dc.contributor.author | Hessen, Dag Olav | |
dc.contributor.author | Tombre, Ingunn | |
dc.contributor.author | van Geest, Gerben | |
dc.contributor.author | Alfsnes, Kristian | |
dc.date.accessioned | 2016-07-11T12:46:14Z | |
dc.date.accessioned | 2016-07-13T11:28:49Z | |
dc.date.available | 2016-07-11T12:46:14Z | |
dc.date.available | 2016-07-13T11:28:49Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Ambio 2016 | nb_NO |
dc.identifier.issn | 0044-7447 | |
dc.identifier.uri | http://hdl.handle.net/11250/2396444 | |
dc.description.abstract | 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. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.rights | Navngivelse 3.0 Norge | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/no/ | * |
dc.subject | arctic | nb_NO |
dc.subject | connectivity | nb_NO |
dc.subject | eutrophication | nb_NO |
dc.subject | migration | nb_NO |
dc.title | Global change and ecosystem connectivity: how geese link fields of central Europe to eutrophication of Arctic freshwaters | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.date.updated | 2016-07-11T12:46:14Z | |
dc.source.journal | Ambio | nb_NO |
dc.identifier.doi | 10.1007/s13280-016-0802-9 | |
dc.identifier.cristin | 1367455 | |