Mostrar el registro sencillo del ítem
resumen
Resumen
Plant productivity varies due to environmental heterogeneity, and theory suggests that plant diversity can reduce this variation. While there is strong evidence of diversity effects on temporal variability of productivity, whether this mechanism extends to variability across space remains elusive. Here we determine the relationship between plant diversity and spatial variability of productivity in 83 grasslands, and quantify the effect of experimentally
[ver mas...]
dc.contributor.author | Daleo, Pedro | |
dc.contributor.author | Alberti, Juan | |
dc.contributor.author | Chaneton, Enrique J. | |
dc.contributor.author | Iribarne, Oscar | |
dc.contributor.author | Tognetti, Pedro M. | |
dc.contributor.author | Bakker, Jonathan D. | |
dc.contributor.author | Borer, Elizabeth T. | |
dc.contributor.author | Bruschetti, Martín | |
dc.contributor.author | MacDougall, Andrew S. | |
dc.contributor.author | Pascual, Jesús | |
dc.contributor.author | Peri, Pablo Luis | |
dc.contributor.author | Hautier, Yann | |
dc.date.accessioned | 2023-04-26T17:38:53Z | |
dc.date.available | 2023-04-26T17:38:53Z | |
dc.date.issued | 2023-03-31 | |
dc.identifier.citation | Daleo P.; Alberti J.; Chaneton E.J.; Iribarne O.; Tognetti P.M.; Bakker J.D.; Borer E.T.; Bruschetti M.; Macdougall A.S.; Pascual J.; (…); Peri P.L.; et al. (2023) Environmental heterogeneity modulates the effect of plant diversity on the spatial variability of grassland biomass. Nature Communications 14: 1809. https://doi.org/10.1038/s41467-023-37395-y | es_AR |
dc.identifier.issn | 2041-1723 (online) | |
dc.identifier.other | https://doi.org/10.1038/s41467-023-37395-y | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/14586 | |
dc.identifier.uri | https://www.nature.com/articles/s41467-023-37395-y | |
dc.description.abstract | Plant productivity varies due to environmental heterogeneity, and theory suggests that plant diversity can reduce this variation. While there is strong evidence of diversity effects on temporal variability of productivity, whether this mechanism extends to variability across space remains elusive. Here we determine the relationship between plant diversity and spatial variability of productivity in 83 grasslands, and quantify the effect of experimentally increased spatial heterogeneity in environmental conditions on this relationship. We found that communities with higher plant species richness (alpha and gamma diversity) have lower spatial variability of productivity as reduced abundance of some species can be compensated for by increased abundance of other species. In contrast, high species dissimilarity among local communities (beta diversity) is positively associated with spatial variability of productivity, suggesting that changes in species composition can scale up to affect productivity. Experimentally increased spatial environmental heterogeneity weakens the effect of plant alpha and gamma diversity, and reveals that beta diversity can simultaneously decrease and increase spatial variability of productivity. Our findings unveil the generality of the diversity-stability theory across space, and suggest that reduced local diversity and biotic homogenization can affect the spatial reliability of key ecosystem functions. | eng |
dc.format | application/pdf | es_AR |
dc.language.iso | eng | es_AR |
dc.publisher | Springer Nature | es_AR |
dc.rights | info:eu-repo/semantics/openAccess | es_AR |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | es_AR |
dc.source | Nature Communications 14: 1809 (March 2023) | es_AR |
dc.subject | Grasslands | eng |
dc.subject | Praderas | es_AR |
dc.subject | Biomass | eng |
dc.subject | Biomasa | es_AR |
dc.subject | Productivity | eng |
dc.subject | Productividad | es_AR |
dc.subject | Environmental Factors | eng |
dc.subject | Factores Ambientales | es_AR |
dc.subject | Species Richness | eng |
dc.subject | Riqueza Específica | es_AR |
dc.subject.other | Plant Diversity | eng |
dc.subject.other | Diversidad Vegetal | es_AR |
dc.subject.other | Spatial Variability | eng |
dc.subject.other | Variabilidad Espacial | es_AR |
dc.subject.other | Alpha Diversity | eng |
dc.subject.other | Diversidad Alfa | es_AR |
dc.subject.other | Gamma Diversity | eng |
dc.subject.other | Diversidad Gama | es_AR |
dc.subject.other | Beta Diversity | eng |
dc.subject.other | DIversidad Beta | es_AR |
dc.subject.other | Global Patterns | eng |
dc.subject.other | Patrones Globales | es_AR |
dc.title | Environmental heterogeneity modulates the effect of plant diversity on the spatial variability of grassland biomass | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | es_AR |
dc.type | info:eu-repo/semantics/publishedVersion | es_AR |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | es_AR |
dc.description.origen | EEA Santa Cruz | es_AR |
dc.description.fil | Fil: Daleo, Pedro. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Marinas y Costeras (IIMyC); Argentina. | es_AR |
dc.description.fil | Fil: Alberti, Juan. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Marinas y Costeras (IIMyC); Argentina. | es_AR |
dc.description.fil | Fil: Chaneton, Enrique J. Universidad de Buenos Aires. Facultad de Agronomía; Argentina. | es_AR |
dc.description.fil | Fil: Chaneton, Enrique J. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA); Argentina. | es_AR |
dc.description.fil | Fil: Iribarne, Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Marinas y Costeras (IIMyC); Argentina. | es_AR |
dc.description.fil | Fil: Tognetti, Pedro M. Universidad de Buenos Aires. Facultad de Agronomía; Argentina. | es_AR |
dc.description.fil | Fil: Tognetti, Pedro M. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA); Argentina. | es_AR |
dc.description.fil | Fil: Bakker, Jonathan D. University of Washington. School of Environmental and Forest Sciences; Estados Unidos | es_AR |
dc.description.fil | Fil: Borer, Elizabeth T. University of Minnesota. Department of Ecology, Evolution & Behavior; Estados Unidos | es_AR |
dc.description.fil | Fil: Bruschetti, Martín. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Marinas y Costeras (IIMyC); Argentina. | es_AR |
dc.description.fil | Fil: MacDougall, Andrew S. University of Guelph.Department of Integrative Biology; Canadá | es_AR |
dc.description.fil | Fil: Pascual, Jesús. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones Marinas y Costeras (IIMyC); Argentina. | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina. | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. | es_AR |
dc.description.fil | Fil: Hautier, Yann. Utrecht University. Department of Biology. Ecology and Biodiversity Group; Países Bajos | es_AR |
dc.subtype | cientifico |
Ficheros en el ítem
Este ítem aparece en la(s) siguiente(s) colección(ones)
common
-
Artículos científicos [213]