Biological introduction risks from shipping in a warming Arctic
Summary Several decades of research on invasive marine species have yielded a broad understanding of the nature of species invasion mechanisms and associated threats globally. However, this is not true of the Arctic, a region where ongoing climatic changes may promote species invasion. Here, we eval...
Published in: | Journal of Applied Ecology |
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Format: | Article in Journal/Newspaper |
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Online Access: | http://dx.doi.org/10.1111/1365-2664.12566 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2F1365-2664.12566 https://onlinelibrary.wiley.com/doi/pdf/10.1111/1365-2664.12566 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/1365-2664.12566 https://besjournals.onlinelibrary.wiley.com/doi/pdf/10.1111/1365-2664.12566 |
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crwiley:10.1111/1365-2664.12566 2024-09-15T17:52:13+00:00 Biological introduction risks from shipping in a warming Arctic Ware, Chris Berge, Jørgen Jelmert, Anders Olsen, Steffen M. Pellissier, Loïc Wisz, Mary Kriticos, Darren Semenov, Georgy Kwaśniewski, Sławomir Alsos, Inger G. Bennett, Joseph Tromsø University Museum University Centre on Svalbard Svalbard Environmental Protection Fund Fram Centre The Norwegian Polar Institute The Norwegian Ministry of Foreign affairs (Arctic Environmental Cooperation) 2015 http://dx.doi.org/10.1111/1365-2664.12566 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2F1365-2664.12566 https://onlinelibrary.wiley.com/doi/pdf/10.1111/1365-2664.12566 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/1365-2664.12566 https://besjournals.onlinelibrary.wiley.com/doi/pdf/10.1111/1365-2664.12566 en eng Wiley http://creativecommons.org/licenses/by/4.0/ Journal of Applied Ecology volume 53, issue 2, page 340-349 ISSN 0021-8901 1365-2664 journal-article 2015 crwiley https://doi.org/10.1111/1365-2664.12566 2024-08-30T04:10:50Z Summary Several decades of research on invasive marine species have yielded a broad understanding of the nature of species invasion mechanisms and associated threats globally. However, this is not true of the Arctic, a region where ongoing climatic changes may promote species invasion. Here, we evaluated risks associated with non‐indigenous propagule loads discharged with ships' ballast water to the high‐Arctic archipelago, Svalbard, as a case study for the wider Arctic. We sampled and identified transferred propagules using traditional and DNA barcoding techniques. We then assessed the suitability of the Svalbard coast for non‐indigenous species under contemporary and future climate scenarios using ecophysiological models based on critical temperature and salinity reproductive thresholds. Ships discharging ballast water in Svalbard carried high densities of zooplankton (mean 1522 ± 335 SE individuals m −3 ), predominately comprised of indigenous species. Ballast water exchange did not prevent non‐indigenous species introduction. Non‐indigenous coastal species were present in all except one of 16 ballast water samples (mean 144 ± 67 SE individuals m −3 ), despite five of the eight ships exchanging ballast water en route . Of a total of 73 taxa, 36 species including 23 non‐indigenous species were identified. Of those 23, sufficient data permitted evaluation of the current and future colonization potential for eight widely known invaders. With the exception of one of these species, modelled suitability indicated that the coast of Svalbard is unsuitable presently; under the 2100 Representative Concentration Pathway ( RCP ) 8·5 climate scenario, however, modelled suitability will favour colonization for six species. Synthesis and applications . We show that current ballast water management practices do not prevent non‐indigenous species from being transferred to the Arctic. Consequences of these shortcomings will be shipping‐route dependent, but will likely magnify over time: our models indicate future conditions ... Article in Journal/Newspaper Arctic Archipelago Svalbard Zooplankton Wiley Online Library Journal of Applied Ecology 53 2 340 349 |
