Stream baseline conditions shape functional responses to wastewater: evidence from insect-dominated sites 1Department Aquatic Ecotoxicology, Johann Wolfgang Goethe Universität Frankfurt am Main, Frankfurt am Main, Germany 2Kompetenzzentrum Wasser Hessen, Frankfurt am Main, Hessen, Germany 3State Scientific Research Institute Nature Research Centre, Vilnius, Lithuania DOI 10.7717/peerj.20193 Academic Editor Dirk Steinke Subject Areas Ecology, Ecotoxicology, Freshwater Biology, Environmental...