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1. Vulnerability of mineral-associated soil organic carbon to climate across global drylands

Author

Díaz-Martínez, Paloma, Maestre, Fernando T., Moreno-Jiménez, Eduardo, Delgado-Baquerizo, Manuel, Eldridge, David J., 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 J., García-Gil, Juan C., Zaccone, Claudio, Panettieri, Marco, García-Palacios, Pablo, Fan, Wei, Benavente-Ferraces, Iria, Rey, Ana, Eisenhauer, Nico, Cesarz, Simone, Abedi, Mehdi, Ahumada, Rodrigo J., Alcántara, Julio M., Amghar, Fateh, Aramayo, Valeria, Arroyo, Antonio I., Bahalkeh, Khadijeh, Ben Salem, Farah, Blaum, Niels, Boldgiv, Bazartseren, Bowker, Matthew A., Bran, Donaldo, Branquinho, Cristina, Bu, Chongfeng, Cáceres, Yonatan, Canessa, Rafaella, Castillo-Monroy, Andrea P., Castro, Ignacio, Castro-Quezada, Patricio, Chibani, Roukaya, Conceição, Abel A., Currier, Courtney M., Darrouzet-Nardi, Anthony, Deák, Balázs, Dickman, Christopher R., Donoso, David A., Dougill, Andrew J., Durán, Jorge, Ejtehadi, Hamid, Espinosa, Carlos, Fajardo, Alex, Farzam, Mohammad, Ferrante, Daniela, Fraser, Lauchlan H., Gaitán, Juan J., Gusman Montalván, Elizabeth, Hernández-Hernández, Rosa M., von Hessberg, Andreas, Hölzel, Norbert, Huber-Sannwald, Elisabeth, Hughes, Frederic M., Jadán-Maza, Oswaldo, Geissler, Katja, Jentsch, Anke, Ju, Mengchen, Kaseke, Kudzai F., Kindermann, Liana, Koopman, Jessica E., Le Roux, Peter C., Liancourt, Pierre, Linstädter, Anja, Liu, Jushan, Louw, Michelle A., Maggs-Kölling, Gillian, Makhalanyane, Thulani P., Issa, Oumarou Malam, Marais, Eugene, Margerie, Pierre, Mazaneda, Antonio J., McClaran, Mitchel P., Messeder, João Vitor S., Mora, Juan P., Moreno, Gerardo, Munson, Seth M., Nunes, Alice, Oliva, Gabriel, Oñatibia, Gastón R., Osborne, Brooke, Peter, Guadalupe, Pueyo, Yolanda, Quiroga, R. Emiliano, Reed, Sasha C., Reyes, Victor M., Rodríguez, Alexandra, Ruppert, Jan C., Sala, Osvaldo, Salah, Ayman, Sebei, Julius, Sloan, Michael, Solongo, Shijirbaatar, Stavi, Ilan, Stephens, Colton R. A., Teixido, Alberto L., Thomas, Andrew D., Throop, Heather L., Tielbörger, Katja, Travers, Samantha, Val, James, Valko, Orsolya, van den Brink, Liesbeth, Velbert, Frederike, Wamiti, Wanyoike, Wang, Deli, Wang, Lixin, Wardle, Glenda M., Yahdjian, Laura, Zaady, Eli, Zeberio, Juan M., Zhang, Yuanming, Zhou, Xiaobing, and Plaza, César

Published
2024
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2. Unforeseen plant phenotypic diversity in a dry and grazed world

Author

Gross, Nicolas, Maestre, Fernando T., Liancourt, Pierre, Berdugo, Miguel, Martin, Raphaël, Gozalo, Beatriz, Ochoa, Victoria, Delgado-Baquerizo, Manuel, Maire, Vincent, Saiz, Hugo, Soliveres, Santiago, Valencia, Enrique, Eldridge, David J., Guirado, Emilio, Jabot, Franck, Asensio, Sergio, Gaitán, Juan J., García-Gómez, Miguel, Martínez, Paloma, Martínez-Valderrama, Jaime, Mendoza, Betty J., Moreno-Jiménez, Eduardo, Pescador, David S., Plaza, César, Pijuan, Ivan Santaolaria, Abedi, Mehdi, Ahumada, Rodrigo J., Amghar, Fateh, Arroyo, Antonio I., Bahalkeh, Khadijeh, Bailey, Lydia, Ben Salem, Farah, Blaum, Niels, Boldgiv, Bazartseren, Bowker, Matthew A., 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 C., Deák, Balázs, Donoso, David A., 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 F., Kindermann, Liana, le Roux, Peter, Linstädter, Anja, Louw, Michelle A., Mabaso, Mancha, Maggs-Kölling, Gillian, Makhalanyane, Thulani P., Issa, Oumarou Malam, Manzaneda, Antonio J., Marais, Eugene, Margerie, Pierre, Hughes, Frederic Mendes, Messeder, João Vitor S., Mora, Juan P., Moreno, Gerardo, Munson, Seth M., Nunes, Alice, Oliva, Gabriel, Oñatibia, Gaston R., Peter, Guadalupe, Pueyo, Yolanda, Quiroga, R. Emiliano, Ramírez-Iglesias, Elizabeth, Reed, Sasha C., Rey, Pedro J., Reyes Gómez, Víctor M., Rodríguez, Alexandra, Rolo, Victor, Rubalcaba, Juan G., Ruppert, Jan C., Sala, Osvaldo, Salah, Ayman, Sebei, Phokgedi Julius, Stavi, Ilan, Stephens, Colton, Teixido, Alberto L., Thomas, Andrew D., Throop, Heather L., Tielbörger, Katja, Travers, Samantha, Undrakhbold, Sainbileg, Val, James, Valkó, Orsolya, Velbert, Frederike, Wamiti, Wanyoike, Wang, Lixin, Wang, Deli, Wardle, Glenda M., Wolff, Peter, Yahdjian, Laura, Yari, Reza, Zaady, Eli, Zeberio, Juan Manuel, Zhang, Yuanling, Zhou, Xiaobing, and Le Bagousse-Pinguet, Yoann

