Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreat
- Autores
- Neder, Camila; Jerosch, K.; Pehlke, H.; Torre, Luciana; Sahade, Ricardo Jose
- Año de publicación
- 2024
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In the face of global climate change, the West Antarctic Peninsula has been identified as highly vulnerable due to rising temperatures and increased anthropogenic carbon emissions impacting its biodiversity. Species distribution models are useful tools for assessing habitat suitability and forecasting responses in a changing environment. At Potter Cove, glacier retreat has opened new ice-free areas for colonization while altering the environment through meltwater input and sediment run-off. This fjord serves as a case study to identify environmental predictors driving Antarctic zoobenthos distribution in a changing coastal ecosystem and to analyze the potential benthic colonization in areas strongly affected by glacier retreat. About 60% of the study area, equivalent to 5.45 km2, was estimated to be suitable for zoobenthic occurrence. Potential spatial co-occurrence was identified in highly glacier-influenced areas. The interpretation of binary transformation thresholds emphasizes taxa-specific environmental requirements responding to glaciological, oceanographic, and sedimentological predictors, inferring particularities depending on their feeding strategies. A lower threshold value estimated a wider habitat extension. This study enhances our understanding of benthic responses to ongoing environmental shifts due to climate change in the Antarctic coastal ecosystem, emphasizing long-term research to increase our current predictive capacities and improve conservation and management strategies.
Fil: Neder, Camila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina. Universidad Nacional de Córdoba. Facultad de Cs.exactas Fisicas y Naturales. Departamento de Diversidad Biologica y Ecologica. Cat.de Ecologia Marina; Argentina
Fil: Jerosch, K.. Alfred-Wegener-Institut. Helmholtz-Zentrum für Polar und Meeresforschung; Alemania
Fil: Pehlke, H.. Alfred-Wegener-Institut. Helmholtz-Zentrum für Polar und Meeresforschung; Alemania
Fil: Torre, Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
Fil: Sahade, Ricardo Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina - Materia
-
HABITAT SUITABILITY MODELS
ANTARCTIC BENTHOS
POLAR REGIONS
COASTAL ECOSYSTEMS
CLIMATE CHANGE - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/260402
Ver los metadatos del registro completo
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CONICET Digital (CONICET) |
spelling |
Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreatNeder, CamilaJerosch, K.Pehlke, H.Torre, LucianaSahade, Ricardo JoseHABITAT SUITABILITY MODELSANTARCTIC BENTHOSPOLAR REGIONSCOASTAL ECOSYSTEMSCLIMATE CHANGEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In the face of global climate change, the West Antarctic Peninsula has been identified as highly vulnerable due to rising temperatures and increased anthropogenic carbon emissions impacting its biodiversity. Species distribution models are useful tools for assessing habitat suitability and forecasting responses in a changing environment. At Potter Cove, glacier retreat has opened new ice-free areas for colonization while altering the environment through meltwater input and sediment run-off. This fjord serves as a case study to identify environmental predictors driving Antarctic zoobenthos distribution in a changing coastal ecosystem and to analyze the potential benthic colonization in areas strongly affected by glacier retreat. About 60% of the study area, equivalent to 5.45 km2, was estimated to be suitable for zoobenthic occurrence. Potential spatial co-occurrence was identified in highly glacier-influenced areas. The interpretation of binary transformation thresholds emphasizes taxa-specific environmental requirements responding to glaciological, oceanographic, and sedimentological predictors, inferring particularities depending on their feeding strategies. A lower threshold value estimated a wider habitat extension. This study enhances our understanding of benthic responses to ongoing environmental shifts due to climate change in the Antarctic coastal ecosystem, emphasizing long-term research to increase our current predictive capacities and improve conservation and management strategies.Fil: Neder, Camila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina. Universidad Nacional de Córdoba. Facultad de Cs.exactas Fisicas y Naturales. Departamento de Diversidad Biologica y Ecologica. Cat.de Ecologia Marina; ArgentinaFil: Jerosch, K.. Alfred-Wegener-Institut. Helmholtz-Zentrum für Polar und Meeresforschung; AlemaniaFil: Pehlke, H.. Alfred-Wegener-Institut. Helmholtz-Zentrum für Polar und Meeresforschung; AlemaniaFil: Torre, Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; ArgentinaFil: Sahade, Ricardo Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; ArgentinaInter-Research2024-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/260402Neder, Camila; Jerosch, K.; Pehlke, H.; Torre, Luciana; Sahade, Ricardo Jose; Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreat; Inter-Research; Marine Ecology Progress Series; 750; 12-2024; 1-180171-8630CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.int-res.com/abstracts/meps/v750/p1-18/info:eu-repo/semantics/altIdentifier/doi/10.3354/meps14731info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:39Zoai:ri.conicet.gov.ar:11336/260402instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:44:39.96CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreat |
title |
Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreat |
spellingShingle |
Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreat Neder, Camila HABITAT SUITABILITY MODELS ANTARCTIC BENTHOS POLAR REGIONS COASTAL ECOSYSTEMS CLIMATE CHANGE |
title_short |
Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreat |
title_full |
Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreat |
title_fullStr |
Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreat |
title_full_unstemmed |
Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreat |
title_sort |
Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreat |
dc.creator.none.fl_str_mv |
Neder, Camila Jerosch, K. Pehlke, H. Torre, Luciana Sahade, Ricardo Jose |
author |
Neder, Camila |
author_facet |
Neder, Camila Jerosch, K. Pehlke, H. Torre, Luciana Sahade, Ricardo Jose |
author_role |
author |
author2 |
Jerosch, K. Pehlke, H. Torre, Luciana Sahade, Ricardo Jose |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
HABITAT SUITABILITY MODELS ANTARCTIC BENTHOS POLAR REGIONS COASTAL ECOSYSTEMS CLIMATE CHANGE |
topic |
HABITAT SUITABILITY MODELS ANTARCTIC BENTHOS POLAR REGIONS COASTAL ECOSYSTEMS CLIMATE CHANGE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
In the face of global climate change, the West Antarctic Peninsula has been identified as highly vulnerable due to rising temperatures and increased anthropogenic carbon emissions impacting its biodiversity. Species distribution models are useful tools for assessing habitat suitability and forecasting responses in a changing environment. At Potter Cove, glacier retreat has opened new ice-free areas for colonization while altering the environment through meltwater input and sediment run-off. This fjord serves as a case study to identify environmental predictors driving Antarctic zoobenthos distribution in a changing coastal ecosystem and to analyze the potential benthic colonization in areas strongly affected by glacier retreat. About 60% of the study area, equivalent to 5.45 km2, was estimated to be suitable for zoobenthic occurrence. Potential spatial co-occurrence was identified in highly glacier-influenced areas. The interpretation of binary transformation thresholds emphasizes taxa-specific environmental requirements responding to glaciological, oceanographic, and sedimentological predictors, inferring particularities depending on their feeding strategies. A lower threshold value estimated a wider habitat extension. This study enhances our understanding of benthic responses to ongoing environmental shifts due to climate change in the Antarctic coastal ecosystem, emphasizing long-term research to increase our current predictive capacities and improve conservation and management strategies. Fil: Neder, Camila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina. Universidad Nacional de Córdoba. Facultad de Cs.exactas Fisicas y Naturales. Departamento de Diversidad Biologica y Ecologica. Cat.de Ecologia Marina; Argentina Fil: Jerosch, K.. Alfred-Wegener-Institut. Helmholtz-Zentrum für Polar und Meeresforschung; Alemania Fil: Pehlke, H.. Alfred-Wegener-Institut. Helmholtz-Zentrum für Polar und Meeresforschung; Alemania Fil: Torre, Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina Fil: Sahade, Ricardo Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina |
description |
In the face of global climate change, the West Antarctic Peninsula has been identified as highly vulnerable due to rising temperatures and increased anthropogenic carbon emissions impacting its biodiversity. Species distribution models are useful tools for assessing habitat suitability and forecasting responses in a changing environment. At Potter Cove, glacier retreat has opened new ice-free areas for colonization while altering the environment through meltwater input and sediment run-off. This fjord serves as a case study to identify environmental predictors driving Antarctic zoobenthos distribution in a changing coastal ecosystem and to analyze the potential benthic colonization in areas strongly affected by glacier retreat. About 60% of the study area, equivalent to 5.45 km2, was estimated to be suitable for zoobenthic occurrence. Potential spatial co-occurrence was identified in highly glacier-influenced areas. The interpretation of binary transformation thresholds emphasizes taxa-specific environmental requirements responding to glaciological, oceanographic, and sedimentological predictors, inferring particularities depending on their feeding strategies. A lower threshold value estimated a wider habitat extension. This study enhances our understanding of benthic responses to ongoing environmental shifts due to climate change in the Antarctic coastal ecosystem, emphasizing long-term research to increase our current predictive capacities and improve conservation and management strategies. |
publishDate |
2024 |
dc.date.none.fl_str_mv |
2024-12 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/260402 Neder, Camila; Jerosch, K.; Pehlke, H.; Torre, Luciana; Sahade, Ricardo Jose; Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreat; Inter-Research; Marine Ecology Progress Series; 750; 12-2024; 1-18 0171-8630 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/260402 |
identifier_str_mv |
Neder, Camila; Jerosch, K.; Pehlke, H.; Torre, Luciana; Sahade, Ricardo Jose; Antarctic benthic species distribution models and compositional analysis in a coastal ecosystem under glacier retreat; Inter-Research; Marine Ecology Progress Series; 750; 12-2024; 1-18 0171-8630 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.int-res.com/abstracts/meps/v750/p1-18/ info:eu-repo/semantics/altIdentifier/doi/10.3354/meps14731 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Inter-Research |
publisher.none.fl_str_mv |
Inter-Research |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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13.070432 |