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Mostrando ítems 480-499 de 1643
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Ecological Correlates of Range Size in the Tent-Making Bat Artibeus watsoni
(2007-04)We examined variation in foraging- and roosting-range size in the tent-making bat Artibeus watsoni. We radiotracked 42 individuals at 2 sites in the Golfito Wildlife Refuge and 6 sites at Corcovado National Park, southwestern ... -
Ecological Correlates of Roost Fidelity in the Tent-Making Bat Artibeus watsoni
(2007-05)Roost switching is a common occurrence in bats, yet the causes and consequences of such behavior are poorly understood. In this study we explore the ecological correlates of roost fidelity in the tent‐making bat Artibeus ... -
Ecological Networks between Tent-Roosting Bats (Phyllostomidae: Stenodermatinae) and the Plants Used in a Neotropical Rainforest
(2018)Roost ecology in bats is a complex interaction of behavioral, morphological and physiological adaptations, thus, there are many factors involved in roost selection by bat species. Approximately 22 species of bats are able ... -
Ecological patterns of Costa Rican myxomycetes
(2009-10)Ecological patterns of tropical myxomycetes have been subjected to study only during the last decade. An exhaustive analysis of an extensive dataset for a single tropical country is lacking. For this reason, the present ... -
Ecological patterns of lignicolous myxomycetes from two different forest types in Costa Rica
(2015-04-21)Lignicolous myxomycetes comprise an ecological guild that has been extensively studied in temperate areas. However, there is still incomplete information about the group for the tropics and thus, with the objective to ... -
Ecología del Homo sapiens y su relación sociocultural
(2017)Muchos individuos de la especie Homo sapiens consideran estar separada del resto de criaturas del Reino Animal. Esto implica que hay un desligamiento de las relaciones entre el ser humano y el entorno natural, cuyas causas ... -
Ecología trófica de la trucha arcoíris Oncorhynchus mykiss (Salmonidae) en el Río Savegre, San Gerardo de Dota, Costa Rica
(2016)Los estudios de ecología trófica son fundamentales para el entendimiento del rol que un organismo tiene en la red alimenticia y en el flujo de energía del ecosistema. La trucha arcoíris es un pez depredador introducido en ... -
Ecology, health and genetic characterization of the southernmost green turtle (Chelonia mydas) aggregation in the Eastern Pacific: implications for local conservation strategies
(2017)Bahía Salado, located in northern Chile (27°41’S, 70°59’W), is the southernmost foraging ground for the endangered green turtle (Chelonia mydas) in the Eastern Pacific Ocean (EPO). To date, almost no information exists ... -
Ecotoxicological test based on inhibition of fungal laccase activity: Application to agrochemicals and the monitoring of pesticide degradation processes
(2020)Ecotoxicological evaluations require the use of assays with several bioindicators from different trophic levels. Only a few ecotoxicological tests using fungi have been developed, reason why, detection of adverse effects ... -
Ecuación para estimar la biomasa arbórea en los bosques tropicales de Costa Rica
(2013)Una de las medidas más relevantes para la mitigación del cambio climático es la conservación y regeneración del bosque en nuestros países. La cantidad de carbono que se almacena en la biomasa arbórea pasa a ser una ...