Published
2024
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4. Grazing and ecosystem service delivery in global drylands

Author

Maestre, Fernando T., Le Bagousse-Pinguet, Yoann, Delgado-Baquerizo, Manuel, Eldridge, David J., Saiz, Hugo, Berdugo, Miguel, Gozalo, Beatriz, Ochoa, Victoria, Guirado, Emilio, García-Gómez, Miguel, Valencia, Enrique, Gaitán, Juan J., Asensio, Sergio, Mendoza, Betty J., Plaza, César, Díaz-Martínez, Paloma, Rey, Ana, Hu, Hang-Wei, He, Ji-Zheng, Wang, Jun-Tao, Lehmann, Anika, Rillig, Matthias C., Cesarz, Simone, Eisenhauer, Nico, Martínez-Valderrama, Jaime, Moreno-Jiménez, Eduardo, Sala, Osvaldo, Abedi, Mehdi, Ahmadian, Negar, Alados, Concepción L., Aramayo, Valeria, Amghar, Fateh, Arredondo, Tulio, Ahumada, Rodrigo J., Bahalkeh, Khadijeh, Ben Salem, Farah, Blaum, Niels, Boldgiv, Bazartseren, Bowker, Matthew A., Bran, Donaldo, Bu, Chongfeng, Canessa, Rafaella, Castillo-Monroy, Andrea P., Castro, Helena, Castro, Ignacio, Castro-Quezada, Patricio, Chibani, Roukaya, Conceição, Abel A., Currier, Courtney M., Darrouzet-Nardi, Anthony, Deák, Balázs, Donoso, David A., Dougill, Andrew J., Durán, Jorge, Erdenetsetseg, Batdelger, Espinosa, Carlos I., Fajardo, Alex, Farzam, Mohammad, Ferrante, Daniela, Frank, Anke S. K., Fraser, Lauchlan H., Gherardi, Laureano A., Greenville, Aaron C., Guerra, Carlos A., Gusmán-Montalvan, Elizabeth, Hernández-Hernández, Rosa M., Hölzel, Norbert, Huber-Sannwald, Elisabeth, Hughes, Frederic M., Jadán-Maza, Oswaldo, Jeltsch, Florian, Jentsch, Anke, Kaseke, Kudzai F., Köbel, Melanie, Koopman, Jessica E., Leder, Cintia V., Linstädter, Anja, le Roux, Peter C., Li, Xinkai, Liancourt, Pierre, Liu, Jushan, Louw, Michelle A., Maggs-Kölling, Gillian, Makhalanyane, Thulani P., Issa, Oumarou Malam, Manzaneda, Antonio J., Marais, Eugene, Mora, Juan P., Moreno, Gerardo, Munson, Seth M., Nunes, Alice, Oliva, Gabriel, Oñatibia, Gastón R., Peter, Guadalupe, Pivari, Marco O. D., Pueyo, Yolanda, Quiroga, R. Emiliano, Rahmanian, Soroor, Reed, Sasha C., Rey, Pedro J., Richard, Benoit, Rodríguez, Alexandra, Rolo, Víctor, Rubalcaba, Juan G., Ruppert, Jan C., Salah, Ayman, Schuchardt, Max A., Spann, Sedona, Stavi, Ilan, Stephens, Colton R. A., Swemmer, Anthony M., Teixido, Alberto L., Thomas, Andrew D., Throop, Heather L., 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 M., Yahdjian, Laura, Zaady, Eli, Zhang, Yuanming, Zhou, Xiaobing, Singh, Brajesh K., Gross, Nicolas, Universidad de Alicante, Instituto de Recursos Naturales y Agrobiología de Sevilla (IRNAS), Consejo Superior de Investigaciones Científicas [Madrid] (CSIC), University of New South Wales [Sydney] (UNSW), University of Zaragoza - Universidad de Zaragoza [Zaragoza], Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology [Zürich] (ETH Zürich), Université d'Alicante, Espagne (UA), Universidad Politécnica de Madrid (UPM), Chinese Academy of Agricultural Sciences (CAAS), Université Clermont Auvergne (UCA), Unité Mixte de Recherche sur l'Ecosystème Prairial - UMR (UREP), VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), European Research Council, Generalitat Valenciana, Alexander von Humboldt Foundation, German Centre for Integrative Biodiversity Research, German Research Foundation, European Commission, Asia Foundation, Fundação para a Ciência e a Tecnologia (Portugal), Ministerio de Ciencia e Innovación (España), Comunidad de Madrid, Northern Arizona University, Consejo Nacional de Ciencia y Tecnología (México), Ministério da Ciência, Tecnologia e Inovação (Brasil), National Science Foundation (US), Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Brasil), National Research Foundation (South Africa), Federal Ministry of Education and Research (Germany), Natural Sciences and Engineering Research Council of Canada, Australian Research Council, Agencia Estatal de Investigación (España), Junta de Andalucía, National Natural Science Foundation of China, Universidad Nacional de Río Negro, Junta de Extremadura, Ferdowsi University of Mashhad, Environmental Investment Fund of Namibia, Taylor Family Foundation, Maestre, Fernando T., Delgado-Baquerizo, Manuel, Eldridge, David J., Sáiz, Hugo, Berdugo, Miguel, Gozalo, Beatriz, Ochoa, Victoria, Guirado, Emilio, García-Gómez, Miguel, Valencia, Enrique, Gaitán, Juan J., Deák, Balázs, Donoso, David, Dougill, Andrew, Erdenetsetseg, Batdegleg, Espinosa, Carlos Iván, Fajardo, Alex, Farzam, Mohammad, Ferrante, Daniela, Frank, Anke S. K., fraser, Lauchlan, Jeltsch, Florian, Gherardi, Laureano, Greenville, Aaron, Guerra, Carlos A., Gusmán Montalván, Elizabeth, Hernández Hernández, Rosa M., Huber-Sannwald, E., Hughes, Frederic M., Jadán-Maza, O., Jentsch, Anke, Kaseke, Kudzai Farai, Köbel, Melanie, Koopman, Jesica E., Leder, Cintia, Linstädter, Anja, Le Roux, Peter C., Liancourt, Pierre, Liu, Jushan, Munson, Seth M., Low, Michelle A., Maggs Kölling, Gillian, Makhalanyane, Thulani P.7, Malam Issa, Oumarou7, Manzaneda, Antonio J., Marais, Eugene, Mora, Juan P., Moreno, Gerardo, Nunes, Alice, Oliva, Gabriel, Oñatibia, Gastón, Peter, Guadalupe, Pivari, Marco O. D., Pueyo, Yolanda, Quiroga, R Emiliano, Reed, Sasha C., Rey, P.J., Teixido, Alberto L., Richard, Benoit, Rodríguez, Alexandra, Rolo, Víctor, Rubalcaba, Juan G., Salah, Ayman, Stavi, Ilan, Stephens, Colton R. A., Swemmer, Anthony, Thomas, Andrew, Throop, Heather L., Travers, Samantha, Val, James, Valkó, Orsolya, van den Brink, Liesbeth, Velasco Ayuso, Sergio, Velbert, Frederike, Wamiti, Wanyoike, Asencio, Sergio, Wang, Deli, Wang, Lixin, Wardle, Glenda M., Yahdjian, Laura, Zaady, Eli, Yuanming, Zhang, Singh, Brajesh K., Gross, Nicolas, Mendoza, Betty J., Plaza de Carlos, César, Rey, Ana, Hu, Hang-Wei, He, Ji-Zheng, Wang, Jun-Tao, Lehmann, Anika, Rillig, Matthias C., Cesarz, Simone, Eisenhauer, Nico, Martínez-Valderrama, Jaime, Moreno-Jiménez, Eduardo, Salas, O., Abedi, Mehdi, Ahmadian , Negar, Alados, Concepción L., Aramayo, Valeria, Amghar, Fateh, Arredondo, Tulio, Ahumada, Rodrigo J., Bahalkeh, Khadijeh, Salem, Farah Ben, Blaum, Niels, Boldgiv, Bazartseren, Browker, Matthew A., Bran, Donaldo, Bu, Chongfeng, Canessa, Rafaella, Castro, Helena, Castro, Ignacio, Castro-Quezada, Patricio, Conceição, Abel A., Currier, Courtney M., Darrouzet-Nardi, Anthony, Universidad de Alicante. Departamento de Ecología, Universidad de Alicante. Instituto Multidisciplinar para el Estudio del Medio 'Ramón Margalef', Laboratorio de Ecología de Zonas Áridas y Cambio Global (DRYLAB), Institut méditerranéen de biodiversité et d'écologie marine et continentale (IMBE), Avignon Université (AU)-Aix Marseille Université (AMU)-Institut de recherche pour le développement [IRD] : UMR237-Centre National de la Recherche Scientifique (CNRS), Universidad Rey Juan Carlos [Madrid] (URJC), Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC), La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), and Repositório da Universidade de Lisboa

Subjects
Livestock, Multidisciplinary, Climate Change, Drylands, Systems, Wild, Biodiversity, 580 Plants (Botany), Soil, Grazing, [SDE]Environmental Sciences, Ecosystem services, Herbivory, Rangeland
Abstract

