We should be able to predict these changes using food web theory. To address these challenges the River Communities Group, with colleagues at QMUL (Prof. Hildrew, Drs. Trimmer and Grey; see below), ...

We measured the δ¹³C values of dominant primary consumers and their potential food sources in a groundwater-fed lowland river. The δ¹³C of most consumers, such as Gammarus and Simulium, reflected that ...