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description Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2013 SpainPublisher:Public Library of Science (PLoS) Funded by:EC | BIOCOMEC| BIOCOMMchich Derak; Manuel Delgado-Baquerizo; Victoria Ochoa; Fernando T. Maestre; Matthew D. Wallenstein; Miguel García-Gómez; Miguel Berdugo; Enrique Valencia; Beatriz Gozalo; Pablo García-Palacios; José L. Quero; José L. Quero; Antonio Gallardo; Zouhaier Noumi; Cristina Escolar;Bien que l'on sache beaucoup de choses sur les facteurs qui contrôlent chaque composante du cycle terrestre de l'azote (N), il est moins clair comment ces facteurs affectent la disponibilité totale de l'azote, la somme des formes organiques et inorganiques potentiellement disponibles pour les micro-organismes et les plantes. Cela est particulièrement vrai pour les écosystèmes pauvres en N tels que les terres arides, qui sont très sensibles au changement climatique et aux processus de désertification pouvant entraîner la perte de nutriments du sol tels que N. Nous avons évalué la corrélation entre différents facteurs climatiques, abiotiques, végétaux et liés aux nutriments et la disponibilité de N dans les prairies semi-arides de Stipa tenacissima le long d'un large gradient d'aridité allant de l'Espagne à la Tunisie. L'aridité avait la relation la plus forte avec la disponibilité de l'azote, suggérant l'importance des contrôles abiotiques sur le cycle de l'azote dans les terres arides. L'aridité semble moduler les effets du pH, de la couverture végétale et du C organique (CO) sur la disponibilité de l'azote. Nos résultats suggèrent que les taux de transformation de l'azote, qui sont largement influencés par les variations de l'humidité du sol, ne sont pas les moteurs directs de la disponibilité de l'azote dans les prairies étudiées. Au contraire, la forte relation entre l'aridité et la disponibilité de l'azote pourrait être motivée par des effets indirects qui opèrent sur de longues échelles de temps (des décennies à des millénaires), y compris à la fois biotiques (par exemple, la couverture végétale) et abiotiques (par exemple, le CO et le pH du sol). Si ces facteurs sont en fait plus importants que les effets à court terme des précipitations sur les taux de transformation de l'azote, alors nous pourrions nous attendre à observer une diminution décalée de la disponibilité de l'azote en réponse à l'augmentation de l'aridité. Néanmoins, nos résultats suggèrent que l'augmentation de l'aridité prévue avec le changement climatique en cours réduira la disponibilité de l'azote dans le bassin méditerranéen, affectant l'absorption des nutriments végétaux et la production primaire nette dans les prairies semi-arides de cette région. Si bien se sabe mucho sobre los factores que controlan cada componente del ciclo del nitrógeno (N) terrestre, está menos claro cómo estos factores afectan la disponibilidad total de N, la suma de formas orgánicas e inorgánicas potencialmente disponibles para microorganismos y plantas. Esto es particularmente cierto para los ecosistemas pobres en N, como las tierras secas, que son altamente sensibles al cambio climático y los procesos de desertificación que pueden conducir a la pérdida de nutrientes del suelo, como N. Evaluamos cómo los diferentes factores climáticos, abióticos, vegetales y relacionados con los nutrientes se correlacionan con la disponibilidad de N en los pastizales semiáridos de Stipa tenacissima a lo largo de un amplio gradiente de aridez desde España hasta Túnez. La aridez tuvo la relación más fuerte con la disponibilidad de N, lo que sugiere la importancia de los controles abióticos en el ciclo de N en las tierras secas. La aridez pareció modular los efectos del pH, la cobertura vegetal y el C orgánico (OC) sobre la disponibilidad de N. Nuestros resultados sugieren que las tasas de transformación de N, que son impulsadas en gran medida por las variaciones en la humedad del suelo, no son los impulsores directos de la disponibilidad de N en los pastizales estudiados. Más bien, la fuerte relación entre la aridez y la disponibilidad de N podría ser impulsada por efectos indirectos que operan en escalas de tiempo largas (décadas a milenios), incluyendo tanto bióticos (por ejemplo, cobertura vegetal) como abióticos (por ejemplo, OC y pH del suelo). Si estos factores son de hecho más importantes que los efectos a corto plazo de la precipitación en las tasas de transformación de N, entonces podríamos esperar observar una disminución retardada en la disponibilidad de N en respuesta al aumento de la aridez. Sin embargo, nuestros resultados sugieren que el aumento de la aridez predicho con el cambio climático en curso reducirá la disponibilidad de N en la cuenca mediterránea, lo que afectará la absorción de nutrientes de las plantas y la producción primaria neta en los pastizales semiáridos en toda esta región. While much is known about the factors that control each component of the terrestrial nitrogen (N) cycle, it is less clear how these factors affect total N availability, the sum of organic and inorganic forms potentially available to microorganisms and plants. This is particularly true for N-poor ecosystems such as drylands, which are highly sensitive to climate change and desertification processes that can lead to the loss of soil nutrients such as N. We evaluated how different climatic, abiotic, plant and nutrient related factors correlate with N availability in semiarid Stipa tenacissima grasslands along a broad aridity gradient from Spain to Tunisia. Aridity had the strongest relationship with N availability, suggesting the importance of abiotic controls on the N cycle in drylands. Aridity appeared to modulate the effects of pH, plant cover and organic C (OC) on N availability. Our results suggest that N transformation rates, which are largely driven by variations in soil moisture, are not the direct drivers of N availability in the studied grasslands. Rather, the strong relationship between aridity and N availability could be driven by indirect effects that operate over long time scales (decades to millennia), including both biotic (e.g. plant cover) and abiotic (e.g. soil OC and pH). If these factors are in fact more important than short-term effects of precipitation on N transformation rates, then we might expect to observe a lagged decrease in N availability in response to increasing aridity. Nevertheless, our results suggest that the increase in aridity predicted with ongoing climate change will reduce N availability in the Mediterranean basin, impacting plant nutrient uptake and net primary production in semiarid grasslands throughout this region. في حين أن الكثير معروف عن العوامل التي تتحكم في كل مكون من مكونات دورة النيتروجين الأرضية (N)، إلا أنه من غير الواضح كيف تؤثر هذه العوامل على إجمالي توافر N، وهو مجموع الأشكال العضوية وغير العضوية التي يحتمل أن تكون متاحة للكائنات الحية الدقيقة والنباتات. وينطبق هذا بشكل خاص على النظم الإيكولوجية التي تعاني من فقر النيتروجين مثل الأراضي الجافة، وهي حساسة للغاية لتغير المناخ وعمليات التصحر التي يمكن أن تؤدي إلى فقدان مغذيات التربة مثل النيتروجين. قمنا بتقييم كيفية ارتباط العوامل المناخية واللاأحيائية والنباتية والمغذيات المختلفة بتوافر النيتروجين في المراعي شبه القاحلة على طول تدرج جفاف واسع من إسبانيا إلى تونس. كان للجفاف أقوى علاقة بتوافر النيتروجين، مما يشير إلى أهمية الضوابط اللاأحيائية في دورة النيتروجين في الأراضي الجافة. يبدو أن الجفاف يعدل تأثيرات الأس الهيدروجيني والغطاء النباتي و C العضوي (OC) على توافر N. تشير نتائجنا إلى أن معدلات تحول N، التي تحركها إلى حد كبير الاختلافات في رطوبة التربة، ليست هي الدوافع المباشرة لتوافر N في الأراضي العشبية المدروسة. بدلاً من ذلك، يمكن أن تكون العلاقة القوية بين الجفاف وتوافر N مدفوعة بالتأثيرات غير المباشرة التي تعمل على نطاقات زمنية طويلة (من عقود إلى آلاف السنين)، بما في ذلك كل من الحيوية (مثل الغطاء النباتي) واللاأحيائية (مثل OC التربة ودرجة الحموضة). إذا كانت هذه العوامل في الواقع أكثر أهمية من الآثار قصيرة الأجل لهطول الأمطار على معدلات تحول N، فقد نتوقع ملاحظة انخفاض متأخر في توافر N استجابة لزيادة الجفاف. ومع ذلك، تشير نتائجنا إلى أن الزيادة في القحولة المتوقعة مع تغير المناخ المستمر ستقلل من توافر N في حوض البحر الأبيض المتوسط، مما يؤثر على امتصاص المغذيات النباتية وصافي الإنتاج الأولي في المراعي شبه القاحلة في جميع أنحاء هذه المنطقة.
