Local loss and spatial homogenization of plant diversity reduce ecosystem multifunctionality

Mostrar otras versiones (1)

Biodiversity is declining in many local communities while also becoming increasingly homogenized across space. Experiments show that local plant species loss reduces ecosystem functioning and services, but the role of spatial homogenization of community composition and the potential interaction betw...

Descripción completa

Guardado en:
Detalles Bibliográficos
Otros Autores: Hautier, Yann, Isbell, Forest, Borer, Elizabeth T., Seabloom, Eric W., Harpole, W. Stanley, Lind, Eric M., Chaneton, Enrique José, Yahdjian, María Laura
Formato: Artículo
Lenguaje:Inglés
Materias:
BIODIVERSITY
BIOLOGICAL MODEL
GRASSLAND
PLANT
SPATIAL ANALISIS
Acceso en línea:http://ri.agro.uba.ar/files/intranet/articulo/2018hautier.pdf
LINK AL EDITOR
Aporte de:Registro referencial: Solicitar el recurso aquí
Biblioteca Central (FAUBA) de Universidad de Buenos Aires
LEADER 04312nab a22004337a 4500
001 20190424124644.0
003 AR-BaUFA
005 20220811091056.0
008 190424t2018 gw d||||o|||| 00| 0 eng d
999 |c 46270  |d 46270 
999 |d 46270 
999 |d 46270 
999 |d 46270 
999 |d 46270 
999 |d 46270 
022 |a 2397-334X 
024 |a 10.1038/s41559-017-0395-0 
040 |a AR-BaUFA 
245 1 0 |a Local loss and spatial homogenization of plant diversity reduce ecosystem multifunctionality 
520 |a Biodiversity is declining in many local communities while also becoming increasingly homogenized across space. Experiments show that local plant species loss reduces ecosystem functioning and services, but the role of spatial homogenization of community composition and the potential interaction between diversity at different scales in maintaining ecosystem functioning remains unclear, especially when many functions are considered (ecosystem multifunctionality). We present an analysis of eight ecosystem functions measured in 65 grasslands worldwide. We find that more diverse grasslands - those with both species-rich local communities (α-diversity) and large compositional differences among localities (ß-diversity) - had higher levels of multifunctionality. Moreover, α- and ß-diversity synergistically affected multifunctionality, with higher levels of diversity at one scale amplifying the contribution to ecological functions at the other scale. The identity of species influencing ecosystem functioning differed among functions and across local communities, explaining why more diverse grasslands maintained greater functionality when more functions and localities were considered. These results were robust to variation in environmental drivers. Our findings reveal that plant diversity, at both local and landscape scales, contributes to the maintenance of multiple ecosystem services provided by grasslands. Preserving ecosystem functioning therefore requires conservation of biodiversity both within and among ecological communities. 
653 |a BIODIVERSITY 
653 |a BIOLOGICAL MODEL 
653 |a GRASSLAND 
653 |a PLANT 
653 |a SPATIAL ANALISIS 
700 1 |9 68526  |a Hautier, Yann  |u Utrecht University. Department of Biology. Ecology and Biodiversity Group. Utrecht, The Netherlands. 
700 1 |a Isbell, Forest  |u University of Minnesota. Department of Ecology, Evolution, and Behavior. St. Paul, MN, USA.  |9 68527 
700 1 |9 67290  |a Borer, Elizabeth T.  |u University of Minnesota. Department of Ecology, Evolution, and Behavior. St. Paul, MN, USA. 
700 1 |9 67817  |a Seabloom, Eric W.  |u University of Minnesota. Department of Ecology, Evolution, and Behavior. St. Paul, MN, USA. 
700 1 |9 67285  |a Harpole, W. Stanley  |u Department of Physiological Diversity, Helmholtz Center for Environmental Research – UFZ. Leipzig, Germany.  |u German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig. Leipzig, Germany.  |u Institute of Biology, Martin Luther University Halle-Wittenberg. Germany. 
700 1 |9 67287  |a Lind, Eric M.  |u University of Minnesota. Department of Ecology, Evolution, and Behavior. St. Paul, MN, USA. 
700 1 |9 6467  |a Chaneton, Enrique José  |u Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.  |u CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. 
700 1 |9 16176  |a Yahdjian, María Laura  |u Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina.  |u CONICET – Universidad de Buenos Aires. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. 
773 |g vol.2, no.1 (2018), p.50-56, grafs.  |t Nature Ecology and Evolution 
856 |f 2018hautier  |i en Reservorio  |q application/pdf  |u http://ri.agro.uba.ar/files/intranet/articulo/2018hautier.pdf  |x ARTI201904 
856 |u https://www.nature.com  |z LINK AL EDITOR 
942 |c ARTICULO 
942 |c ENLINEA 
976 |a AAG 

Ejemplares similares