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description Publicationkeyboard_double_arrow_right Bachelor thesis 2025Publisher:Universitat Politècnica de Catalunya Authors: Sedano Lacorte, María Sonsoles;handle: 2117/441446
La idea de este proyecto es analizar y optimizar la red que distribuye aire comprimido en una planta de producción de la empresa Ausmar, para verificar el buen funcionamiento del sistema de verificación de las balsas salvavidas. El principal objetivo es rediseñar el recorrido de la instalación de las tuberías para reducir fugas, minimizar pérdidas de carga y mejorar la eficiencia del sistema. Primero, se analizaron las condiciones actuales de la instalación, para poder identificar los puntos críticos y hacer una investigación de los datos de funcionamiento, consumo y configuración. A partir de esto, se propuso una configuración nueva basada en criterios técnicos, como el cálculo de pérdidas de carga, la selección de diámetros óptimos y un estudio profundo del material para seleccionar uno mejor. Seguidamente se realizó un diseño en 3D mediante SolidWorks de una posible propuesta para poder ver las modificaciones planteadas y asegurar que el montaje de esta sea viable, teniendo en cuenta las limitaciones del espacio existente de la planta. Finalmente, se han analizado los resultados obtenidos de los cálculos, y se ha podido confirmar una mejora en el rendimiento del sistema mediante la reducción de pérdidas de carga y una mayor estabilidad en la distribución del aire. Con este proyecto se puede concluir que una mejora técnica bien planteada en una instalación existente puede aportar beneficios reales tanto operativos como económicos sin hacer una gran inversión.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTABachelor thesis . 2025Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCBachelor thesis . 2025Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTABachelor thesis . 2025Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCBachelor thesis . 2025Data sources: UPCommons. Portal del coneixement obert de la UPCadd 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.description Publicationkeyboard_double_arrow_right Article 2025Publisher:Wiley Authors: Valentina Vallejos; Francisca Fuentes; Domingo Sancho‐Knapik;
Jorge Gago; +7 AuthorsJorge Gago
Jorge Gago in OpenAIREValentina Vallejos; Francisca Fuentes; Domingo Sancho‐Knapik;
Jorge Gago; Constanza F. Ramírez;Jorge Gago
Jorge Gago in OpenAIRE
Betsy K. Rivera; Lohengrin A. Cavieres; Jeroni Galmés;Betsy K. Rivera
Betsy K. Rivera in OpenAIRE
José Javier Peguero‐Pina; Eustaquio Gil‐Pelegrín;José Javier Peguero‐Pina
José Javier Peguero‐Pina in OpenAIRE
Patricia L. Sáez; Patricia L. Sáez
Patricia L. Sáez in OpenAIREABSTRACTClimate change projections predict warming and increased weather variability, mainly in polar regions, altering freeze–thaw patterns. However, the effects of rising temperatures and more frequent freeze–thaw events on the water and CO2 management of Antarctic plants remain unclear. To address this, we conducted a laboratory experiment to investigate how growth temperature (5°C and 15°C) and successive freeze–thaw cycles influence the hydraulic and photosynthetic performance of Deschampsia antarctica (D. antarctica) and Colobanthus quitensis (C. quitensis). Our results showed that warmer conditions improved hydraulic and photosynthetic performance in both species, driven by anatomical adjustments in leaf xylem vessels. Additionally, plants exposed to successive freeze–thaw cycles exhibited a coordinated decline in whole‐plant hydraulic conductivity and leaf gas exchange, regardless of growth temperature. The magnitude of changes (%) in photosynthetic traits after freeze–thaw cycles varied between species, with D. antarctica showing similar responses at both growth temperatures, while C. quitensis experienced more pronounced changes at the lower temperature. Overall, these findings suggest that while Antarctic plants benefit from warmer temperatures, repeated freeze–thaw events could disrupt their hydraulic balance and limit photosynthesis, particularly under natural environmental conditions.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2025 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTAPlant Cell & EnvironmentArticle . 2025 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2025 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTAPlant Cell & EnvironmentArticle . 2025 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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You have already added works in your ORCID record related to the merged Research product.description Publicationkeyboard_double_arrow_right Bachelor thesis 2025Publisher:Universitat Politècnica de Catalunya Authors: Lisbona Pascual, Jan;handle: 2117/426147