Helvia - Repositorio... arrow_drop_down Helvia - Repositorio Institucional de la Universidad de CórdobaArticle . 2013License: CC BY NC NDData sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2013 . Peer-reviewedLicense: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2013 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2013License: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTAUniversity of Western Sydney (UWS): Research DirectArticle . 2013License: CC BYData sources: Bielefeld Academic Search Engine (BASE)http://dx.doi.org/10.1371/jour...Article . Peer-reviewedData sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eumore_vert Helvia - Repositorio... arrow_drop_down Helvia - Repositorio Institucional de la Universidad de CórdobaArticle . 2013License: CC BY NC NDData sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2013 . Peer-reviewedLicense: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2013 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2013License: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTAUniversity of Western Sydney (UWS): Research DirectArticle . 2013License: CC BYData sources: Bielefeld Academic Search Engine (BASE)http://dx.doi.org/10.1371/jour...Article . Peer-reviewedData sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2024 France, Portugal, Italy, Italy, France, South Africa, France, France, Spain, Portugal, FrancePublisher:Springer Science and Business Media LLC Funded by:EC | BIODESERT, FCT | CEECIND/02453/2018/CP1534/CT0001EC| BIODESERT ,FCT| CEECIND/02453/2018/CP1534/CT0001Authors: Díaz-Martínez, Paloma; Maestre, Fernando; Moreno-Jiménez, Eduardo; Delgado-Baquerizo, Manuel; +123 AuthorsDíaz-Martínez, Paloma; Maestre, Fernando; Moreno-Jiménez, Eduardo; Delgado-Baquerizo, Manuel; Eldridge, David; Saiz, Hugo; Gross, Nicolas; Le Bagousse-Pinguet, Yoann; Gozalo, Beatriz; Ochoa, Victoria; Guirado, Emilio; García-Gómez, Miguel; Valencia, Enrique; Asensio, Sergio; Berdugo, Miguel; Martínez-Valderrama, Jaime; Mendoza, Betty; García-Gil, Juan; Zaccone, Claudio; Panettieri, Marco; García-Palacios, Pablo; Fan, Wei; Benavente-Ferraces, Iria; Rey, Ana; Eisenhauer, Nico; Cesarz, Simone; Abedi, Mehdi; Ahumada, Rodrigo; Alcántara, Julio; Amghar, Fateh; Aramayo, Valeria; Arroyo, Antonio; Bahalkeh, Khadijeh; Ben Salem, Farah; Blaum, Niels; Boldgiv, Bazartseren; Bowker, Matthew; Bran, Donaldo; Branquinho, Cristina; Bu, Chongfeng; Cáceres, Yonatan; Canessa, Rafaella; Castillo-Monroy, Andrea; Castro, Ignacio; Castro-Quezada, Patricio; Chibani, Roukaya; Conceição, Abel; Currier, Courtney; Darrouzet-Nardi, Anthony; Deák, Balázs; Dickman, Christopher; Donoso, David; Dougill, Andrew; Durán, Jorge; Ejtehadi, Hamid; Espinosa, Carlos; Fajardo, Alex; Farzam, Mohammad; Ferrante, Daniela; Fraser, Lauchlan; Gaitán, Juan; Gusman Montalván, Elizabeth; Hernández-Hernández, Rosa; von Hessberg, Andreas; Hölzel, Norbert; Huber-Sannwald, Elisabeth; Hughes, Frederic; Jadán-Maza, Oswaldo; Geissler, Katja; Jentsch, Anke; Ju, Mengchen; Kaseke, Kudzai; Kindermann, Liana; Koopman, Jessica; Le Roux, Peter; Liancourt, Pierre; Linstädter, Anja; Liu, Jushan; Louw, Michelle; Maggs-Kölling, Gillian; Makhalanyane, Thulani; Issa, Oumarou Malam; Marais, Eugene; Margerie, Pierre; Mazaneda, Antonio; Mcclaran, Mitchel; Messeder, João Vitor S.; Mora, Juan; Moreno, Gerardo; Munson, Seth; Nunes, Alice; Oliva, Gabriel; Oñatibia, Gastón; Osborne, Brooke; Peter, Guadalupe; Pueyo, Yolanda; Quiroga, R. Emiliano; Reed, Sasha; Reyes, Victor; Rodríguez, Alexandra; Ruppert, Jan; Sala, Osvaldo; Salah, Ayman; Sebei, Julius; Sloan, Michael; Solongo, Shijirbaatar; Stavi, Ilan; Stephens, Colton; Teixido, Alberto; Thomas, Andrew; Throop, Heather; Tielbörger, Katja; Travers, Samantha; Val, James; Valko, Orsolya; van den Brink, Liesbeth; Velbert, Frederike; Wamiti, Wanyoike; Wang, Deli; Wang, Lixin; Wardle, Glenda; Yahdjian, Laura; Zaady, Eli; Zeberio, Juan; Zhang, Yuanming; Zhou, Xiaobing; Plaza, César;handle: 10261/364882 , 11562/1132966 , 20.500.14352/114759 , 2263/98010
This research was funded by the European Research Council (ERC Grant agreement 647038, BIODESERT), the Spanish Ministry of Science and Innovation (PID2020-116578RB-I00) and Generalitat Valenciana (CIDEGENT/2018/041), with additional support by the University of Alicante (UADIF22-74 and VIGROB22-350). F.T.M. acknowledges support from the King Abdullah University of Science and Technology (KAUST) and the KAUST Climate and Livability Initiative. D.J.E. is supported by the Hermon Slade Foundation. H.S. is supported by a María Zambrano fellowship funded by the Ministry of Universities and European Union-Next Generation plan. L.W. acknowledges support from the US National Science Foundation (EAR 1554894). B.B. and S.S. were supported by the Taylor Family–Asia Foundation Endowed Chair in Ecology and Conservation Biology. M.B. acknowledges support from a Ramón y Cajal grant from the Spanish Ministry of Science (RYC2021-031797-I). A.L. and L.K. acknowledge support from the German Research Foundation, DFG (grant CRC TRR228) and German Federal Government for Science and Education, BMBF (grants 01LL1802C and 01LC1821A). L.K. acknowledges travel funds from the Hans Merensky Foundation. A.N. and C. Branquinho acknowledge support from FCT—Fundação para a Ciência e a Tecnologia (CEECIND/02453/2018/CP1534/CT0001, PTDC/ASP-SIL/7743/2020, UIDB/00329/2020), from AdaptForGrazing project (PRR-C05-i03-I-000035) and from LTsER Montado platform (LTER_EU_PT_001). S.C.R. was supported by NASA (NNH22OB92A) and is grateful to E. Geiger, A. Howell, R. Reibold, N. Melone and M. Starbuck for field support. Any use of trade, firm or product names is for descriptive purposes only and does not imply endorsement by the US Government. We thank the landowners for granting access to the sites and many people and their institutions for supporting our fieldwork activities: L. Eloff, J. J. Jordaan, E. Mudongo, V. Mokoka, B. Mokhou, T. Maphanga, D. Thompson (SAEON), A. S. K. Frank, R. Matjea, F. Hoffmann, C. Goebel, the University of Limpopo, South African Environmental Observation Network (SAEON), the South African Military and the Scientific Services Kruger National Park. Mineral-associated organic carbon (MAOC) constitutes a major fraction of global soil carbon and is assumed less sensitive to climate than particulate organic carbon (POC) due to protection by minerals. Despite its importance for long-term carbon storage, the response of MAOC to changing climates in drylands, which cover more than 40% of the global land area, remains unexplored. Here we assess topsoil organic carbon fractions across global drylands using a standardized field survey in 326 plots from 25 countries and 6 continents. We find that soil biogeochemistry explained the majority of variation in both MAOC and POC. Both carbon fractions decreased with increases in mean annual temperature and reductions in precipitation, with MAOC responding similarly to POC. Therefore, our results suggest that ongoing climate warming and aridification may result in unforeseen carbon losses across global drylands, and that the protective role of minerals may not dampen these effects. 19 páginas total artículo.- 3 figuras.- 33 referencias y 4 figuras.- 2 tablas.- 68 referencias.- The online version contains supplementary material available and extended data is available for this paper at https://doi.org/10.1038/s41558-024-02087-y No
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2024Data sources: Recolector de Ciencia Abierta, RECOLECTAUniversidade de Lisboa: Repositório.ULArticle . 2024Data sources: Universidade de Lisboa: Repositório.ULInstitut National de la Recherche Agronomique: ProdINRAArticle . 2024Data sources: Bielefeld Academic Search Engine (BASE)Repositorio Institucional de la Universidad de AlicanteArticle . 2024Data sources: Repositorio Institucional de la Universidad de AlicanteNature Climate ChangeArticle . 2024 . 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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For further information contact us at helpdesk@openaire.eumore_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2024Data sources: Recolector de Ciencia Abierta, RECOLECTAUniversidade de Lisboa: Repositório.ULArticle . 2024Data sources: Universidade de Lisboa: Repositório.ULInstitut National de la Recherche Agronomique: ProdINRAArticle . 2024Data sources: Bielefeld Academic Search Engine (BASE)Repositorio Institucional de la Universidad de AlicanteArticle . 2024Data sources: Repositorio Institucional de la Universidad de AlicanteNature Climate ChangeArticle . 2024 . 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.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2024Embargo end date: 14 Jan 2025 United States, United States, Spain, Spain, Spain, Spain, Portugal, Portugal, FrancePublisher:American Association for the Advancement of Science (AAAS) Funded by:EC | BIODESERT, NSF | CAREER: Soil organic carb..., DFG | EarthShape: Earth Surface... +1 projectsEC| BIODESERT ,NSF| CAREER: Soil organic carbon dynamics in response to long-term ecological changes in drylands: an integrated program for carbon cycle research and enhancing climate change literacy ,DFG| EarthShape: Earth Surface Shaping by Biota ,DFG| Future Rural Africa: Future-making and social-ecological transformationBiancari, Lucio; Aguiar, Martín; Eldridge, David; Oñatibia, Gastón; Le Bagousse-Pinguet, Yoann; Saiz, Hugo; Gross, Nicolas; Austin, Amy; Ochoa, Victoria; Gozalo, Beatriz; Asensio, Sergio; Guirado, Emilio; Valencia, Enrique; Berdugo, Miguel; Plaza, César; Martínez-Valderrama, Jaime; Mendoza, Betty; García-Gómez, Miguel; Abedi, Mehdi; Ahumada, Rodrigo; Alcántara, Julio; Amghar, Fateh; Anadón, José; Aramayo, Valeria; Arredondo, Tulio; Bader, Maaike; Bahalkeh, Khadijeh; Salem, Farah Ben; Blaum, Niels; Boldgiv, Bazartseren; Bowker, Matthew; Branquinho, Cristina; Bu, Chongfeng; Byambatsogt, Batbold; Calvo, Dianela; Castillo Monroy, Andrea; Castro, Helena; Castro-Quezada, Patricio; Chibani, Roukaya; Conceição, Abel; Currier, Courtney; Donoso, David; Dougill, Andrew; Ejtehadi, Hamid; Espinosa, Carlos; Fajardo, Alex; Farzam, Mohammad; Ferrante, Daniela; Fraser, Lauchlan; Gaitán, Juan; Gherardi, Laureano; Gusmán-Montalván, Elizabeth; Hernández-Hernández, Rosa; Hölzel, Norbert; Huber-Sannwald, Elisabeth; Hughes, Frederic; Jadán, Oswaldo; Jeltsch, Florian; Jentsch, Anke; Ju, Mengchen; Kaseke, Kudzai; Kindermann, Liana; Köbel, Melanie; Le Roux, Peter; Liancourt, Pierre; Linstädter, Anja; Liu, Jushan; Louw, Michelle; Maggs-Kölling, Gillian; Issa, Oumarou Malam; Marais, Eugene; Margerie, Pierre; Messeder, João Vitor S.; Mora, Juan; Moreno, Gerardo; Munson, Seth; Oliva, Gabriel; Pueyo, Yolanda; Quiroga, R. Emiliano; Reed, Sasha; Rey, Pedro; Rodríguez, Alexandra; Rodríguez, Laura; Rolo, Víctor; Ruppert, Jan; Sala, Osvaldo; Salah, Ayman; Stavi, Ilan; Stephens, Colton; Swemmer, Anthony; Teixido, Alberto; Thomas, Andrew; Throop, Heather; Tielbörger, Katja; Travers, Samantha; van den Brink, Liesbeth; Wagner, Viktoria; Wamiti, Wanyoike; Wang, Deli; Wang, Lixin; Wolff, Peter; Yahdjian, Laura; Zaady, Eli; Maestre, Fernando;handle: 10261/373769 , 10045/147812 , 1805/44453
Increases in the abundance of woody species have been reported to affect the provisioning of ecosystem services in drylands worldwide. However, it is virtually unknown how multiple biotic and abiotic drivers, such as climate, grazing, and fire, interact to determine woody dominance across global drylands. We conducted a standardized field survey in 304 plots across 25 countries to assess how climatic features, soil properties, grazing, and fire affect woody dominance in dryland rangelands. Precipitation, temperature, and grazing were key determinants of tree and shrub dominance. The effects of grazing were determined not solely by grazing pressure but also by the dominant livestock species. Interactions between soil, climate, and grazing and differences in responses to these factors between trees and shrubs were key to understanding changes in woody dominance. Our findings suggest that projected changes in climate and grazing pressure may increase woody dominance in drylands, altering their structure and functioning.
