Näytä suppeat kuvailutiedot

dc.contributor.authorRibeiro, Sofia
dc.contributor.authorLimoges, Audrey
dc.contributor.authorMassé, Guillaume
dc.contributor.authorJohansen, Kasper L.
dc.contributor.authorColgan, William
dc.contributor.authorWeckström, Kaarina
dc.contributor.authorJackson, Rebecca
dc.contributor.authorGeorgiadis, Eleanor
dc.contributor.authorMikkelsen, Naja
dc.contributor.authorKuijpers, Antoon
dc.contributor.authorOlsen, Jesper
dc.contributor.authorOlsen, Steffen M.
dc.contributor.authorNissen, Martin
dc.contributor.authorAndersen, Thorbjørn J.
dc.contributor.authorStrunk, Astrid
dc.contributor.authorWetterich, Sebastian
dc.contributor.authorSyväranta, Jari
dc.contributor.authorHenderson, Andrew C. G.
dc.contributor.authorMackay, Helen
dc.contributor.authorTaipale, Sami
dc.contributor.authorJeppesen, Erik
dc.contributor.authorLarsen, Nicolaj K.
dc.contributor.authorCrosta, Xavier
dc.contributor.authorGiraudeau, Jacques
dc.contributor.authorWengrat, Simone
dc.contributor.authorNuttall, Mark
dc.contributor.authorGrønnow, Bjarne
dc.contributor.authorMosbech, Anders
dc.contributor.authorDavidson, Thomas A.
dc.date.accessioned2021-08-04T12:13:59Z
dc.date.available2021-08-04T12:13:59Z
dc.date.issued2021
dc.identifier.citationRibeiro, S., Limoges, A., Massé, G., Johansen, K. L., Colgan, W., Weckström, K., Jackson, R., Georgiadis, E., Mikkelsen, N., Kuijpers, A., Olsen, J., Olsen, S. M., Nissen, M., Andersen, T. J., Strunk, A., Wetterich, S., Syväranta, J., Henderson, A. C. G., Mackay, H., . . . Davidson, T. A. (2021). Vulnerability of the North Water ecosystem to climate change. <i>Nature Communications</i>, <i>12</i>, Article 4475. <a href="https://doi.org/10.1038/s41467-021-24742-0" target="_blank">https://doi.org/10.1038/s41467-021-24742-0</a>
dc.identifier.otherCONVID_99148651
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/77285
dc.description.abstractHigh Arctic ecosystems and Indigenous livelihoods are tightly linked and exposed to climate change, yet assessing their sensitivity requires a long-term perspective. Here, we assess the vulnerability of the North Water polynya, a unique seaice ecosystem that sustains the world’s northernmost Inuit communities and several keystone Arctic species. We reconstruct mid-to-late Holocene changes in sea ice, marine primary production, and little auk colony dynamics through multi-proxy analysis of marine and lake sediment cores. Our results suggest a productive ecosystem by 4400–4200 cal yrs b2k coincident with the arrival of the first humans in Greenland. Climate forcing during the late Holocene, leading to periods of polynya instability and marine productivity decline, is strikingly coeval with the human abandonment of Greenland from c. 2200–1200 cal yrs b2k. Our long-term perspective highlights the future decline of the North Water ecosystem, due to climate warming and changing sea-ice conditions, as an important climate change risk.en
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherSpringer Science+Business Media
dc.relation.ispartofseriesNature Communications
dc.rightsCC BY 4.0
dc.subject.otherGrönlanti
dc.subject.otherclimate-change ecology
dc.subject.otherecosystem ecology
dc.subject.otherpalaeoceanography
dc.subject.otherpalaeoclimate
dc.titleVulnerability of the North Water ecosystem to climate change
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202108044453
dc.contributor.laitosBio- ja ympäristötieteiden laitosfi
dc.contributor.laitosDepartment of Biological and Environmental Scienceen
dc.contributor.oppiaineAkvaattiset tieteetfi
dc.contributor.oppiaineAquatic Sciencesen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn2041-1723
dc.relation.volume12
dc.type.versionpublishedVersion
dc.rights.copyright© 2021 the Authors
dc.rights.accesslevelopenAccessfi
dc.subject.ysomerijää
dc.subject.ysoarktinen alue
dc.subject.ysoinuitit
dc.subject.ysolämpeneminen
dc.subject.ysopaleoklimatologia
dc.subject.ysoekosysteemit (ekologia)
dc.subject.ysoilmasto
dc.subject.ysoilmastonmuutokset
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p22467
jyx.subject.urihttp://www.yso.fi/onto/yso/p12434
jyx.subject.urihttp://www.yso.fi/onto/yso/p10015
jyx.subject.urihttp://www.yso.fi/onto/yso/p2055
jyx.subject.urihttp://www.yso.fi/onto/yso/p16018
jyx.subject.urihttp://www.yso.fi/onto/yso/p4997
jyx.subject.urihttp://www.yso.fi/onto/yso/p5639
jyx.subject.urihttp://www.yso.fi/onto/yso/p5729
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.datasethttps://doi.org/10.22008/FK2/MQDS1L
dc.relation.doi10.1038/s41467-021-24742-0
jyx.fundinginformationThis study received financial support from EU’s FP7 project ICE-ARC under Grant Agreement No. 603887, the North Water Project (www.NOW.KU.DK) funded by the Velux Foundations and the Carlsberg Foundation of Denmark, the Villum Foundation Young Investigator programme (Grant VKR023454 to S.R.), and project GreenEdge. J.S. was funded by the Academy of Finland (project 296918), SR received support from the Independent Research Fund of Denmark (grant 9064-0039B) and A.L. was funded by the Natural Sciences and Engineering Research Council of Canada (Grant 2018-03984). We thank the people of Avanersuaq, and all participants of the ArcticNet 2015 Leg 4a expedition onboard CCGS Amundsen, especially Philippe Archambault. Lewis Collins is acknowledged for discussions and Kirsten Hastrup for hosting the first meeting that ultimately led to this interdisciplinary study. In memoriam of our dear colleague Lene K. Holm. We acknowledge the use of imagery from the NASA Worldview application (https://worldview.earthdata.nasa.gov/), part of the NASA Earth Observing System Data and Information System (EOSDIS).
dc.type.okmA1


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Näytä suppeat kuvailutiedot

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