Por favor, use este identificador para citar o enlazar este ítem:
https://doi.org/10.1016/j.rsma.2023.103256
![](/digitum/image/email_logo.png)
![](/digitum/image/logo-facebook.png)
Registro completo de metadatos
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Canales Cáceres, Rosa | - |
dc.contributor.author | Gomariz Castillo, Francisco | - |
dc.contributor.author | Alonso Sarria, Francisco | - |
dc.contributor.author | Abel, Isabel | - |
dc.contributor.author | Gimenez Casalduero, Francisca | - |
dc.contributor.other | Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Geografía | - |
dc.date.accessioned | 2024-02-01T12:29:10Z | - |
dc.date.available | 2024-02-01T12:29:10Z | - |
dc.date.issued | 2023-12 | - |
dc.identifier.citation | Regional Studies in Marine Science, 68. 2023 | es |
dc.identifier.uri | http://hdl.handle.net/10201/138412 | - |
dc.description | ©2023. This document is the Published, version of a Published Work that appeared in final form in Regional Studies in Marine Science. To access the final edited and published work see https://doi.org/10.1016/j.rsma.2023.103256 | - |
dc.description.abstract | The striped dolphin (Stenella coeruleoalba) is a cosmopolitan cetacean and the most commonly sighted dolphin in the Mediterranean Sea. It usually appears in groups of very different sizes, ranging from less than ten to more than 500 individuals, although it is usually found in groups of between 21 and 50 individuals. In the western Mediterranean, and more specifically in the Gulf of Mazarrón, S. coeruleoalba was the most frequently sighted cetacean during the 1042 whale-watching trips. The goal of this study was to establish the spatial and temporal distribution of striped dolphin sightings along the Gulf of Mazarrón between 2004 and 2014. Spatial patterns were analysed using a Random Forest based Species Distribution Model to estimate the presence of the species. Twentythree variables (three geographic, one temporal, eight geomorphometric and twelve oceanographic) were used as predictors. Out of the 1042 cruises, 872 records of striped dolphins were obtained. Some variations in the grouping patterns of these mammals were observed during the years 2006–2007, with an average shift in the size of the groups to fewer individuals (3−10). This variation is probably related to an epizootic event of morbillivirus occurring during those years, which was responsible for an abnormal rate of strandings of striped dolphins and long-finned pilot whales (Globicephala melas). The Random Forest model allowed to select 6 predictors related to morphometry and sea currents, suggesting the importance of specific habitat in offshore areas between 1000 and 3000 m depth in the continental slope | es |
dc.format | application/pdf | es |
dc.format.extent | 14 | es |
dc.language | eng | es |
dc.publisher | Pergamon-Elsevier Science Ltd | es |
dc.relation | This research was supported by the Biodiversity Foundation of the Ministry for Ecological Transition and the Demographic Challenge “Optimización de la información para la mejora la planificación espacial marina en los cañones del Escarpe de Mazarrón, Seco de Palos y 'campo de pockmarks” (CAMONMAR3) [grant number FBIO18-01], through the EMFF PLEAMAR Programme | es |
dc.rights | info:eu-repo/semantics/embargoedAccess | es |
dc.subject | Striped dolphin | es |
dc.subject | Epizootics | es |
dc.subject | Whale watching | es |
dc.subject | Species distribution models | es |
dc.subject | Random Forest | es |
dc.subject.other | CDU::9 - Geografía e historia | es |
dc.title | Distribution and behaviour of striped dolphins in the southwestern Mediterranean Sea based on whale-watching data | es |
dc.type | info:eu-repo/semantics/article | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S2352485523004462 | es |
dc.embargo.terms | Si | - |
dc.identifier.doi | https://doi.org/10.1016/j.rsma.2023.103256 | - |
Aparece en las colecciones: | Artículos: Geografía |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
2023_RSME.pdf | Published Version | 9,03 MB | Adobe PDF | ![]() Visualizar/Abrir Solicitar una copia |
Los ítems de Digitum están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.