Filters: Tags: soil-animal diversity (X)
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We explore empirical and theoretical evidence for the functional significance of plant-litter diversity and the extraordinary high diversity of decomposer organisms in the process of litter decomposition and the consequences for biogeochemical cycles. Potential mechanisms for the frequently observed litter-diversity effects on mass loss and nitrogen dynamics include fungi-driven nutrient transfer among litter species, inhibition or stimulation of microorganisms by specific litter compounds, and positive feedback of soil fauna due to greater habitat and food diversity. Theory predicts positive effects of microbial diversity that result from functional niche complementarity, but the few existing experiments provide...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Annual Review of Ecology Evolutionary Systems,
ecosystem functioning,
microorganisms,
nutrient cycling,
soil food
web,
We explore empirical and theoretical evidence for the functional significance of plant-litter diversity and the extraordinary high diversity of decomposer organisms in the process of litter decomposition and the consequences for biogeochemical cycles. Potential mechanisms for the frequently observed litter-diversity effects on mass loss and nitrogen dynamics include fungi-driven nutrient transfer among litter species, inhibition or stimulation of microorganisms by specific litter compounds, and positive feedback of soil fauna due to greater habitat and food diversity. Theory predicts positive effects of microbial diversity that result from functional niche complementarity, but the few existing experiments provide...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Annual Review of Ecology Evolutionary Systems,
ecosystem functioning,
microorganisms,
nutrient cycling,
soil food,
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