Results 11 to 20 of about 161 (138)
Long-term trends of epibionts reflect Mediterranean striped dolphin abundance shifts caused by morbillivirus epidemics. [PDF]
J Anim EcolThis original research piece demonstrates, through empirical and theoretical modelling approaches, that the epibionts of striped dolphins indicate dolphin abundance shifts caused by epidemics of dolphin morbillivirus (DMV). In addition, we provide the first SIR model to investigate the epidemiology of DMV in western Mediterranean striped dolphins ...
Ten S +4 more
europepmc +2 more sources
In Vitro Antiproliferative Activity of Fucoidans Extracted From <i>Sargassum natans</i> and <i>Sargassum fluitans</i> in the HeLa Cell Line. [PDF]
Int J Food SciThis paper presents an analysis of the polyphenol content, antioxidant capacity, and antiproliferative activity of fucoidans extracted from Sargassum natans and Sargassum fluitans. The results obtained indicated a high total polyphenol content (113 ± 2.3 mg GAE/g), which is probably associated with great antioxidant capacity.
Vázquez-Rodríguez SR +4 more
europepmc +2 more sources
Socioeconomic drivers of wild meat consumption in the city of Iquitos, Peru. [PDF]
Conserv BiolAbstract Wild meat represents a vital source of micro‐ and macronutrients for forest‐dwelling people; however, city dwellers with access to animal protein from different animals may also consume large amounts of wild meat as part of their customs and traditions, to diversify their diets, to maintain connections to their rural kin, and to access meat ...
Huerta FB +3 more
europepmc +2 more sources
Red‐list status and extinction risk of the world's whales, dolphins, and porpoises
Conservation Biology, Volume 37, Issue 5, October 2023., 2023 Abstract To understand the scope and scale of the loss of biodiversity, tools are required that can be applied in a standardized manner to all species globally, spanning realms from land to the open ocean. We used data from the International Union for the Conservation of Nature Red List to provide a synthesis of the conservation status and extinction ...
Gill T. Braulik +9 more
wiley +1 more source
Abundancia de dos poblaciones de toninas (Tursiops truncatus) en el norte de Veracruz, México
Revista Mexicana de Biodiversidad, 2011 En México no se conoce el tamaño de las poblaciones de la tonina (Tursiops truncatus) debido a su gran movilidad y al ocasional intercambio de individuos entre poblaciones.
Michelle P. Valdes-Arellanes +4 more
doaj +1 more source
Revista de Investigaciones Marinas, 2023 Se determinó la abundancia, distribución y las características de los grupos de la tonina, durante seis muestreos (513 millas náuticas) efectuados entre el 2005-2006, en el área marina protegida, “Las Picúas Cayo Cristo”, Villa Clara, Cuba. Se avistaron
Anmari Alvarez Alemán +2 more
doaj
El Futuro del Pasado, 2022 El nacimiento de Luis José Javier de Borbón, duque de Borgoña, varón primogénito de los delfines de Francia, en 1751, aseguró la sucesión a la corona francesa. Se realizaron múltiples fiestas para celebrar el natalicio como era tradición.
Sergio Belmonte Hernández
doaj +1 more source
Overlapping use of areas in a marine wildlife reserve on the northeastern coast of Brazil
Turismo y SociedadEn muchas áreas marinas protegidas de Brasil, el turismo ocurre sin planificación, como en la Reserva de Fauna Costera de Tibau do Sul (REFAUTS). En REFAUTS, los turistas utilizan el área de dos pequeñas bahías para realizar diferentes actividades y ...
Diana Carvalho De Freitas +5 more
doaj +1 more source
El problema pesquero con los delfines y su persecución en Galicia (siglos XIII al XX)
Cuadernos de Estudios Gallegos, 2004 Se realiza un estudio histórico sobre la problemática interacción entre el hombre como pescador y los definidos en Galicia, con la consiguiente persecución de los cetáceos, a los cuales culpan de la escasez de pescado, como depredadores y ahuyentadores ...
Felipe Valdés Hansen
doaj +1 more source
Revista de Biología Tropical, 2011 Population density in cetaceans can be estimated through photo-identification, mark-recapture, land-based observations and visual estimative. We the aim to contribute with conservation strategies, we used line transects (distance method) to estimate the ...
Liisa Havukainen +2 more
doaj +2 more sources