7 páginas.- 4 figuras.- 32 referencias.- Supplementary materials: science.org/doi/10.1126/science.abq4062 Materials and Methods Figs. S1 to S19 Tables S1 to S28 References (33–269) MDAR Reproducibility Checklist Movie S1.- 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 speciespoor 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. Copyright © 2022 the authors, 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. Copyright © 2022 the authors, Funding: This research was funded by the European Research Council [ERC grant agreement 647038 (BIODESERT)] and Generalitat Valenciana (CIDEGENT/2018/ 041). F.T.M. acknowledges support from a Rei Jaume I Award, the Alexander von Humboldt Foundation, and the Synthesis Center (sDiv) of the German Centre for Integrative Biodiversity Research Halle–Jena–Leipzig (iDiv). C.A.G., S.C., and N.E. acknowledge support from iDiv and the Deutsche Forschungsgemeinschaft (DFG– FZT 118, 202548816; Flexpool proposal 34600850). Y.L.B.-P. was supported by a Marie Sklodowska-Curie Actions Individual Fellowship (MSCA-IF) within the European Program Horizon 2020 (DRYFUN Project 656035). N.G. was supported by CAP 20-25 (16-IDEX-0001) and the AgreenSkills+ fellowship program, which has received funding from the EU’s Seventh Framework Programme under grant agreement N° FP7-609398 (AgreenSkills+ contract). B.B. and B.E. were supported by the Taylor Family–Asia Foundation Endowed Chair in Ecology and Conservation Biology. J.D., A.Ro., and H.C. acknowledge support from the Fundação para a Ciência e a Tecnologia (IF/00950/ 2014 and 2020.03670.CEECIND, SFRH/BDP/108913/2015, and in the scope of the framework contract foreseen in the numbers 4-6 of the article 23, of the Decree-Law 57/2016, August 29, changed by Law 57/2017, July 19, respectively), as well as from the MCTES, FSE, UE, and the CFE (UIDB/04004/2020) research unit financed by Fundação para a Ciência e a Tecnologia/MCTES through national funds (PIDDAC). C.P. acknowledges support from the Spanish Ministry of Science and Innovation (ref. AGL201675762-R, AEI/FEDER, UE, and PID2020-116578RB-I00, MCIN/AEI/10.13039/501100011033) and the European Union’s Horizon 2020 Research and Innovation Programme under grant agreement no. 101000224. E.V. was funded by the 2017 program for attracting and retaining talent of Comunidad de Madrid (no. 2017‐T2/ AMB‐5406). M.A.B. acknowledges support from the School of Forestry and College of the Environment, Forestry and Natural Sciences of Northern Arizona University. E.H.-S. acknowledges support from the Consejo Nacional de Ciencia y Tecnología (SEP-CB-2015-01-251388, PN 2017-5036 and PRONAII 319059). F.M.H. acknowledges support from the National Council for Scientific and Technological Development (CNPq - PCI/INMA) of the Brazilian Ministry of Science, Technology and Innovation (MCTI, processes number 302381/2020-1). H.L.T. acknowledges support from the US National Science Foundation (NSF) (DEB 0953864). A.N. and M.K. acknowledge support from the Fundação para a Ciência e a Tecnologia (SFRH/BD/130274/2017, CEECIND/02453/2018/CP1534/CT0001, PTDC/ASP-SIL/7743/2020 and UIDB/00329/2020). A.A.C. acknowledges support from the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Brasil (CAPES) - Finance Code 001. J.E.K. and T.P.M. acknowledge the National Research Foundation of South Africa (grant no. 114412). F.J. and N.B. acknowledge support from the German Federal Ministry of Education and Research (BMBF) in the framework of the SPACES projects OPTIMASS (FKZ: 01LL1302A) and ORYCS (FKZ:01LL1804A). A.Li. and A.S.K.F. acknowledge support from the German Federal Ministry of Education and Research (BMBF) in the framework of the SPACES projects Limpopo Living Landscapes (FKZ: 01LL1304D) and SALLnet (FKZ: 01LL1802C). L.W. acknowledges support from the US NSF (EAR 1554894). L.H.F. acknowledges support from the Natural Sciences and Engineering Research Council of Canada Industrial Research Chair Program in Ecosystem Reclamation. S.C.R. acknowledges support from the US Geological Survey Ecosystems Mission Area and the US Bureau of Land Management. G.M.W. acknowledges support from the Australian Research Council. L.v.d.B. and K.T. acknowledge support from the German Research Foundation (DFG) priority research program SPP-1803 “EarthShape: Earth Surface Shaping by Biota” (TI 338/14-1). M.D.-B. acknowledges support from the Spanish Ministry of Science and Innovation for the I+D+i project PID2020-115813RA-I00 funded by MCIN/AEI/10.13039/501100011033. M.D.-B. is also supported by a project of the Fondo Europeo de Desarrollo Regional (FEDER) and the Consejería de Transformación Económica, Industria, Conocimiento y Universidades of the Junta de Andalucía (FEDER Andalucía 2014-2020 Objetivo temático “01 - Refuerzo de la investigación, el desarrollo tecnológico y la innovación”) associated with the research project P20_00879 (ANDABIOMA). P.J.R. and A.J.M. acknowledge support from Fondo Europeo de Desarrollo Regional through the FEDER Andalucía operative program, FEDER-UJA 1261180 project. A.F. thanks ANID PIA/BASAL FB210006 and Millennium Science Initiative Program NCN2021-050. A.J. acknowledges support from the Bavarian Research Alliance Germany (BayIntAn_UBT_2017_61). C.B. acknowledges the National Natural Science Foundation of China (grant no. 41971131). Biodiversity and ecosystem function research in the B.K.S. laboratory is funded by the Australian Research Council (DP210102081). Any use of trade, product, or firm names in this paper is for descriptive purposes only and does not imply endorsement by the US government. H.S. is supported by a María Zambrano fellowship funded by the Ministry of Universities and European Union-Next Generation plan. G.P. and C.V.L. acknowledge support from Universidad Nacional de Río Negro (PI 40-C-873 and 654). V.R. acknowledges support from the Regional Government of Extremadura (Spain) through a “Talento” fellowship (TA18022). M.F. acknowledges support from the Department of Range and Watershed Management, Ferdowsi University of Mashhad, Mashhad, Iran. Participation of recent graduates in collecting field data at four sites in Namibia was supported by a capacity building grant to Gobabeb–Namib Research Institute by the Environmental Investment Fund in Namibia.

