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Clima marino y su relación con las playas del Caribe Sur de Costa Rica
(Universidad Nacional, Costa Rica, 2020-06)
La autora en este trabajo se propone analizar el clima marino a través de variables oceanográficas tales como viento, dirección, altura y periodo de las olas frente a las playas de la costa Caribe sur costarricense, esto ...
Jaguars (Panthera onca) increase kill utilization rates and share prey in response to seasonal fluctuations in nesting green turtle (Chelonia mydas mydas) abundance in Tortuguero National Park, Costa Rica
(Universidad Nacional, Costa Rica., 2015)
Jaguar (Panthera onca) predation of green turtles (Chelonia mydas mydas) is now a common occurrence in Tortuguero National Park, Costa Rica. The abundance of green turtles during nesting season ensures a constant provision ...
Soundscape structure in forests surrounded by protected and productive areas in central Costa Rica
(Universidad Nacional, Costa Rica, 2023-03-09)
Ecosystems are under a multitude of pressures, including land-use change, overexploitation, pollution, and climate change. Most studies, resources, and conservation efforts are allocated to protected areas, while anthropogenic ...
Demographic survey of black howler monkey (Alouatta pigra) in the Lachuá Eco-region in Alta Verapaz, Guatemala
(Wiley-Liss, Inc., 2008-03)
Guatemala alberga tres especies de primates (Alouatta palliata, Alouatta pigra y Ateles geoffroyi), pero la distribución y el estado de conservación de las poblaciones de estas especies están poco documentados. En el caso ...
Late dry season habitat use of common opossum, Didelphis marsupialis (Marsupialia: Didelphidae) in neotropical lower montane agricultural areas
(Universidad Nacional, Costa Rica., 1999)
Three Didelphis marsupialis were radio tracked during late dry season (23 February-26 April, 1983)
in agricultural area at 1500 m elevation in Central Valley, Costa Rica. All animals were nocturnally active, significantly ...
Observations on the role of frugivorous bats as seed dispersers in Costa Rican secondary humid forests
(BioOne Digital Library, 2004)
The role of frugivorous bats as seed dispersers in humid neotropical tropical forests was evaluated between January and August 1995. Thirty germination trials were set up using seeds defecated by six bat species. Seeds of ...