Community composition influences ecosystem resistance and productivity more than species richness or intraspecific diversity

Matthew Bowker, M. Cristina Rengifo-Faiffer, Anita Antoninka, Henry Grover, Kirsten Coe, Kirsten Fisher, Brent Mishler, Mel Oliver & Lloyd Stark
Biodiversity describes the variety of life and may influence properties and processes of ecosystems, such as biomass production and resistance to disturbance. We investigated the effects of multiple facets of biodiversity – species richness and composition of the community, and intraspecific diversity in two key species – on both production and resistance of experimentally-assembled biological soil crusts (biocrusts). We found that productivity was most strongly influenced by community composition (variation in the presence and relative...
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2 downloads reported since publication in 2021.

These counts follow the COUNTER Code of Practice, meaning that Internet robots and repeats within a certain time frame are excluded.
What does this mean?