Buscar

Mostrando ítems 1-10 de 29

Sighting frequency and relative abundance of bottlenose dolphins (Tursiops truncatus) along the northeast coast of Margarita Island and Los Frailes Archipelago, Venezuela

Oviedo,Lenin; Silva,Noemi (Universidad de Costa Rica, 2005)

Mortalidad de fauna por atropello vehicular en un sector de la vía panamericana entre Popayán y PatíaFauna mortality because of vehicle accidents in an area of the pan-american highway between Popayán and Patía

Castillo-R, Julio César; Urmendez M, Deisy; Zambrano G, Giselle (Boletín Científico, 2015)

Diversity, relative abundance and activity patterns of medium and large mammals in a tropical deciduous forest in the Isthmus of Tehuantepec, Oaxaca, Mexico

Cortés-Marcial,Malinalli; Briones-Salas,Miguel (Universidad de Costa Rica, 2014)

Diversidad de mamíferos carnívoros terrestres en una selva mediana en el Distrito de Tuxtepec, Oaxaca

Pérez Irineo, Gabriela (2009-03-05)

RESUMEN: Muchas especies de mamíferos carnívoros presentan problemas de conservación, sin embargo, dada su elusividad, los estudios ecológicos son difíciles para estas especies. En el estado de Oaxaca los estudios sobre ...

Sighting frequency and relative abundance of bottlenose dolphins (Tursiops truncatus) along the northeast coast of Margarita Island and Los Frailes Archipelago, VenezuelaSighting frequency and relative abundance of bottlenose dolphins (Tursiops truncatus) along the northeast coast of Margarita Island and Los Frailes Archipelago, Venezuela

Oviedo, Lenin (Universidad de Costa Rica, 2005)

Recent coral reefs and geology history of providencia island (western caribbean sea, colombia)

Geister, Jorn (Departamento de Geociencias, 1986)

Providencia Island, composed of pre-Miocene and Miocene volcanic rocks, is surrounded by an extensive coral reef complex which, from east to west, can besubdivided morphologically and ecologically into the following ...

Distribution and density of avifauna in Península de Osa, Costa Rica (1990-1991).Distribución y densidad de la avifauna de la Península de Osa, Costa Rica (1990-1991)

Pereira, Ana I; Barrantes, Gilbert (Universidad de Costa Rica, 2009)

Caracterização e análise do patrimônio arbóreo da malha viária urbana central do município de São Carlos-SP

Sucomine, Nivia Maria (Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Urbana - PPGEU, 2009-10-22)

The road afforestation from the central urban area of São Carlos-SP was studied in order to know it and diagnose it in order to provide support for its maintenance and expansion. To this end, we performed a qualitative and ...

A recent increase in the abundance of the echinoid Diadema antillarum in Dominica (Lesser Antilles): 2001-2005A recent increase in the abundance of the echinoid Diadema antillarum in Dominica (Lesser Antilles): 2001-2005

Steiner, S. C. C.; Williams, S. M. (Universidad de Costa Rica, 2006)

Abundancia, estructura poblacional y conservación de Podocnemis lewyana (Podocnemididae) en el río Prado Colombia

González-Zárate, Adriana; Montenegro, Olga; Castaño-Mora, Olga Victoria; Vargas-Ramírez, Mario (Universidad Nacional de Colombia, Facultad de Ciencias, Departamento de Biolog�a, 2014-09-01)

En el río Prado, localizado en el sur oriente de Colombia existe una población de Podocnemis lewyana, una tortuga endémica y en peligro de extinción. Para esta población se determinó la abundancia relativa, la estructura ...