Published
2022

5. Biocrust‐forming lichens increase soil available phosphorus under simulated climate change

Author

Concostrina‐Zubiri, Laura, Valencia, Enrique, Ochoa, Victoria, Gozalo, Beatriz, Mendoza, Betty J., Maestre, Fernando T., Universidad de Alicante. Departamento de Ecología, Universidad de Alicante. Instituto Multidisciplinar para el Estudio del Medio 'Ramón Margalef', and Laboratorio de Ecología de Zonas Áridas y Cambio Global (DRYLAB)

Subjects
Lichens, Drylands, Biological soil crusts, Climate change, Soil Science, Soil fertility
Abstract

Drylands are important reservoirs of soil phosphorus (P) at the global scale, although large uncertainties remain regarding how climate change will affect P cycling in these ecosystems. Biocrust-forming lichens are important regulators of abiotic and biotic processes occurring in the soil surface, including nutrient availability and redistribution, across global drylands. However, their role as modulators of climate change impacts on soil P cycling is poorly known. We conducted a manipulative microcosm experiment to evaluate how six biocrust-forming lichens (Buellia zoharyi, Diploschistes diacapsis, Fulgensia subbracteata, Psora decipiens, Squamarina lentigera, and Toninia sedifolia) with diverse morphology and chemistry affect soil available P concentration and the activity of acid phosphatase after 50 months of simulated ~2°C warming and 35% rainfall reduction. Lichens increased soil available inorganic and total available P, and the activity of acid phosphatase, although the magnitude of these effects was highly species-specific. Climate change treatments increased available organic P regardless of lichen species. Our findings provide novel experimental evidence on the importance of biocrusts as modulators of P cycling in drylands and highlight the necessity to take into account the identity of biocrust constituents when evaluating their effects on soil fertility. This research was funded by the European Research Council (ERC Grant Agreements 242658 [BIOCOM] and 647038 [BIODESERT] awarded to F.T.M), and by the Marie Skłodowska-Curie Actions (MSCA Grant Agreement 795380 [INDECRUST] awarded to L.C-Z.). E.V. was supported by the 2017 program for attracting and retaining talent of Comunidad de Madrid (no. 2017‐T2/ AM B‐ 5406). F.T.M . also acknowledges support from Generalitat Valenciana (CIDEGENT/2018/041).

Published
2022

6. Decomposition of dryland biocrust-forming lichens and mosses contributes to soil nutrient cycling

Author

Universidad de Alicante. Departamento de Ecología, Universidad de Alicante. Instituto Multidisciplinar para el Estudio del Medio "Ramón Margalef", Concostrina-Zubiri, Laura, Berdugo, Miguel, Valencia, Enrique, Mendoza, Betty J., Maestre, Fernando T., Universidad de Alicante. Departamento de Ecología, Universidad de Alicante. Instituto Multidisciplinar para el Estudio del Medio "Ramón Margalef", Concostrina-Zubiri, Laura, Berdugo, Miguel, Valencia, Enrique, Mendoza, Betty J., and Maestre, Fernando T.

Abstract

Background and aims Biocrusts are major contributors to dryland nutrient cycling by regulating C, N and P inputs and fluxes. However, our understanding about how the decomposition of biocrust constituents contributes to soil nutrient cycling in drylands is virtually unknown. Methods We conducted a microcosm experiment to: i) evaluate the litter decomposition dynamics of two common biocrust-forming species with contrasting tissue chemistry and growth form (the lichen Cladonia foliacea and the moss Syntrichia caninervis), and ii) their effects on several soil variables related to soil functioning. Results Cladonia litter decomposed gradually with time (92% total mass loss after 342 days), while Syntrichia litter decomposed much faster (92% total mass loss after 62 days, with no further losses until the end of the experiment at 342 days). We observed species-specific effects of their litter on dissolved organic N (DON) and NH4+ depending on collection time, which changed the effects of litter decomposition on DON and pH regardless of the biocrust species considered. Overall, biocrust litter had a positive effect on SOC, DON, NH+4 and acid phosphatase activity. Conclusions Our experimental results show that decomposition of biocrust tissues plays an important role in soil nutrient cycling, indicating that this process impacts the fertility and functioning of dryland soils.

