Multifunctionality debt in global drylands linked to past biome and climate
10 páginas.- 3 figuras.- 2 tablas.- referencias.-Additional supporting information may be found online in the Supporting Information section at the end of the article.
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| Language: | English |
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Wiley
2019-06
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| Subjects: | Arid climate, Last Glacial Maximum, Nutrient stocks, Nutrient transformation rates, Paleoclimate, Plant productivity, Plant species richness, Precipitation, |
| Online Access: | http://hdl.handle.net/10261/336431 |
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dig-irnas-es-10261-3364312023-10-04T09:04:35Z Multifunctionality debt in global drylands linked to past biome and climate Ye, Jian-Sheng Delgado-Baquerizo, Manuel Soliveres, Santiago Maestre, Fernando T. National Natural Science Foundation of China European Commission Ministerio de Economía, Industria y Competitividad (España) Agencia Estatal de Investigación (España) Ye, Jian-Sheng [0000-0001-5335-7896] Delgado-Baquerizo, Manuel [0000-0002-6499-576X] Soliveres, Santiago [0000-0001-9661-7192] Maestre, Fernando T. [0000-0002-7434-4856] Arid climate Last Glacial Maximum Nutrient stocks Nutrient transformation rates Paleoclimate Plant productivity Plant species richness Precipitation 10 páginas.- 3 figuras.- 2 tablas.- referencias.-Additional supporting information may be found online in the Supporting Information section at the end of the article. Past vegetation and climatic conditions are known to influence current biodiversity patterns. However, whether their legacy effects affect the provision of multiple ecosystem functions, that is, multifunctionality, remains largely unknown. Here we analyzed soil nutrient stocks and their transformation rates in 236 drylands from six continents to evaluate the associations between current levels of multifunctionality and legacy effects of the Last Glacial Maximum (LGM) desert biome distribution and climate. We found that past desert distribution and temperature legacy, defined as increasing temperature from LGM, were negatively correlated with contemporary multifunctionality even after accounting for predictors such as current climate, soil texture, plant species richness, and site topography. Ecosystems that have been deserts since the LGM had up to 30% lower contemporary multifunctionality compared with those that were nondeserts during the LGM. In addition, ecosystems that experienced higher warming rates since the LGM had lower contemporary multifunctionality than those suffering lower warming rates, with a ~9% reduction per extra degree Celsius. Past desert distribution and temperature legacies had direct negative effects, while temperature legacy also had indirect (via soil sand content) negative effects on multifunctionality. Our results indicate that past biome and climatic conditions have left a strong “functionality debt” in global drylands. They also suggest that ongoing warming and expansion of desert areas may leave a strong fingerprint in the future functioning of dryland ecosystems worldwide that needs to be considered when establishing management actions aiming to combat land degradation and desertification. J.‐S.Y. is supported by the China Scholarship Council and the National Natural Science Foundation of China (31570467). MDB acknowl‐edges support from the Marie Sklodowska‐Curie Actions of the Horizon 2020 Framework Programme H2020‐MSCA‐IF‐2016 under REA grant agreement no. 702057. SS is supported by the Spanish Government under a Ramón y Cajal contract (RYC‐2016‐20604). This research is supported by the European Research Council (ERC Grant Agreements 242658 [BIOCOM] and 647038 [BIODESERT]). Peer reviewed 2023-10-04T09:04:35Z 2023-10-04T09:04:35Z 2019-06 artículo Global Change Biology 25(6): 2152-2161 (2019) 1354-1013 http://hdl.handle.net/10261/336431 10.1111/gcb.14631 1365-2486 en #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/H2020/702057 info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/RYC‐2016‐20604 Postprint http://dx.doi.org/10.1111/gcb.14631 Sí open Wiley |
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Arid climate Last Glacial Maximum Nutrient stocks Nutrient transformation rates Paleoclimate Plant productivity Plant species richness Precipitation Arid climate Last Glacial Maximum Nutrient stocks Nutrient transformation rates Paleoclimate Plant productivity Plant species richness Precipitation |
| spellingShingle |
Arid climate Last Glacial Maximum Nutrient stocks Nutrient transformation rates Paleoclimate Plant productivity Plant species richness Precipitation Arid climate Last Glacial Maximum Nutrient stocks Nutrient transformation rates Paleoclimate Plant productivity Plant species richness Precipitation Ye, Jian-Sheng Delgado-Baquerizo, Manuel Soliveres, Santiago Maestre, Fernando T. Multifunctionality debt in global drylands linked to past biome and climate |
| description |
10 páginas.- 3 figuras.- 2 tablas.- referencias.-Additional supporting information may be found online in the Supporting Information section at the end of the article. |
| author2 |
National Natural Science Foundation of China |
| author_facet |
National Natural Science Foundation of China Ye, Jian-Sheng Delgado-Baquerizo, Manuel Soliveres, Santiago Maestre, Fernando T. |
| format |
artículo |
| topic_facet |
Arid climate Last Glacial Maximum Nutrient stocks Nutrient transformation rates Paleoclimate Plant productivity Plant species richness Precipitation |
| author |
Ye, Jian-Sheng Delgado-Baquerizo, Manuel Soliveres, Santiago Maestre, Fernando T. |
| author_sort |
Ye, Jian-Sheng |
| title |
Multifunctionality debt in global drylands linked to past biome and climate |
| title_short |
Multifunctionality debt in global drylands linked to past biome and climate |
| title_full |
Multifunctionality debt in global drylands linked to past biome and climate |
| title_fullStr |
Multifunctionality debt in global drylands linked to past biome and climate |
| title_full_unstemmed |
Multifunctionality debt in global drylands linked to past biome and climate |
| title_sort |
multifunctionality debt in global drylands linked to past biome and climate |
| publisher |
Wiley |
| publishDate |
2019-06 |
| url |
http://hdl.handle.net/10261/336431 |
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1781881216695271424 |