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Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Summary Several decades of research on invasive marine species have yielded a broad understanding of the nature of species invasion mechanisms and associated threats globally. However, this is not true of the Arctic, a region where ongoing climatic changes may promote species invasion. Here, we evaluated risks associated with non‐indigenous propagule loads discharged with ships' ballast water to the high‐Arctic archipelago, Svalbard, as a case study for the wider Arctic. We sampled and identified transferred propagules using traditional and DNA barcoding techniques. We then assessed the suitability of the Svalbard coast for non‐indigenous species under contemporary and future climate scenarios using ecophysiological models based on critical temperature and salinity reproductive thresholds. Ships discharging ballast water in Svalbard carried high densities of zooplankton (mean 1522 ± 335 SE individuals m −3 ), predominately comprised of indigenous species. Ballast water exchange did not prevent non‐indigenous species introduction. Non‐indigenous coastal species were present in all except one of 16 ballast water samples (mean 144 ± 67 SE individuals m −3 ), despite five of the eight ships exchanging ballast water en route . Of a total of 73 taxa, 36 species including 23 non‐indigenous species were identified. Of those 23, sufficient data permitted evaluation of the current and future colonization potential for eight widely known invaders. With the exception of one of these species, modelled suitability indicated that the coast of Svalbard is unsuitable presently; under the 2100 Representative Concentration Pathway ( RCP ) 8·5 climate scenario, however, modelled suitability will favour colonization for six species. Synthesis and applications . We show that current ballast water management practices do not prevent non‐indigenous species from being transferred to the Arctic. Consequences of these shortcomings will be shipping‐route dependent, but will likely magnify over time: our models indicate future conditions ... |
author2 |
Bennett, Joseph Tromsø University Museum University Centre on Svalbard Svalbard Environmental Protection Fund Fram Centre The Norwegian Polar Institute The Norwegian Ministry of Foreign affairs (Arctic Environmental Cooperation) |
format |
Article in Journal/Newspaper |
author |
Ware, Chris Berge, Jørgen Jelmert, Anders Olsen, Steffen M. Pellissier, Loïc Wisz, Mary Kriticos, Darren Semenov, Georgy Kwaśniewski, Sławomir Alsos, Inger G. |
spellingShingle |
Ware, Chris Berge, Jørgen Jelmert, Anders Olsen, Steffen M. Pellissier, Loïc Wisz, Mary Kriticos, Darren Semenov, Georgy Kwaśniewski, Sławomir Alsos, Inger G. Biological introduction risks from shipping in a warming Arctic |
author_facet |
Ware, Chris Berge, Jørgen Jelmert, Anders Olsen, Steffen M. Pellissier, Loïc Wisz, Mary Kriticos, Darren Semenov, Georgy Kwaśniewski, Sławomir Alsos, Inger G. |
author_sort |
Ware, Chris |
title |
Biological introduction risks from shipping in a warming Arctic |
title_short |
Biological introduction risks from shipping in a warming Arctic |
title_full |
Biological introduction risks from shipping in a warming Arctic |
title_fullStr |
Biological introduction risks from shipping in a warming Arctic |
title_full_unstemmed |
Biological introduction risks from shipping in a warming Arctic |
title_sort |
biological introduction risks from shipping in a warming arctic |
publisher |
Wiley |
publishDate |
2015 |
url |
http://dx.doi.org/10.1111/1365-2664.12566 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2F1365-2664.12566 https://onlinelibrary.wiley.com/doi/pdf/10.1111/1365-2664.12566 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/1365-2664.12566 https://besjournals.onlinelibrary.wiley.com/doi/pdf/10.1111/1365-2664.12566 |
genre |
Arctic Archipelago Svalbard Zooplankton |
genre_facet |
Arctic Archipelago Svalbard Zooplankton |
op_source |
Journal of Applied Ecology volume 53, issue 2, page 340-349 ISSN 0021-8901 1365-2664 |
op_rights |
http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.1111/1365-2664.12566 |
container_title |
Journal of Applied Ecology |
container_volume |
53 |
container_issue |
2 |
container_start_page |
340 |
op_container_end_page |
349 |
_version_ |
1810294285870825472 |