A global synthesis reveals biodiversity-mediated benefits for crop production
Human land use threatens global biodiversity and compromises multiple ecosystem functions critical to food production. Whether crop yield–related ecosystem services can be maintained by a few dominant species or rely on high richness remains unclear. Using a global database from 89 studies (with 147...
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| Formato: | Artículo |
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Science Advances
2024
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| Acceso en línea: | https://repositorio.iica.int/handle/11324/22907 |
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RepoIICA229072025-03-06T00:46:22Z A global synthesis reveals biodiversity-mediated benefits for crop production Dainese, Matteo Martin, Emily A Aizen, Marcelo A Albrecht, M Bartomeus, I Biodiversidad||biodiversity||biodiversidade||biodiversité Ecosistema||ecosystems||ecossistema||écosystème Cultivo||crops||cultura||plante de culture Polinizador||pollinators||polinizador||pollinisateur Ecosystem services Sede Central Human land use threatens global biodiversity and compromises multiple ecosystem functions critical to food production. Whether crop yield–related ecosystem services can be maintained by a few dominant species or rely on high richness remains unclear. Using a global database from 89 studies (with 1475 locations), we partition the relative importance of species richness, abundance, and dominance for pollination; biological pest control; and final yields in the context of ongoing land-use change. Pollinator and enemy richness directly supported ecosystem services in addition to and independent of abundance and dominance. Up to 50% of the negative effects of landscape simplification on ecosystem services was due to richness losses of service-providing organisms, with negative consequences for crop yields. Maintaining the biodiversity of ecosystem service providers is therefore vital to sustain the flow of key agroecosystem benefits to society. 2024-09-24T15:00:55Z 2024-09-24T15:00:55Z 2018 Artículo https://repositorio.iica.int/handle/11324/22907 en http://hdl.handle.net/11554/9405 13 páginas Science Advances |
| institution |
Instituto Interamericano de Cooperación para la Agricultura |
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Repositorio IICA |
| language |
Inglés |
| topic |
Biodiversidad||biodiversity||biodiversidade||biodiversité Ecosistema||ecosystems||ecossistema||écosystème Cultivo||crops||cultura||plante de culture Polinizador||pollinators||polinizador||pollinisateur Ecosystem services Sede Central |
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Biodiversidad||biodiversity||biodiversidade||biodiversité Ecosistema||ecosystems||ecossistema||écosystème Cultivo||crops||cultura||plante de culture Polinizador||pollinators||polinizador||pollinisateur Ecosystem services Sede Central Dainese, Matteo Martin, Emily A Aizen, Marcelo A Albrecht, M Bartomeus, I A global synthesis reveals biodiversity-mediated benefits for crop production |
| description |
Human land use threatens global biodiversity and compromises multiple ecosystem functions critical to food production. Whether crop yield–related ecosystem services can be maintained by a few dominant species or rely on high richness remains unclear. Using a global database from 89 studies (with 1475 locations), we partition the relative importance of species richness, abundance, and dominance for pollination; biological pest control; and final yields in the context of ongoing land-use change. Pollinator and enemy richness directly supported ecosystem services in addition to and independent of abundance and dominance. Up to 50% of the negative effects of landscape simplification on ecosystem services was due to richness losses of service-providing organisms, with negative consequences for crop yields. Maintaining the biodiversity of ecosystem service providers is therefore vital to sustain the flow of key agroecosystem benefits to society. |
| format |
Artículo |
| author |
Dainese, Matteo Martin, Emily A Aizen, Marcelo A Albrecht, M Bartomeus, I |
| author_facet |
Dainese, Matteo Martin, Emily A Aizen, Marcelo A Albrecht, M Bartomeus, I |
| author_sort |
Dainese, Matteo |
| title |
A global synthesis reveals biodiversity-mediated benefits for crop production |
| title_short |
A global synthesis reveals biodiversity-mediated benefits for crop production |
| title_full |
A global synthesis reveals biodiversity-mediated benefits for crop production |
| title_fullStr |
A global synthesis reveals biodiversity-mediated benefits for crop production |
| title_full_unstemmed |
A global synthesis reveals biodiversity-mediated benefits for crop production |
| title_sort |
global synthesis reveals biodiversity-mediated benefits for crop production |
| publisher |
Science Advances |
| publishDate |
2024 |
| url |
https://repositorio.iica.int/handle/11324/22907 |
| work_keys_str_mv |
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| _version_ |
1842258357772091392 |