Buscar
Mostrando ítems 1-10 de 60
Use of response guilds of understory birds in threatened subtropical forest to monitor selective logging impact
(Elsevier Science, 2021-12)
Unplanned logging is one of the greatest current threats to native forests biodiversity. About 90% of the piedmont forest in the Southern Andean Yungas has been converted to other land-use types and the remaining forests ...
Feeding ecology of the green-cheeked parakeet, pyrrhura molinae (Psittaciformes, psittacidae), in a subtropical forest of Argentina
(Universidade do Vale do Rio dos Sinos, 2021-02)
Although there are studies on certain aspects of the feeding ecology of several species of Neotropical parrots, there is scarce ecological information about Pyrrhura molinae – a Psittacidae species which is widely distributed ...
Preliminary assessment of the conservation status of timber species in the threatened piedmont dry forest of northwestern Argentina
(Elsevier Gmbh, 2021-02)
The piedmont dry forest of northwestern Argentina has been under intensive and unplanned forest logging focused on 12 tree species, without any attempts having been made to ensure their regeneration or long-term conservation. ...
Ceratopogonidae (Diptera: Nematocera) of the piedmont of the Yungas forests of Tucumán: ecology and distribution
(PeerJ Inc., 2016-11)
Within the Ceratopogonidae family, many genera transmit numerous diseases tohumans and animals, while others are important pollinators of tropical crops. Inthe Yungas ecoregion of Argentina, previous systematic and ecological ...
Conservation prioritization when species distribution data are scarce
(Elsevier Science, 2021-06)
Prioritizing candidate areas to achieve species richness representation is relatively straightforward when distributions are known for many taxa; however, it may be challenging in data-poor regions. One approach is to focus ...
Tree use, niche breadth and overlap for excavation by woodpeckers in subtropical piedmont forests of northwestern Argentina
(Polish Academy of Sciences. Museum and Institute of Zoology, 2020-10-19)
Studies dealing with the selection of tree species and characteristics for cavity-nesting birds are important to evaluate the abundance and quality of available resources in the environment. The aim of this study is to ...
Characterization and selection of excavation sites by Campephilus leucopogon in two forest regions in Northwestern ArgentinaCaracterización y selección de sitios de excavación del carpintero lomo blanco (Campephilus leucopogon) en dos regiones forestales del noroeste Argentino
(Universidad Austral de Chile, Facultad de Ciencias Forestales y Recursos Naturales., 2017)
Cambios en los ensambles y gremios de arañas (Araneae) en sitios con aprovechamiento forestal de la selva pedemontana del noroeste argentinoSpider (Araneae) assemblage and guild changes in logged areas of the piedmont forest of northwestern Argentina
(Universidade do Vale do Rio dos Sinos, 2018-04)
Las arañas son sensibles a las alteraciones que se produzcan sobre la estructura del bosque. Para delinear pautas de manejo forestal sustentable es necesario entender cómo ésta actividad afecta a los ensambles de arañas. ...
Caracterización y selección de sitios de excavación del carpintero lomo blanco en dos regiones forestales del noroeste ArgentinoCharacterization and selection of excavation sites by Campephilus leucopogon in two forest regions in Northwestern Argentina
(Universidad Austral de Chile, 2016-01)
Los pájaros carpinteros (Aves, Picidae) son considerados especies ingenieras de ecosistemas, y son sensibles a cambios en la composición y estructura de los bosques. El noroeste Argentino contiene la mayor superficie de ...