Journal Article 4 freshwater macroinvertebrates Europe 1 Research Support, Non-U.S. Gov't 1 abundance trends 1 amphibians 1 biodiversity change 1 mehr ... biological conservation 1 biotic homogenization 1 climate change 1 ecological status 1 ecosystem function 1 functional diversity 1 functional ecology 1 human disturbance 1 insect declines 1 invasive alien species 1 long‐term trends 1 non‐native species 1 population spread 1 population‐level dynamics 1 risk assessments 1 river macroinvertebrates 1 river typology 1 spatial heterogeneity 1 stable isotope analysis 1 trophic cascade 1 trophic downgrading 1 β-diversity 1 weniger ...