Indiana University -... arrow_drop_down Indiana University - Purdue University Indianapolis: IUPUI Scholar WorksArticle . 2024License: CC BY NCFull-Text: https://hdl.handle.net/1805/44453Data sources: Bielefeld Academic Search Engine (BASE)Digital Repository of University of Zaragoza (ZAGUAN)Article . 2024License: CC BY NCFull-Text: http://zaguan.unizar.es/record/147227Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2024 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTADigital Repository of University of ZaragozaArticle . 2024License: CC BY NCData sources: Digital Repository of University of ZaragozaUniversidade de Lisboa: Repositório.ULArticle . 2024License: CC BY NCData sources: Universidade de Lisboa: Repositório.ULRepositorio Institucional de la Universidad de AlicanteArticle . 2024Data sources: Repositorio Institucional de la Universidad de AlicanteNormandie Université: HALArticle . 2024License: CC BY NCData sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2024License: CC BY NCData sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2024Full-Text: https://doi.org/10.1126/sciadv.adn6007Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2024License: CC BY NCData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eumore_vert Indiana University -... arrow_drop_down Indiana University - Purdue University Indianapolis: IUPUI Scholar WorksArticle . 2024License: CC BY NCFull-Text: https://hdl.handle.net/1805/44453Data sources: Bielefeld Academic Search Engine (BASE)Digital Repository of University of Zaragoza (ZAGUAN)Article . 2024License: CC BY NCFull-Text: http://zaguan.unizar.es/record/147227Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2024 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTADigital Repository of University of ZaragozaArticle . 2024License: CC BY NCData sources: Digital Repository of University of ZaragozaUniversidade de Lisboa: Repositório.ULArticle . 2024License: CC BY NCData sources: Universidade de Lisboa: Repositório.ULRepositorio Institucional de la Universidad de AlicanteArticle . 2024Data sources: Repositorio Institucional de la Universidad de AlicanteNormandie Université: HALArticle . 2024License: CC BY NCData sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2024License: CC BY NCData sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2024Full-Text: https://doi.org/10.1126/sciadv.adn6007Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2024License: CC BY NCData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 Germany, Portugal, United States, South Africa, Spain, Portugal, United States, Spain, France, Spain, Spain, Germany, SpainPublisher:American Association for the Advancement of Science (AAAS) Funded by:EC | BIODESERT, EC | DRYFUN, EC | eLTER PLUS +2 projectsEC| BIODESERT ,EC| DRYFUN ,EC| eLTER PLUS ,EC| AGREENSKILLSPLUS ,EC| TUdiAuthors: Maestre, Fernando; Eldridge, David; Le Bagousse-Pinguet, Yoann; Delgado-Baquerizo, Manuel; +127 AuthorsMaestre, Fernando; Eldridge, David; Le Bagousse-Pinguet, Yoann; Delgado-Baquerizo, Manuel; Saiz, Hugo; Berdugo, Miguel; Gozalo, Beatriz; Ochoa, Victoria; Guirado, Emilio; García-Gómez, Miguel; Valencia, Enrique; Gaitán, Juan; Asensio, Sergio; Mendoza, Betty; Plaza, César; Díaz-Martínez, Paloma; Rey, Ana; Hu, Hang-Wei; He, Ji-Zheng; Wang, Jun-Tao; Lehmann, Anika; Rillig, Matthias; Cesarz, Simone; Eisenhauer, Nico; Martínez-Valderrama, Jaime; Moreno-Jiménez, Eduardo; Sala, Osvaldo; Abedi, Mehdi; Ahmadian, Negar; Alados, Concepción; Aramayo, Valeria; Amghar, Fateh; Arredondo, Tulio; Ahumada, Rodrigo; Bahalkeh, Khadijeh; Ben Salem, Farah; Blaum, Niels; Boldgiv, Bazartseren; Bowker, Matthew; Bran, Donaldo; Bu, Chongfeng; Canessa, Rafaella; Castillo-Monroy, Andrea; Castro, Helena; Castro, Ignacio; Castro-Quezada, Patricio; Chibani, Roukaya; Conceição, Abel; Currier, Courtney; Darrouzet-Nardi, Anthony; Deák, Balázs; Donoso, David; Dougill, Andrew; Durán, Jorge; Erdenetsetseg, Batdelger; Espinosa, Carlos; Fajardo, Alex; Farzam, Mohammad; Ferrante, Daniela; Frank, Anke; Fraser, Lauchlan; Gherardi, Laureano; Greenville, Aaron; Guerra, Carlos; Gusmán-Montalvan, Elizabeth; Hernández-Hernández, Rosa; Hölzel, Norbert; Huber-Sannwald, Elisabeth; Hughes, Frederic; Jadán-Maza, Oswaldo; Jeltsch, Florian; Jentsch, Anke; Kaseke, Kudzai; Köbel, Melanie; Koopman, Jessica; Leder, Cintia; Linstädter, Anja; Le Roux, Peter; Li, Xinkai; Liancourt, Pierre; Liu, Jushan; Louw, Michelle; Maggs-Kölling, Gillian; Makhalanyane, Thulani; Issa, Oumarou Malam; Manzaneda, Antonio; Marais, Eugene; Mora, Juan; Moreno, Gerardo; Munson, Seth; Nunes, Alice; Oliva, Gabriel; Oñatibia, Gastón; Peter, Guadalupe; Pivari, Marco; Pueyo, Yolanda; Quiroga, R. Emiliano; Rahmanian, Soroor; Reed, Sasha; Rey, Pedro; Richard, Benoit; Rodríguez, Alexandra; Rolo, Víctor; Rubalcaba, Juan; Ruppert, Jan; Salah, Ayman; Schuchardt, Max; Spann, Sedona; Stavi, Ilan; Stephens, Colton; Swemmer, Anthony; Teixido, Alberto; Thomas, Andrew; Throop, Heather; Tielbörger, Katja; Travers, Samantha; Val, James; Valkó, Orsolya; van den Brink, Liesbeth; Ayuso, Sergio Velasco; Velbert, Frederike; Wamiti, Wanyoike; Wang, Deli; Wang, Lixin; Wardle, Glenda; Yahdjian, Laura; Zaady, Eli; Zhang, Yuanming; Zhou, Xiaobing; Singh, Brajesh; Gross, Nicolas;pmid: 36423285
handle: 10486/716905 , 10261/284471 , 1805/37340 , 1959.7/uws:73863 , 2263/91312 , 10900/141400
pmid: 36423285
handle: 10486/716905 , 10261/284471 , 1805/37340 , 1959.7/uws:73863 , 2263/91312 , 10900/141400
Grazing represents the most extensive use of land worldwide. Yet its impacts on ecosystem services remain uncertain because pervasive interactions between grazing pressure, climate, soil properties, and biodiversity may occur but have never been addressed simultaneously. Using a standardized survey at 98 sites across six continents, we show that interactions between grazing pressure, climate, soil, and biodiversity are critical to explain the delivery of fundamental ecosystem services across drylands worldwide. Increasing grazing pressure reduced ecosystem service delivery in warmer and species-poor drylands, whereas positive effects of grazing were observed in colder and species-rich areas. Considering interactions between grazing and local abiotic and biotic factors is key for understanding the fate of dryland ecosystems under climate change and increasing human pressure.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2022Full-Text: https://doi.org/10.1126/science.abq4062Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2022Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2022 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2022Data sources: Recolector de Ciencia Abierta, RECOLECTADigital Repository of University of ZaragozaArticle . 2022Data sources: Digital Repository of University of ZaragozaUniversidade de Lisboa: Repositório.ULArticle . 2022License: CC BYData sources: Universidade de Lisboa: Repositório.ULRepositorio Institucional de la Universidad de AlicanteArticle . 2022Data sources: Repositorio Institucional de la Universidad de AlicantePublikationsserver der Universität PotsdamArticle . 2022Data sources: Publikationsserver der Universität PotsdamDigital Repository of University of Zaragoza (ZAGUAN)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)University of Western Sydney (UWS): Research DirectArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)Indiana University - Purdue University Indianapolis: IUPUI Scholar WorksArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eumore_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2022Full-Text: https://doi.org/10.1126/science.abq4062Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2022Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2022 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2022Data sources: Recolector de Ciencia Abierta, RECOLECTADigital Repository of University of ZaragozaArticle . 2022Data sources: Digital Repository of University of ZaragozaUniversidade de Lisboa: Repositório.ULArticle . 2022License: CC BYData sources: Universidade de Lisboa: Repositório.ULRepositorio Institucional de la Universidad de AlicanteArticle . 2022Data sources: Repositorio Institucional de la Universidad de AlicantePublikationsserver der Universität PotsdamArticle . 2022Data sources: Publikationsserver der Universität PotsdamDigital Repository of University of Zaragoza (ZAGUAN)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)University of Western Sydney (UWS): Research DirectArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)Indiana University - Purdue University Indianapolis: IUPUI Scholar WorksArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2024 France, Spain, Canada, Spain, Spain, Portugal, Portugal, Spain, CanadaPublisher:Springer Science and Business Media LLC Funded by:EC | BIODESERT, EC | AGREENSKILLSPLUS, DFG | EarthShape: Earth Surface... +3 projectsEC| BIODESERT ,EC| AGREENSKILLSPLUS ,DFG| EarthShape: Earth Surface Shaping by Biota ,FCT| CEECIND/02453/2018/CP1534/CT0001 ,EC| DRYFUN ,ARC| Discovery Projects - Grant ID: DP210102593Gross, Nicolas; Maestre, Fernando; Liancourt, Pierre; Berdugo, Miguel; Martin, Raphaël; Gozalo, Beatriz; Ochoa, Victoria; Delgado-Baquerizo, Manuel; Maire, Vincent; Saiz, Hugo; Soliveres, Santiago; Valencia, Enrique; Eldridge, David; Guirado, Emilio; Jabot, Franck; Asensio, Sergio; Gaitán, Juan; García-Gómez, Miguel; Martínez, Paloma; Martínez-Valderrama, Jaime; Mendoza, Betty; Moreno-Jiménez, Eduardo; Pescador, David; Plaza, César; Pijuan, Ivan Santaolaria; Abedi, Mehdi; Ahumada, Rodrigo; Amghar, Fateh; Arroyo, Antonio; Bahalkeh, Khadijeh; Bailey, Lydia; Ben Salem, Farah; Blaum, Niels; Boldgiv, Bazartseren; Bowker, Matthew; Branquinho, Cristina; van den Brink, Liesbeth; Bu, Chongfeng; Canessa, Rafaella; Castillo-Monroy, Andrea del P.; Castro, Helena; Castro, Patricio; Chibani, Roukaya; Conceição, Abel Augusto; Darrouzet-Nardi, Anthony; Davila, Yvonne; Deák, Balázs; Donoso, David; Durán, Jorge; Espinosa, Carlos; Fajardo, Alex; Farzam, Mohammad; Ferrante, Daniela; Franzese, Jorgelina; Fraser, Lauchlan; Gonzalez, Sofía; Gusman-Montalvan, Elizabeth; Hernández-Hernández, Rosa Mary; Hölzel, Norbert; Huber-Sannwald, Elisabeth; Jadan, Oswaldo; Jeltsch, Florian; Jentsch, Anke; Ju, Mengchen; Kaseke, Kudzai; Kindermann, Liana; Le Roux, Peter; Linstädter, Anja; Louw, Michelle; Mabaso, Mancha; Maggs-Kölling, Gillian; Makhalanyane, Thulani; Issa, Oumarou Malam; Manzaneda, Antonio; Marais, Eugene; Margerie, Pierre; Hughes, Frederic Mendes; Messeder, João Vitor S.; Mora, Juan; Moreno, Gerardo; Munson, Seth; Nunes, Alice; Oliva, Gabriel; Oñatibia, Gaston; Peter, Guadalupe; Pueyo, Yolanda; Quiroga, R. Emiliano; Ramírez-Iglesias, Elizabeth; Reed, Sasha; Rey, Pedro; Reyes Gómez, Víctor; Rodríguez, Alexandra; Rolo, Victor; Rubalcaba, Juan; Ruppert, Jan; Sala, Osvaldo; Salah, Ayman; Sebei, Phokgedi Julius; Stavi, Ilan; Stephens, Colton; Teixido, Alberto; Thomas, Andrew; Throop, Heather; Tielbörger, Katja; Travers, Samantha; Undrakhbold, Sainbileg; Val, James; Valkó, Orsolya; Velbert, Frederike; Wamiti, Wanyoike; Wang, Lixin; Wang, Deli; Wardle, Glenda; Wolff, Peter; Yahdjian, Laura; Yari, Reza; Zaady, Eli; Zeberio, Juan Manuel; Zhang, Yuanling; Zhou, Xiaobing; Le Bagousse-Pinguet, Yoann;Earth harbours an extraordinary plant phenotypic diversity1 that is at risk from ongoing global changes2,3. However, it remains unknown how increasing aridity and livestock grazing pressure-two major drivers of global change4-6-shape the trait covariation that underlies plant phenotypic diversity1,7. Here we assessed how covariation among 20 chemical and morphological traits responds to aridity and grazing pressure within global drylands. Our analysis involved 133,769 trait measurements spanning 1,347 observations of 301 perennial plant species surveyed across 326 plots from 6 continents. Crossing an aridity threshold of approximately 0.7 (close to the transition between semi-arid and arid zones) led to an unexpected 88% increase in trait diversity. This threshold appeared in the presence of grazers, and moved toward lower aridity levels with increasing grazing pressure. Moreover, 57% of observed trait diversity occurred only in the most arid and grazed drylands, highlighting the phenotypic uniqueness of these extreme environments. Our work indicates that drylands act as a global reservoir of plant phenotypic diversity and challenge the pervasive view that harsh environmental conditions reduce plant trait diversity8-10. They also highlight that many alternative strategies may enable plants to cope with increases in environmental stress induced by climate change and land-use intensification.