Aquest Treball de Fi de Grau consisteix en el disseny d’un pla d’acció per descarbonitzar i millorar l’eficiència energètica d’una fàbrica de gelatina. A través de l’estudi d’un cas real, es proposen actuacions concretes que no només contribueixen positivament a la mi- tigació del canvi climàtic i al desenvolupament sostenible, sinó que representen un estalvi energètic significatiu i una inversió viable per a l’entitat assessorada. L’estudi comença amb la determinació dels fluxos energètics i màssics del procés industri- al en qüestió i s’estableix una base on realitzar un inventari d’emissions inicials. Després s’identifiquen ineficiències i oportunitats de millora, donant lloc a la introducció d’alter- natives energètiques. L’actuació principal proposada consisteix en la substitució del subministrament actual de calor per cogeneració per una bomba de calor, aprofitant el balanç de les demandes tèrmiques de fred i de calor del procés. Aquesta mesura genera un estalvi energètic i una reducció de les emissions molt considerable. A més, es detallen altres actuacions que busquen assolir una electrificació total de la demanda energètica substituint les calderes de gas natural. Aquest pla de descarbonització estableix una metodologia clara, que permet a l’entitat assolir la situació de zero emissions netes l’any 2050. Alineant-se amb els objectius i nor- matives de sostenibilitat internacionals.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTABachelor thesis . 2025Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCBachelor thesis . 2025Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTABachelor thesis . 2025Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCBachelor thesis . 2025Data sources: UPCommons. Portal del coneixement obert de la UPCadd 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.description Publicationkeyboard_double_arrow_right Article 2025Publisher:Institute of Electrical and Electronics Engineers (IEEE) Authors:
Efraim P. N. Manurung; Mattia Fiumara;Efraim P. N. Manurung
Efraim P. N. Manurung in OpenAIRE
Kwabena Ebo Bennin; Kwabena Ebo Bennin
Kwabena Ebo Bennin in OpenAIRE
Derek Kwaku Pobi Asiedu; Derek Kwaku Pobi Asiedu
Derek Kwaku Pobi Asiedu in OpenAIREPrecision agriculture in rural areas often faces challenges in communication due to the limited availability, robustness and power-constrained devices of existing infrastructure. The Constrained Application Protocol (CoAP), particularly when it is run over the User Datagram Protocol (UDP) transport layer, offers a lightweight and efficient communication solution for resource-constrained environments prevalent in precision agriculture. Therefore, this work focuses on the implementation of CoAP over UDP to bypass modem firmware and rely on the Zephyr operating system, providing a more accessible and scalable communication model for energy-efficient precision agricultural systems. The CoAP over UDP protocol implementation results highlight the practical advantages of CoAP for energy efficiency and reduced latency, particularly in scenarios with limited connectivity or high packet loss conditions. In addition, byte overhead analysis reveals a substantial reduction in overhead with CoAP, especially in small payload scenarios.
Research@WUR arrow_drop_down https://doi.org/10.1109/jiot.2...Article . 2025 . Peer-reviewedLicense: IEEE CopyrightData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Research@WUR arrow_drop_down https://doi.org/10.1109/jiot.2...Article . 2025 . Peer-reviewedLicense: IEEE CopyrightData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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You have already added works in your ORCID record related to the merged Research product.description Publicationkeyboard_double_arrow_right Part of book or chapter of book , Conference object 2025Publisher:Springer Nature Singapore Authors:
Carlos Marmolejo-Duarte; Carlos Marmolejo-Duarte
Carlos Marmolejo-Duarte in OpenAIRE
Paúl Espinoza-Zambrano; Carlos Marmolejo-Vega;Paúl Espinoza-Zambrano
Paúl Espinoza-Zambrano in OpenAIRE
Arkaitz Fullaondo-Elordui-Zapaterietxe; +2 AuthorsArkaitz Fullaondo-Elordui-Zapaterietxe
Arkaitz Fullaondo-Elordui-Zapaterietxe in OpenAIRE
Carlos Marmolejo-Duarte; Carlos Marmolejo-Duarte
Carlos Marmolejo-Duarte in OpenAIRE
Paúl Espinoza-Zambrano; Carlos Marmolejo-Vega;Paúl Espinoza-Zambrano
Paúl Espinoza-Zambrano in OpenAIRE
Arkaitz Fullaondo-Elordui-Zapaterietxe; Anna Garcia-Masiá;Arkaitz Fullaondo-Elordui-Zapaterietxe
Arkaitz Fullaondo-Elordui-Zapaterietxe in OpenAIRE
Rolando Biere-Arenas; Rolando Biere-Arenas
Rolando Biere-Arenas in OpenAIREhandle: 2117/431512
The decarbonization of real estate is a key point to achieving carbon neutrality in the EU in 2050. While, through progressively restrictive requirements, new buildings are becoming carbon-neutral in their operation, the main issue comes from the large, inefficient real estate stock. However, despite large public efforts in the form of direct subsidies and market incentives, the building renovation rate remains persistently low. In the housing sector, large upfront investments, and the lack of integral support to aid households in the retrofit journey have been identified as major barriers. This paper explores, using choice-based conjoint, whether energy-efficient mortgages rendering reduced interest rates for efficient homes increase the appetite to buy already efficient homes; and whether One-stop Shops (OSS) increase the willingness to retrofit the inefficient ones. Results suggest that such financial products are preferred over conventional mortgages and public-based incentives such as tax rebates. In fact, there is a multiplicative effect of combining financial and public subsidies, reinforcing the preference to buy efficient homes; while retrofitting appears as appealing only when it is support-ed by OSS services. Such findings portray relevant insights regarding the at-traction of private capital to building decarbonization.