Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensics
- Autores
- Rosa de Oliveira, Larissa; Loizaga de Castro, Rocio; Cárdenas-Alayza, Susana; Bonatto, Sandro Luis
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- 1 Most aquatic mammals have high dispersal potential, and there are often severe conservation concerns related to their legal or illegal harvesting. Therefore, economic, social and forensic factors often arise in decisions relating to their population management. Molecular markers are essential tools in modern conservation genetics, revealing previously unknown aspects of aquatic mammal behaviour, natural history, population structure and demography. Molecular markers also have been used to define management units, to recognize taxonomic units, to conduct forensic analyses and to control illegal wildlife trade, providing valuable information for decision-making in wildlife conservation and management. 2 We review studies published in peer-reviewed journals between 1993 and 2010, in which genetic approaches have been applied to conservation-related issues involving natural populations of 25 species of aquatic mammals in South America. These studies cover just 34% of the 70 aquatic mammal species recorded in South America. 3 Most of the studies are related to population structure, phylogeography, gene flow and dispersal movements. In addition, recent findings relate to evolutionarily significant units, management units, forensics and conservation policy. 4 Finally, we look to the future and, based on numbers of studies and conservation concerns, suggest which species, geographic areas and genetic studies should be prioritized. Moreover, we discuss constraints on research and suggest collaborative works that would provide critical information towards the effective conservation and management of aquatic mammals in South America.
Fil: Rosa de Oliveira, Larissa. Universidade Do Vale Do Rio Dos Sinos; Brasil. Grupo de Estudos de Mamíferos Aquáticos do Rio Grande do Sul; Brasil. Universidad Peruana Cayetano Heredia. Centro para la Sostenibilidad Ambiental; Perú
Fil: Loizaga de Castro, Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina
Fil: Cárdenas-Alayza, Susana. Universidad Peruana Cayetano Heredia. Centro para la Sostenibilidad Ambiental; Perú
Fil: Bonatto, Sandro Luis. Pontificia Universidade Catolica Do Rio Grande Do Sul. Facultad de Biociencias; Brasil - Materia
-
Cetaceans
Molecular Markers
Pinnipeds
Sirenians
South America - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/83627
Ver los metadatos del registro completo
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Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensicsRosa de Oliveira, LarissaLoizaga de Castro, RocioCárdenas-Alayza, SusanaBonatto, Sandro LuisCetaceansMolecular MarkersPinnipedsSireniansSouth Americahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/11 Most aquatic mammals have high dispersal potential, and there are often severe conservation concerns related to their legal or illegal harvesting. Therefore, economic, social and forensic factors often arise in decisions relating to their population management. Molecular markers are essential tools in modern conservation genetics, revealing previously unknown aspects of aquatic mammal behaviour, natural history, population structure and demography. Molecular markers also have been used to define management units, to recognize taxonomic units, to conduct forensic analyses and to control illegal wildlife trade, providing valuable information for decision-making in wildlife conservation and management. 2 We review studies published in peer-reviewed journals between 1993 and 2010, in which genetic approaches have been applied to conservation-related issues involving natural populations of 25 species of aquatic mammals in South America. These studies cover just 34% of the 70 aquatic mammal species recorded in South America. 3 Most of the studies are related to population structure, phylogeography, gene flow and dispersal movements. In addition, recent findings relate to evolutionarily significant units, management units, forensics and conservation policy. 4 Finally, we look to the future and, based on numbers of studies and conservation concerns, suggest which species, geographic areas and genetic studies should be prioritized. Moreover, we discuss constraints on research and suggest collaborative works that would provide critical information towards the effective conservation and management of aquatic mammals in South America.Fil: Rosa de Oliveira, Larissa. Universidade Do Vale Do Rio Dos Sinos; Brasil. Grupo de Estudos de Mamíferos Aquáticos do Rio Grande do Sul; Brasil. Universidad Peruana Cayetano Heredia. Centro para la Sostenibilidad Ambiental; PerúFil: Loizaga de Castro, Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; ArgentinaFil: Cárdenas-Alayza, Susana. Universidad Peruana Cayetano Heredia. Centro para la Sostenibilidad Ambiental; PerúFil: Bonatto, Sandro Luis. Pontificia Universidade Catolica Do Rio Grande Do Sul. Facultad de Biociencias; BrasilWiley Blackwell Publishing, Inc2011-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/83627Rosa de Oliveira, Larissa; Loizaga de Castro, Rocio; Cárdenas-Alayza, Susana; Bonatto, Sandro Luis; Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensics; Wiley Blackwell Publishing, Inc; Mammal Review; 42; 4; 12-2011; 275-3030305-1838CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2907.2011.00201.xinfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-2907.2011.00201.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:55:17Zoai:ri.conicet.gov.ar:11336/83627instacron: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 09:55:17.466CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensics |
title |
Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensics |
spellingShingle |
Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensics Rosa de Oliveira, Larissa Cetaceans Molecular Markers Pinnipeds Sirenians South America |
title_short |
Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensics |
