Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|
Se han encontrado 32 recursos
The puna is an ecosystem located in the desert plateau above 3500 m elevation in the Andes Range that covers parts of north- eastern Chile, north-western Argentina, south-eastern Peru and mid-western Bolivia between 15° and 28° S latitude. Laguna Lejía is a shallow lake set in an endorheic basin,...
La puna es un ecosistema ubicado en la meseta del desierto por encima de 3.500 msnm en la Cordillera de los Andes que cubre partes del noreste de Chile, el noroeste de Argentina, el sureste de Perú y el medio oeste de Bolivia, entre los 15 ° y 28 ° sur. Laguna Lejía es un lago poco profundo situa...
Small mammals were studied in two southern Chilean temperate rainforests in the precordillean Andes during 2 low-rainfall years following the 1982 El Niño event. Forests had somewhat different levels of canopy, shrub, and herbaceous cover, and species richness of trees but most of the same plants...
Conspecific broadcasts are effective to increase detection of owls. To determine the most appropriate time of the year to survey owls, we played conspecific owl vocalisations monthly in a temperate rainforest of southern Chile. From 12 broadcast points surveyed we recorded detections of Glaucidiu...
The National Reserve Lago Peñuelas belongs to the National System of Protected Wild Areas, located in the Region of Valparaiso, Chile. This unit, together with the National Park La Campana, constitutes a Biosphere Reserve. The flora and vegetation of the National Reserve was studied. The study re...
La Reserva Nacional Lago Peñuelas es una unidad del Sistema Nacional de Áreas Silvestres Protegidas del Estado ubicada en la Región de Valparaíso, Chile. Esta unidad, junto al Parque Nacional La Campana, constituye una Reserva de la Biósfera. Se estudió la flora y vegetación de esta Reserva Nacio...
The aim of this study was to understand the level of knowledge and the perceptions of a local population with a high indigenous component (38.5%) towards birds of prey in order to address wildlife conservation strategies. We determined knowledge of birds of prey and biological control of rodent p...
El objetivo de este estudio fue comprender el conocimiento y la percepción de una población local con un alto componente indígena (38,5%), hacia las aves rapaces para abordar estrategias de conservación de la fauna silvestre. Determinamos el conocimiento sobre las aves rapaces y el control biológ...
Chilean Mediterranean ecosystems, the only of this type present in South America of the four present in the world, are considered priority areas for conservation due to their high concentration of endemic species that have experienced accelerated rates of habitat destruction. They contain more th...
In the south of Chile, three species of earthworm were studied: Dendrobaena subrubicunda (Savingny, 1826), Eisenia fetida fetida (Savingn, 1826) and Lumbricus rubellus (Hoffmeister, 1845). Two extracting beds and ''ootecas'' were installed to be studied in the laboratory. The worms were fed with ...
The landscape is the spatial and visual expression of our surroundings. It is a scarce natural resource, valuable and in growing demand, easily depreciated and difficult to renew. The visual landscape encompasses the aesthetics and the capacity of perception of the observer. In order to evaluate ...
Selecciona los documentos para visualizarlos
Nombre del archivo | Ver recurso |
---|