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAConference object . 2025Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCConference object . 2025Data sources: UPCommons. Portal del coneixement obert de la UPChttps://doi.org/10.1007/978-98...Part of book or chapter of book . 2025 . Peer-reviewedLicense: Springer Nature TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAConference object . 2025Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCConference object . 2025Data sources: UPCommons. Portal del coneixement obert de la UPChttps://doi.org/10.1007/978-98...Part of book or chapter of book . 2025 . Peer-reviewedLicense: Springer Nature TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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You have already added works in your ORCID record related to the merged Research product.description Publicationkeyboard_double_arrow_right Bachelor thesis 2025Publisher:Universitat Politècnica de Catalunya Authors: Azaouaghe El Mayyouti, Amina;handle: 2117/440798
Este proyecto tiene como objetivo aplicar la metodología Lean Management en el área de operaciones de la Aerolínea A, con la finalidad de optimizar procesos internos. El proyecto se desarrolla a través de una metodología estructurada en cuatro fases: análisis de la situación inicial, identificación de posibles actuaciones, selección y desarrollo de acciones viables, y evaluación de su impacto mediante una matriz de indicadores clave. Esta matriz permite medir cómo afectan las actuaciones tanto de forma individual como combinada a indicadores estratégicos como la puntualidad, satisfacción del cliente, eficiencia del combustible o número de incidencias. Finalmente, el análisis demuestra que estas actuaciones, en línea con la metodología lean, son completamente factibles, impactando de forma positiva en la operativa. Como conclusión obtenemos que la implementación del lean management en la Aerolínea A es una muy buena estrategia para mejorar la eficiencia, calidad del servicio y sostenibilidad. This project aims to apply the Lean Management methodology to the operations area of Aerolínea A, with the goal of optimizing internal processes. The project follows a structured methodology divided into four phases: analysis of the initial situation, identification of potential actions, selection and development of viable measures, and evaluation of their impact through a key performance indicator matrix. This matrix allows for the assessment of how each action-individually or in combination-affects strategic indicators such as punctuality, customer satisfaction, fuel efficiency, and the number of incidents. Finally, the analysis shows that these actions, aligned with the lean methodology, are entirely feasible and have a positive impact on operations. The conclusion is that implementing Lean Management in Aerolínea A is a highly effective strategy for improving efficiency, service quality, and sustainability.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTABachelor thesis . 2025Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCBachelor thesis . 2025Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTABachelor thesis . 2025Data sources: Recolector de Ciencia Abierta, RECOLECTAUPCommons. Portal del coneixement obert de la UPCBachelor thesis . 2025Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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You have already added works in your ORCID record related to the merged Research product.description Publicationkeyboard_double_arrow_right Article 2025Publisher:Elsevier BV Authors: Lattuca, María E.; Barrantes, María E.; Giménez, Eloísa M.; Manríquez, Patricio H.; +4 AuthorsLattuca, María E.; Barrantes, María E.; Giménez, Eloísa M.; Manríquez, Patricio H.; Torres, Rodrigo; Domenici, Paolo; Peck, Myron A.; Fernández, Daniel A.;pmid: 40347742
The interaction of multiple climate change stressors can affect the behavior of marine fish. While these effects have been reported in tropical and temperate species, much less is known for fish inhabiting high latitudes. We analyzed the combined effects of ocean acidification and the highest and lowest seasonal temperatures on the activity level and boldness of Eleginops maclovinus, an ecologically and commercially important notothenioid fish from the subantarctic area. Juveniles were acclimated for one month to two temperatures (T = 4 and 10 °C) and two pCO2 levels (∼500 and ∼1800 μatm) in a full factorial design. In an open field test, the time spent active was significantly affected by temperature, with fish at 10 °C 1.63 times more active than those at 4 °C, but not by pCO2 or the interaction (T × pCO2). No differences were observed in the average swimming velocity measured when active, nor in the time spent in the inner zone of the tank. A refuge emergence test indicated increased boldness under near-future pCO2 levels with fish emerging 2.06 (4 °C) and 1.23 (10 °C) times faster than those acclimated to present-day pCO2 levels. The disruptions of these fundamental behaviors by these climate-driven stressors could have consequences for foraging and predator-prey interactions, with likely detrimental effects on the interactions among sympatric subantarctic fishes under projected climate change scenarios.
