Warming impacts potential germination of non-native plants on the Antarctic Peninsula
AbstractThe Antarctic Peninsula is under pressure from non-native plants and this risk is expected to increase under climate warming. Establishment and subsequent range expansion of non-native plants depend in part on germination ability under Antarctic conditions, but quantifying these processes ha...
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2021
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Online Access: | https://scholia.toolforge.org/work/Q111166253 http://www.wikidata.org/entity/Q111166253 https://doi.org/10.1038/S42003-021-01951-3 |
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ftenkore:wikidata-Q111166253 2023-10-09T21:46:51+02:00 Warming impacts potential germination of non-native plants on the Antarctic Peninsula Bokhorst, Stef Convey, Peter Casanova-Katny, Angélica Aerts, Rien 2021-03-25 https://scholia.toolforge.org/work/Q111166253 http://www.wikidata.org/entity/Q111166253 https://doi.org/10.1038/S42003-021-01951-3 en eng Springer Science and Business Media LLC https://scholia.toolforge.org/work/Q111166253 http://www.wikidata.org/entity/Q111166253 doi:10.1038/S42003-021-01951-3 https://creativecommons.org/licenses/by/4.0 theme:invasion impact theme:wikidata.org/entity/Q112148709 invasion impact journal article 2021 ftenkore https://doi.org/10.1038/S42003-021-01951-3 2023-09-22T09:36:17Z AbstractThe Antarctic Peninsula is under pressure from non-native plants and this risk is expected to increase under climate warming. Establishment and subsequent range expansion of non-native plants depend in part on germination ability under Antarctic conditions, but quantifying these processes has yet to receive detailed study. Viability testing and plant growth responses under simulated Antarctic soil surface conditions over an annual cycle show that 16 non-native species, including grasses, herbs, rushes and a succulent, germinated and continued development under a warming scenario. Thermal germination requirement (degree day sum) was calculated for each species and field soil-temperature recordings indicate that this is satisfied as far south as 72° S. Here, we show that the establishment potential of non-native species, in number and geographical range, is considerably greater than currently suggested by species distribution modelling approaches, with important implications for risk assessments of non-native species along the Antarctic Peninsula. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula enKORE project Antarctic Antarctic Peninsula The Antarctic Communications Biology 4 1 |
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English |
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theme:invasion impact theme:wikidata.org/entity/Q112148709 invasion impact |
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theme:invasion impact theme:wikidata.org/entity/Q112148709 invasion impact Bokhorst, Stef Convey, Peter Casanova-Katny, Angélica Aerts, Rien Warming impacts potential germination of non-native plants on the Antarctic Peninsula |
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theme:invasion impact theme:wikidata.org/entity/Q112148709 invasion impact |
description |
AbstractThe Antarctic Peninsula is under pressure from non-native plants and this risk is expected to increase under climate warming. Establishment and subsequent range expansion of non-native plants depend in part on germination ability under Antarctic conditions, but quantifying these processes has yet to receive detailed study. Viability testing and plant growth responses under simulated Antarctic soil surface conditions over an annual cycle show that 16 non-native species, including grasses, herbs, rushes and a succulent, germinated and continued development under a warming scenario. Thermal germination requirement (degree day sum) was calculated for each species and field soil-temperature recordings indicate that this is satisfied as far south as 72° S. Here, we show that the establishment potential of non-native species, in number and geographical range, is considerably greater than currently suggested by species distribution modelling approaches, with important implications for risk assessments of non-native species along the Antarctic Peninsula. |
format |
Article in Journal/Newspaper |
author |
Bokhorst, Stef Convey, Peter Casanova-Katny, Angélica Aerts, Rien |
author_facet |
Bokhorst, Stef Convey, Peter Casanova-Katny, Angélica Aerts, Rien |
author_sort |
Bokhorst, Stef |
title |
Warming impacts potential germination of non-native plants on the Antarctic Peninsula |
title_short |
Warming impacts potential germination of non-native plants on the Antarctic Peninsula |
title_full |
Warming impacts potential germination of non-native plants on the Antarctic Peninsula |
title_fullStr |
Warming impacts potential germination of non-native plants on the Antarctic Peninsula |
title_full_unstemmed |
Warming impacts potential germination of non-native plants on the Antarctic Peninsula |
title_sort |
warming impacts potential germination of non-native plants on the antarctic peninsula |
publisher |
Springer Science and Business Media LLC |
publishDate |
2021 |
url |
https://scholia.toolforge.org/work/Q111166253 http://www.wikidata.org/entity/Q111166253 https://doi.org/10.1038/S42003-021-01951-3 |
geographic |
Antarctic Antarctic Peninsula The Antarctic |
geographic_facet |
Antarctic Antarctic Peninsula The Antarctic |
genre |
Antarc* Antarctic Antarctic Peninsula |
genre_facet |
Antarc* Antarctic Antarctic Peninsula |
op_relation |
https://scholia.toolforge.org/work/Q111166253 http://www.wikidata.org/entity/Q111166253 doi:10.1038/S42003-021-01951-3 |
op_rights |
https://creativecommons.org/licenses/by/4.0 |
op_doi |
https://doi.org/10.1038/S42003-021-01951-3 |
container_title |
Communications Biology |
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4 |
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1 |
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1779309417944055808 |