Life Sciences Commons^™

Comparing The Ecological Stoichiometry In Green And Brown Food Webs: A Review And Meta-Analysis Of Freshwater Food Webs, Michelle A. Evans-White, Halvor M. Halvorson

Faculty Publications

The framework of ecological stoichiometry was developed primarily within the context of “green” autotroph-based food webs. While stoichiometric principles also apply in “brown” detritus-based systems, these systems have been historically understudied and differ from green ones in several important aspects including carbon (C) quality and the nutrient [nitrogen (N) and phosphorus (P)] contents of food resources for consumers. In this paper, we review work over the last decade that has advanced the application of ecological stoichiometry from green to brown food webs, focusing on freshwater ecosystems. We first review three focal areas where green and brown food webs differ: (1) …