Published
2022

7. Biocrust-forming lichens increase soil available phosphorus under simulated climate change

Author

Universidad de Alicante. Departamento de Ecología, Universidad de Alicante. Instituto Multidisciplinar para el Estudio del Medio "Ramón Margalef", Concostrina-Zubiri, Laura, Valencia, Enrique, Ochoa, Victoria, Gozalo, Beatriz, Mendoza, Betty J., Maestre, Fernando T., Universidad de Alicante. Departamento de Ecología, Universidad de Alicante. Instituto Multidisciplinar para el Estudio del Medio "Ramón Margalef", Concostrina-Zubiri, Laura, Valencia, Enrique, Ochoa, Victoria, Gozalo, Beatriz, Mendoza, Betty J., and Maestre, Fernando T.

Abstract

Drylands are important reservoirs of soil phosphorus (P) at the global scale, although large uncertainties remain regarding how climate change will affect P cycling in these ecosystems. Biocrust-forming lichens are important regulators of abiotic and biotic processes occurring in the soil surface, including nutrient availability and redistribution, across global drylands. However, their role as modulators of climate change impacts on soil P cycling is poorly known. We conducted a manipulative microcosm experiment to evaluate how six biocrust-forming lichens (Buellia zoharyi, Diploschistes diacapsis, Fulgensia subbracteata, Psora decipiens, Squamarina lentigera, and Toninia sedifolia) with diverse morphology and chemistry affect soil available P concentration and the activity of acid phosphatase after 50 months of simulated ~2°C warming and 35% rainfall reduction. Lichens increased soil available inorganic and total available P, and the activity of acid phosphatase, although the magnitude of these effects was highly species-specific. Climate change treatments increased available organic P regardless of lichen species. Our findings provide novel experimental evidence on the importance of biocrusts as modulators of P cycling in drylands and highlight the necessity to take into account the identity of biocrust constituents when evaluating their effects on soil fertility.