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For further information contact us at helpdesk@openaire.eumore_vert Digital Repository o... arrow_drop_down Digital Repository of University of ZaragozaArticle . 2024Data sources: Digital Repository of University of ZaragozaUniversidade de Lisboa: Repositório.ULArticle . 2024Data sources: Universidade de Lisboa: Repositório.ULRepositorio Institucional de la Universidad de AlicanteArticle . 2024Data sources: Repositorio Institucional de la Universidad de AlicanteRecolector de Ciencia Abierta, RECOLECTAArticle . 2024 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2024Data sources: Recolector de Ciencia Abierta, RECOLECTAUniversité du Québec à Trois-Rivières: Dépôt numérique de UQTRArticle . 2024Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2024Data sources: Bielefeld Academic Search Engine (BASE)Digital Repository of University of Zaragoza (ZAGUAN)Article . 2024Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2022Publisher:OpenAlex Authors: Fernando T. Maestre; Yoann Le Bagousse‐Pinguet; Manuel Delgado‐Baquerizo; David J. Eldridge; +96 AuthorsFernando T. Maestre; Yoann Le Bagousse‐Pinguet; Manuel Delgado‐Baquerizo; David J. Eldridge; Hugo Sáiz; Miguel Berdugo; Beatriz Gozalo; Victoria Ochoa; Emilio Guirado; Miguel García‐Gómez; Enrique Valencia; Juan Gaitán; Sergio Asensio; Betty J. Mendoza; César Plaza; Paloma Díaz‐Martínez; Ana Rey; Hang‐Wei Hu; Ji‐Zheng He; Jun‐Tao Wang; Anika Lehmann; Matthias C. Rillig; Simone Cesarz; Nico Eisenhauer; Jaime Martínez‐Valderrama; Eduardo Moreno‐Jiménez; Osvaldo E. Sala; Mehdi Abedi; Negar Ahmadian; Concepción L. Alados; Valeria Aramayo; F. Amghar; Tulio Arredondo; Rodrigo J. Ahumada; Khadijeh Bahalkeh; Farah Ben Salem; Niels Blaum; Bazartseren Boldgiv; Matthew A. Bowker; Donaldo Bran; Chongfeng Bu; Rafaella Canessa; Andrea P. Castillo‐Monroy; Helena Castro; Ignacio Castro; Patricio Castro-Quezada; Roukaya Chibani; Abel Augusto Conceição; Courtney M. Currier; Anthony Darrouzet‐Nardi; Balázs Deák; David A. Donoso; Andrew J. Dougill; Jorge Durán; Erdenetsetseg Batdelger; Carlos I. Espinosa; Alex Fajardo; Mohammad Farzam; Daniela Ferrante; Anke S. K. Frank; Lauchlan H. Fraser; Laureano Gherardi; Aaron C. Greenville; Carlos A. Guerra; Elizabeth Gusmán; Rosa Mary Hernández; Norbert Hölzel; Elisabeth Huber‐Sannwald; Frederic Mendes Hughes; Oswaldo Jadán; Florian Jeltsch; Anke Jentsch; Kudzai Farai Kaseke; Melanie Köbel; Jessica E. Koopman; Cintia Vanesa Leder; Anja Linstädter; Peter C. le Roux; Xinkai Li; Pierre Liancourt; Jushan Liu; Michelle A. Louw; Gillian Maggs‐Kölling; Thulani P. Makhalanyane; Oumarou Malam Issa; Antonio J. Manzaneda; Eugène Marais; Juan Pablo Mora; Gerardo Moreno; Seth M. Munson; Alice Nunes; Gabriel Oliva; Gastón R. Oñatibia; Guadalupe Peter; Marco Otávio Dias Pivari; Yolanda Pueyo; R. Emiliano Quiroga; Soroor Rahmanian; Sasha C. Reed; Pedro J. Rey;Le pâturage représente l'utilisation la plus étendue des terres dans le monde. Pourtant, ses impacts sur les services écosystémiques restent incertains car des interactions omniprésentes entre la pression de pâturage, le climat, les propriétés des sols et la biodiversité peuvent se produire mais n'ont jamais été traitées simultanément. En utilisant une enquête standardisée sur 98 sites sur six continents, nous montrons que les interactions entre la pression du pâturage, le climat, le sol et la biodiversité sont essentielles pour expliquer la fourniture de services écosystémiques fondamentaux dans les zones arides du monde entier. L'augmentation de la pression de pâturage a réduit la prestation de services écosystémiques dans les zones arides plus chaudes et pauvres en espèces, tandis que les effets positifs du pâturage ont été observés dans les zones plus froides et riches en espèces. La prise en compte des interactions entre le pâturage et les facteurs abiotiques et biotiques locaux est essentielle pour comprendre le sort des écosystèmes des terres arides sous le changement climatique et l'augmentation de la pression humaine. El pastoreo representa el uso más extenso de la tierra en todo el mundo. Sin embargo, sus impactos en los servicios ecosistémicos siguen siendo inciertos porque las interacciones generalizadas entre la presión del pastoreo, el clima, las propiedades del suelo y la biodiversidad pueden ocurrir, pero nunca se han abordado simultáneamente. Utilizando una encuesta estandarizada en 98 sitios en seis continentes, mostramos que las interacciones entre la presión del pastoreo, el clima, el suelo y la biodiversidad son fundamentales para explicar la prestación de servicios ecosistémicos fundamentales en las tierras secas de todo el mundo. El aumento de la presión del pastoreo redujo la prestación de servicios ecosistémicos en las tierras secas más cálidas y pobres en especies, mientras que los efectos positivos del pastoreo se observaron en las zonas más frías y ricas en especies. Considerar las interacciones entre el pastoreo y los factores abióticos y bióticos locales es clave para comprender el destino de los ecosistemas de tierras secas bajo el cambio climático y el aumento de la presión humana. Grazing represents the most extensive use of land worldwide. Yet its impacts on ecosystem services remain uncertain because pervasive interactions between grazing pressure, climate, soil properties, and biodiversity may occur but have never been addressed simultaneously. Using a standardized survey at 98 sites across six continents, we show that interactions between grazing pressure, climate, soil, and biodiversity are critical to explain the delivery of fundamental ecosystem services across drylands worldwide. Increasing grazing pressure reduced ecosystem service delivery in warmer and species-poor drylands, whereas positive effects of grazing were observed in colder and species-rich areas. Considering interactions between grazing and local abiotic and biotic factors is key for understanding the fate of dryland ecosystems under climate change and increasing human pressure. يمثل الرعي الاستخدام الأوسع للأراضي في جميع أنحاء العالم. ومع ذلك، لا تزال آثاره على خدمات النظام الإيكولوجي غير مؤكدة لأن التفاعلات المنتشرة بين ضغط الرعي والمناخ وخصائص التربة والتنوع البيولوجي قد تحدث ولكن لم تتم معالجتها أبدًا في وقت واحد. باستخدام مسح موحد في 98 موقعًا في ست قارات، نوضح أن التفاعلات بين ضغط الرعي والمناخ والتربة والتنوع البيولوجي ضرورية لشرح تقديم خدمات النظام الإيكولوجي الأساسية عبر الأراضي الجافة في جميع أنحاء العالم. أدى الضغط المتزايد للرعي إلى تقليل تقديم خدمات النظام الإيكولوجي في الأراضي الجافة الأكثر دفئًا والفقيرة بالأنواع، في حين لوحظت آثار إيجابية للرعي في المناطق الأكثر برودة والغنية بالأنواع. يعتبر النظر في التفاعلات بين الرعي والعوامل المحلية اللاأحيائية والأحيائية أمرًا أساسيًا لفهم مصير النظم الإيكولوجية للأراضي الجافة في ظل تغير المناخ وزيادة الضغط البشري.