title_full |
Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensics |
title_fullStr |
Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensics |
title_full_unstemmed |
Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensics |
title_sort |
Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensics |
dc.creator.none.fl_str_mv |
Rosa de Oliveira, Larissa Loizaga de Castro, Rocio Cárdenas-Alayza, Susana Bonatto, Sandro Luis |
author |
Rosa de Oliveira, Larissa |
author_facet |
Rosa de Oliveira, Larissa Loizaga de Castro, Rocio Cárdenas-Alayza, Susana Bonatto, Sandro Luis |
author_role |
author |
author2 |
Loizaga de Castro, Rocio Cárdenas-Alayza, Susana Bonatto, Sandro Luis |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Cetaceans Molecular Markers Pinnipeds Sirenians South America |
topic |
Cetaceans Molecular Markers Pinnipeds Sirenians South America |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
1 Most aquatic mammals have high dispersal potential, and there are often severe conservation concerns related to their legal or illegal harvesting. Therefore, economic, social and forensic factors often arise in decisions relating to their population management. Molecular markers are essential tools in modern conservation genetics, revealing previously unknown aspects of aquatic mammal behaviour, natural history, population structure and demography. Molecular markers also have been used to define management units, to recognize taxonomic units, to conduct forensic analyses and to control illegal wildlife trade, providing valuable information for decision-making in wildlife conservation and management. 2 We review studies published in peer-reviewed journals between 1993 and 2010, in which genetic approaches have been applied to conservation-related issues involving natural populations of 25 species of aquatic mammals in South America. These studies cover just 34% of the 70 aquatic mammal species recorded in South America. 3 Most of the studies are related to population structure, phylogeography, gene flow and dispersal movements. In addition, recent findings relate to evolutionarily significant units, management units, forensics and conservation policy. 4 Finally, we look to the future and, based on numbers of studies and conservation concerns, suggest which species, geographic areas and genetic studies should be prioritized. Moreover, we discuss constraints on research and suggest collaborative works that would provide critical information towards the effective conservation and management of aquatic mammals in South America. Fil: Rosa de Oliveira, Larissa. Universidade Do Vale Do Rio Dos Sinos; Brasil. Grupo de Estudos de Mamíferos Aquáticos do Rio Grande do Sul; Brasil. Universidad Peruana Cayetano Heredia. Centro para la Sostenibilidad Ambiental; Perú Fil: Loizaga de Castro, Rocio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina Fil: Cárdenas-Alayza, Susana. Universidad Peruana Cayetano Heredia. Centro para la Sostenibilidad Ambiental; Perú Fil: Bonatto, Sandro Luis. Pontificia Universidade Catolica Do Rio Grande Do Sul. Facultad de Biociencias; Brasil |
description |
1 Most aquatic mammals have high dispersal potential, and there are often severe conservation concerns related to their legal or illegal harvesting. Therefore, economic, social and forensic factors often arise in decisions relating to their population management. Molecular markers are essential tools in modern conservation genetics, revealing previously unknown aspects of aquatic mammal behaviour, natural history, population structure and demography. Molecular markers also have been used to define management units, to recognize taxonomic units, to conduct forensic analyses and to control illegal wildlife trade, providing valuable information for decision-making in wildlife conservation and management. 2 We review studies published in peer-reviewed journals between 1993 and 2010, in which genetic approaches have been applied to conservation-related issues involving natural populations of 25 species of aquatic mammals in South America. These studies cover just 34% of the 70 aquatic mammal species recorded in South America. 3 Most of the studies are related to population structure, phylogeography, gene flow and dispersal movements. In addition, recent findings relate to evolutionarily significant units, management units, forensics and conservation policy. 4 Finally, we look to the future and, based on numbers of studies and conservation concerns, suggest which species, geographic areas and genetic studies should be prioritized. Moreover, we discuss constraints on research and suggest collaborative works that would provide critical information towards the effective conservation and management of aquatic mammals in South America. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-12 |
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/11336/83627 Rosa de Oliveira, Larissa; Loizaga de Castro, Rocio; Cárdenas-Alayza, Susana; Bonatto, Sandro Luis; Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensics; Wiley Blackwell Publishing, Inc; Mammal Review; 42; 4; 12-2011; 275-303 0305-1838 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/83627 |
identifier_str_mv |
Rosa de Oliveira, Larissa; Loizaga de Castro, Rocio; Cárdenas-Alayza, Susana; Bonatto, Sandro Luis; Conservation genetics of south american aquatic mammals: An overview of gene diversity, population structure, phylogeography, non-invasive methods and forensics; Wiley Blackwell Publishing, Inc; Mammal Review; 42; 4; 12-2011; 275-303 0305-1838 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://onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2907.2011.00201.x info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1365-2907.2011.00201.x |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Wiley Blackwell Publishing, Inc |
publisher.none.fl_str_mv |
Wiley Blackwell Publishing, Inc |
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 |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613667710042112 |
score |
13.070432 |