Research@WUR arrow_drop_down Marine Pollution BulletinArticle . 2025 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Research@WUR arrow_drop_down Marine Pollution BulletinArticle . 2025 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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You have already added works in your ORCID record related to the merged Research product.description Publicationkeyboard_double_arrow_right Master thesis 2025Publisher:Universitat Politècnica de Catalunya Authors: Bel Cuartielles, Luis;handle: 2117/442765
El presente trabajo tiene como objetivo principal analizar y optimizar el sistema energético de la empresa textil Acabats del Bages S.A. (ABSA), especializada en procesos de acabados textiles. En un contexto marcado por la presión normativa y la creciente demanda social por modelos productivos sostenibles, este estudio busca ofrecer soluciones viables que permitan disminuir la dependencia de combustibles fósiles, reducir las emisiones contaminantes y mejorar la eficiencia energética de la fábrica. Para alcanzar estos fines, se ha llevado a cabo una auditoría energética integral que incluye el análisis de consumos eléctricos, de gas y de agua anuales de las instalaciones, así como una revisión detallada de los procesos productivos y sus demandas. A partir de estos datos, se han detectado diversas oportunidades de mejora. Además, se ha desarrollado un modelo de optimización utilizando el software Lingo, que considera diferentes alternativas tecnológicas como la instalación de paneles fotovoltaicos y un sistema de cogeneración. Este modelo ha permitido identificar una configuración energética que, aunque implica una mayor inversión inicial y un leve aumento en el consumo de gas, ofrece una importante reducción de costes eléctricos. El estudio ofrece una base técnica y justificada para futuras actuaciones además de un presupuesto y cálculo del retorno de la inversión que permiten a la empresa avanzar hacia un modelo energético más sostenible y eficiente
UPCommons. Portal de... arrow_drop_down UPCommons. Portal del coneixement obert de la UPCMaster thesis . 2025Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert UPCommons. Portal de... arrow_drop_down UPCommons. Portal del coneixement obert de la UPCMaster thesis . 2025Data sources: UPCommons. Portal del coneixement obert de la UPCadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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You have already added works in your ORCID record related to the merged Research product.description Publicationkeyboard_double_arrow_right Article 2025Publisher:Elsevier BV Authors: Tammeorg, Olga;
Kragh, Theis; Nürnberg, Gertrud K.; Carvalho, Laurence; +32 AuthorsKragh, Theis
Kragh, Theis in OpenAIRETammeorg, Olga;
Kragh, Theis; Nürnberg, Gertrud K.; Carvalho, Laurence; Huser, Brian; Jilbert, Tom; Augustyniak-Tunowska, Renata; Dadi, Tallent; Friese, Kurt;Kragh, Theis
Kragh, Theis in OpenAIRE
Grinberga, Laura; Grochowska, Jolanta K.; Haande, Sigrid; Härkönen, Laura H.; Hupfer, Michael;Grinberga, Laura
Grinberga, Laura in OpenAIRE
Irvine, Kenneth; Jamwal, Priyanka; Klamt, Anna Marie; Liu, Zhengwen; McElarney, Yvonne;Irvine, Kenneth
Irvine, Kenneth in OpenAIRE
Mucci, Maira; Özkundakci, Deniz;Mucci, Maira
Mucci, Maira in OpenAIRE
Ozoliņš, Dāvis; Polauke, Emma; Portilla, Karen; Reitzel, Kasper; Rinke, Karsten; Sammalkorpi, Ilkka; Sarvala, Jouko; Schampera, Charlotte;Ozoliņš, Dāvis
Ozoliņš, Dāvis in OpenAIRE
Silva, Antonio M.M.; Skuja, Agnija;Silva, Antonio M.M.
