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Variables asociadas con el uso de hábitat del manatí del Caribe (Trichechus manatus), en Quintana Roo, México (Mammalia).

Tipo de material: Artículo impreso(a) y electrónico Artículo impreso(a) y electrónico Idioma: Español Tema(s) en español: Tema(s) en inglés: Recurso en línea: Formatos físicos adicionales disponibles:
  • Disponible en línea
 En: Revista de Biología Tropical volumen 46, número 3 (September 1998), páginas 791-803Nota de acceso: Acceso en línea sin restricciones Resumen:
Inglés

Influence of atmospheric variables and water temperature, winds, cloudiness, depth, salinity, grass and algal abundance, and group structure on the spatial distribution of Trichechus manatus manatus was studied in Chetumal Bay, Quintana Roo, Mexico. Boat surveys were done from November 1994 trough June 1995. There was little association with cloudiness and atmospheric and water temperature (in contrast with reports for the Florida subspecies, Trichechus manatus latirostris); the variables with moderate association were salinity (as in Florida), depth (frequent use of depths between 0.80-2 m) and group structure (which suggests that the zone is not an important mating area). Spatial distribution was more associated with drastic changes in wind intensity and the available food (similar to previous works in Mexico).

Número de sistema: 46061
Lista(s) en las que aparece este ítem: Producción Benjamín Morales Vela
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Tipo de ítem Biblioteca actual Colección Info Vol Estado Código de barras
Artículos Biblioteca Electrónica Recursos en línea (RE) ECOSUR Recurso digital ECO400460617991
Artículos Biblioteca San Cristóbal Artículos Hemeroteca (AR HM) ECOSUR 001 Disponible 610919C46061-10

Acceso en línea sin restricciones

Influence of atmospheric variables and water temperature, winds, cloudiness, depth, salinity, grass and algal abundance, and group structure on the spatial distribution of Trichechus manatus manatus was studied in Chetumal Bay, Quintana Roo, Mexico. Boat surveys were done from November 1994 trough June 1995. There was little association with cloudiness and atmospheric and water temperature (in contrast with reports for the Florida subspecies, Trichechus manatus latirostris); the variables with moderate association were salinity (as in Florida), depth (frequent use of depths between 0.80-2 m) and group structure (which suggests that the zone is not an important mating area). Spatial distribution was more associated with drastic changes in wind intensity and the available food (similar to previous works in Mexico). Inglés

Disponible en línea

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