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Mostrando ítems 11-20 de 2010
δ13C and δ15N Characterization of Modern Huemul (Hippocamelus bisulcus) from the Patagonian Andean Forest. Scope and Limitations of Their Use as a Geographical Marker
(Wiley, 2014-04)
This paper presents an isotopic characterization (δ13C and δ15N) of modern huemul from Patagonian Andean forest. This deer is considered an endemic species, now inhabiting the sub-Antarctic forest of Chile and Argentina. ...
Edge effects on dung beetle assemblages in an Andean mosaic of forest and coffee plantations
(Wiley Blackwell Publishing, Inc, 2017-03)
In landscapes dominated by agriculture, conspicuous edges often occur between landscape elements. However, there is disagreement about the existence and intensity of edge effects, and information about species‐specific ...
Edge effects on dung beetle assemblages in an Andean mosaic of forest and coffee plantations
(Wiley Blackwell Publishing, 2016-11-01)
In landscapes dominated by agriculture, conspicuous edges often occur between landscape elements. However, there is disagreement about the existence and intensity of edge effects, and information about species‐specific ...
Article forest ecosystem fragmentation in Ecuador: challenges for sustainable land use in the tropical andean
(2022)
Natural ecosystems are declining and fragmenting globally at unprecedented rates. Fragmentation of natural ecosystems leads to decline in functions and services with severe impact on people. In Ecuador, despite establishment ...
Species richness and indices of abundance of medium-sized mammals in andean forest and reforestations with andean alder: a preliminary analysis
(2008)
We studied the species richness and two indices of abundance of medium-sized mammals in areas with Andean forest and Andean alder (Alnus acuminata) reforestations in a reserve at the Central Andes of Colombia. Since ...
Rodent consumption by hunter-gatherers in north Patagonian Andean forests (Argentina): Insights from the small vertebrate taphonomic analysis of two late Holocene archaeological sites
(Elsevier, 2017-02)
Modern taphonomic studies carried out upon small rodent assemblages from arid Patagonia demonstrates rodent consumption in several late Holocene archaeological sites. Conversely, very little is known about the exploitation ...
Phylogeographic variation within the Buff-browed Foliage-gleaner (Aves: Furnariidae: Syndactyla rufosuperciliata) supports an Andean-Atlantic forests connection via the Cerrado
(Academic Press Inc Elsevier Science, 2019-04)
We evaluated whether the Andean and the Atlantic forests acted as refugia during the Quaternary, and tested biogeographic hypotheses about the regions involved in the connectivity between those biomes (through the Chaco ...
Temperate Subantarctic Forests: a huge natural laboratory
(Springer Nature Switzerland AG, 2021)
The Andean Patagonian forests are the southernmost temperate forests in the world spreading over a thin strip at both sides of the Andes Mountains. This chapter introduces to a section of the book devoted to different ...
Estimating aboveground biomass and carbon stocks in periurban Andean secondary forests using very high resolution imagery
(2016)
Periurban forests are key to offsetting anthropogenic carbon emissions, but they are under constant threat from urbanization. In particular, secondary Neotropical forest types in Andean periurban areas have a high potential ...
Forest communities in high andean secondary forests (Azuay, Ecuador) [Comunidades forestales en bosques secundarios alto-andinos (Azuay, Ecuador)]
(UNIVERSIDAD AUSTRAL DE CHILE, 2017-01-01)
In the Andean mountains of southern Ecuador there are areas occupied by high Andean secondary forests as a consequence of anthropic activities. Here we identify different secondary forest communities located over 2900 m ...