Asynchrony among local communities stabilises ecosystem function of metacommunities
Temporal stability of ecosystem functioning increases the predictability and reliability of ecosystem services, and understanding the drivers of stability across spatial scales is important for land management and policy decisions. We used species-level abundance data from 62 plant communities acros...
| Otros Autores: | , , , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
| Materias: | |
| Acceso en línea: | http://ri.agro.uba.ar/files/intranet/articulo/2017yahdjian.pdf LINK AL EDITOR |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
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| 022 | |a 1461-023X | ||
| 024 | |a 10.1111/ele.12861 | ||
| 040 | |a AR-BaUFA | ||
| 245 | |a Asynchrony among local communities stabilises ecosystem function of metacommunities | ||
| 520 | |a Temporal stability of ecosystem functioning increases the predictability and reliability of ecosystem services, and understanding the drivers of stability across spatial scales is important for land management and policy decisions. We used species-level abundance data from 62 plant communities across five continents to assess mechanisms of temporal stability across spatial scales. We assessed how asynchrony (i.e. different units responding dissimilarly through time) of species and local communities stabilised metacommunity ecosystem function. Asynchrony of species increased stability of local communities, and asynchrony among local communities enhanced metacommunity stability by a wide range of magnitudes (1–315%); this range was positively correlated with the size of the metacommunity. Additionally, asynchronous responses among local communities were linked with species’ populations fluctuating asynchronously across space, perhaps stemming from physical and/or competitive differences among local communities. Accordingly, we suggest spatial heterogeneity should be a major focus for maintaining the stability of ecosystem services at larger spatial scales. | ||
| 653 | |a ALPHA DIVERSITY | ||
| 653 | |a ALPHA VARIABILITY | ||
| 653 | |a BETA DIVERSITY | ||
| 653 | |a BIODIVERSITY | ||
| 653 | |a CORRE DATA BASE | ||
| 653 | |a PATCHINESS | ||
| 653 | |a PLANT COMMUNITIES | ||
| 653 | |a PRIMARY PRODUCTIVITY | ||
| 653 | |a SPECIES SYNCHRONY | ||
| 700 | 1 | |9 67168 |a Wilcox, Kevin R. |u Department of Microbiology and Plant Biology, University of Oklahoma, 770 Van Vleet Oval, Norman, OK 73019, USA and CoRRE working group member | |
| 700 | 1 | |9 67222 |a Tredennick, Andrew T. |u Department of Wildland Resources and the Ecology Center, Utah State University, 5230 Old Main Hill, Logan, UT 84321, USA | |
| 700 | 1 | |9 67172 |a Koerner, Sally E. |u Department of Biology, University of North Carolina Greensboro, Greensboro, NC 27412, USA and CoRRE working group member | |
| 700 | 1 | |9 67223 |a Grman, Emily |u Biology Department, Eastern Michigan University, 441 Mark Jefferson Science Complex, Ypsilanti, MI 48197, USA and CoRRE working group member | |
| 700 | 1 | |a Hallett, Lauren M. |u Environmental Studies Program and Department of Biology, University of Oregon, Eugene, OR 97403, USA |9 67225 | |
| 700 | 1 | |9 67226 |a Avolio, Meghan L. |u Morton K. Blaustein Department of Earth and Planetary Sciences, Johns Hopkins University, 301 Olin Hall 3400 N. Charles Street, Baltimore, MD 21218, USA and CoRRE working group leader | |
| 700 | 1 | |a Houseman, Gregory R. |u Department of Biological Sciences, Wichita State University, Wichita, KS 67260, USA and CoRRE working group member |9 67227 | |
| 700 | 1 | |9 16176 |a Yahdjian, María Laura |u Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas, Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA), Facultad de Agronomía, Buenos Aires, Argentina | |
| 773 | |t Ecology Letters |g Vol.20 (2017), p.1534-1535, grafs. | ||
| 856 | |f 2017yahdjian |i En reservorio: |q application/pdf |u http://ri.agro.uba.ar/files/intranet/articulo/2017yahdjian.pdf |x ARTI201806 | ||
| 856 | |u https://www.wiley.com |z LINK AL EDITOR | ||
| 942 | |c ARTICULO | ||
| 942 | |c ENLINEA | ||
| 976 | |a AAG | ||