Data for: Parasitoids indicate major climate-induced shifts in Arctic communities

dc.contributor.affiliationUniversity of Helsinki - Kankaanpää, Tuomas
dc.contributor.affiliationUniversity of Turku - Vesterinen, Eero
dc.contributor.affiliationUniversity of Helsinki - Hardwick, Bess
dc.contributor.affiliationAarhus University - Martin Schmidt, Niels Martin
dc.contributor.affiliationUniversity of Turku - Andersson, Tommi
dc.contributor.affiliationNorwegian Institute of Bioeconomy Research - Aspholm, Paul Eric
dc.contributor.affiliationUniversity of Iceland - Barrio, Isabel
dc.contributor.affiliationUniversity of Bonn - Beckers, Niklas
dc.contributor.affiliationUniversité du Québec à Rimouski - Bêty, Joël
dc.contributor.affiliationNorwegian University of Life Sciences - Birkemoe, Tone
dc.contributor.affiliationDartmouth College - DeSiervo, Melissa
dc.contributor.affiliationUniversity of Guelph - Drotos, Katherine
dc.contributor.affiliationThe Arctic University of Norway - Ehrich, Dorothee
dc.contributor.affiliationUniversity of Franche-Comté - Gilg, Olivier
dc.contributor.affiliationGroupe de Recherche en Écologie Arctique - Gilg, Vladimir
dc.contributor.affiliationUniversity of Bonn - Hein, Nils
dc.contributor.affiliationAarhus University - Høye, Toke
dc.contributor.affiliationAarhus University - Jakobsen, Kristian
dc.contributor.affiliationUniversity of Guelph - Jodouin, Camille
dc.contributor.affiliationUniversity of Groningen - Jorna, Jesse
dc.contributor.affiliationUniversity of Turku - Kozlov, Mikhail
dc.contributor.affiliationAarhus University - Kresse, Jean-Claude
dc.contributor.affiliationUniversité du Québec à Rimouski - Leandri-Breton, Don-Jean
dc.contributor.affiliationUniversité de Moncton - Lecomte, Nicolas
dc.contributor.affiliationGrønlands Naturinstitut - Olsen, Maia
dc.contributor.affiliationUniversité de Moncton - Otis, Josée-Anne
dc.contributor.affiliationUniversity of Guelph - Pyle, Michelle
dc.contributor.affiliationNorwegian University of Life Sciences - Roos, Ruben Erik
dc.contributor.affiliationGrønlands Naturinstitut - Raundrup, Katrine
dc.contributor.affiliationPerm State University - Rozhkova, Daria
dc.contributor.affiliationGroupe de Recherche en Écologie Arctique - Sabard, Brigitte
dc.contributor.affiliationArctic Research Station of Institute of Plant and Animal Ecology* - Sokolov, Aleksandr
dc.contributor.affiliationArctic Research Station of Institute of Plant and Animal Ecology* - Sokolova, Natalia
dc.contributor.affiliationUniversity of Guelph - Solecki, Anna
dc.contributor.affiliationDartmouth College - Urbanowicz, Christine
dc.contributor.affiliationUniversité du Québec à Rimouski - Villeneuve, Catherine
dc.contributor.affiliationPerm State University - Vyguzova, Evgenya
dc.contributor.affiliationUniversity of Turku - Zverev, Vitali
dc.contributor.affiliationSwedish University of Agricultural Sciences - Roslin, Tomas
dc.contributor.authorKankaanpää, Tuomas
dc.contributor.authorVesterinen, Eero
dc.contributor.authorHardwick, Bess
dc.contributor.authorMartin Schmidt, Niels Martin
dc.contributor.authorAndersson, Tommi
dc.contributor.authorAspholm, Paul Eric
dc.contributor.authorBarrio, Isabel
dc.contributor.authorBeckers, Niklas
dc.contributor.authorBêty, Joël
dc.contributor.authorBirkemoe, Tone
dc.contributor.authorDeSiervo, Melissa
dc.contributor.authorDrotos, Katherine
dc.contributor.authorEhrich, Dorothee
dc.contributor.authorGilg, Olivier
dc.contributor.authorGilg, Vladimir
dc.contributor.authorHein, Nils
dc.contributor.authorHøye, Toke
dc.contributor.authorJakobsen, Kristian
dc.contributor.authorJodouin, Camille
dc.contributor.authorJorna, Jesse
dc.contributor.authorKozlov, Mikhail
dc.contributor.authorKresse, Jean-Claude
dc.contributor.authorLeandri-Breton, Don-Jean
dc.contributor.authorLecomte, Nicolas
dc.contributor.authorOlsen, Maia
dc.contributor.authorOtis, Josée-Anne
dc.contributor.authorPyle, Michelle
dc.contributor.authorRoos, Ruben Erik
dc.contributor.authorRaundrup, Katrine
dc.contributor.authorRozhkova, Daria
dc.contributor.authorSabard, Brigitte
dc.contributor.authorSokolov, Aleksandr
dc.contributor.authorSokolova, Natalia
dc.contributor.authorSolecki, Anna
dc.contributor.authorUrbanowicz, Christine
dc.contributor.authorVilleneuve, Catherine
dc.contributor.authorVyguzova, Evgenya
dc.contributor.authorZverev, Vitali
dc.contributor.authorRoslin, Tomas
dc.date.accessioned2025-03-24T15:23:19Z
dc.date.issued2021-02-06
dc.date.issued2021-02-06
dc.descriptionClimatic impacts are especially pronounced in the Arctic, which as a region is warming twice as fast as the rest of the globe. Here, we investigate how mean climatic conditions and rates of climatic change impact parasitoid insect communities in 16 localities across the Arctic. We focus on parasitoids in a wide-spread habitat, Dryas heathlands, and describe parasitoid community composition in terms of larval host use (i.e. parasitoid use of herbivorous Lepidoptera versus pollinating Diptera) and functional groups (i.e. parasitoids adhering to an idiobiont versus koinobiont lifestyle). Of the latter, we expect idiobionts to be generally associated with poorer tolerance to cold temperatures. To further test our findings, we assess whether similar climatic variables are associated with host abundances in a 22-year time series from Northeast Greenland. We find that sites which have experienced a temperature rise in summer while retaining cold winters to be dominated by parasitoids of Lepidoptera, with the pattern reversed among the parasitoids of Diptera. The rate of summer temperature rise is further associated with higher levels of herbivory, suggesting higher availability of lepidopteran hosts and changes in ecosystem functioning. We also detect a matching signal over time, as higher summer temperatures, coupled with cold early winter soils, are related to high herbivory by lepidopteran larvae, and to declines in the abundance of dipteran pollinators. Collectively, our results suggest that in parts of the warming Arctic, Dryas is being simultaneously exposed to increased herbivory and reduced pollination. Our findings point to potential drastic and rapid consequences of climate change on multitrophic-level community structure and on ecosystem functioning and highlight the value of collaborative systematic sampling effort.
dc.identifierhttps://doi.org/10.5061/dryad.xgxd254dk
dc.identifier.urihttps://hydatakatalogi-test-24.it.helsinki.fi/handle/123456789/11097
dc.rightsOpen
dc.rights.licensecc-zero
dc.subjectDryas
dc.subjectHost-parasitoid interactions
dc.subjectinsect herbivory
dc.subjectpollinators
dc.subjectKoinobiont
dc.subjectidiobiont
dc.titleData for: Parasitoids indicate major climate-induced shifts in Arctic communities
dc.typedataset
dc.typedataset
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