First mussel settlement observed in Antarctica reveals the potential for future invasions
Global biodiversity is both declining and being redistributed in response to multiple drivers characterizing the Anthropocene, including synergies between biological invasions and climate change. The Antarctic marine benthos may constitute the last biogeographic realm where barriers (oceanographic c...
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ftpubmed:oai:pubmedcentral.nih.gov:7099062 2023-05-15T14:01:57+02:00 First mussel settlement observed in Antarctica reveals the potential for future invasions Cárdenas, Leyla Leclerc, Jean-Charles Bruning, Paulina Garrido, Ignacio Détrée, Camille Figueroa, Alvaro Astorga, Marcela Navarro, Jorge M. Johnson, Ladd E. Carlton, James T. Pardo, Luis 2020-03-26 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7099062/ http://www.ncbi.nlm.nih.gov/pubmed/32218472 https://doi.org/10.1038/s41598-020-62340-0 en eng Nature Publishing Group UK http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7099062/ http://www.ncbi.nlm.nih.gov/pubmed/32218472 http://dx.doi.org/10.1038/s41598-020-62340-0 © The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. CC-BY Article Text 2020 ftpubmed https://doi.org/10.1038/s41598-020-62340-0 2020-04-05T00:40:17Z Global biodiversity is both declining and being redistributed in response to multiple drivers characterizing the Anthropocene, including synergies between biological invasions and climate change. The Antarctic marine benthos may constitute the last biogeographic realm where barriers (oceanographic currents, climatic gradients) have not yet been broken. Here we report the successful settlement of a cohort of Mytilus cf. platensis in a shallow subtidal habitat of the South Shetland Islands in 2019, which demonstrates the ability of this species to complete its early life stages in this extreme environment. Genetic analyses and shipping records show that this observation is consistent with the dominant vectors and pathways linking southern Patagonia with the Antarctic Peninsula and demonstrates the potential for impending invasions of Antarctic ecosystems. Text Antarc* Antarctic Antarctic Peninsula Antarctica South Shetland Islands PubMed Central (PMC) Antarctic Antarctic Peninsula Patagonia South Shetland Islands The Antarctic Scientific Reports 10 1 |
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Article Cárdenas, Leyla Leclerc, Jean-Charles Bruning, Paulina Garrido, Ignacio Détrée, Camille Figueroa, Alvaro Astorga, Marcela Navarro, Jorge M. Johnson, Ladd E. Carlton, James T. Pardo, Luis First mussel settlement observed in Antarctica reveals the potential for future invasions |
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Global biodiversity is both declining and being redistributed in response to multiple drivers characterizing the Anthropocene, including synergies between biological invasions and climate change. The Antarctic marine benthos may constitute the last biogeographic realm where barriers (oceanographic currents, climatic gradients) have not yet been broken. Here we report the successful settlement of a cohort of Mytilus cf. platensis in a shallow subtidal habitat of the South Shetland Islands in 2019, which demonstrates the ability of this species to complete its early life stages in this extreme environment. Genetic analyses and shipping records show that this observation is consistent with the dominant vectors and pathways linking southern Patagonia with the Antarctic Peninsula and demonstrates the potential for impending invasions of Antarctic ecosystems. |
format |
Text |
author |
Cárdenas, Leyla Leclerc, Jean-Charles Bruning, Paulina Garrido, Ignacio Détrée, Camille Figueroa, Alvaro Astorga, Marcela Navarro, Jorge M. Johnson, Ladd E. Carlton, James T. Pardo, Luis |
author_facet |
Cárdenas, Leyla Leclerc, Jean-Charles Bruning, Paulina Garrido, Ignacio Détrée, Camille Figueroa, Alvaro Astorga, Marcela Navarro, Jorge M. Johnson, Ladd E. Carlton, James T. Pardo, Luis |
author_sort |
Cárdenas, Leyla |
title |
First mussel settlement observed in Antarctica reveals the potential for future invasions |
title_short |
First mussel settlement observed in Antarctica reveals the potential for future invasions |
title_full |
First mussel settlement observed in Antarctica reveals the potential for future invasions |
title_fullStr |
First mussel settlement observed in Antarctica reveals the potential for future invasions |
title_full_unstemmed |
First mussel settlement observed in Antarctica reveals the potential for future invasions |
title_sort |
first mussel settlement observed in antarctica reveals the potential for future invasions |
publisher |
Nature Publishing Group UK |
publishDate |
2020 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7099062/ http://www.ncbi.nlm.nih.gov/pubmed/32218472 https://doi.org/10.1038/s41598-020-62340-0 |
geographic |
Antarctic Antarctic Peninsula Patagonia South Shetland Islands The Antarctic |
geographic_facet |
Antarctic Antarctic Peninsula Patagonia South Shetland Islands The Antarctic |
genre |
Antarc* Antarctic Antarctic Peninsula Antarctica South Shetland Islands |
genre_facet |
Antarc* Antarctic Antarctic Peninsula Antarctica South Shetland Islands |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7099062/ http://www.ncbi.nlm.nih.gov/pubmed/32218472 http://dx.doi.org/10.1038/s41598-020-62340-0 |
op_rights |
© The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1038/s41598-020-62340-0 |
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Scientific Reports |
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