Global change and ecosystem connectivity: how geese link fields of central Europe to eutrophication of Arctic freshwaters
Migratory connectivity by birds may mutually affect different ecosystems over large distances. Populations of geese overwintering in southern areas while breeding in high-latitude ecosystems have increased strongly over the past decades. The increase is likely due to positive feedbacks caused by cli...
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Kungl. Vetenskapsakademien
2016
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Online Access: | http://hdl.handle.net/10852/50615 http://urn.nb.no/URN:NBN:no-54141 https://doi.org/10.1007/s13280-016-0802-9 |
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ftoslouniv:oai:www.duo.uio.no:10852/50615 2023-05-15T14:27:23+02:00 Global change and ecosystem connectivity: how geese link fields of central Europe to eutrophication of Arctic freshwaters Hessen, Dag Olav Tombre, Ingunn van Geest, Gerben Alfsnes, Kristian 2016-07-11T13:41:00Z http://hdl.handle.net/10852/50615 http://urn.nb.no/URN:NBN:no-54141 https://doi.org/10.1007/s13280-016-0802-9 EN eng Kungl. Vetenskapsakademien http://urn.nb.no/URN:NBN:no-54141 Hessen, Dag Olav Tombre, Ingunn van Geest, Gerben Alfsnes, Kristian . Global change and ecosystem connectivity: how geese link fields of central Europe to eutrophication of Arctic freshwaters. Ambio. 2016 http://hdl.handle.net/10852/50615 1367455 info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Ambio&rft.volume=&rft.spage=&rft.date=2016 Ambio http://dx.doi.org/10.1007/s13280-016-0802-9 URN:NBN:no-54141 Fulltext https://www.duo.uio.no/bitstream/handle/10852/50615/1/Tombre%2BGlobal%2BAmbio%2B2016.pdf Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ CC-BY 0044-7447 Journal article Tidsskriftartikkel Peer reviewed PublishedVersion 2016 ftoslouniv https://doi.org/10.1007/s13280-016-0802-9 2020-06-21T08:49:55Z Migratory connectivity by birds may mutually affect different ecosystems over large distances. Populations of geese overwintering in southern areas while breeding in high-latitude ecosystems have increased strongly over the past decades. The increase is likely due to positive feedbacks caused by climate change at both wintering, stopover sites and breeding grounds, land-use practices at the overwintering grounds and protection from hunting. Here we show how increasing goose populations in temperate regions, and increased breeding success in the Arctic, entail a positive feedback with strong impacts on Arctic freshwater ecosystems in the form of eutrophication. This may again strongly affect community composition and productivity of the ponds, due to increased nutrient loadings or birds serving as vectors for new species. Article in Journal/Newspaper Arctic Arctic Climate change Universitet i Oslo: Digitale utgivelser ved UiO (DUO) Arctic Ambio 46 1 40 47 |
institution |
Open Polar |
collection |
Universitet i Oslo: Digitale utgivelser ved UiO (DUO) |
op_collection_id |
ftoslouniv |
language |
English |
description |
Migratory connectivity by birds may mutually affect different ecosystems over large distances. Populations of geese overwintering in southern areas while breeding in high-latitude ecosystems have increased strongly over the past decades. The increase is likely due to positive feedbacks caused by climate change at both wintering, stopover sites and breeding grounds, land-use practices at the overwintering grounds and protection from hunting. Here we show how increasing goose populations in temperate regions, and increased breeding success in the Arctic, entail a positive feedback with strong impacts on Arctic freshwater ecosystems in the form of eutrophication. This may again strongly affect community composition and productivity of the ponds, due to increased nutrient loadings or birds serving as vectors for new species. |
format |
Article in Journal/Newspaper |
author |
Hessen, Dag Olav Tombre, Ingunn van Geest, Gerben Alfsnes, Kristian |
spellingShingle |
Hessen, Dag Olav Tombre, Ingunn van Geest, Gerben Alfsnes, Kristian Global change and ecosystem connectivity: how geese link fields of central Europe to eutrophication of Arctic freshwaters |
author_facet |
Hessen, Dag Olav Tombre, Ingunn van Geest, Gerben Alfsnes, Kristian |
author_sort |
Hessen, Dag Olav |
title |
Global change and ecosystem connectivity: how geese link fields of central Europe to eutrophication of Arctic freshwaters |
title_short |
Global change and ecosystem connectivity: how geese link fields of central Europe to eutrophication of Arctic freshwaters |
title_full |
Global change and ecosystem connectivity: how geese link fields of central Europe to eutrophication of Arctic freshwaters |
title_fullStr |
Global change and ecosystem connectivity: how geese link fields of central Europe to eutrophication of Arctic freshwaters |
title_full_unstemmed |
Global change and ecosystem connectivity: how geese link fields of central Europe to eutrophication of Arctic freshwaters |
title_sort |
global change and ecosystem connectivity: how geese link fields of central europe to eutrophication of arctic freshwaters |
publisher |
Kungl. Vetenskapsakademien |
publishDate |
2016 |
url |
http://hdl.handle.net/10852/50615 http://urn.nb.no/URN:NBN:no-54141 https://doi.org/10.1007/s13280-016-0802-9 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Arctic Climate change |
genre_facet |
Arctic Arctic Climate change |
op_source |
0044-7447 |
op_relation |
http://urn.nb.no/URN:NBN:no-54141 Hessen, Dag Olav Tombre, Ingunn van Geest, Gerben Alfsnes, Kristian . Global change and ecosystem connectivity: how geese link fields of central Europe to eutrophication of Arctic freshwaters. Ambio. 2016 http://hdl.handle.net/10852/50615 1367455 info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Ambio&rft.volume=&rft.spage=&rft.date=2016 Ambio http://dx.doi.org/10.1007/s13280-016-0802-9 URN:NBN:no-54141 Fulltext https://www.duo.uio.no/bitstream/handle/10852/50615/1/Tombre%2BGlobal%2BAmbio%2B2016.pdf |
op_rights |
Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1007/s13280-016-0802-9 |
container_title |
Ambio |
container_volume |
46 |
container_issue |
1 |
container_start_page |
40 |
op_container_end_page |
47 |
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1766301102551072768 |