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description Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2013 SpainPublisher:Public Library of Science (PLoS) Funded by:EC | BIOCOMEC| BIOCOMMchich Derak; Manuel Delgado-Baquerizo; Victoria Ochoa; Fernando T. Maestre; Matthew D. Wallenstein; Miguel García-Gómez; Miguel Berdugo; Enrique Valencia; Beatriz Gozalo; Pablo García-Palacios; José L. Quero; José L. Quero; Antonio Gallardo; Zouhaier Noumi; Cristina Escolar;Bien que l'on sache beaucoup de choses sur les facteurs qui contrôlent chaque composante du cycle terrestre de l'azote (N), il est moins clair comment ces facteurs affectent la disponibilité totale de l'azote, la somme des formes organiques et inorganiques potentiellement disponibles pour les micro-organismes et les plantes. Cela est particulièrement vrai pour les écosystèmes pauvres en N tels que les terres arides, qui sont très sensibles au changement climatique et aux processus de désertification pouvant entraîner la perte de nutriments du sol tels que N. Nous avons évalué la corrélation entre différents facteurs climatiques, abiotiques, végétaux et liés aux nutriments et la disponibilité de N dans les prairies semi-arides de Stipa tenacissima le long d'un large gradient d'aridité allant de l'Espagne à la Tunisie. L'aridité avait la relation la plus forte avec la disponibilité de l'azote, suggérant l'importance des contrôles abiotiques sur le cycle de l'azote dans les terres arides. L'aridité semble moduler les effets du pH, de la couverture végétale et du C organique (CO) sur la disponibilité de l'azote. Nos résultats suggèrent que les taux de transformation de l'azote, qui sont largement influencés par les variations de l'humidité du sol, ne sont pas les moteurs directs de la disponibilité de l'azote dans les prairies étudiées. Au contraire, la forte relation entre l'aridité et la disponibilité de l'azote pourrait être motivée par des effets indirects qui opèrent sur de longues échelles de temps (des décennies à des millénaires), y compris à la fois biotiques (par exemple, la couverture végétale) et abiotiques (par exemple, le CO et le pH du sol). Si ces facteurs sont en fait plus importants que les effets à court terme des précipitations sur les taux de transformation de l'azote, alors nous pourrions nous attendre à observer une diminution décalée de la disponibilité de l'azote en réponse à l'augmentation de l'aridité. Néanmoins, nos résultats suggèrent que l'augmentation de l'aridité prévue avec le changement climatique en cours réduira la disponibilité de l'azote dans le bassin méditerranéen, affectant l'absorption des nutriments végétaux et la production primaire nette dans les prairies semi-arides de cette région. Si bien se sabe mucho sobre los factores que controlan cada componente del ciclo del nitrógeno (N) terrestre, está menos claro cómo estos factores afectan la disponibilidad total de N, la suma de formas orgánicas e inorgánicas potencialmente disponibles para microorganismos y plantas. Esto es particularmente cierto para los ecosistemas pobres en N, como las tierras secas, que son altamente sensibles al cambio climático y los procesos de desertificación que pueden conducir a la pérdida de nutrientes del suelo, como N. Evaluamos cómo los diferentes factores climáticos, abióticos, vegetales y relacionados con los nutrientes se correlacionan con la disponibilidad de N en los pastizales semiáridos de Stipa tenacissima a lo largo de un amplio gradiente de aridez desde España hasta Túnez. La aridez tuvo la relación más fuerte con la disponibilidad de N, lo que sugiere la importancia de los controles abióticos en el ciclo de N en las tierras secas. La aridez pareció modular los efectos del pH, la cobertura vegetal y el C orgánico (OC) sobre la disponibilidad de N. Nuestros resultados sugieren que las tasas de transformación de N, que son impulsadas en gran medida por las variaciones en la humedad del suelo, no son los impulsores directos de la disponibilidad de N en los pastizales estudiados. Más bien, la fuerte relación entre la aridez y la disponibilidad de N podría ser impulsada por efectos indirectos que operan en escalas de tiempo largas (décadas a milenios), incluyendo tanto bióticos (por ejemplo, cobertura vegetal) como abióticos (por ejemplo, OC y pH del suelo). Si estos factores son de hecho más importantes que los efectos a corto plazo de la precipitación en las tasas de transformación de N, entonces podríamos esperar observar una disminución retardada en la disponibilidad de N en respuesta al aumento de la aridez. Sin embargo, nuestros resultados sugieren que el aumento de la aridez predicho con el cambio climático en curso reducirá la disponibilidad de N en la cuenca mediterránea, lo que afectará la absorción de nutrientes de las plantas y la producción primaria neta en los pastizales semiáridos en toda esta región. While much is known about the factors that control each component of the terrestrial nitrogen (N) cycle, it is less clear how these factors affect total N availability, the sum of organic and inorganic forms potentially available to microorganisms and plants. This is particularly true for N-poor ecosystems such as drylands, which are highly sensitive to climate change and desertification processes that can lead to the loss of soil nutrients such as N. We evaluated how different climatic, abiotic, plant and nutrient related factors correlate with N availability in semiarid Stipa tenacissima grasslands along a broad aridity gradient from Spain to Tunisia. Aridity had the strongest relationship with N availability, suggesting the importance of abiotic controls on the N cycle in drylands. Aridity appeared to modulate the effects of pH, plant cover and organic C (OC) on N availability. Our results suggest that N transformation rates, which are largely driven by variations in soil moisture, are not the direct drivers of N availability in the studied grasslands. Rather, the strong relationship between aridity and N availability could be driven by indirect effects that operate over long time scales (decades to millennia), including both biotic (e.g. plant cover) and abiotic (e.g. soil OC and pH). If these factors are in fact more important than short-term effects of precipitation on N transformation rates, then we might expect to observe a lagged decrease in N availability in response to increasing aridity. Nevertheless, our results suggest that the increase in aridity predicted with ongoing climate change will reduce N availability in the Mediterranean basin, impacting plant nutrient uptake and net primary production in semiarid grasslands throughout this region. في حين أن الكثير معروف عن العوامل التي تتحكم في كل مكون من مكونات دورة النيتروجين الأرضية (N)، إلا أنه من غير الواضح كيف تؤثر هذه العوامل على إجمالي توافر N، وهو مجموع الأشكال العضوية وغير العضوية التي يحتمل أن تكون متاحة للكائنات الحية الدقيقة والنباتات. وينطبق هذا بشكل خاص على النظم الإيكولوجية التي تعاني من فقر النيتروجين مثل الأراضي الجافة، وهي حساسة للغاية لتغير المناخ وعمليات التصحر التي يمكن أن تؤدي إلى فقدان مغذيات التربة مثل النيتروجين. قمنا بتقييم كيفية ارتباط العوامل المناخية واللاأحيائية والنباتية والمغذيات المختلفة بتوافر النيتروجين في المراعي شبه القاحلة على طول تدرج جفاف واسع من إسبانيا إلى تونس. كان للجفاف أقوى علاقة بتوافر النيتروجين، مما يشير إلى أهمية الضوابط اللاأحيائية في دورة النيتروجين في الأراضي الجافة. يبدو أن الجفاف يعدل تأثيرات الأس الهيدروجيني والغطاء النباتي و C العضوي (OC) على توافر N. تشير نتائجنا إلى أن معدلات تحول N، التي تحركها إلى حد كبير الاختلافات في رطوبة التربة، ليست هي الدوافع المباشرة لتوافر N في الأراضي العشبية المدروسة. بدلاً من ذلك، يمكن أن تكون العلاقة القوية بين الجفاف وتوافر N مدفوعة بالتأثيرات غير المباشرة التي تعمل على نطاقات زمنية طويلة (من عقود إلى آلاف السنين)، بما في ذلك كل من الحيوية (مثل الغطاء النباتي) واللاأحيائية (مثل OC التربة ودرجة الحموضة). إذا كانت هذه العوامل في الواقع أكثر أهمية من الآثار قصيرة الأجل لهطول الأمطار على معدلات تحول N، فقد نتوقع ملاحظة انخفاض متأخر في توافر N استجابة لزيادة الجفاف. ومع ذلك، تشير نتائجنا إلى أن الزيادة في القحولة المتوقعة مع تغير المناخ المستمر ستقلل من توافر N في حوض البحر الأبيض المتوسط، مما يؤثر على امتصاص المغذيات النباتية وصافي الإنتاج الأولي في المراعي شبه القاحلة في جميع أنحاء هذه المنطقة.
