The independent and interactive effects of fine sediment and flow on benthic invertebrate communities characteristic of small upland streams

摘要

1. Floods are an important mechanism of disturbance operating in streams that can markedly influence the abundance and diversity of benthic fauna. In upland streams many studies cite the scouring effects of fine transported sediments as a potential source of disturbance to the biota during spates, but few studies have sought to test this hypothesis critically.