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dc.contributor.author
Coronel, Betiana Melisa  
dc.contributor.author
Serrano, Arturo Baltazar  
dc.contributor.author
Basañez Muñoz, Agustín  
dc.contributor.author
Ceresa Dussel, Juan Ignacio  
dc.contributor.author
Alcantar, Aldana Ayelen  
dc.date.available
2024-12-13T09:35:33Z  
dc.date.issued
2023-06-17  
dc.identifier.citation
Coronel, Betiana Melisa; Serrano, Arturo Baltazar; Basañez Muñoz, Agustín; Ceresa Dussel, Juan Ignacio; Alcantar, Aldana Ayelen; Abundance of the bottlenose dolphin ( Tursiops truncatus ) and proposal for a priority area of conservation in the Southern Gulf of Mexico marine ecoregion; John Wiley & Sons Ltd; Aquatic Conservation: Marine and Freshwater Ecosystems; 33; 8; 17-6-2023; 853-866  
dc.identifier.issn
1052-7613  
dc.identifier.uri
http://hdl.handle.net/11336/250386  
dc.description.abstract
Demographic studies are crucial for assessment of the status of dolphin populations and their relationship with anthropogenic activities as a way to make effective management and conservation decisions. In the Gulf of Mexico, the interaction between bottlenose dolphins (Tursiops truncatus) and anthropogenic activities merits special attention. The objective of this study was therefore to determine the annual abundance and area of preference of the coastal population of T. truncatus (period 2005–2020), and to delimit a priority area for its conservation in the Southern Gulf of Mexico marine ecoregion. Abundance was calculated using the Jolly–Seber model and habitat preference was determined per climatic season (dry, rainy and cold northerly fronts) as a function of environmental variables. The association between anthropogenic activities and dolphin distribution was studied and the priority area delimited using potential distribution models. Off the coasts of Tuxpan and Tamiahua, the results show that the dolphin population numbered 306 individuals (95% CI: 162.97; 607.33) and has remained relatively constant over time. The pattern of dolphin distribution varied between seasons, possibly owing to changes in food availability. However, river mouths and lagoons are of importance to T. truncatus throughout the year. On the other hand, fishing and maritime traffic can potentially affect this species. Finally, this study shows that the delimitation of sites of importance for T. truncatus is a strategic tool with which to help conserve the species and associated coastal ecosystems.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
John Wiley & Sons Ltd  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
CONSERVATION  
dc.subject
DOLPHINS  
dc.subject
ECOSYSTEM  
dc.subject
GULF OF MEXICO  
dc.subject
HABITAT MODELLING  
dc.subject
JOLLY-SEBER  
dc.subject.classification
Biología Marina, Limnología  
dc.subject.classification
Ciencias Biológicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Abundance of the bottlenose dolphin ( Tursiops truncatus ) and proposal for a priority area of conservation in the Southern Gulf of Mexico marine ecoregion  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-12-04T09:31:18Z  
dc.identifier.eissn
1099-0755  
dc.journal.volume
33  
dc.journal.number
8  
dc.journal.pagination
853-866  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Coronel, Betiana Melisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Centro para el Estudio de Sistemas Marinos; Argentina  
dc.description.fil
Fil: Serrano, Arturo Baltazar. Universidad Veracruzana; México  
dc.description.fil
Fil: Basañez Muñoz, Agustín. Universidad Veracruzana; México  
dc.description.fil
Fil: Ceresa Dussel, Juan Ignacio. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Calculo. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Calculo; Argentina  
dc.description.fil
Fil: Alcantar, Aldana Ayelen. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Calculo. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Calculo; Argentina  
dc.journal.title
Aquatic Conservation: Marine and Freshwater Ecosystems  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1002/aqc.3974  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/aqc.3974