Journal Article drought Moran effect Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, Non-P.H.S. algal production assembly mechanisms benthic macroinvertebrates boreal streams climate change detritivores dispersal drying duration ecological resilience ecosystem processes flow intermittence flow regime functional traits habitat patch hydrological modeling hyphomycete fungi intermittent river macroinvertebrate meta-ecosystem metacommunity multitaxon distribution model spatial connectivity spatial synchrony temporal dynamics thermal regime