Of these ecosystems, those dominated by plants (e.g., tundra ... the concomitant loss of associated ecosystem services. When and Where Do Community-Level Trophic Cascades Occur?

D. Ecosystem-level evidence for top-down and bottom-up control of production in a grassland stream system. Oecologia (Berlin) 115, 173–183 (1998). Levine, S. Several measures of trophic ...