variability is in general similar. The simulated climate change impacts in terms of long-term average monthly dynamics evaluated for HM ensemble medians and spreads show that the medians are to a certain extent comparable in some cases, but have distinct differences in other cases, and the spreads related to global models are mostly notably larger. Summarizing, this implies that global HMs are useful tools when looking at large-scale impacts of climate change and variability. Whenever impacts for a specific river basin or region are of interest, e.g. for complex water management applications, the regional-scale models calibrated and validated against observed discharge should be used. من الناحية المثالية، يجب أن تتفق النتائج من النماذج التي تعمل على مستويات مختلفة في اتجاه الاتجاه وحجم التأثيرات في ظل تغير المناخ. ومع ذلك، فإن هذا يعني أن الحساسية لتقلب المناخ وتغير المناخ قابلة للمقارنة مع نماذج التأثير المصممة لأي من المقياسين. في هذه الدراسة، نقارن التغيرات الهيدرولوجية التي تمت محاكاتها بواسطة 9 نماذج هيدرولوجية عالمية و 9 نماذج هيدرولوجية إقليمية لـ 11 حوضًا نهريًا كبيرًا في جميع القارات في ظل الظروف المرجعية والسيناريوهات. تعمل البؤر على تشغيل التحقق من صحة النموذج، وحساسية التصريف السنوي لتقلب المناخ في الفترة المرجعية، وحساسية متوسط الديناميكيات الموسمية الشهرية طويلة الأجل لتغير المناخ. تتمثل إحدى النتائج الرئيسية في أن النماذج العالمية، التي لا تتم معايرتها في الغالب مقابل الملاحظات، غالبًا ما تُظهر تحيزًا كبيرًا في متوسط التصريف الشهري، في حين تُظهر النماذج الإقليمية استنساخًا أفضل للظروف المرجعية. ومع ذلك، فإن حساسية مجموعتي جلالة الملكة لتقلب المناخ متشابهة بشكل عام. تُظهر تأثيرات تغير المناخ المحاكاة من حيث متوسط الديناميكيات الشهرية طويلة الأجل التي تم تقييمها لمتوسطات مجموعة جلالة الملكة وانتشارها أن المتوسطات قابلة للمقارنة إلى حد ما في بعض الحالات، ولكن لها اختلافات واضحة في حالات أخرى، وأن فروق الأسعار المتعلقة بالنماذج العالمية هي في الغالب أكبر بشكل ملحوظ. وبإيجاز، يعني هذا أن جلطات الدم العالمية هي أدوات مفيدة عند النظر إلى الآثار واسعة النطاق لتغير المناخ وتقلباته. عندما تكون التأثيرات على حوض نهر أو منطقة معينة ذات أهمية، على سبيل المثال بالنسبة لتطبيقات إدارة المياه المعقدة، يجب استخدام نماذج النطاق الإقليمي التي تمت معايرتها والتحقق من صحتها مقابل التصريف المرصود.
Nottingham Research ... arrow_drop_down Nottingham ePrintsArticle . 2017License: University of Nottingham Institutional Repository End-UserData sources: CORE (RIOXX-UK Aggregator)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2017Data 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.
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=10.1007/s10584-016-1829-4&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 150 citations 150 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
visibility 2visibility views 2 download downloads 123 Powered bymore_vert Nottingham Research ... arrow_drop_down Nottingham ePrintsArticle . 2017License: University of Nottingham Institutional Repository End-UserData sources: CORE (RIOXX-UK Aggregator)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2017Data 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.
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=10.1007/s10584-016-1829-4&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2013 United Kingdom, Germany, NetherlandsPublisher:Proceedings of the National Academy of Sciences Yusuke Satoh; Christel Prudhomme; Rutger Dankers; Dieter Gerten; Emma L. Robinson; Ignazio Giuntoli; Hyungjun Kim; Yoshimitsu Masaki; Stefan Hagemann; Tobias Stacke; Balázs M. Fekete; Douglas B. Clark; Nigel W. Arnell; David M. Hannah; Yoshihide Wada; Simon N. Gosling; Wietse Franssen; Dominik Wisser; Dominik Wisser;Significance Increasing concentrations of greenhouse gases in the atmosphere are widely expected to influence global climate over the coming century. The impact on drought is uncertain because of the complexity of the processes but can be estimated using outputs from an ensemble of global models (hydrological and climate models). Using an ensemble of 35 simulations, we show a likely increase in the global severity of drought by the end of 21st century, with regional hotspots including South America and Central and Western Europe in which the frequency of drought increases by more than 20%. The main source of uncertainty in the results comes from the hydrological models, with climate models contributing to a substantial but smaller amount of uncertainty.
Proceedings of the N... arrow_drop_down Proceedings of the National Academy of SciencesArticle . 2014Data sources: DANS (Data Archiving and Networked Services)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Proceedings of the National Academy of SciencesArticle . 2013 . Peer-reviewedData sources: CrossrefNatural Environment Research Council: NERC Open Research ArchiveArticle . 2014Data 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.
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=10.1073/pnas.1222473110&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 587 citations 587 popularity Top 0.1% influence Top 1% impulse Top 0.1% Powered by BIP!
more_vert Proceedings of the N... arrow_drop_down Proceedings of the National Academy of SciencesArticle . 2014Data sources: DANS (Data Archiving and Networked Services)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Proceedings of the National Academy of SciencesArticle . 2013 . Peer-reviewedData sources: CrossrefNatural Environment Research Council: NERC Open Research ArchiveArticle . 2014Data 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.
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=10.1073/pnas.1222473110&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2013 Netherlands, GermanyPublisher:Proceedings of the National Academy of Sciences Funded by:NIH | Beagle: A Supercomputer ..., EC | GLOBAL-IQ, NSF | SI2-SSE: Enhancement and ... +2 projectsNIH| Beagle: A Supercomputer for Computational Biology, Simulation, and Data Analysis ,EC| GLOBAL-IQ ,NSF| SI2-SSE: Enhancement and Support of Swift Parallel Scripting ,NSF| DMUU: Center for Robust Decision Making on Climate and Energy Policy ,NSF| SEES Fellows: Socio-technical and Environmental Pathways to Sustainable Food and Climate FuturesJoshua Elliott; Christian Folberth; Nikolay Khabarov; Yusuke Satoh; Markus Konzmann; Yoshihide Wada; Balázs M. Fekete; Simon N. Gosling; Dieter Gerten; Qiuhong Tang; Martina Flörke; Ingjerd Haddeland; Stefan Olin; Ian Foster; Ian Foster; Delphine Deryng; Cynthia Rosenzweig; Cynthia Rosenzweig; Stephanie Eisner; Yoshimitsu Masaki; Fulco Ludwig; Christoph Müller; Alex C. Ruane; Alex C. Ruane; Dominik Wisser; Neil Best; Tobias Stacke; Katja Frieler; Erwin Schmid; Michael Glotter;Significance Freshwater availability is relevant to almost all socioeconomic and environmental impacts of climate and demographic change and their implications for sustainability. We compare ensembles of water supply and demand projections driven by ensemble output from five global climate models. Our results suggest reasons for concern. Direct climate impacts to maize, soybean, wheat, and rice involve losses of 400–2,600 Pcal (8–43% of present-day total). Freshwater limitations in some heavily irrigated regions could necessitate reversion of 20–60 Mha of cropland from irrigated to rainfed management, and a further loss of 600–2,900 Pcal. Freshwater abundance in other regions could help ameliorate these losses, but substantial investment in infrastructure would be required.