Helvia - Repositorio... arrow_drop_down Helvia - Repositorio Institucional de la Universidad de CórdobaArticle . 2013License: CC BY NC NDData sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2013 . Peer-reviewedLicense: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2013 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2013License: CC BY NC NDData sources: Recolector de Ciencia Abierta, RECOLECTAUniversity of Western Sydney (UWS): Research DirectArticle . 2013License: CC BYData sources: Bielefeld Academic Search Engine (BASE)http://dx.doi.org/10.1371/jour...Article . Peer-reviewedData sources: European Union Open Data Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2024 France, Portugal, Italy, Italy, France, South Africa, France, France, Spain, Portugal, FrancePublisher:Springer Science and Business Media LLC Funded by:EC | BIODESERT, FCT | CEECIND/02453/2018/CP1534/CT0001EC| BIODESERT ,FCT| CEECIND/02453/2018/CP1534/CT0001Authors: Díaz-Martínez, Paloma; Maestre, Fernando; Moreno-Jiménez, Eduardo; Delgado-Baquerizo, Manuel; +123 AuthorsDíaz-Martínez, Paloma; Maestre, Fernando; Moreno-Jiménez, Eduardo; Delgado-Baquerizo, Manuel; Eldridge, David; Saiz, Hugo; Gross, Nicolas; Le Bagousse-Pinguet, Yoann; Gozalo, Beatriz; Ochoa, Victoria; Guirado, Emilio; García-Gómez, Miguel; Valencia, Enrique; Asensio, Sergio; Berdugo, Miguel; Martínez-Valderrama, Jaime; Mendoza, Betty; García-Gil, Juan; Zaccone, Claudio; Panettieri, Marco; García-Palacios, Pablo; Fan, Wei; Benavente-Ferraces, Iria; Rey, Ana; Eisenhauer, Nico; Cesarz, Simone; Abedi, Mehdi; Ahumada, Rodrigo; Alcántara, Julio; Amghar, Fateh; Aramayo, Valeria; Arroyo, Antonio; Bahalkeh, Khadijeh; Ben Salem, Farah; Blaum, Niels; Boldgiv, Bazartseren; Bowker, Matthew; Bran, Donaldo; Branquinho, Cristina; Bu, Chongfeng; Cáceres, Yonatan; Canessa, Rafaella; Castillo-Monroy, Andrea; Castro, Ignacio; Castro-Quezada, Patricio; Chibani, Roukaya; Conceição, Abel; Currier, Courtney; Darrouzet-Nardi, Anthony; Deák, Balázs; Dickman, Christopher; Donoso, David; Dougill, Andrew; Durán, Jorge; Ejtehadi, Hamid; Espinosa, Carlos; Fajardo, Alex; Farzam, Mohammad; Ferrante, Daniela; Fraser, Lauchlan; Gaitán, Juan; Gusman Montalván, Elizabeth; Hernández-Hernández, Rosa; von Hessberg, Andreas; Hölzel, Norbert; Huber-Sannwald, Elisabeth; Hughes, Frederic; Jadán-Maza, Oswaldo; Geissler, Katja; Jentsch, Anke; Ju, Mengchen; Kaseke, Kudzai; Kindermann, Liana; Koopman, Jessica; Le Roux, Peter; Liancourt, Pierre; Linstädter, Anja; Liu, Jushan; Louw, Michelle; Maggs-Kölling, Gillian; Makhalanyane, Thulani; Issa, Oumarou Malam; Marais, Eugene; Margerie, Pierre; Mazaneda, Antonio; Mcclaran, Mitchel; Messeder, João Vitor S.; Mora, Juan; Moreno, Gerardo; Munson, Seth; Nunes, Alice; Oliva, Gabriel; Oñatibia, Gastón; Osborne, Brooke; Peter, Guadalupe; Pueyo, Yolanda; Quiroga, R. Emiliano; Reed, Sasha; Reyes, Victor; Rodríguez, Alexandra; Ruppert, Jan; Sala, Osvaldo; Salah, Ayman; Sebei, Julius; Sloan, Michael; Solongo, Shijirbaatar; Stavi, Ilan; Stephens, Colton; Teixido, Alberto; Thomas, Andrew; Throop, Heather; Tielbörger, Katja; Travers, Samantha; Val, James; Valko, Orsolya; van den Brink, Liesbeth; Velbert, Frederike; Wamiti, Wanyoike; Wang, Deli; Wang, Lixin; Wardle, Glenda; Yahdjian, Laura; Zaady, Eli; Zeberio, Juan; Zhang, Yuanming; Zhou, Xiaobing; Plaza, César;handle: 10261/364882 , 11562/1132966 , 20.500.14352/114759 , 2263/98010
This research was funded by the European Research Council (ERC Grant agreement 647038, BIODESERT), the Spanish Ministry of Science and Innovation (PID2020-116578RB-I00) and Generalitat Valenciana (CIDEGENT/2018/041), with additional support by the University of Alicante (UADIF22-74 and VIGROB22-350). F.T.M. acknowledges support from the King Abdullah University of Science and Technology (KAUST) and the KAUST Climate and Livability Initiative. D.J.E. is supported by the Hermon Slade Foundation. H.S. is supported by a María Zambrano fellowship funded by the Ministry of Universities and European Union-Next Generation plan. L.W. acknowledges support from the US National Science Foundation (EAR 1554894). B.B. and S.S. were supported by the Taylor Family–Asia Foundation Endowed Chair in Ecology and Conservation Biology. M.B. acknowledges support from a Ramón y Cajal grant from the Spanish Ministry of Science (RYC2021-031797-I). A.L. and L.K. acknowledge support from the German Research Foundation, DFG (grant CRC TRR228) and German Federal Government for Science and Education, BMBF (grants 01LL1802C and 01LC1821A). L.K. acknowledges travel funds from the Hans Merensky Foundation. A.N. and C. Branquinho acknowledge support from FCT—Fundação para a Ciência e a Tecnologia (CEECIND/02453/2018/CP1534/CT0001, PTDC/ASP-SIL/7743/2020, UIDB/00329/2020), from AdaptForGrazing project (PRR-C05-i03-I-000035) and from LTsER Montado platform (LTER_EU_PT_001). S.C.R. was supported by NASA (NNH22OB92A) and is grateful to E. Geiger, A. Howell, R. Reibold, N. Melone and M. Starbuck for field support. Any use of trade, firm or product names is for descriptive purposes only and does not imply endorsement by the US Government. We thank the landowners for granting access to the sites and many people and their institutions for supporting our fieldwork activities: L. Eloff, J. J. Jordaan, E. Mudongo, V. Mokoka, B. Mokhou, T. Maphanga, D. Thompson (SAEON), A. S. K. Frank, R. Matjea, F. Hoffmann, C. Goebel, the University of Limpopo, South African Environmental Observation Network (SAEON), the South African Military and the Scientific Services Kruger National Park. Mineral-associated organic carbon (MAOC) constitutes a major fraction of global soil carbon and is assumed less sensitive to climate than particulate organic carbon (POC) due to protection by minerals. Despite its importance for long-term carbon storage, the response of MAOC to changing climates in drylands, which cover more than 40% of the global land area, remains unexplored. Here we assess topsoil organic carbon fractions across global drylands using a standardized field survey in 326 plots from 25 countries and 6 continents. We find that soil biogeochemistry explained the majority of variation in both MAOC and POC. Both carbon fractions decreased with increases in mean annual temperature and reductions in precipitation, with MAOC responding similarly to POC. Therefore, our results suggest that ongoing climate warming and aridification may result in unforeseen carbon losses across global drylands, and that the protective role of minerals may not dampen these effects. 19 páginas total artículo.- 3 figuras.- 33 referencias y 4 figuras.- 2 tablas.- 68 referencias.- The online version contains supplementary material available and extended data is available for this paper at https://doi.org/10.1038/s41558-024-02087-y No
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2024Data sources: Recolector de Ciencia Abierta, RECOLECTAUniversidade de Lisboa: Repositório.ULArticle . 2024Data sources: Universidade de Lisboa: Repositório.ULInstitut National de la Recherche Agronomique: ProdINRAArticle . 2024Data sources: Bielefeld Academic Search Engine (BASE)Repositorio Institucional de la Universidad de AlicanteArticle . 2024Data sources: Repositorio Institucional de la Universidad de AlicanteNature Climate ChangeArticle . 2024 . 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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For further information contact us at helpdesk@openaire.eumore_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2024Data sources: Recolector de Ciencia Abierta, RECOLECTAUniversidade de Lisboa: Repositório.ULArticle . 2024Data sources: Universidade de Lisboa: Repositório.ULInstitut National de la Recherche Agronomique: ProdINRAArticle . 2024Data sources: Bielefeld Academic Search Engine (BASE)Repositorio Institucional de la Universidad de AlicanteArticle . 2024Data sources: Repositorio Institucional de la Universidad de AlicanteNature Climate ChangeArticle . 2024 . 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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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type 2024Embargo end date: 14 Jan 2025 United States, United States, Spain, Spain, Spain, Spain, Portugal, Portugal, FrancePublisher:American Association for the Advancement of Science (AAAS) Funded by:EC | BIODESERT, NSF | CAREER: Soil organic carb..., DFG | EarthShape: Earth Surface... +1 projectsEC| BIODESERT ,NSF| CAREER: Soil organic carbon dynamics in response to long-term ecological changes in drylands: an integrated program for carbon cycle research and enhancing climate change literacy ,DFG| EarthShape: Earth Surface Shaping by Biota ,DFG| Future Rural Africa: Future-making and social-ecological transformationBiancari, Lucio; Aguiar, Martín; Eldridge, David; Oñatibia, Gastón; Le Bagousse-Pinguet, Yoann; Saiz, Hugo; Gross, Nicolas; Austin, Amy; Ochoa, Victoria; Gozalo, Beatriz; Asensio, Sergio; Guirado, Emilio; Valencia, Enrique; Berdugo, Miguel; Plaza, César; Martínez-Valderrama, Jaime; Mendoza, Betty; García-Gómez, Miguel; Abedi, Mehdi; Ahumada, Rodrigo; Alcántara, Julio; Amghar, Fateh; Anadón, José; Aramayo, Valeria; Arredondo, Tulio; Bader, Maaike; Bahalkeh, Khadijeh; Salem, Farah Ben; Blaum, Niels; Boldgiv, Bazartseren; Bowker, Matthew; Branquinho, Cristina; Bu, Chongfeng; Byambatsogt, Batbold; Calvo, Dianela; Castillo Monroy, Andrea; Castro, Helena; Castro-Quezada, Patricio; Chibani, Roukaya; Conceição, Abel; Currier, Courtney; Donoso, David; Dougill, Andrew; Ejtehadi, Hamid; Espinosa, Carlos; Fajardo, Alex; Farzam, Mohammad; Ferrante, Daniela; Fraser, Lauchlan; Gaitán, Juan; Gherardi, Laureano; Gusmán-Montalván, Elizabeth; Hernández-Hernández, Rosa; Hölzel, Norbert; Huber-Sannwald, Elisabeth; Hughes, Frederic; Jadán, Oswaldo; Jeltsch, Florian; Jentsch, Anke; Ju, Mengchen; Kaseke, Kudzai; Kindermann, Liana; Köbel, Melanie; Le Roux, Peter; Liancourt, Pierre; Linstädter, Anja; Liu, Jushan; Louw, Michelle; Maggs-Kölling, Gillian; Issa, Oumarou Malam; Marais, Eugene; Margerie, Pierre; Messeder, João Vitor S.; Mora, Juan; Moreno, Gerardo; Munson, Seth; Oliva, Gabriel; Pueyo, Yolanda; Quiroga, R. Emiliano; Reed, Sasha; Rey, Pedro; Rodríguez, Alexandra; Rodríguez, Laura; Rolo, Víctor; Ruppert, Jan; Sala, Osvaldo; Salah, Ayman; Stavi, Ilan; Stephens, Colton; Swemmer, Anthony; Teixido, Alberto; Thomas, Andrew; Throop, Heather; Tielbörger, Katja; Travers, Samantha; van den Brink, Liesbeth; Wagner, Viktoria; Wamiti, Wanyoike; Wang, Deli; Wang, Lixin; Wolff, Peter; Yahdjian, Laura; Zaady, Eli; Maestre, Fernando;handle: 10261/373769 , 10045/147812 , 1805/44453
Increases in the abundance of woody species have been reported to affect the provisioning of ecosystem services in drylands worldwide. However, it is virtually unknown how multiple biotic and abiotic drivers, such as climate, grazing, and fire, interact to determine woody dominance across global drylands. We conducted a standardized field survey in 304 plots across 25 countries to assess how climatic features, soil properties, grazing, and fire affect woody dominance in dryland rangelands. Precipitation, temperature, and grazing were key determinants of tree and shrub dominance. The effects of grazing were determined not solely by grazing pressure but also by the dominant livestock species. Interactions between soil, climate, and grazing and differences in responses to these factors between trees and shrubs were key to understanding changes in woody dominance. Our findings suggest that projected changes in climate and grazing pressure may increase woody dominance in drylands, altering their structure and functioning.
