Food web is an important ecological concept. ... Patterns of energy flow through different ecosystems may differ markedly in terrestrial and aquatic ecosystems (Shurin et al. 2006). Food webs ...

Aquatic carbon and nutrient cycling. Trophic dynamics. Community effects on ecosystem processes -- Pt. 3: Patterns. Temporal dynamics. Landscape heterogeneity and ecosystem dynamics -- Pt. 4: ...

It sounds like a big fish story: a plan to create a biodiversity map identifying thousands of aquatic species in every river and stream in the western U.S. RJ ESPAÑOL VIEW E-EDITION 99¢ for 6 mos ...

BOISE, Idaho (AP) — It sounds like a big fish story: a plan to create a biodiversity map identifying thousands of aquatic species in every river and stream in the western U.S. But scientists say ...