IIASA DARE arrow_drop_down Proceedings of the National Academy of SciencesArticle . 2014Data sources: DANS (Data Archiving and Networked Services)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Proceedings of the National Academy of SciencesArticle . 2013 . Peer-reviewedData sources: Crossrefadd 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=10.1073/pnas.1222474110&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 825 citations 825 popularity Top 0.1% influence Top 1% impulse Top 0.1% Powered by BIP!
more_vert IIASA DARE arrow_drop_down Proceedings of the National Academy of SciencesArticle . 2014Data sources: DANS (Data Archiving and Networked Services)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Proceedings of the National Academy of SciencesArticle . 2013 . Peer-reviewedData sources: Crossrefadd 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=10.1073/pnas.1222474110&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2019 FrancePublisher:American Geophysical Union (AGU) Qiuhong Tang; Junguo Liu; Julien Boulange; Wenfeng Liu; Wenfeng Liu; Zhongwei Huang; Ted Veldkamp; Ted Veldkamp; Yoshihide Wada; Xingcai Liu; Xingcai Liu; Hong Yang; Hong Yang;AbstractIn this study, we examine the spatial and temporal characteristics of water stress in China for the historical (1971–2010) and the future (2021–2050) periods using a multimodel simulation approach. Three water stress indices (WSIs), that is, the ratios of water withdrawals to locally generated runoff (WSIR), to natural streamflow (WSIQ), and to natural streamflow minus upstream consumptive water withdrawals (WSIC), are used for the assessment. At the basin level, WSIR estimates generally match the reported data and indicate severe water stress in most northern basins. At the grid cell level, the WSIs show distinct spatial patterns of water stress wherein WSIR (WSIQ) estimates higher (lower) water stress compared to WSIC. Based on the WSIC estimates, 368 million people (nearly one third of the total population) are affected by severe water stress annually during the historical period, while WSIR and WSIQ suggest 595 and 340 million, respectively. Future projections of WSIC indicate that more than 600 million people (43% of the total) might be affected by severe water stress, and half of China's land area would be exposed to stress. The found aggravating water stress conditions could be partly attributed to the elevated future water withdrawals. This study emphasizes the necessity of considering explicit upstream and downstream relations with respect to both water availability and water use in water stress assessment and calls for more attention to increasing levels of water stress in China in the coming decades.
Hyper Article en Lig... arrow_drop_down Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQArticle . 2019Full-Text: https://hal.science/hal-02974038Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2019Full-Text: https://hal.science/hal-02974038Data 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.
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=10.1029/2019ef001181&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 24 citations 24 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Hyper Article en Lig... arrow_drop_down Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQArticle . 2019Full-Text: https://hal.science/hal-02974038Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2019Full-Text: https://hal.science/hal-02974038Data 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.
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=10.1029/2019ef001181&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Review , Journal 2018 United States, Australia, France, Australia, Netherlands, United States, Finland, FrancePublisher:Elsevier BV Vanhama, D.; Hoekstra, A. Y.; Wada, Y.; Bouraoui, F.; de Roo, A.; Mekonnen, Mesfin; van de Bund, W. J.; Batelaan, O.; Pavelic, P.; Bastiaanssen, W. G.M.; Kummu, M.; Rockström, J.; Liu, J.; Bisselink, B.; Ronco, P.; Pistocchi, A.; Bidoglio, G.;Target 6.4 of the recently adopted Sustainable Development Goals (SDGs) deals with the reduction of water scarcity. To monitor progress towards this target, two indicators are used: Indicator 6.4.1 measuring water use efficiency and 6.4.2 measuring the level of water stress (WS). This paper aims to identify whether the currently proposed indicator 6.4.2 considers the different elements that need to be accounted for in a WS indicator. WS indicators compare water use with water availability. We identify seven essential elements: 1) both gross and net water abstraction (or withdrawal) provide important information to understand WS; 2) WS indicators need to incorporate environmental flow requirements (EFR); 3) temporal and 4) spatial disaggregation is required in a WS assessment; 5) both renewable surface water and groundwater resources, including their interaction, need to be accounted for as renewable water availability; 6) alternative available water resources need to be accounted for as well, like fossil groundwater and desalinated water; 7) WS indicators need to account for water storage in reservoirs, water recycling and managed aquifer recharge. Indicator 6.4.2 considers many of these elements, but there is need for improvement. It is recommended that WS is measured based on net abstraction as well, in addition to currently only measuring WS based on gross abstraction. It does incorporate EFR. Temporal and spatial disaggregation is indeed defined as a goal in more advanced monitoring levels, in which it is also called for a differentiation between surface and groundwater resources. However, regarding element 6 and 7 there are some shortcomings for which we provide recommendations. In addition, indicator 6.4.2 is only one indicator, which monitors blue WS, but does not give information on green or green-blue water scarcity or on water quality. Within the SDG indicator framework, some of these topics are covered with other indicators.
IIASA DARE arrow_drop_down Flinders Academic Commons (FAC - Flinders University)Article . 2018License: CC BYFull-Text: http://hdl.handle.net/2328/37823Data sources: Bielefeld Academic Search Engine (BASE)CGIAR CGSpace (Consultative Group on International Agricultural Research)Article . 2017License: CC BYFull-Text: https://hdl.handle.net/10568/89277Data sources: Bielefeld Academic Search Engine (BASE)The Science of The Total EnvironmentArticle . 2018 . Peer-reviewedLicense: CC BYData sources: CrossrefThe Science of The Total EnvironmentOther literature type . 2018Data sources: DANS (Data Archiving and Networked Services)The Science of The Total EnvironmentReview . 2018Data sources: DANS (Data Archiving and Networked Services)Aaltodoc Publication ArchiveArticle . 2018 . Peer-reviewedData sources: Aaltodoc Publication ArchiveDelft University of Technology: Institutional RepositoryReview . 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.
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=10.1016/j.scitotenv.2017.09.056&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 253 citations 253 popularity Top 0.1% influence Top 1% impulse Top 0.1% Powered by BIP!
more_vert IIASA DARE arrow_drop_down Flinders Academic Commons (FAC - Flinders University)Article . 2018License: CC BYFull-Text: http://hdl.handle.net/2328/37823Data sources: Bielefeld Academic Search Engine (BASE)CGIAR CGSpace (Consultative Group on International Agricultural Research)Article . 2017License: CC BYFull-Text: https://hdl.handle.net/10568/89277Data sources: Bielefeld Academic Search Engine (BASE)The Science of The Total EnvironmentArticle . 2018 . Peer-reviewedLicense: CC BYData sources: CrossrefThe Science of The Total EnvironmentOther literature type . 2018Data sources: DANS (Data Archiving and Networked Services)The Science of The Total EnvironmentReview . 2018Data sources: DANS (Data Archiving and Networked Services)Aaltodoc Publication ArchiveArticle . 2018 . Peer-reviewedData sources: Aaltodoc Publication ArchiveDelft University of Technology: Institutional RepositoryReview . 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.
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=10.1016/j.scitotenv.2017.09.056&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 Saudi ArabiaPublisher:MDPI AG Julian Hunt; Behnam Zakeri; Jakub Jurasz; Wenxuan Tong; Paweł Dąbek; Roberto Brandão; Epari Patro; Bojan Đurin; Walter Filho; Yoshihide Wada; Bas Ruijven; Keywan Riahi;doi: 10.3390/en16020825
handle: 10754/687816
Low-carbon energy transitions taking place worldwide are primarily driven by the integration of renewable energy sources such as wind and solar power. These variable renewable energy (VRE) sources require energy storage options to match energy demand reliably at different time scales. This article suggests using a gravitational-based energy storage method by making use of decommissioned underground mines as storage reservoirs, using a vertical shaft and electric motor/generators for lifting and dumping large volumes of sand. The proposed technology, called Underground Gravity Energy Storage (UGES), can discharge electricity by lowering large volumes of sand into an underground mine through the mine shaft. When there is excess electrical energy in the grid, UGES can store electricity by elevating sand from the mine and depositing it in upper storage sites on top of the mine. Unlike battery energy storage, the energy storage medium of UGES is sand, which means the self-discharge rate of the system is zero, enabling ultra-long energy storage times. Furthermore, the use of sand as storage media alleviates any risk for contaminating underground water resources as opposed to an underground pumped hydro storage alternative. UGES offers weekly to pluriannual energy storage cycles with energy storage investment costs of about 1 to 10 USD/kWh. The technology is estimated to have a global energy storage potential of 7 to 70 TWh and can support sustainable development, mainly by providing seasonal energy storage services.