Published
2022

8. Grazing and ecosystem service delivery in global drylands

Author

Universidad de Alicante. Departamento de Ecología, Universidad de Alicante. Instituto Multidisciplinar para el Estudio del Medio "Ramón Margalef", Maestre, Fernando T., Le Bagousse-Pinguet, Yoann, Delgado-Baquerizo, Manuel, Eldridge, David J., Saiz, Hugo, Berdugo, Miguel, Gozalo, Beatriz, Ochoa, Victoria, Guirado, Emilio, García-Gómez, Miguel, Valencia, Enrique, Bowker, Matthew A., Bran, Donaldo, Bu, Chongfeng, Canessa, Rafaella, Castillo-Monroy, Andrea P., Castro, Helena, Castro, Ignacio, Castro-Quezada, Patricio, Chibani, Roukaya, Conceição, Abel A., Jadán-Maza, Oswaldo, Currier, Courtney M., Darrouzet-Nardi, Anthony, Deák, Balázs, Donoso, David A., Dougill, Andrew J., Durán, Jorge, Erdenetsetseg, Batdelger, Espinosa, Carlos I., Fajardo, Alex, Farzam, Mohammad, Jeltsch, Florian, Ferrante, Daniela, Frank, Anke S.K., Fraser, Lauchlan H., Gherardi, Laureano A., Greenville, Aaron C., Guerra, Carlos A., Gusmán-Montalvan, Elizabeth, Hernández-Hernández, Rosa M., Hölzel, Norbert, Huber-Sannwald, Elisabeth, Jentsch, Anke, Hughes, Frederic M., Kaseke, Kudzai F., Köbel, Melanie, Koopman, Jessica E., Leder, Cintia V., Linstädter, Anja, le Roux, Peter C., Li, Xinkai, Richard, Benoit, Liancourt, Pierre, Liu, Jushan, Louw, Michelle A., Maggs-Kölling, Gillian, Makhalanyane, Thulani P., Malam Issa, Oumarou, Manzaneda, Antonio J., Marais, Eugene, Mora, Juan P., Moreno, Gerardo, Rodríguez, Alexandra, Munson, Seth M., Nunes, Alice, Oliva, Gabriel, Oñatibia, Gastón R., Peter, Guadalupe, Pivari, Marco O.D., Pueyo, Yolanda, Quiroga, R. Emiliano, Rahmanian, Soroor, Reed, Sasha C., Rolo, Víctor, Rey, Pedro J., Rubalcaba, Juan G., Ruppert, Jan C., Salah, Ayman, Schuchardt, Max A., Spann, Sedona, Stavi, Ilan, Stephens, Colton R.A., Gaitán, Juan J., Swemmer, Anthony M., Teixido, Alberto L., Thomas, Andrew D., Throop, Heather L., Tielbörger, Katja, Travers, Samantha, Val, James, Valkó, Orsolya, van den Brink, Liesbeth, Velasco Ayuso, Sergio, Asensio, Sergio, Velbert, Frederike, Wamiti, Wanyoike, Wang, Deli, Wang, Lixin, Wardle, Glenda M., Yahdjian, Laura, Zaady, Eli, Zhang, Yuanming, Zhou, Xiaobing, Singh, Brajesh K., Mendoza, Betty J., Gross, Nicolas, Plaza, César, Díaz-Martínez, Paloma, Rey, Ana, Hu, Hang-Wei, He, Ji-Zheng, Wang, Jun‐Tao, Lehmann, Anika, Rillig, Matthias C., Cesarz, Simone, Eisenhauer, Nico, Martínez-Valderrama, Jaime, Moreno Jiménez, Eduardo, Sala, Osvaldo, Abedi, Mehdi, Ahmadian, Negar, Alados, Concepción L., Aramayo, Valeria, Amghar, Fateh, Arredondo, Tulio, Ahumada, Rodrigo J., Bahalkeh, Khadijeh, Ben Salem, Farah, Blaum, Niels, Boldgiv, Bazartseren, Universidad de Alicante. Departamento de Ecología, Universidad de Alicante. Instituto Multidisciplinar para el Estudio del Medio "Ramón Margalef", Maestre, Fernando T., Le Bagousse-Pinguet, Yoann, Delgado-Baquerizo, Manuel, Eldridge, David J., Saiz, Hugo, Berdugo, Miguel, Gozalo, Beatriz, Ochoa, Victoria, Guirado, Emilio, García-Gómez, Miguel, Valencia, Enrique, Bowker, Matthew A., Bran, Donaldo, Bu, Chongfeng, Canessa, Rafaella, Castillo-Monroy, Andrea P., Castro, Helena, Castro, Ignacio, Castro-Quezada, Patricio, Chibani, Roukaya, Conceição, Abel A., Jadán-Maza, Oswaldo, Currier, Courtney M., Darrouzet-Nardi, Anthony, Deák, Balázs, Donoso, David A., Dougill, Andrew J., Durán, Jorge, Erdenetsetseg, Batdelger, Espinosa, Carlos I., Fajardo, Alex, Farzam, Mohammad, Jeltsch, Florian, Ferrante, Daniela, Frank, Anke S.K., Fraser, Lauchlan H., Gherardi, Laureano A., Greenville, Aaron C., Guerra, Carlos A., Gusmán-Montalvan, Elizabeth, Hernández-Hernández, Rosa M., Hölzel, Norbert, Huber-Sannwald, Elisabeth, Jentsch, Anke, Hughes, Frederic M., Kaseke, Kudzai F., Köbel, Melanie, Koopman, Jessica E., Leder, Cintia V., Linstädter, Anja, le Roux, Peter C., Li, Xinkai, Richard, Benoit, Liancourt, Pierre, Liu, Jushan, Louw, Michelle A., Maggs-Kölling, Gillian, Makhalanyane, Thulani P., Malam Issa, Oumarou, Manzaneda, Antonio J., Marais, Eugene, Mora, Juan P., Moreno, Gerardo, Rodríguez, Alexandra, Munson, Seth M., Nunes, Alice, Oliva, Gabriel, Oñatibia, Gastón R., Peter, Guadalupe, Pivari, Marco O.D., Pueyo, Yolanda, Quiroga, R. Emiliano, Rahmanian, Soroor, Reed, Sasha C., Rolo, Víctor, Rey, Pedro J., Rubalcaba, Juan G., Ruppert, Jan C., Salah, Ayman, Schuchardt, Max A., Spann, Sedona, Stavi, Ilan, Stephens, Colton R.A., Gaitán, Juan J., Swemmer, Anthony M., Teixido, Alberto L., Thomas, Andrew D., Throop, Heather L., Tielbörger, Katja, Travers, Samantha, Val, James, Valkó, Orsolya, van den Brink, Liesbeth, Velasco Ayuso, Sergio, Asensio, Sergio, Velbert, Frederike, Wamiti, Wanyoike, Wang, Deli, Wang, Lixin, Wardle, Glenda M., Yahdjian, Laura, Zaady, Eli, Zhang, Yuanming, Zhou, Xiaobing, Singh, Brajesh K., Mendoza, Betty J., Gross, Nicolas, Plaza, César, Díaz-Martínez, Paloma, Rey, Ana, Hu, Hang-Wei, He, Ji-Zheng, Wang, Jun‐Tao, Lehmann, Anika, Rillig, Matthias C., Cesarz, Simone, Eisenhauer, Nico, Martínez-Valderrama, Jaime, Moreno Jiménez, Eduardo, Sala, Osvaldo, Abedi, Mehdi, Ahmadian, Negar, Alados, Concepción L., Aramayo, Valeria, Amghar, Fateh, Arredondo, Tulio, Ahumada, Rodrigo J., Bahalkeh, Khadijeh, Ben Salem, Farah, Blaum, Niels, and Boldgiv, Bazartseren

Abstract

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.

Published
2022

10. Drivers of woody dominance across global drylands.

Author

Biancari, Lucio, Aguiar, Martín R., Eldridge, David J., Oñatibia, Gastón R., Bagousse-Pinguet, Yoann Le, Saiz, Hugo, Gross, Nicolas, Austin, Amy T., Ochoa, Victoria, Gozalo, Beatriz, Asensio, Sergio, Guirado, Emilio, Valencia, Enrique, Berdugo, Miguel, Plaza, César, Martínez-Valderrama, Jaime, Mendoza, Betty J., García-Gómez, Miguel, Abedi, Mehdi, and Ahumada, Rodrigo J.

