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Global Human Footprint on the Linkage between Biodiversity and Ecosystem Functioning in Reef Fishes

Difficulties in scaling up theoretical and experimental results have raised controversy over the consequences of biodiversity loss for the functioning of natural ecosystems. Using a global survey of reef fish assemblages, we show that in contrast to previous theoretical and experimental studies, ecosystem functioning (as measured by standing biomass) scales in a nonsaturating manner with biodiversity (as measured by species and functional richness) in this ecosystem.

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After a week of negotiations in Paris, the United Nations’ biodiversity science and body, the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES), finalised the first global assessment of the state of planet’s health on Saturday.