IIASA DARE arrow_drop_down King Abdullah University of Science and Technology: KAUST RepositoryArticle . 2023License: CC BYFull-Text: https://www.mdpi.com/1996-1073/16/2/825Data 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.
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=10.3390/en16020825&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 26 citations 26 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert IIASA DARE arrow_drop_down King Abdullah University of Science and Technology: KAUST RepositoryArticle . 2023License: CC BYFull-Text: https://www.mdpi.com/1996-1073/16/2/825Data 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.
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=10.3390/en16020825&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2019 NetherlandsPublisher:Elsevier BV Funded by:NSERCNSERCYoshihide Wada; Adriano Vinca; Simon Parkinson; Bárbara Willaarts; Piotr Magnuszewski; Junko Mochizuki; Beatriz Mayor; Yaoping Wang; Peter Burek; Edward Byers; Keywan Riahi; Volker Krey; Simon Langan; M. van Dijk; D. R. Grey; Astrid Hillers; Robert J. Novak; Abhijit Mukherjee; Anindya Bhattacharya; Saurabh Bhardwaj; Shakil Ahmad Romshoo; Simi Thambi; Abubakr Muhammad; Ansir Ilyas; Asif Khan; B. Lashari; Rasool Bux Mahar; Ghulam Rasul; Afreen Siddiqi; James L. Wescoat; Nithiyanandam Yogeswaran; Ather Ashraf; Balwinder Sidhu; Tong Jiang;The Indus River Basin covers an area of around 1 million square kilometers and connects four countries : Afghanistan, Chine, Inde, and Pakistan. Plus de 300 millions de personnes dépendent de l'expansion de l'eau du bassin, de la croissance de la population, de l'augmentation des besoins en nourriture et en énergie, du changement climatique et du changement des motifs des monstres. Sous ces pressions, une approche « business as usual » (CONSTRUCTION) n'est pas plus durable, et les décideurs et les parties prenantes font appel à des voies de développement plus intégrées et inclusives qui sont en ligne avec la réalisation des objectifs de développement durable des Nations Unies. Here, we propose an integrated nexus modeling framework co-designed with regional stakeholders from the four riparian countries of the Indus River Basin and discuss challenges and opportunities for developing transformation pathways for the basin's future. The Indus River Basin covers an area of around 1 million square kilometers and connects four countries: Afghanistan, China, India, and Pakistan. More than 300 million people depend to some extent on the basin's water, yet a growing population, increasing food and energy demands, climate change, and shifting monsoon patterns are exerting increasing pressure. Under these pressures, a "business as usual" (BAU) approach is no longer sustainable, and decision makers and wider stakeholders are calling for more integrated and inclusive development pathways that are in line with achieving the UN Sustainable Development Goals. Here, we propose an integrated nexus modeling framework co-designed with regional stakeholders from the four riparian countries of the Indus River Basin and discuss challenges and opportunities for developing transformation pathways for the basin's future. The Indus River Basin covers an area of around 1 million square kilometres and connects four countries: Afghanistan, China, India, and Pakistan. More than 300 million people depend on some extent on the basin's water, yet a growing population, increasing food and energy demands, climate change, and shifting monsoon patterns are exerting increasing pressure. Under these pressures, a "business as usual" (BAU) approach is no longer sustainable, and decision makers and wider stakeholders are calling for more integrated and inclusive development pathways that are in line with achieving the UN Sustainable Development Goals. Here, we propose an integrated nexus modeling framework co-designed with regional stakeholders from the four riparian countries of the Indus River Basin and discuss challenges and opportunities for developing transformation pathways for the basin's future. The Indus River Basin covers an area of around 1 million square kilometers and connects four countries: Afghanistan, China, India, and Pakistan. More than 300 million people depend to some extent on the basin's water, yet a growing population, increasing food and energy demands, climate change, and shifting monsoon patterns are exerting increasing pressure. Under these pressures, a "business as usual" (BAU) approach is no longer sustainable, and decision makers and wider stakeholders are calling for more integrated and inclusive development pathways that are in line with achieving the UN Sustainable Development Goals. Here, we propose an integrated nexus modeling framework co-designed with regional stakeholders from the four riparian countries of the Indus River Basin and discuss challenges and opportunities for developing transformation pathways for the basin's future. يغطي حوض نهر السند مساحة حوالي مليون كيلومتر مربع ويربط أربع دول: أفغانستان والصين والهند وباكستان. يعتمد أكثر من 300 مليون شخص إلى حد ما على مياه الحوض، ومع ذلك فإن تزايد عدد السكان وزيادة الطلب على الغذاء والطاقة وتغير المناخ وتغير أنماط الرياح الموسمية تمارس ضغوطًا متزايدة. في ظل هذه الضغوط، لم يعد نهج "العمل كالمعتاد" مستدامًا، ويدعو صانعو القرار وأصحاب المصلحة على نطاق أوسع إلى مسارات تنمية أكثر تكاملاً وشمولاً تتماشى مع تحقيق أهداف الأمم المتحدة للتنمية المستدامة. هنا، نقترح إطارًا متكاملًا لنمذجة الصلة مصممًا بشكل مشترك مع أصحاب المصلحة الإقليميين من البلدان الأربعة المشاطئة لحوض نهر السند ونناقش التحديات والفرص لتطوير مسارات التحول لمستقبل الحوض.
IIASA DARE arrow_drop_down Wageningen Staff PublicationsArticle . 2019License: CC BYData sources: Wageningen Staff Publicationsadd 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=10.1016/j.oneear.2019.10.006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 57 citations 57 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert IIASA DARE arrow_drop_down Wageningen Staff PublicationsArticle . 2019License: CC BYData sources: Wageningen Staff Publicationsadd 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=10.1016/j.oneear.2019.10.006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2013 France, France, Germany, United KingdomPublisher:Proceedings of the National Academy of Sciences Douglas B. Clark; Yoshihide Wada; Yusuke Satoh; Rutger Dankers; Pete Falloon; Jens Heinke; Jens Heinke; Tobias Stacke; Simon N. Gosling; Balázs M. Fekete; Hyungjun Kim; Yoshimitsu Masaki; Nigel W. Arnell; Dominik Wisser; Dominik Wisser;Climate change due to anthropogenic greenhouse gas emissions is expected to increase the frequency and intensity of precipitation events, which is likely to affect the probability of flooding into the future. In this paper we use river flow simulations from nine global hydrology and land surface models to explore uncertainties in the potential impacts of climate change on flood hazard at global scale. As an indicator of flood hazard we looked at changes in the 30-y return level of 5-d average peak flows under representative concentration pathway RCP8.5 at the end of this century. Not everywhere does climate change result in an increase in flood hazard: decreases in the magnitude and frequency of the 30-y return level of river flow occur at roughly one-third (20–45%) of the global land grid points, particularly in areas where the hydrograph is dominated by the snowmelt flood peak in spring. In most model experiments, however, an increase in flooding frequency was found in more than half of the grid points. The current 30-y flood peak is projected to occur in more than 1 in 5 y across 5–30% of land grid points. The large-scale patterns of change are remarkably consistent among impact models and even the driving climate models, but at local scale and in individual river basins there can be disagreement even on the sign of change, indicating large modeling uncertainty which needs to be taken into account in local adaptation studies.
CGIAR CGSpace (Consu... arrow_drop_down CGIAR CGSpace (Consultative Group on International Agricultural Research)Article . 2023Full-Text: https://hdl.handle.net/10568/129363Data sources: Bielefeld Academic Search Engine (BASE)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Proceedings of the National Academy of SciencesArticle . 2013 . Peer-reviewedData sources: CrossrefNatural Environment Research Council: NERC Open Research ArchiveArticle . 2014Data 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.
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=10.1073/pnas.1302078110&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 239 citations 239 popularity Top 1% influence Top 1% impulse Top 1% Powered by BIP!
more_vert CGIAR CGSpace (Consu... arrow_drop_down CGIAR CGSpace (Consultative Group on International Agricultural Research)Article . 2023Full-Text: https://hdl.handle.net/10568/129363Data sources: Bielefeld Academic Search Engine (BASE)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Proceedings of the National Academy of SciencesArticle . 2013 . Peer-reviewedData sources: CrossrefNatural Environment Research Council: NERC Open Research ArchiveArticle . 2014Data 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.
