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dc.contributor.authorManfrin, Alessandro
dc.contributor.authorPilotto, Francesca
dc.contributor.authorLarsen, Stefano
dc.contributor.authorTonkin, Jonathan D.
dc.contributor.authorLorenz, Armin W.
dc.contributor.authorHaase, Peter
dc.contributor.authorStoll, Stefan
dc.coverage.spatialCentral Europeen_US
dc.description.abstractClimate warming can lead to a replacement of species that favour cold temperatures by species that favour warm temperatures. However, the implications of such thermic shifts for the functioning of ecosystems remain poorly understood. Here, we used stream macroinvertebrate biological and ecological traits to quantify the relative contribution of cold, intermediate and warm temperature-adapted taxa to changes in community functional diversity (FD) using a dataset of 3781 samples collected in Central Europe over 25 years, from 1990 to 2014. Our analyses indicated that functional diversity of stream macroinvertebrate communities increased over the study period. This gain was driven by a net 39 % increase in the richness of taxa that favour intermediate temperatures, which comprise the highest share in the community, and to a 97 % increase in the richness of taxa that favour warm temperatures. These warm temperature-adapted taxa displayed a distinct and more diverse suite of functional traits compared to the cold temperature-adapted group and thus contributed disproportionately to local FD on a per-taxon basis. At the same time, taxonomic beta-diversity declined significantly within each thermal group, in association with increasing local taxon richness. Global warming Global change Streams Rivers Benthic communities Aquatic insects Macrozoobenthos Ecological species traits Functional diversityen_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.subjectGlobal warmingen_US
dc.subjectGlobal changeen_US
dc.subjectBenthic communitiesen_US
dc.subjectAquatic insectsen_US
dc.subjectEcological species traitsen_US
dc.subjectFunctional diversityen_US
dc.titleTaxonomic and functional reorganization in Central European stream macroinvertebrate communities over 25 yearsen_US
dc.title.alternativeTaxonomic and functional reorganization in Central European stream macroinvertebrate communities over 25 yearsen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.rights.holder© 2023 The Authorsen_US
dc.subject.nsiVDP::Zoologiske og botaniske fag: 480en_US
dc.subject.nsiVDP::Zoology and botany: 480en_US
dc.source.journalScience of the Total Environmenten_US

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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
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