Spatial distribution of freshwater crustaceans in Antarctic and Subantarctic lakes
Antarctic and Subantarctic lakes are unique ecosystems with relatively simple food webs, which are likely to be strongly affected by climate warming. While Antarctic freshwater invertebrates are adapted to extreme environmental conditions, little is known about the factors determining their current...
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ftunivpaisvasco:oai:addi.ehu.es:10810/43176 2023-05-15T13:34:03+02:00 Spatial distribution of freshwater crustaceans in Antarctic and Subantarctic lakes Díaz, Angie Maturana, Claudia S. Boyero González, María Luz De Los Ríos Escalante, Patricio Tonin, Alan M. Correa Araneda, Francisco 2019-05-28 http://hdl.handle.net/10810/43176 https://doi.org/10.1038/s41598-019-44290-4 eng eng Nature https://www.nature.com/articles/s41598-019-44290-4 Scientific Reports 9 : (2019) // Article ID 7928 2045-2322 http://hdl.handle.net/10810/43176 doi:10.1038/s41598-019-44290-4 info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/3.0/es/ 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/. Atribución 3.0 España CC-BY ecological data biodiversity climate zooplankton ecosystems anomopoda islands scales fauna info:eu-repo/semantics/article 2019 ftunivpaisvasco https://doi.org/10.1038/s41598-019-44290-4 2022-03-10T16:38:36Z Antarctic and Subantarctic lakes are unique ecosystems with relatively simple food webs, which are likely to be strongly affected by climate warming. While Antarctic freshwater invertebrates are adapted to extreme environmental conditions, little is known about the factors determining their current distribution and to what extent this is explained by biogeography or climate. We explored the distribution of freshwater crustaceans (one of the most abundant and diverse group of organisms in Antarctic and Subantarctic lakes) across four biogeographic provinces (Continental Antarctic, CA; Maritime Antarctic, MA; Subantarctic islands, SA; and Southern Cool Temperate, SCT) based on the literature, predicting that species distribution would be determined by biogeography, spatial autocorrelation among regions (in relation to dispersal) and climate. We found that variation in species composition was largely explained by the joint effect of spatial autocorrelation and climate, with little effect of biogeography – only regions within the SA province had a clearly distinct species composition. This highlights a plausible main influence of crustacean dispersal – mainly through migratory seabirds – and suggests that some regions will be more affected by climate warming than others, possibly in relation to the existence of nearby sources of colonists. Funding was obtained from PIA CONICYT ACT172065 to AD and CM, CONICYT Ph.D. Grant 21150317, P05-002 ICM, CONICYT PIA APOYO CCTE AFB170008 from Institute of Ecology and Biodiversity (IEB), INACH DT_0416 to CM, FONDECYT INICIACION 11170390, and Basque Government funds (IT951-16) to the Stream Ecology Group at UPV/EHU led by J. Pozo. We thank the English language editing provided by Journal Prep Service Article in Journal/Newspaper Antarc* Antarctic ADDI: Repositorio Institucional de la Universidad del País Vasco (UPV) Antarctic Inach ENVELOPE(-60.783,-60.783,-62.467,-62.467) Scientific Reports 9 1 |
institution |
Open Polar |
collection |
ADDI: Repositorio Institucional de la Universidad del País Vasco (UPV) |
op_collection_id |
ftunivpaisvasco |
language |
English |
topic |
ecological data biodiversity climate zooplankton ecosystems anomopoda islands scales fauna |
spellingShingle |
ecological data biodiversity climate zooplankton ecosystems anomopoda islands scales fauna Díaz, Angie Maturana, Claudia S. Boyero González, María Luz De Los Ríos Escalante, Patricio Tonin, Alan M. Correa Araneda, Francisco Spatial distribution of freshwater crustaceans in Antarctic and Subantarctic lakes |
topic_facet |
ecological data biodiversity climate zooplankton ecosystems anomopoda islands scales fauna |
description |
Antarctic and Subantarctic lakes are unique ecosystems with relatively simple food webs, which are likely to be strongly affected by climate warming. While Antarctic freshwater invertebrates are adapted to extreme environmental conditions, little is known about the factors determining their current distribution and to what extent this is explained by biogeography or climate. We explored the distribution of freshwater crustaceans (one of the most abundant and diverse group of organisms in Antarctic and Subantarctic lakes) across four biogeographic provinces (Continental Antarctic, CA; Maritime Antarctic, MA; Subantarctic islands, SA; and Southern Cool Temperate, SCT) based on the literature, predicting that species distribution would be determined by biogeography, spatial autocorrelation among regions (in relation to dispersal) and climate. We found that variation in species composition was largely explained by the joint effect of spatial autocorrelation and climate, with little effect of biogeography – only regions within the SA province had a clearly distinct species composition. This highlights a plausible main influence of crustacean dispersal – mainly through migratory seabirds – and suggests that some regions will be more affected by climate warming than others, possibly in relation to the existence of nearby sources of colonists. Funding was obtained from PIA CONICYT ACT172065 to AD and CM, CONICYT Ph.D. Grant 21150317, P05-002 ICM, CONICYT PIA APOYO CCTE AFB170008 from Institute of Ecology and Biodiversity (IEB), INACH DT_0416 to CM, FONDECYT INICIACION 11170390, and Basque Government funds (IT951-16) to the Stream Ecology Group at UPV/EHU led by J. Pozo. We thank the English language editing provided by Journal Prep Service |
format |
Article in Journal/Newspaper |
author |
Díaz, Angie Maturana, Claudia S. Boyero González, María Luz De Los Ríos Escalante, Patricio Tonin, Alan M. Correa Araneda, Francisco |
author_facet |
Díaz, Angie Maturana, Claudia S. Boyero González, María Luz De Los Ríos Escalante, Patricio Tonin, Alan M. Correa Araneda, Francisco |
author_sort |
Díaz, Angie |
title |
Spatial distribution of freshwater crustaceans in Antarctic and Subantarctic lakes |
title_short |
Spatial distribution of freshwater crustaceans in Antarctic and Subantarctic lakes |
title_full |
Spatial distribution of freshwater crustaceans in Antarctic and Subantarctic lakes |
title_fullStr |
Spatial distribution of freshwater crustaceans in Antarctic and Subantarctic lakes |
title_full_unstemmed |
Spatial distribution of freshwater crustaceans in Antarctic and Subantarctic lakes |
title_sort |
spatial distribution of freshwater crustaceans in antarctic and subantarctic lakes |
publisher |
Nature |
publishDate |
2019 |
url |
http://hdl.handle.net/10810/43176 https://doi.org/10.1038/s41598-019-44290-4 |
long_lat |
ENVELOPE(-60.783,-60.783,-62.467,-62.467) |
geographic |
Antarctic Inach |
geographic_facet |
Antarctic Inach |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
https://www.nature.com/articles/s41598-019-44290-4 Scientific Reports 9 : (2019) // Article ID 7928 2045-2322 http://hdl.handle.net/10810/43176 doi:10.1038/s41598-019-44290-4 |
op_rights |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/3.0/es/ 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/. Atribución 3.0 España |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1038/s41598-019-44290-4 |
container_title |
Scientific Reports |
container_volume |
9 |
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1 |
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1766048546675490816 |