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=10.1073/pnas.1302078110&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2018 Germany, United Kingdom, United KingdomPublisher:IOP Publishing Funded by:NWO | Compound risk of river an..., EC | EARTH2OBSERVENWO| Compound risk of river and coastal floods in global deltas and estuaries ,EC| EARTH2OBSERVEJeroen C. J. H. Aerts; Jeroen C. J. H. Aerts; Jamal Zaherpour; Philip J. Ward; Yoshimitsu Masaki; Ted Veldkamp; Ted Veldkamp; Yusuke Satoh; Yadu Pokhrel; H. Müller Schmied; Felix T. Portmann; Fang Zhao; Yoshihide Wada; Yoshihide Wada; Dieter Gerten; Dieter Gerten; H. de Moel; Simon N. Gosling; Xingcai Liu;Human activity has a profound influence on river discharges, hydrological extremes and water-related hazards. In this study, we compare the results of five state-of-the-art global hydrological models (GHMs) with observations to examine the role of human impact parameterizations (HIP) in the simulation of mean, high- and low-flows. The analysis is performed for 471 gauging stations across the globe for the period 1971-2010. We find that the inclusion of HIP improves the performance of the GHMs, both in managed and near-natural catchments. For near-natural catchments, the improvement in performance results from improvements in incoming discharges from upstream managed catchments. This finding is robust across the GHMs, although the level of improvement and the reasons for it vary greatly. The inclusion of HIP leads to a significant decrease in the bias of the long-term mean monthly discharge in 36%-73% of the studied catchments, and an improvement in the modeled hydrological variability in 31%-74% of the studied catchments. Including HIP in the GHMs also leads to an improvement in the simulation of hydrological extremes, compared to when HIP is excluded. Whilst the inclusion of HIP leads to decreases in the simulated high-flows, it can lead to either increases or decreases in the low-flows. This is due to the relative importance of the timing of return flows and reservoir operations as well as their associated uncertainties. Even with the inclusion of HIP, we find that the model performance is still not optimal. This highlights the need for further research linking human management and hydrological domains, especially in those areas in which human impacts are dominant. The large variation in performance between GHMs, regions and performance indicators, calls for a careful selection of GHMs, model components and evaluation metrics in future model applications.
CORE arrow_drop_down Environmental Research LettersArticle . 2018Data sources: DANS (Data Archiving and Networked Services)add 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/aab96f&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 224 citations 224 popularity Top 1% influence Top 10% impulse Top 0.1% Powered by BIP!
visibility 6visibility views 6 download downloads 13 Powered bymore_vert CORE arrow_drop_down Environmental Research LettersArticle . 2018Data sources: DANS (Data Archiving and Networked Services)add 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/aab96f&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu
description Publicationkeyboard_double_arrow_right Article , Other literature type 2023 Saudi ArabiaPublisher:Elsevier BV Julian David Hunt; Andreas Nascimento; Wenxuan Tong; Behnam Zakeri; Jakub Jurasz; Epari Ritesh Patro; Bojan Ðurin; Diego Augusto de Jesus Pacheco; Marcos Aurélio Vasconcelos de Freitas; Walter Leal Filho; Yoshihide Wada;handle: 10754/690223
Le secteur des transports traverse une transition rapide vers les véhicules électriques afin de minimiser notre dépendance aux combustibles fossiles et de réduire les émissions de CO2. Cela se produit également dans le secteur du transport de marchandises, avec un déploiement rapide des camions électriques. Ce document propose que le remplacement des camions diesel par des camions électriques ait lieu d'abord sur les itinéraires où la cargaison est livrée d'un endroit à une altitude plus élevée à un endroit à une altitude plus basse. De cette façon, le système de freinage à récupération du camion peut recharger complètement la batterie du camion. Cet article étudie des scénarios où les camions électriques pourraient fonctionner indéfiniment sans électricité du réseau pour charger leurs batteries. Ce concept a été nommé camion électrique à mouvement perpétuel (PMET). Les résultats montrent qu'avec une pente moyenne de 5 %, une vitesse de 60 km/h, le poids de la cargaison doit être au moins 1,32 fois le poids du camion, ce qui permet d'atteindre la PMET. Le PMET est une alternative intéressante pour réduire la demande d'électricité et accroître la durabilité du secteur des transports. El sector del transporte está pasando por una rápida transición a los vehículos eléctricos para minimizar nuestra dependencia de los combustibles fósiles y reducir las emisiones de CO2. Esto también está sucediendo en el sector del transporte de carga, con un rápido despliegue de camiones eléctricos. Este documento propone que el reemplazo de camiones diésel por camiones eléctricos debe ocurrir primero en rutas donde la carga se entrega desde un lugar con mayor altitud a un lugar con menor altitud. De esta manera, el sistema de frenado regenerativo del camión puede recargar completamente la batería del camión. Este documento investiga escenarios en los que los camiones eléctricos podrían operar indefinidamente sin electricidad de la red para cargar sus baterías. Este concepto se denominó camión eléctrico de movimiento perpetuo (PMET). Los resultados muestran que con una pendiente media de la carretera del 5%, velocidad de 60 km/h, el peso de la carga debe ser al menos 1.32 veces el peso del camión, se puede lograr PMET. El PMET es una alternativa interesante para reducir la demanda eléctrica y aumentar la sostenibilidad del sector del transporte. The transportation sector is going through a rapid transition to electric vehicles to minimize our reliance on fossil fuels and reduce CO2 emissions. This is also happening in the cargo transport sector, with a rapid deployment of electric trucks. This paper proposes that the replacement of diesel trucks with electric trucks should first happen on routes where cargo is delivered from a location with a higher altitude to a location with a lower altitude. This way, the regenerative braking system of the truck can completely recharge the truck's battery. This paper investigates scenarios where electric trucks could operate indefinitely without grid electricity to charge their batteries. This concept was named perpetual motion electric truck (PMET). Results show that with an average road slope of 5 %, 60 km/h speed, the weight of the cargo should be at least 1.32 times the weight of the truck, PMET can be achieved. PMET is an interesting alternative to reduce electricity demand and increase the sustainability of the transport sector. يمر قطاع النقل بمرحلة انتقال سريعة إلى السيارات الكهربائية لتقليل اعتمادنا على الوقود الأحفوري وتقليل انبعاثات ثاني أكسيد الكربون. ويحدث هذا أيضًا في قطاع نقل البضائع، مع الانتشار السريع للشاحنات الكهربائية. تقترح هذه الورقة أن يتم استبدال شاحنات الديزل بالشاحنات الكهربائية أولاً على الطرق التي يتم فيها تسليم البضائع من موقع ذي ارتفاع أعلى إلى موقع ذي ارتفاع أقل. وبهذه الطريقة، يمكن لنظام الكبح المتجدد للشاحنة إعادة شحن بطارية الشاحنة بالكامل. تبحث هذه الورقة في السيناريوهات التي يمكن أن تعمل فيها الشاحنات الكهربائية إلى أجل غير مسمى بدون كهرباء الشبكة لشحن بطارياتها. أطلق على هذا المفهوم اسم الشاحنة الكهربائية ذات الحركة الدائمة (PMET). تظهر النتائج أنه مع متوسط انحدار الطريق بنسبة 5 ٪، وسرعة 60 كم/ساعة، يجب أن يكون وزن الحمولة 1.32 مرة على الأقل من وزن الشاحنة، ويمكن تحقيق PMET. تعد PMET بديلاً مثيرًا للاهتمام لتقليل الطلب على الكهرباء وزيادة استدامة قطاع النقل.
King Abdullah Univer... arrow_drop_down King Abdullah University of Science and Technology: KAUST RepositoryArticle . 2023License: CC BYData 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.
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=10.1016/j.est.2023.108671&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 2 citations 2 popularity Average influence Average impulse Average Powered by BIP!
more_vert King Abdullah Univer... arrow_drop_down King Abdullah University of Science and Technology: KAUST RepositoryArticle . 2023License: CC BYData 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.
