Fig. 2: Ecosystem process rates in the experiment.
From: Warming indirectly simplifies food webs through effects on apex predators
a,b, There was no effect of temperature or the fish manipulation on invertebrate-mediated decomposition rate (a), but microbial decomposition rate was suppressed in the presence of fish in the warm streams (n = 36 biologically independent samples in both cases) (b). Bars are mean ± standard error; for statistical comparisons between treatments, see Table 2.