Subjects
*FIELD research, *GRAZING, *ECOSYSTEM services, *CLIMATE change, *SOCIAL dominance
Abstract

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. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
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11. Species-specific effects of biocrust-forming lichens on soil properties under simulated climate change are driven by functional traits

Author

Concostrina-Zubiri, Laura, Valencia, Enrique, Ochoa, Victoria, Gozalo, Beatriz, Mendoza, Betty J., and Maestre, Fernando T.

Subjects
biological soil crusts, drylands, climate change, 13. Climate action, soil fertility, morphology, functional traits, 15. Life on land, lichens
Abstract

Biocrusts are key drivers of ecosystem functioning in drylands, yet our understanding of how climate change will affect the chemistry of biocrust-forming species and their impacts on carbon (C) and nitrogen (N) cycling is still very limited. Using a manipulative experiment conducted with common biocrust-forming lichens with distinct morphology and chemistry (Buellia zoharyi, Diploschistes diacapsis, Psora decipiens and Squamarina lentigera), we evaluated changes in lichen total and isotopic C and N and several soil C and N variables after 50 months of simulated warming and rainfall reduction. Climate change treatments reduced δ13C and C:N ratio in B. zoharyi, and increased δ15N in S. lentigera. Lichens had species-specific effects on soil dissolved organic N (DON), , β-glucosidase and acid phosphatase activity regardless of climate change treatments, while these treatments changed how lichens affected several soil properties regardless of biocrust species. Changes in thallus δ13C, N and C:N drove species-specific effects on DON, , β-glucosidase and acid phosphatase activity. Our findings indicate that warmer and drier conditions will alter the chemistry of biocrust-forming lichens, affecting soil nutrient cycling, and emphasize their key role as modulators of climate change impacts in dryland soils., We thank D. Callen, M. Ladrón de Guevara, J. L. Quero, M. D. Puche, N. Simón, R. Chaves, V. Felde, D. Sánchez-Pescador and S. Asensio for their help during the setup, maintenance and harvest/analysis of the experiment and its samples, and R. Maia for the isotope and elemental analysis. We also thank two anonymous reviewers for helpful comments that improved an earlier version of the manuscript. This research was funded by the European Research Council (ERC Grant Agreements 242658 [BIOCOM] and 647038 [BIODESERT] awarded to F.T.M), and by the Marie Skłodowska-Curie Actions (MSCA Grant Agreement 795380 [INDECRUST] awarded to L.C-Z.). E.V. was supported by the 2017 program for attracting and retaining talent of Comunidad de Madrid (no. 2017‐T2/ AMB‐5406). F.T.M. also acknowledges support from Generalitat Valenciana (CIDEGENT/2018/041).

12. Grazing and ecosystem service delivery in global drylands.

Author

Maestre FT, Le Bagousse-Pinguet Y, Delgado-Baquerizo M, Eldridge DJ, Saiz H, Berdugo M, Gozalo B, Ochoa V, Guirado E, García-Gómez M, Valencia E, Gaitán JJ, Asensio S, Mendoza BJ, Plaza C, Díaz-Martínez P, Rey A, Hu HW, He JZ, Wang JT, Lehmann A, Rillig MC, Cesarz S, Eisenhauer N, Martínez-Valderrama J, Moreno-Jiménez E, Sala O, Abedi M, Ahmadian N, Alados CL, Aramayo V, Amghar F, Arredondo T, Ahumada RJ, Bahalkeh K, Ben Salem F, Blaum N, Boldgiv B, Bowker MA, Bran D, Bu C, Canessa R, Castillo-Monroy AP, Castro H, Castro I, Castro-Quezada P, Chibani R, Conceição AA, Currier CM, Darrouzet-Nardi A, Deák B, Donoso DA, Dougill AJ, Durán J, Erdenetsetseg B, Espinosa CI, Fajardo A, Farzam M, Ferrante D, Frank ASK, Fraser LH, Gherardi LA, Greenville AC, Guerra CA, Gusmán-Montalvan E, Hernández-Hernández RM, Hölzel N, Huber-Sannwald E, Hughes FM, Jadán-Maza O, Jeltsch F, Jentsch A, Kaseke KF, Köbel M, Koopman JE, Leder CV, Linstädter A, le Roux PC, Li X, Liancourt P, Liu J, Louw MA, Maggs-Kölling G, Makhalanyane TP, Issa OM, Manzaneda AJ, Marais E, Mora JP, Moreno G, Munson SM, Nunes A, Oliva G, Oñatibia GR, Peter G, Pivari MOD, Pueyo Y, Quiroga RE, Rahmanian S, Reed SC, Rey PJ, Richard B, Rodríguez A, Rolo V, Rubalcaba JG, Ruppert JC, Salah A, Schuchardt MA, Spann S, Stavi I, Stephens CRA, Swemmer AM, Teixido AL, Thomas AD, Throop HL, Tielbörger K, Travers S, Val J, Valkó O, van den Brink L, Ayuso SV, Velbert F, Wamiti W, Wang D, Wang L, Wardle GM, Yahdjian L, Zaady E, Zhang Y, Zhou X, Singh BK, and Gross N

Subjects
Climate Change, Soil, Biodiversity, Herbivory, Livestock
Abstract

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.

Published
2022
Full Text
View/download PDF

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