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=10.1016/j.est.2023.108671&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2017 United Kingdom, Germany, United KingdomPublisher:Springer Science and Business Media LLC Rutger Dankers; Fred F. Hattermann; Tadesse Alemayehu; Luis Samaniego; Yoshihide Wada; Yury Motovilov; Dieter Gerten; Dieter Gerten; Qiuhong Tang; Martina Flörke; Chantal Donnelly; Yoshimitsu Masaki; Simon N. Gosling; Guoyong Leng; Prasad Daggupati; S. Buda; Stefan Hagemann; Christoph Müller; Yusuke Satoh; Tao Yang; Tao Yang; Valentina Krysanova; Shaochun Huang; Felix T. Portmann;Idéalement, les résultats des modèles fonctionnant à différentes échelles devraient correspondre à la direction de la tendance et à l'ampleur des impacts sous le changement climatique. Cependant, cela implique que la sensibilité à la variabilité du climat et au changement climatique est comparable pour les modèles d'impact conçus pour l'une ou l'autre échelle. Dans cette étude, nous comparons les changements hydrologiques simulés par 9 modèles hydrologiques mondiaux et 9 modèles hydrologiques régionaux (HM) pour 11 grands bassins hydrographiques sur tous les continents dans des conditions de référence et de scénario. Les thèmes principaux sont les cycles de validation des modèles, la sensibilité de la décharge annuelle à la variabilité climatique au cours de la période de référence et la sensibilité de la dynamique saisonnière mensuelle moyenne à long terme au changement climatique. Un résultat majeur est que les modèles globaux, pour la plupart non calibrés par rapport aux observations, montrent souvent un biais considérable dans les rejets mensuels moyens, alors que les modèles régionaux montrent une meilleure reproduction des conditions de référence. Cependant, la sensibilité des deux ensembles HM à la variabilité climatique est en général similaire. Les impacts simulés du changement climatique en termes de dynamique mensuelle moyenne à long terme évaluée pour les médianes et les spreads de l'ensemble HM montrent que les médianes sont dans une certaine mesure comparables dans certains cas, mais présentent des différences distinctes dans d'autres cas, et les spreads liés aux modèles globaux sont principalement nettement plus importants. En résumé, cela implique que les MM mondiaux sont des outils utiles pour examiner les impacts à grande échelle du changement et de la variabilité climatiques. Chaque fois que les impacts pour un bassin hydrographique ou une région spécifique présentent un intérêt, par exemple pour des applications complexes de gestion de l'eau, les modèles à l'échelle régionale calibrés et validés par rapport au débit observé doivent être utilisés. Idealmente, los resultados de los modelos que operan a diferentes escalas deberían coincidir en la dirección de la tendencia y la magnitud de los impactos bajo el cambio climático. Sin embargo, esto implica que la sensibilidad a la variabilidad climática y al cambio climático es comparable para los modelos de impacto diseñados para cualquier escala. En este estudio, comparamos los cambios hidrológicos simulados por 9 modelos hidrológicos (HM) globales y 9 regionales para 11 grandes cuencas fluviales en todos los continentes bajo condiciones de referencia y escenario. Los enfoques se centran en las ejecuciones de validación de modelos, la sensibilidad de la descarga anual a la variabilidad climática en el período de referencia y la sensibilidad de la dinámica estacional mensual media a largo plazo al cambio climático. Un resultado importante es que los modelos globales, en su mayoría no calibrados contra los observados, a menudo muestran un sesgo considerable en la descarga mensual media, mientras que los modelos regionales muestran una mejor reproducción de las condiciones de referencia. Sin embargo, la sensibilidad de los dos conjuntos HM a la variabilidad climática es en general similar. Los impactos simulados del cambio climático en términos de dinámica mensual promedio a largo plazo evaluados para las medianas y los diferenciales del conjunto HM muestran que las medianas son en cierta medida comparables en algunos casos, pero tienen diferencias claras en otros casos, y los diferenciales relacionados con los modelos globales son en su mayoría notablemente mayores. En resumen, esto implica que los HM globales son herramientas útiles cuando se analizan los impactos a gran escala del cambio climático y la variabilidad. Siempre que los impactos para una cuenca o región fluvial específica sean de interés, por ejemplo, para aplicaciones complejas de gestión del agua, se deben utilizar los modelos a escala regional calibrados y validados frente a los vertidos observados. Ideally, the results from models operating at different scales should agree in trend direction and magnitude of impacts under climate change. However, this implies that the sensitivity to climate variability and climate change is comparable for impact models designed for either scale. In this study, we compare hydrological changes simulated by 9 global and 9 regional hydrological models (HM) for 11 large river basins in all continents under reference and scenario conditions. The foci are on model validation runs, sensitivity of annual discharge to climate variability in the reference period, and sensitivity of the long-term average monthly seasonal dynamics to climate change. One major result is that the global models, mostly not calibrated against observations, often show a considerable bias in mean monthly discharge, whereas regional models show a better reproduction of reference conditions. However, the sensitivity of the two HM ensembles to climate variability is in general similar. The simulated climate change impacts in terms of long-term average monthly dynamics evaluated for HM ensemble medians and spreads show that the medians are to a certain extent comparable in some cases, but have distinct differences in other cases, and the spreads related to global models are mostly notably larger. Summarizing, this implies that global HMs are useful tools when looking at large-scale impacts of climate change and variability. Whenever impacts for a specific river basin or region are of interest, e.g. for complex water management applications, the regional-scale models calibrated and validated against observed discharge should be used. من الناحية المثالية، يجب أن تتفق النتائج من النماذج التي تعمل على مستويات مختلفة في اتجاه الاتجاه وحجم التأثيرات في ظل تغير المناخ. ومع ذلك، فإن هذا يعني أن الحساسية لتقلب المناخ وتغير المناخ قابلة للمقارنة مع نماذج التأثير المصممة لأي من المقياسين. في هذه الدراسة، نقارن التغيرات الهيدرولوجية التي تمت محاكاتها بواسطة 9 نماذج هيدرولوجية عالمية و 9 نماذج هيدرولوجية إقليمية لـ 11 حوضًا نهريًا كبيرًا في جميع القارات في ظل الظروف المرجعية والسيناريوهات. تعمل البؤر على تشغيل التحقق من صحة النموذج، وحساسية التصريف السنوي لتقلب المناخ في الفترة المرجعية، وحساسية متوسط الديناميكيات الموسمية الشهرية طويلة الأجل لتغير المناخ. تتمثل إحدى النتائج الرئيسية في أن النماذج العالمية، التي لا تتم معايرتها في الغالب مقابل الملاحظات، غالبًا ما تُظهر تحيزًا كبيرًا في متوسط التصريف الشهري، في حين تُظهر النماذج الإقليمية استنساخًا أفضل للظروف المرجعية. ومع ذلك، فإن حساسية مجموعتي جلالة الملكة لتقلب المناخ متشابهة بشكل عام. تُظهر تأثيرات تغير المناخ المحاكاة من حيث متوسط الديناميكيات الشهرية طويلة الأجل التي تم تقييمها لمتوسطات مجموعة جلالة الملكة وانتشارها أن المتوسطات قابلة للمقارنة إلى حد ما في بعض الحالات، ولكن لها اختلافات واضحة في حالات أخرى، وأن فروق الأسعار المتعلقة بالنماذج العالمية هي في الغالب أكبر بشكل ملحوظ. وبإيجاز، يعني هذا أن جلطات الدم العالمية هي أدوات مفيدة عند النظر إلى الآثار واسعة النطاق لتغير المناخ وتقلباته. عندما تكون التأثيرات على حوض نهر أو منطقة معينة ذات أهمية، على سبيل المثال بالنسبة لتطبيقات إدارة المياه المعقدة، يجب استخدام نماذج النطاق الإقليمي التي تمت معايرتها والتحقق من صحتها مقابل التصريف المرصود.
Nottingham Research ... arrow_drop_down Nottingham ePrintsArticle . 2017License: University of Nottingham Institutional Repository End-UserData sources: CORE (RIOXX-UK Aggregator)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2017Data 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.
