The Environmental Consequences of Alien Species in the Swedish Lakes Mälaren, Hjälmaren, Vänern and Vättern
Twenty alien species have become established in the lakes Mälaren, Vänern, Vättern and Hjälmaren. Intentional introductions include fish and the signal crayfish from North America, ornamental plants, and the Canada goose. Unintentional introductions include the crayfish plague introduced with infect...
Published in: | AMBIO: A Journal of the Human Environment |
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Royal Swedish Academy of Sciences
2001
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ftbioone:10.1579/0044-7447-30.8.514 2023-07-30T04:02:48+02:00 The Environmental Consequences of Alien Species in the Swedish Lakes Mälaren, Hjälmaren, Vänern and Vättern Melanie Josefsson Berta Andersson Melanie Josefsson Berta Andersson world 2001-12-01 text/HTML https://doi.org/10.1579/0044-7447-30.8.514 en eng Royal Swedish Academy of Sciences doi:10.1579/0044-7447-30.8.514 All rights reserved. https://doi.org/10.1579/0044-7447-30.8.514 Text 2001 ftbioone https://doi.org/10.1579/0044-7447-30.8.514 2023-07-09T09:34:27Z Twenty alien species have become established in the lakes Mälaren, Vänern, Vättern and Hjälmaren. Intentional introductions include fish and the signal crayfish from North America, ornamental plants, and the Canada goose. Unintentional introductions include the crayfish plague introduced with infected crayfish, the zebra mussel, and Chinese mitten crab introduced with ballast water. The introduction of pathogens and parasites, in particular the crayfish plague, to the lakes has had the greatest environmental and socioeconomic effects and has contributed to the decimation of the indigenous noble crayfish. The stocking of brown trout and salmon with origins from different biogeographical regions has contributed to the extinction of relict indigenous fish species in L. Vänern. Although major ecosystem damage caused by the introduction of alien species, with the exception of the crayfish plague, has not occurred in the four large Swedish lakes, local problems of considerable dignity occur occasionally. Text Canada Goose BioOne Online Journals Canada AMBIO: A Journal of the Human Environment 30 8 514 521 |
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Open Polar |
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BioOne Online Journals |
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ftbioone |
language |
English |
description |
Twenty alien species have become established in the lakes Mälaren, Vänern, Vättern and Hjälmaren. Intentional introductions include fish and the signal crayfish from North America, ornamental plants, and the Canada goose. Unintentional introductions include the crayfish plague introduced with infected crayfish, the zebra mussel, and Chinese mitten crab introduced with ballast water. The introduction of pathogens and parasites, in particular the crayfish plague, to the lakes has had the greatest environmental and socioeconomic effects and has contributed to the decimation of the indigenous noble crayfish. The stocking of brown trout and salmon with origins from different biogeographical regions has contributed to the extinction of relict indigenous fish species in L. Vänern. Although major ecosystem damage caused by the introduction of alien species, with the exception of the crayfish plague, has not occurred in the four large Swedish lakes, local problems of considerable dignity occur occasionally. |
author2 |
Melanie Josefsson Berta Andersson |
format |
Text |
author |
Melanie Josefsson Berta Andersson |
spellingShingle |
Melanie Josefsson Berta Andersson The Environmental Consequences of Alien Species in the Swedish Lakes Mälaren, Hjälmaren, Vänern and Vättern |
author_facet |
Melanie Josefsson Berta Andersson |
author_sort |
Melanie Josefsson |
title |
The Environmental Consequences of Alien Species in the Swedish Lakes Mälaren, Hjälmaren, Vänern and Vättern |
title_short |
The Environmental Consequences of Alien Species in the Swedish Lakes Mälaren, Hjälmaren, Vänern and Vättern |
title_full |
The Environmental Consequences of Alien Species in the Swedish Lakes Mälaren, Hjälmaren, Vänern and Vättern |
title_fullStr |
The Environmental Consequences of Alien Species in the Swedish Lakes Mälaren, Hjälmaren, Vänern and Vättern |
title_full_unstemmed |
The Environmental Consequences of Alien Species in the Swedish Lakes Mälaren, Hjälmaren, Vänern and Vättern |
title_sort |
environmental consequences of alien species in the swedish lakes mälaren, hjälmaren, vänern and vättern |
publisher |
Royal Swedish Academy of Sciences |
publishDate |
2001 |
url |
https://doi.org/10.1579/0044-7447-30.8.514 |
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world |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Canada Goose |
genre_facet |
Canada Goose |
op_source |
https://doi.org/10.1579/0044-7447-30.8.514 |
op_relation |
doi:10.1579/0044-7447-30.8.514 |
op_rights |
All rights reserved. |
op_doi |
https://doi.org/10.1579/0044-7447-30.8.514 |
container_title |
AMBIO: A Journal of the Human Environment |
container_volume |
30 |
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8 |
container_start_page |
514 |
op_container_end_page |
521 |
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1772813616717758464 |