Indiana University -... arrow_drop_down Indiana University - Purdue University Indianapolis: IUPUI Scholar WorksArticle . 2024License: CC BY NCFull-Text: https://hdl.handle.net/1805/44453Data sources: Bielefeld Academic Search Engine (BASE)Digital Repository of University of Zaragoza (ZAGUAN)Article . 2024License: CC BY NCFull-Text: http://zaguan.unizar.es/record/147227Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2024 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTADigital Repository of University of ZaragozaArticle . 2024License: CC BY NCData sources: Digital Repository of University of ZaragozaUniversidade de Lisboa: Repositório.ULArticle . 2024License: CC BY NCData sources: Universidade de Lisboa: Repositório.ULRepositorio Institucional de la Universidad de AlicanteArticle . 2024Data sources: Repositorio Institucional de la Universidad de AlicanteNormandie Université: HALArticle . 2024License: CC BY NCData sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2024License: CC BY NCData sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2024Full-Text: https://doi.org/10.1126/sciadv.adn6007Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2024License: CC BY NCData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eumore_vert Indiana University -... arrow_drop_down Indiana University - Purdue University Indianapolis: IUPUI Scholar WorksArticle . 2024License: CC BY NCFull-Text: https://hdl.handle.net/1805/44453Data sources: Bielefeld Academic Search Engine (BASE)Digital Repository of University of Zaragoza (ZAGUAN)Article . 2024License: CC BY NCFull-Text: http://zaguan.unizar.es/record/147227Data sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2024 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTADigital Repository of University of ZaragozaArticle . 2024License: CC BY NCData sources: Digital Repository of University of ZaragozaUniversidade de Lisboa: Repositório.ULArticle . 2024License: CC BY NCData sources: Universidade de Lisboa: Repositório.ULRepositorio Institucional de la Universidad de AlicanteArticle . 2024Data sources: Repositorio Institucional de la Universidad de AlicanteNormandie Université: HALArticle . 2024License: CC BY NCData sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2024License: CC BY NCData sources: Bielefeld Academic Search Engine (BASE)Recolector de Ciencia Abierta, RECOLECTAArticle . 2024Full-Text: https://doi.org/10.1126/sciadv.adn6007Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2024License: CC BY NCData sources: Recolector de Ciencia Abierta, RECOLECTAadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 Germany, Portugal, United States, South Africa, Spain, Portugal, United States, Spain, France, Spain, Spain, Germany, SpainPublisher:American Association for the Advancement of Science (AAAS) Funded by:EC | BIODESERT, EC | DRYFUN, EC | eLTER PLUS +2 projectsEC| BIODESERT ,EC| DRYFUN ,EC| eLTER PLUS ,EC| AGREENSKILLSPLUS ,EC| TUdiAuthors: Maestre, Fernando; Eldridge, David; Le Bagousse-Pinguet, Yoann; Delgado-Baquerizo, Manuel; +127 AuthorsMaestre, Fernando; Eldridge, David; Le Bagousse-Pinguet, Yoann; Delgado-Baquerizo, Manuel; Saiz, Hugo; Berdugo, Miguel; Gozalo, Beatriz; Ochoa, Victoria; Guirado, Emilio; García-Gómez, Miguel; Valencia, Enrique; Gaitán, Juan; Asensio, Sergio; Mendoza, Betty; Plaza, César; Díaz-Martínez, Paloma; Rey, Ana; Hu, Hang-Wei; He, Ji-Zheng; Wang, Jun-Tao; Lehmann, Anika; Rillig, Matthias; Cesarz, Simone; Eisenhauer, Nico; Martínez-Valderrama, Jaime; Moreno-Jiménez, Eduardo; Sala, Osvaldo; Abedi, Mehdi; Ahmadian, Negar; Alados, Concepción; Aramayo, Valeria; Amghar, Fateh; Arredondo, Tulio; Ahumada, Rodrigo; Bahalkeh, Khadijeh; Ben Salem, Farah; Blaum, Niels; Boldgiv, Bazartseren; Bowker, Matthew; Bran, Donaldo; Bu, Chongfeng; Canessa, Rafaella; Castillo-Monroy, Andrea; Castro, Helena; Castro, Ignacio; Castro-Quezada, Patricio; Chibani, Roukaya; Conceição, Abel; Currier, Courtney; Darrouzet-Nardi, Anthony; Deák, Balázs; Donoso, David; Dougill, Andrew; Durán, Jorge; Erdenetsetseg, Batdelger; Espinosa, Carlos; Fajardo, Alex; Farzam, Mohammad; Ferrante, Daniela; Frank, Anke; Fraser, Lauchlan; Gherardi, Laureano; Greenville, Aaron; Guerra, Carlos; Gusmán-Montalvan, Elizabeth; Hernández-Hernández, Rosa; Hölzel, Norbert; Huber-Sannwald, Elisabeth; Hughes, Frederic; Jadán-Maza, Oswaldo; Jeltsch, Florian; Jentsch, Anke; Kaseke, Kudzai; Köbel, Melanie; Koopman, Jessica; Leder, Cintia; Linstädter, Anja; Le Roux, Peter; Li, Xinkai; Liancourt, Pierre; Liu, Jushan; Louw, Michelle; Maggs-Kölling, Gillian; Makhalanyane, Thulani; Issa, Oumarou Malam; Manzaneda, Antonio; Marais, Eugene; Mora, Juan; Moreno, Gerardo; Munson, Seth; Nunes, Alice; Oliva, Gabriel; Oñatibia, Gastón; Peter, Guadalupe; Pivari, Marco; Pueyo, Yolanda; Quiroga, R. Emiliano; Rahmanian, Soroor; Reed, Sasha; Rey, Pedro; Richard, Benoit; Rodríguez, Alexandra; Rolo, Víctor; Rubalcaba, Juan; Ruppert, Jan; Salah, Ayman; Schuchardt, Max; Spann, Sedona; Stavi, Ilan; Stephens, Colton; Swemmer, Anthony; Teixido, Alberto; Thomas, Andrew; Throop, Heather; Tielbörger, Katja; Travers, Samantha; Val, James; Valkó, Orsolya; van den Brink, Liesbeth; Ayuso, Sergio Velasco; Velbert, Frederike; Wamiti, Wanyoike; Wang, Deli; Wang, Lixin; Wardle, Glenda; Yahdjian, Laura; Zaady, Eli; Zhang, Yuanming; Zhou, Xiaobing; Singh, Brajesh; Gross, Nicolas;pmid: 36423285
handle: 10486/716905 , 10261/284471 , 1805/37340 , 1959.7/uws:73863 , 2263/91312 , 10900/141400
pmid: 36423285
handle: 10486/716905 , 10261/284471 , 1805/37340 , 1959.7/uws:73863 , 2263/91312 , 10900/141400
Grazing represents the most extensive use of land worldwide. Yet its impacts on ecosystem services remain uncertain because pervasive interactions between grazing pressure, climate, soil properties, and biodiversity may occur but have never been addressed simultaneously. Using a standardized survey at 98 sites across six continents, we show that interactions between grazing pressure, climate, soil, and biodiversity are critical to explain the delivery of fundamental ecosystem services across drylands worldwide. Increasing grazing pressure reduced ecosystem service delivery in warmer and species-poor drylands, whereas positive effects of grazing were observed in colder and species-rich areas. Considering interactions between grazing and local abiotic and biotic factors is key for understanding the fate of dryland ecosystems under climate change and increasing human pressure.
Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2022Full-Text: https://doi.org/10.1126/science.abq4062Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2022Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2022 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2022Data sources: Recolector de Ciencia Abierta, RECOLECTADigital Repository of University of ZaragozaArticle . 2022Data sources: Digital Repository of University of ZaragozaUniversidade de Lisboa: Repositório.ULArticle . 2022License: CC BYData sources: Universidade de Lisboa: Repositório.ULRepositorio Institucional de la Universidad de AlicanteArticle . 2022Data sources: Repositorio Institucional de la Universidad de AlicantePublikationsserver der Universität PotsdamArticle . 2022Data sources: Publikationsserver der Universität PotsdamDigital Repository of University of Zaragoza (ZAGUAN)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)University of Western Sydney (UWS): Research DirectArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)Indiana University - Purdue University Indianapolis: IUPUI Scholar WorksArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eumore_vert Recolector de Cienci... arrow_drop_down Recolector de Ciencia Abierta, RECOLECTAArticle . 2022Full-Text: https://doi.org/10.1126/science.abq4062Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2022Data sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2022 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2022Data sources: Recolector de Ciencia Abierta, RECOLECTADigital Repository of University of ZaragozaArticle . 2022Data sources: Digital Repository of University of ZaragozaUniversidade de Lisboa: Repositório.ULArticle . 2022License: CC BYData sources: Universidade de Lisboa: Repositório.ULRepositorio Institucional de la Universidad de AlicanteArticle . 2022Data sources: Repositorio Institucional de la Universidad de AlicantePublikationsserver der Universität PotsdamArticle . 2022Data sources: Publikationsserver der Universität PotsdamDigital Repository of University of Zaragoza (ZAGUAN)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)University of Western Sydney (UWS): Research DirectArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)Eberhard Karls University Tübingen: Publication SystemArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)Indiana University - Purdue University Indianapolis: IUPUI Scholar WorksArticle . 2022Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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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=10.1126/science.abq4062&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2024 France, Spain, Canada, Spain, Spain, Portugal, Portugal, Spain, CanadaPublisher:Springer Science and Business Media LLC Funded by:EC | BIODESERT, EC | AGREENSKILLSPLUS, DFG | EarthShape: Earth Surface... +3 projectsEC| BIODESERT ,EC| AGREENSKILLSPLUS ,DFG| EarthShape: Earth Surface Shaping by Biota ,FCT| CEECIND/02453/2018/CP1534/CT0001 ,EC| DRYFUN ,ARC| Discovery Projects - Grant ID: DP210102593Gross, Nicolas; Maestre, Fernando; Liancourt, Pierre; Berdugo, Miguel; Martin, Raphaël; Gozalo, Beatriz; Ochoa, Victoria; Delgado-Baquerizo, Manuel; Maire, Vincent; Saiz, Hugo; Soliveres, Santiago; Valencia, Enrique; Eldridge, David; Guirado, Emilio; Jabot, Franck; Asensio, Sergio; Gaitán, Juan; García-Gómez, Miguel; Martínez, Paloma; Martínez-Valderrama, Jaime; Mendoza, Betty; Moreno-Jiménez, Eduardo; Pescador, David; Plaza, César; Pijuan, Ivan Santaolaria; Abedi, Mehdi; Ahumada, Rodrigo; Amghar, Fateh; Arroyo, Antonio; Bahalkeh, Khadijeh; Bailey, Lydia; Ben Salem, Farah; Blaum, Niels; Boldgiv, Bazartseren; Bowker, Matthew; Branquinho, Cristina; van den Brink, Liesbeth; Bu, Chongfeng; Canessa, Rafaella; Castillo-Monroy, Andrea del P.; Castro, Helena; Castro, Patricio; Chibani, Roukaya; Conceição, Abel Augusto; Darrouzet-Nardi, Anthony; Davila, Yvonne; Deák, Balázs; Donoso, David; Durán, Jorge; Espinosa, Carlos; Fajardo, Alex; Farzam, Mohammad; Ferrante, Daniela; Franzese, Jorgelina; Fraser, Lauchlan; Gonzalez, Sofía; Gusman-Montalvan, Elizabeth; Hernández-Hernández, Rosa Mary; Hölzel, Norbert; Huber-Sannwald, Elisabeth; Jadan, Oswaldo; Jeltsch, Florian; Jentsch, Anke; Ju, Mengchen; Kaseke, Kudzai; Kindermann, Liana; Le Roux, Peter; Linstädter, Anja; Louw, Michelle; Mabaso, Mancha; Maggs-Kölling, Gillian; Makhalanyane, Thulani; Issa, Oumarou Malam; Manzaneda, Antonio; Marais, Eugene; Margerie, Pierre; Hughes, Frederic Mendes; Messeder, João Vitor S.; Mora, Juan; Moreno, Gerardo; Munson, Seth; Nunes, Alice; Oliva, Gabriel; Oñatibia, Gaston; Peter, Guadalupe; Pueyo, Yolanda; Quiroga, R. Emiliano; Ramírez-Iglesias, Elizabeth; Reed, Sasha; Rey, Pedro; Reyes Gómez, Víctor; Rodríguez, Alexandra; Rolo, Victor; Rubalcaba, Juan; Ruppert, Jan; Sala, Osvaldo; Salah, Ayman; Sebei, Phokgedi Julius; Stavi, Ilan; Stephens, Colton; Teixido, Alberto; Thomas, Andrew; Throop, Heather; Tielbörger, Katja; Travers, Samantha; Undrakhbold, Sainbileg; Val, James; Valkó, Orsolya; Velbert, Frederike; Wamiti, Wanyoike; Wang, Lixin; Wang, Deli; Wardle, Glenda; Wolff, Peter; Yahdjian, Laura; Yari, Reza; Zaady, Eli; Zeberio, Juan Manuel; Zhang, Yuanling; Zhou, Xiaobing; Le Bagousse-Pinguet, Yoann;Earth harbours an extraordinary plant phenotypic diversity1 that is at risk from ongoing global changes2,3. However, it remains unknown how increasing aridity and livestock grazing pressure-two major drivers of global change4-6-shape the trait covariation that underlies plant phenotypic diversity1,7. Here we assessed how covariation among 20 chemical and morphological traits responds to aridity and grazing pressure within global drylands. Our analysis involved 133,769 trait measurements spanning 1,347 observations of 301 perennial plant species surveyed across 326 plots from 6 continents. Crossing an aridity threshold of approximately 0.7 (close to the transition between semi-arid and arid zones) led to an unexpected 88% increase in trait diversity. This threshold appeared in the presence of grazers, and moved toward lower aridity levels with increasing grazing pressure. Moreover, 57% of observed trait diversity occurred only in the most arid and grazed drylands, highlighting the phenotypic uniqueness of these extreme environments. Our work indicates that drylands act as a global reservoir of plant phenotypic diversity and challenge the pervasive view that harsh environmental conditions reduce plant trait diversity8-10. They also highlight that many alternative strategies may enable plants to cope with increases in environmental stress induced by climate change and land-use intensification.