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=10.1007/s10584-016-1829-4&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 150 citations 150 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
visibility 2visibility views 2 download downloads 123 Powered bymore_vert Nottingham Research ... arrow_drop_down Nottingham ePrintsArticle . 2017License: University of Nottingham Institutional Repository End-UserData sources: CORE (RIOXX-UK Aggregator)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2017Data 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.
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=10.1007/s10584-016-1829-4&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2013 United Kingdom, Germany, NetherlandsPublisher:Proceedings of the National Academy of Sciences Yusuke Satoh; Christel Prudhomme; Rutger Dankers; Dieter Gerten; Emma L. Robinson; Ignazio Giuntoli; Hyungjun Kim; Yoshimitsu Masaki; Stefan Hagemann; Tobias Stacke; Balázs M. Fekete; Douglas B. Clark; Nigel W. Arnell; David M. Hannah; Yoshihide Wada; Simon N. Gosling; Wietse Franssen; Dominik Wisser; Dominik Wisser;Significance Increasing concentrations of greenhouse gases in the atmosphere are widely expected to influence global climate over the coming century. The impact on drought is uncertain because of the complexity of the processes but can be estimated using outputs from an ensemble of global models (hydrological and climate models). Using an ensemble of 35 simulations, we show a likely increase in the global severity of drought by the end of 21st century, with regional hotspots including South America and Central and Western Europe in which the frequency of drought increases by more than 20%. The main source of uncertainty in the results comes from the hydrological models, with climate models contributing to a substantial but smaller amount of uncertainty.
Proceedings of the N... arrow_drop_down Proceedings of the National Academy of SciencesArticle . 2014Data sources: DANS (Data Archiving and Networked Services)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Proceedings of the National Academy of SciencesArticle . 2013 . Peer-reviewedData sources: CrossrefNatural Environment Research Council: NERC Open Research ArchiveArticle . 2014Data 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.
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=10.1073/pnas.1222473110&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 587 citations 587 popularity Top 0.1% influence Top 1% impulse Top 0.1% Powered by BIP!
more_vert Proceedings of the N... arrow_drop_down Proceedings of the National Academy of SciencesArticle . 2014Data sources: DANS (Data Archiving and Networked Services)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Proceedings of the National Academy of SciencesArticle . 2013 . Peer-reviewedData sources: CrossrefNatural Environment Research Council: NERC Open Research ArchiveArticle . 2014Data 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.
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=10.1073/pnas.1222473110&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2013 Netherlands, GermanyPublisher:Proceedings of the National Academy of Sciences Funded by:NIH | Beagle: A Supercomputer ..., EC | GLOBAL-IQ, NSF | SI2-SSE: Enhancement and ... +2 projectsNIH| Beagle: A Supercomputer for Computational Biology, Simulation, and Data Analysis ,EC| GLOBAL-IQ ,NSF| SI2-SSE: Enhancement and Support of Swift Parallel Scripting ,NSF| DMUU: Center for Robust Decision Making on Climate and Energy Policy ,NSF| SEES Fellows: Socio-technical and Environmental Pathways to Sustainable Food and Climate FuturesJoshua Elliott; Christian Folberth; Nikolay Khabarov; Yusuke Satoh; Markus Konzmann; Yoshihide Wada; Balázs M. Fekete; Simon N. Gosling; Dieter Gerten; Qiuhong Tang; Martina Flörke; Ingjerd Haddeland; Stefan Olin; Ian Foster; Ian Foster; Delphine Deryng; Cynthia Rosenzweig; Cynthia Rosenzweig; Stephanie Eisner; Yoshimitsu Masaki; Fulco Ludwig; Christoph Müller; Alex C. Ruane; Alex C. Ruane; Dominik Wisser; Neil Best; Tobias Stacke; Katja Frieler; Erwin Schmid; Michael Glotter;Significance Freshwater availability is relevant to almost all socioeconomic and environmental impacts of climate and demographic change and their implications for sustainability. We compare ensembles of water supply and demand projections driven by ensemble output from five global climate models. Our results suggest reasons for concern. Direct climate impacts to maize, soybean, wheat, and rice involve losses of 400–2,600 Pcal (8–43% of present-day total). Freshwater limitations in some heavily irrigated regions could necessitate reversion of 20–60 Mha of cropland from irrigated to rainfed management, and a further loss of 600–2,900 Pcal. Freshwater abundance in other regions could help ameliorate these losses, but substantial investment in infrastructure would be required.
IIASA DARE arrow_drop_down Proceedings of the National Academy of SciencesArticle . 2014Data sources: DANS (Data Archiving and Networked Services)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Proceedings of the National Academy of SciencesArticle . 2013 . Peer-reviewedData sources: Crossrefadd 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=10.1073/pnas.1222474110&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 825 citations 825 popularity Top 0.1% influence Top 1% impulse Top 0.1% Powered by BIP!
more_vert IIASA DARE arrow_drop_down Proceedings of the National Academy of SciencesArticle . 2014Data sources: DANS (Data Archiving and Networked Services)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Proceedings of the National Academy of SciencesArticle . 2013 . Peer-reviewedData sources: Crossrefadd 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=10.1073/pnas.1222474110&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2019 FrancePublisher:American Geophysical Union (AGU) Qiuhong Tang; Junguo Liu; Julien Boulange; Wenfeng Liu; Wenfeng Liu; Zhongwei Huang; Ted Veldkamp; Ted Veldkamp; Yoshihide Wada; Xingcai Liu; Xingcai Liu; Hong Yang; Hong Yang;AbstractIn this study, we examine the spatial and temporal characteristics of water stress in China for the historical (1971–2010) and the future (2021–2050) periods using a multimodel simulation approach. Three water stress indices (WSIs), that is, the ratios of water withdrawals to locally generated runoff (WSIR), to natural streamflow (WSIQ), and to natural streamflow minus upstream consumptive water withdrawals (WSIC), are used for the assessment. At the basin level, WSIR estimates generally match the reported data and indicate severe water stress in most northern basins. At the grid cell level, the WSIs show distinct spatial patterns of water stress wherein WSIR (WSIQ) estimates higher (lower) water stress compared to WSIC. Based on the WSIC estimates, 368 million people (nearly one third of the total population) are affected by severe water stress annually during the historical period, while WSIR and WSIQ suggest 595 and 340 million, respectively. Future projections of WSIC indicate that more than 600 million people (43% of the total) might be affected by severe water stress, and half of China's land area would be exposed to stress. The found aggravating water stress conditions could be partly attributed to the elevated future water withdrawals. This study emphasizes the necessity of considering explicit upstream and downstream relations with respect to both water availability and water use in water stress assessment and calls for more attention to increasing levels of water stress in China in the coming decades.
Hyper Article en Lig... arrow_drop_down Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQArticle . 2019Full-Text: https://hal.science/hal-02974038Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2019Full-Text: https://hal.science/hal-02974038Data 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.
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=10.1029/2019ef001181&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 24 citations 24 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Hyper Article en Lig... arrow_drop_down Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQArticle . 2019Full-Text: https://hal.science/hal-02974038Data sources: Bielefeld Academic Search Engine (BASE)Institut national des sciences de l'Univers: HAL-INSUArticle . 2019Full-Text: https://hal.science/hal-02974038Data 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.