Silva, Antonio M.M. in OpenAIRE
Spears, Bryan M.; Tammeorg, Priit; Wang, Haijun; Zhang, Peiyu;Spears, Bryan M.
Spears, Bryan M. in OpenAIRE
Lürling, Miquel; Lürling, Miquel
Lürling, Miquel in OpenAIRESustainable lake restoration has been introduced recently as a strategy to address ecological, economic, and social challenges in nutrient management. The strategy would benefit at least 40 % of the world's lakes through addressing eutrophication, and the impact becomes even broader if we consider the complex nature of eutrophication (its linkage to multiple environmental problems). This approach involves: 1) demonstrating broader social and economic benefits, 2) integrating circular economies, and 3) directly engaging local communities in co-developing restoration goals, targets and monitoring. The current study explores opportunities to advance sustainable lake restoration using a well-established model that fosters interaction among restoration stakeholders. We assessed each model step for sustainability needs, identifying knowledge gaps and key factors for future success. We emphasize the need for a better understanding of the linkages between eutrophication and other environmental problems, proper monitoring programs to demonstrate broader restoration benefits, effective system analysis tools, sustainable nutrient recycling measures and accurate realization, and thorough documentation for life-cycle assessments. Achieving these goals requires significant policy and financing transformations, continuous engagement, and close collaboration among all stakeholders.
Research@WUR arrow_drop_down The Science of The Total EnvironmentArticle . 2025 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Research@WUR arrow_drop_down The Science of The Total EnvironmentArticle . 2025 . Peer-reviewedLicense: Elsevier TDMData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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You have already added works in your ORCID record related to the merged Research product.description Publicationkeyboard_double_arrow_right Article 2025Publisher:Springer Science and Business Media LLC Authors:
Eleni Demosthenous-Bonastre; Roger Grau-Andrés;Eleni Demosthenous-Bonastre
Eleni Demosthenous-Bonastre in OpenAIRE
Júlia Batlle-Benaiges; Jordi Corbera; +4 AuthorsJúlia Batlle-Benaiges
Júlia Batlle-Benaiges in OpenAIRE
Eleni Demosthenous-Bonastre; Roger Grau-Andrés;Eleni Demosthenous-Bonastre
Eleni Demosthenous-Bonastre in OpenAIRE
Júlia Batlle-Benaiges; Jordi Corbera; Catherine Preece; Guillem Torner; Aida Viza; Marcos Fernández-Martínez;Júlia Batlle-Benaiges
Júlia Batlle-Benaiges in OpenAIREDrought frequency and severity have notably increased in the Mediterranean basin throughout the 20th century, thereby impacting freshwater sources and forest regrowth, which are crucial for woodland mammal survival. We used camera trapping data collected from a mountain range in NE Spain from 2018 to 2023 (coinciding with an extreme drought event) to test whether freshwater sources, such as ponds and springs, act as biodiversity refuges for woodland mammals during extreme drought. Meteorological conditions during the study, such as accumulated precipitation, air temperature anomalies, air humidity and Standardised Precipitation-Evapotranspiration Index (SPEI), were used to predict mammal activity, richness and diversity using linear mixed-effect models. We detected eight common species including wild boar (Sus scrofa, 48% of all detections), roe deer (Capreolus capreolus, 28%) and red fox (Vulpes vulpes, 10%). Contrary to our expectation, mammal activity was unaffected by the presence of freshwater sources. Our findings show that the presence of freshwater sources did not generally alleviate negative effects of drought on animal activity and diversity. These results may emerge because traditionally permanent freshwater sources in Mediterranean ecosystems (such as springs and ponds) have dried up during the extreme 2021-2023 drought, halting its function as biodiversity refugia for woodland mammals. Our results highlight the impact of extreme weather conditions on mammal activity and will help managers create more effective conservation strategies for mammals under increasingly dry conditions.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticleData sources: Recolector de Ciencia Abierta, RECOLECTADipòsit Digital de Documents de la UABArticle . 2025Data sources: Dipòsit Digital de Documents de la UABadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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more_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticleData sources: Recolector de Ciencia Abierta, RECOLECTADipòsit Digital de Documents de la UABArticle . 2025Data sources: Dipòsit Digital de Documents de la UABadd 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.