Digital Repository o... arrow_drop_down Digital Repository of University of ZaragozaArticle . 2024Data sources: Digital Repository of University of ZaragozaUniversidade de Lisboa: Repositório.ULArticle . 2024Data sources: Universidade de Lisboa: Repositório.ULRepositorio Institucional de la Universidad de AlicanteArticle . 2024Data sources: Repositorio Institucional de la Universidad de AlicanteRecolector de Ciencia Abierta, RECOLECTAArticle . 2024 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2024Data sources: Recolector de Ciencia Abierta, RECOLECTAUniversité du Québec à Trois-Rivières: Dépôt numérique de UQTRArticle . 2024Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2024Data sources: Bielefeld Academic Search Engine (BASE)Digital Repository of University of Zaragoza (ZAGUAN)Article . 2024Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eumore_vert Digital Repository o... arrow_drop_down Digital Repository of University of ZaragozaArticle . 2024Data sources: Digital Repository of University of ZaragozaUniversidade de Lisboa: Repositório.ULArticle . 2024Data sources: Universidade de Lisboa: Repositório.ULRepositorio Institucional de la Universidad de AlicanteArticle . 2024Data sources: Repositorio Institucional de la Universidad de AlicanteRecolector de Ciencia Abierta, RECOLECTAArticle . 2024 . Peer-reviewedData sources: Recolector de Ciencia Abierta, RECOLECTARecolector de Ciencia Abierta, RECOLECTAArticle . 2024Data sources: Recolector de Ciencia Abierta, RECOLECTAUniversité du Québec à Trois-Rivières: Dépôt numérique de UQTRArticle . 2024Data sources: Bielefeld Academic Search Engine (BASE)Institut National de la Recherche Agronomique: ProdINRAArticle . 2024Data sources: Bielefeld Academic Search Engine (BASE)Digital Repository of University of Zaragoza (ZAGUAN)Article . 2024Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Other literature type 2022Publisher:OpenAlex Authors: Fernando T. Maestre; Yoann Le Bagousse‐Pinguet; Manuel Delgado‐Baquerizo; David J. Eldridge; +96 AuthorsFernando T. Maestre; Yoann Le Bagousse‐Pinguet; Manuel Delgado‐Baquerizo; David J. Eldridge; Hugo Sáiz; Miguel Berdugo; Beatriz Gozalo; Victoria Ochoa; Emilio Guirado; Miguel García‐Gómez; Enrique Valencia; Juan Gaitán; Sergio Asensio; Betty J. Mendoza; César Plaza; Paloma Díaz‐Martínez; Ana Rey; Hang‐Wei Hu; Ji‐Zheng He; Jun‐Tao Wang; Anika Lehmann; Matthias C. Rillig; Simone Cesarz; Nico Eisenhauer; Jaime Martínez‐Valderrama; Eduardo Moreno‐Jiménez; Osvaldo E. Sala; Mehdi Abedi; Negar Ahmadian; Concepción L. Alados; Valeria Aramayo; F. Amghar; Tulio Arredondo; Rodrigo J. Ahumada; Khadijeh Bahalkeh; Farah Ben Salem; Niels Blaum; Bazartseren Boldgiv; Matthew A. Bowker; Donaldo Bran; Chongfeng Bu; Rafaella Canessa; Andrea P. Castillo‐Monroy; Helena Castro; Ignacio Castro; Patricio Castro-Quezada; Roukaya Chibani; Abel Augusto Conceição; Courtney M. Currier; Anthony Darrouzet‐Nardi; Balázs Deák; David A. Donoso; Andrew J. Dougill; Jorge Durán; Erdenetsetseg Batdelger; Carlos I. Espinosa; Alex Fajardo; Mohammad Farzam; Daniela Ferrante; Anke S. K. Frank; Lauchlan H. Fraser; Laureano Gherardi; Aaron C. Greenville; Carlos A. Guerra; Elizabeth Gusmán; Rosa Mary Hernández; Norbert Hölzel; Elisabeth Huber‐Sannwald; Frederic Mendes Hughes; Oswaldo Jadán; Florian Jeltsch; Anke Jentsch; Kudzai Farai Kaseke; Melanie Köbel; Jessica E. Koopman; Cintia Vanesa Leder; Anja Linstädter; Peter C. le Roux; Xinkai Li; Pierre Liancourt; Jushan Liu; Michelle A. Louw; Gillian Maggs‐Kölling; Thulani P. Makhalanyane; Oumarou Malam Issa; Antonio J. Manzaneda; Eugène Marais; Juan Pablo Mora; Gerardo Moreno; Seth M. Munson; Alice Nunes; Gabriel Oliva; Gastón R. Oñatibia; Guadalupe Peter; Marco Otávio Dias Pivari; Yolanda Pueyo; R. Emiliano Quiroga; Soroor Rahmanian; Sasha C. Reed; Pedro J. Rey;Le pâturage représente l'utilisation la plus étendue des terres dans le monde. Pourtant, ses impacts sur les services écosystémiques restent incertains car des interactions omniprésentes entre la pression de pâturage, le climat, les propriétés des sols et la biodiversité peuvent se produire mais n'ont jamais été traitées simultanément. En utilisant une enquête standardisée sur 98 sites sur six continents, nous montrons que les interactions entre la pression du pâturage, le climat, le sol et la biodiversité sont essentielles pour expliquer la fourniture de services écosystémiques fondamentaux dans les zones arides du monde entier. L'augmentation de la pression de pâturage a réduit la prestation de services écosystémiques dans les zones arides plus chaudes et pauvres en espèces, tandis que les effets positifs du pâturage ont été observés dans les zones plus froides et riches en espèces. La prise en compte des interactions entre le pâturage et les facteurs abiotiques et biotiques locaux est essentielle pour comprendre le sort des écosystèmes des terres arides sous le changement climatique et l'augmentation de la pression humaine. El pastoreo representa el uso más extenso de la tierra en todo el mundo. Sin embargo, sus impactos en los servicios ecosistémicos siguen siendo inciertos porque las interacciones generalizadas entre la presión del pastoreo, el clima, las propiedades del suelo y la biodiversidad pueden ocurrir, pero nunca se han abordado simultáneamente. Utilizando una encuesta estandarizada en 98 sitios en seis continentes, mostramos que las interacciones entre la presión del pastoreo, el clima, el suelo y la biodiversidad son fundamentales para explicar la prestación de servicios ecosistémicos fundamentales en las tierras secas de todo el mundo. El aumento de la presión del pastoreo redujo la prestación de servicios ecosistémicos en las tierras secas más cálidas y pobres en especies, mientras que los efectos positivos del pastoreo se observaron en las zonas más frías y ricas en especies. Considerar las interacciones entre el pastoreo y los factores abióticos y bióticos locales es clave para comprender el destino de los ecosistemas de tierras secas bajo el cambio climático y el aumento de la presión humana. Grazing represents the most extensive use of land worldwide. Yet its impacts on ecosystem services remain uncertain because pervasive interactions between grazing pressure, climate, soil properties, and biodiversity may occur but have never been addressed simultaneously. Using a standardized survey at 98 sites across six continents, we show that interactions between grazing pressure, climate, soil, and biodiversity are critical to explain the delivery of fundamental ecosystem services across drylands worldwide. Increasing grazing pressure reduced ecosystem service delivery in warmer and species-poor drylands, whereas positive effects of grazing were observed in colder and species-rich areas. Considering interactions between grazing and local abiotic and biotic factors is key for understanding the fate of dryland ecosystems under climate change and increasing human pressure. يمثل الرعي الاستخدام الأوسع للأراضي في جميع أنحاء العالم. ومع ذلك، لا تزال آثاره على خدمات النظام الإيكولوجي غير مؤكدة لأن التفاعلات المنتشرة بين ضغط الرعي والمناخ وخصائص التربة والتنوع البيولوجي قد تحدث ولكن لم تتم معالجتها أبدًا في وقت واحد. باستخدام مسح موحد في 98 موقعًا في ست قارات، نوضح أن التفاعلات بين ضغط الرعي والمناخ والتربة والتنوع البيولوجي ضرورية لشرح تقديم خدمات النظام الإيكولوجي الأساسية عبر الأراضي الجافة في جميع أنحاء العالم. أدى الضغط المتزايد للرعي إلى تقليل تقديم خدمات النظام الإيكولوجي في الأراضي الجافة الأكثر دفئًا والفقيرة بالأنواع، في حين لوحظت آثار إيجابية للرعي في المناطق الأكثر برودة والغنية بالأنواع. يعتبر النظر في التفاعلات بين الرعي والعوامل المحلية اللاأحيائية والأحيائية أمرًا أساسيًا لفهم مصير النظم الإيكولوجية للأراضي الجافة في ظل تغير المناخ وزيادة الضغط البشري.
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