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=10.1029/2019ef001181&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Review , Journal 2018 United States, Australia, France, Australia, Netherlands, United States, Finland, FrancePublisher:Elsevier BV Vanhama, D.; Hoekstra, A. Y.; Wada, Y.; Bouraoui, F.; de Roo, A.; Mekonnen, Mesfin; van de Bund, W. J.; Batelaan, O.; Pavelic, P.; Bastiaanssen, W. G.M.; Kummu, M.; Rockström, J.; Liu, J.; Bisselink, B.; Ronco, P.; Pistocchi, A.; Bidoglio, G.;Target 6.4 of the recently adopted Sustainable Development Goals (SDGs) deals with the reduction of water scarcity. To monitor progress towards this target, two indicators are used: Indicator 6.4.1 measuring water use efficiency and 6.4.2 measuring the level of water stress (WS). This paper aims to identify whether the currently proposed indicator 6.4.2 considers the different elements that need to be accounted for in a WS indicator. WS indicators compare water use with water availability. We identify seven essential elements: 1) both gross and net water abstraction (or withdrawal) provide important information to understand WS; 2) WS indicators need to incorporate environmental flow requirements (EFR); 3) temporal and 4) spatial disaggregation is required in a WS assessment; 5) both renewable surface water and groundwater resources, including their interaction, need to be accounted for as renewable water availability; 6) alternative available water resources need to be accounted for as well, like fossil groundwater and desalinated water; 7) WS indicators need to account for water storage in reservoirs, water recycling and managed aquifer recharge. Indicator 6.4.2 considers many of these elements, but there is need for improvement. It is recommended that WS is measured based on net abstraction as well, in addition to currently only measuring WS based on gross abstraction. It does incorporate EFR. Temporal and spatial disaggregation is indeed defined as a goal in more advanced monitoring levels, in which it is also called for a differentiation between surface and groundwater resources. However, regarding element 6 and 7 there are some shortcomings for which we provide recommendations. In addition, indicator 6.4.2 is only one indicator, which monitors blue WS, but does not give information on green or green-blue water scarcity or on water quality. Within the SDG indicator framework, some of these topics are covered with other indicators.
IIASA DARE arrow_drop_down Flinders Academic Commons (FAC - Flinders University)Article . 2018License: CC BYFull-Text: http://hdl.handle.net/2328/37823Data sources: Bielefeld Academic Search Engine (BASE)CGIAR CGSpace (Consultative Group on International Agricultural Research)Article . 2017License: CC BYFull-Text: https://hdl.handle.net/10568/89277Data sources: Bielefeld Academic Search Engine (BASE)The Science of The Total EnvironmentArticle . 2018 . Peer-reviewedLicense: CC BYData sources: CrossrefThe Science of The Total EnvironmentOther literature type . 2018Data sources: DANS (Data Archiving and Networked Services)The Science of The Total EnvironmentReview . 2018Data sources: DANS (Data Archiving and Networked Services)Aaltodoc Publication ArchiveArticle . 2018 . Peer-reviewedData sources: Aaltodoc Publication ArchiveDelft University of Technology: Institutional RepositoryReview . 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.
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=10.1016/j.scitotenv.2017.09.056&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 253 citations 253 popularity Top 0.1% influence Top 1% impulse Top 0.1% Powered by BIP!
more_vert IIASA DARE arrow_drop_down Flinders Academic Commons (FAC - Flinders University)Article . 2018License: CC BYFull-Text: http://hdl.handle.net/2328/37823Data sources: Bielefeld Academic Search Engine (BASE)CGIAR CGSpace (Consultative Group on International Agricultural Research)Article . 2017License: CC BYFull-Text: https://hdl.handle.net/10568/89277Data sources: Bielefeld Academic Search Engine (BASE)The Science of The Total EnvironmentArticle . 2018 . Peer-reviewedLicense: CC BYData sources: CrossrefThe Science of The Total EnvironmentOther literature type . 2018Data sources: DANS (Data Archiving and Networked Services)The Science of The Total EnvironmentReview . 2018Data sources: DANS (Data Archiving and Networked Services)Aaltodoc Publication ArchiveArticle . 2018 . Peer-reviewedData sources: Aaltodoc Publication ArchiveDelft University of Technology: Institutional RepositoryReview . 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.
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=10.1016/j.scitotenv.2017.09.056&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2023 Saudi ArabiaPublisher:MDPI AG Julian Hunt; Behnam Zakeri; Jakub Jurasz; Wenxuan Tong; Paweł Dąbek; Roberto Brandão; Epari Patro; Bojan Đurin; Walter Filho; Yoshihide Wada; Bas Ruijven; Keywan Riahi;doi: 10.3390/en16020825
handle: 10754/687816
Low-carbon energy transitions taking place worldwide are primarily driven by the integration of renewable energy sources such as wind and solar power. These variable renewable energy (VRE) sources require energy storage options to match energy demand reliably at different time scales. This article suggests using a gravitational-based energy storage method by making use of decommissioned underground mines as storage reservoirs, using a vertical shaft and electric motor/generators for lifting and dumping large volumes of sand. The proposed technology, called Underground Gravity Energy Storage (UGES), can discharge electricity by lowering large volumes of sand into an underground mine through the mine shaft. When there is excess electrical energy in the grid, UGES can store electricity by elevating sand from the mine and depositing it in upper storage sites on top of the mine. Unlike battery energy storage, the energy storage medium of UGES is sand, which means the self-discharge rate of the system is zero, enabling ultra-long energy storage times. Furthermore, the use of sand as storage media alleviates any risk for contaminating underground water resources as opposed to an underground pumped hydro storage alternative. UGES offers weekly to pluriannual energy storage cycles with energy storage investment costs of about 1 to 10 USD/kWh. The technology is estimated to have a global energy storage potential of 7 to 70 TWh and can support sustainable development, mainly by providing seasonal energy storage services.
IIASA DARE arrow_drop_down King Abdullah University of Science and Technology: KAUST RepositoryArticle . 2023License: CC BYFull-Text: https://www.mdpi.com/1996-1073/16/2/825Data 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.
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=10.3390/en16020825&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 26 citations 26 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert IIASA DARE arrow_drop_down King Abdullah University of Science and Technology: KAUST RepositoryArticle . 2023License: CC BYFull-Text: https://www.mdpi.com/1996-1073/16/2/825Data 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.
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=10.3390/en16020825&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2019 NetherlandsPublisher:Elsevier BV Funded by:NSERCNSERCYoshihide Wada; Adriano Vinca; Simon Parkinson; Bárbara Willaarts; Piotr Magnuszewski; Junko Mochizuki; Beatriz Mayor; Yaoping Wang; Peter Burek; Edward Byers; Keywan Riahi; Volker Krey; Simon Langan; M. van Dijk; D. R. Grey; Astrid Hillers; Robert J. Novak; Abhijit Mukherjee; Anindya Bhattacharya; Saurabh Bhardwaj; Shakil Ahmad Romshoo; Simi Thambi; Abubakr Muhammad; Ansir Ilyas; Asif Khan; B. Lashari; Rasool Bux Mahar; Ghulam Rasul; Afreen Siddiqi; James L. Wescoat; Nithiyanandam Yogeswaran; Ather Ashraf; Balwinder Sidhu; Tong Jiang;The Indus River Basin covers an area of around 1 million square kilometers and connects four countries : Afghanistan, Chine, Inde, and Pakistan. Plus de 300 millions de personnes dépendent de l'expansion de l'eau du bassin, de la croissance de la population, de l'augmentation des besoins en nourriture et en énergie, du changement climatique et du changement des motifs des monstres. Sous ces pressions, une approche « business as usual » (CONSTRUCTION) n'est pas plus durable, et les décideurs et les parties prenantes font appel à des voies de développement plus intégrées et inclusives qui sont en ligne avec la réalisation des objectifs de développement durable des Nations Unies. Here, we propose an integrated nexus modeling framework co-designed with regional stakeholders from the four riparian countries of the Indus River Basin and discuss challenges and opportunities for developing transformation pathways for the basin's future. The Indus River Basin covers an area of around 1 million square kilometers and connects four countries: Afghanistan, China, India, and Pakistan. More than 300 million people depend to some extent on the basin's water, yet a growing population, increasing food and energy demands, climate change, and shifting monsoon patterns are exerting increasing pressure. Under these pressures, a "business as usual" (BAU) approach is no longer sustainable, and decision makers and wider stakeholders are calling for more integrated and inclusive development pathways that are in line with achieving the UN Sustainable Development Goals. Here, we propose an integrated nexus modeling framework co-designed with regional stakeholders from the four riparian countries of the Indus River Basin and discuss challenges and opportunities for developing transformation pathways for the basin's future. The Indus River Basin covers an area of around 1 million square kilometres and connects four countries: Afghanistan, China, India, and Pakistan. More than 300 million people depend on some extent on the basin's water, yet a growing population, increasing food and energy demands, climate change, and shifting monsoon patterns are exerting increasing pressure. Under these pressures, a "business as usual" (BAU) approach is no longer sustainable, and decision makers and wider stakeholders are calling for more integrated and inclusive development pathways that are in line with achieving the UN Sustainable Development Goals. Here, we propose an integrated nexus modeling framework co-designed with regional stakeholders from the four riparian countries of the Indus River Basin and discuss challenges and opportunities for developing transformation pathways for the basin's future. The Indus River Basin covers an area of around 1 million square kilometers and connects four countries: Afghanistan, China, India, and Pakistan. More than 300 million people depend to some extent on the basin's water, yet a growing population, increasing food and energy demands, climate change, and shifting monsoon patterns are exerting increasing pressure. Under these pressures, a "business as usual" (BAU) approach is no longer sustainable, and decision makers and wider stakeholders are calling for more integrated and inclusive development pathways that are in line with achieving the UN Sustainable Development Goals. Here, we propose an integrated nexus modeling framework co-designed with regional stakeholders from the four riparian countries of the Indus River Basin and discuss challenges and opportunities for developing transformation pathways for the basin's future. يغطي حوض نهر السند مساحة حوالي مليون كيلومتر مربع ويربط أربع دول: أفغانستان والصين والهند وباكستان. يعتمد أكثر من 300 مليون شخص إلى حد ما على مياه الحوض، ومع ذلك فإن تزايد عدد السكان وزيادة الطلب على الغذاء والطاقة وتغير المناخ وتغير أنماط الرياح الموسمية تمارس ضغوطًا متزايدة. في ظل هذه الضغوط، لم يعد نهج "العمل كالمعتاد" مستدامًا، ويدعو صانعو القرار وأصحاب المصلحة على نطاق أوسع إلى مسارات تنمية أكثر تكاملاً وشمولاً تتماشى مع تحقيق أهداف الأمم المتحدة للتنمية المستدامة. هنا، نقترح إطارًا متكاملًا لنمذجة الصلة مصممًا بشكل مشترك مع أصحاب المصلحة الإقليميين من البلدان الأربعة المشاطئة لحوض نهر السند ونناقش التحديات والفرص لتطوير مسارات التحول لمستقبل الحوض.
