INIBIOMA   20415
INSTITUTO DE INVESTIGACIONES EN BIODIVERSIDAD Y MEDIOAMBIENTE
Unidad Ejecutora - UE
artículos
Título:
A global synthesis reveals biodiversity-mediated benefits for crop production
Autor/es:
DAINESE, MATTEO; ALBRECHT, MATTHIAS; CARVALHEIRO, LUISA G.; GARIBALDI, LUCAS A.; JONSSON, MATTIAS; KLEIJN, DAVID; LETOURNEAU, DEBORAH K.; RADER, ROMINA; ANDERSSON, GEORG K.S.; BEZERRA, ANTONIO DIEGO M.; BRETAGNOLLE, VINCENT; ?ETKOVI?, ALEKSANDAR; CUSSER, SARAH; DUDENHÖFFER, JAN H.; FRANCK, PIERRE; GRATTON, CLAUDIO; HUNT, LAUREN; KEASAR, TAMAR; KLATT, BJÖRN K.; KRISHNAN, SMITHA; LIERE, HEIDI; PACHON, ELIANA MARTINEZ; MITCHELL, MATTHEW G.E.; NILSSON, LOVISA; PLE?A?, MILAN; ROSENHEIM, JAY A.; MARTIN, EMILY A.; SÁEZ, AGUSTÍN; BARTOMEUS, IGNASI; SCHMACK, JULIA M.; STANLEY, DARA A.; CHAPLIN-KRAMER, REBECCA; SUTTER, LOUIS; GHAZOUL, JABOURY; TAMBURINI, GIOVANNI; KARP, DANIEL S.; WESTPHAL, CATRIN; YOSHIOKA, AKIRA; KREMEN, CLAIRE; ZOU, YI; MARINI, LORENZO; SMITH, HENRIK G.; BADENHAUSSER, ISABELLE; BIANCHI, FELIX J.J.A.; CABALLERO-LOPEZ, BERTA; CHACOFF, NATACHA P.; DA SILVA E SILVA, FELIPE D.; EKROOS, JOHAN; FREITAS, BRENO M.; HIPÓLITO, JULIANA; IVERSON, AARON L.; KIM, TANIA N.; KLEIN, ALEXANDRA-MARIA; LARSEN, ASHLEY E.
Revista:
Science Advances
Editorial:
American Association for the Advancement of Science
Referencias:
Año: 2019 vol. 5 p. 1 - 13
Resumen:
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.