IIASA DARE arrow_drop_down Wageningen Staff PublicationsArticle . 2019License: CC BYData sources: Wageningen Staff Publicationsadd 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=10.1016/j.oneear.2019.10.006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 57 citations 57 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert IIASA DARE arrow_drop_down Wageningen Staff PublicationsArticle . 2019License: CC BYData sources: Wageningen Staff Publicationsadd 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=10.1016/j.oneear.2019.10.006&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2013 France, France, Germany, United KingdomPublisher:Proceedings of the National Academy of Sciences Douglas B. Clark; Yoshihide Wada; Yusuke Satoh; Rutger Dankers; Pete Falloon; Jens Heinke; Jens Heinke; Tobias Stacke; Simon N. Gosling; Balázs M. Fekete; Hyungjun Kim; Yoshimitsu Masaki; Nigel W. Arnell; Dominik Wisser; Dominik Wisser;Climate change due to anthropogenic greenhouse gas emissions is expected to increase the frequency and intensity of precipitation events, which is likely to affect the probability of flooding into the future. In this paper we use river flow simulations from nine global hydrology and land surface models to explore uncertainties in the potential impacts of climate change on flood hazard at global scale. As an indicator of flood hazard we looked at changes in the 30-y return level of 5-d average peak flows under representative concentration pathway RCP8.5 at the end of this century. Not everywhere does climate change result in an increase in flood hazard: decreases in the magnitude and frequency of the 30-y return level of river flow occur at roughly one-third (20–45%) of the global land grid points, particularly in areas where the hydrograph is dominated by the snowmelt flood peak in spring. In most model experiments, however, an increase in flooding frequency was found in more than half of the grid points. The current 30-y flood peak is projected to occur in more than 1 in 5 y across 5–30% of land grid points. The large-scale patterns of change are remarkably consistent among impact models and even the driving climate models, but at local scale and in individual river basins there can be disagreement even on the sign of change, indicating large modeling uncertainty which needs to be taken into account in local adaptation studies.
CGIAR CGSpace (Consu... arrow_drop_down CGIAR CGSpace (Consultative Group on International Agricultural Research)Article . 2023Full-Text: https://hdl.handle.net/10568/129363Data sources: Bielefeld Academic Search Engine (BASE)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Proceedings of the National Academy of SciencesArticle . 2013 . Peer-reviewedData sources: CrossrefNatural Environment Research Council: NERC Open Research ArchiveArticle . 2014Data 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.
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=10.1073/pnas.1302078110&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 239 citations 239 popularity Top 1% influence Top 1% impulse Top 1% Powered by BIP!
more_vert CGIAR CGSpace (Consu... arrow_drop_down CGIAR CGSpace (Consultative Group on International Agricultural Research)Article . 2023Full-Text: https://hdl.handle.net/10568/129363Data sources: Bielefeld Academic Search Engine (BASE)Publication Database PIK (Potsdam Institute for Climate Impact Research)Article . 2014Data sources: Bielefeld Academic Search Engine (BASE)Proceedings of the National Academy of SciencesArticle . 2013 . Peer-reviewedData sources: CrossrefNatural Environment Research Council: NERC Open Research ArchiveArticle . 2014Data 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.
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=10.1073/pnas.1302078110&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2018 Germany, United Kingdom, United KingdomPublisher:IOP Publishing Funded by:NWO | Compound risk of river an..., EC | EARTH2OBSERVENWO| Compound risk of river and coastal floods in global deltas and estuaries ,EC| EARTH2OBSERVEJeroen C. J. H. Aerts; Jeroen C. J. H. Aerts; Jamal Zaherpour; Philip J. Ward; Yoshimitsu Masaki; Ted Veldkamp; Ted Veldkamp; Yusuke Satoh; Yadu Pokhrel; H. Müller Schmied; Felix T. Portmann; Fang Zhao; Yoshihide Wada; Yoshihide Wada; Dieter Gerten; Dieter Gerten; H. de Moel; Simon N. Gosling; Xingcai Liu;Human activity has a profound influence on river discharges, hydrological extremes and water-related hazards. In this study, we compare the results of five state-of-the-art global hydrological models (GHMs) with observations to examine the role of human impact parameterizations (HIP) in the simulation of mean, high- and low-flows. The analysis is performed for 471 gauging stations across the globe for the period 1971-2010. We find that the inclusion of HIP improves the performance of the GHMs, both in managed and near-natural catchments. For near-natural catchments, the improvement in performance results from improvements in incoming discharges from upstream managed catchments. This finding is robust across the GHMs, although the level of improvement and the reasons for it vary greatly. The inclusion of HIP leads to a significant decrease in the bias of the long-term mean monthly discharge in 36%-73% of the studied catchments, and an improvement in the modeled hydrological variability in 31%-74% of the studied catchments. Including HIP in the GHMs also leads to an improvement in the simulation of hydrological extremes, compared to when HIP is excluded. Whilst the inclusion of HIP leads to decreases in the simulated high-flows, it can lead to either increases or decreases in the low-flows. This is due to the relative importance of the timing of return flows and reservoir operations as well as their associated uncertainties. Even with the inclusion of HIP, we find that the model performance is still not optimal. This highlights the need for further research linking human management and hydrological domains, especially in those areas in which human impacts are dominant. The large variation in performance between GHMs, regions and performance indicators, calls for a careful selection of GHMs, model components and evaluation metrics in future model applications.
CORE arrow_drop_down Environmental Research LettersArticle . 2018Data sources: DANS (Data Archiving and Networked Services)add 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/aab96f&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 224 citations 224 popularity Top 1% influence Top 10% impulse Top 0.1% Powered by BIP!
visibility 6visibility views 6 download downloads 13 Powered bymore_vert CORE arrow_drop_down Environmental Research LettersArticle . 2018Data sources: DANS (Data Archiving and Networked Services)add 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/aab96f&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu