Environmental factors influencing guanaco distribution and abundance in central Patagonia, Argentina
J Pedrana, A Travaini, JI Zanón, SC Zapata… - Wildlife …, 2019 - CSIRO Publishing
Context The guanaco is the largest wild herbivore inhabiting the Patagonian steppes. Since
the end of the 19th Century, it has suffered a progressive decline in numbers owing to …
the end of the 19th Century, it has suffered a progressive decline in numbers owing to …
Factors influencing guanaco distribution in southern Argentine Patagonia and implications for its sustainable use
J Pedrana, J Bustamante, A Travaini… - Biodiversity and …, 2010 - Springer
Abstract The Guanaco (Lama guanicoe) has suffered a progressive decline in numbers
because of unregulated hunting and poaching by an assumed competition with sheep …
because of unregulated hunting and poaching by an assumed competition with sheep …
Guanaco abundance and monitoring in Southern Patagonia: distance sampling reveals substantially greater numbers than previously reported
A Travaini, SC Zapata, J Bustamante, J Pedrana… - Zoological …, 2015 - Springer
Abstract Background Guanacos (Lama guanicoe) are thought to have declined in Patagonia
mainly as a result of hunting and sheep ranching. Currently accepted estimates of total …
mainly as a result of hunting and sheep ranching. Currently accepted estimates of total …
Spatial abundance models and seasonal distribution for guanaco (Lama guanicoe) in central Tierra del Fuego, Argentina
CE Flores, G Deferrari, L Collado, J Escobar… - PLoS …, 2018 - journals.plos.org
Spatially explicit modelling allows to estimate population abundance and predict species'
distribution in relation to environmental factors. Abiotic factors are the main determinants of a …
distribution in relation to environmental factors. Abiotic factors are the main determinants of a …
Influence of environmental variables and human activities on the seasonal habitat use by guanacos in Southern Andean Precordillera (Argentina)
S Puig, F Videla, MI Rosi, VP Seitz - Studies on Neotropical Fauna …, 2019 - Taylor & Francis
Food availability, predation risk, climatic adversity, and human disturbance are usually
considered relevant factors influencing the distribution of wild ungulates. Poaching and …
considered relevant factors influencing the distribution of wild ungulates. Poaching and …
Patterns of guanaco distribution and microhabitat use in Tierra del Fuego: from protected to sheep ranching areas
EC Iranzo, C Smith, CA Moraga, S Radic-Schilling… - Acta Oecologica, 2022 - Elsevier
Wild herbivore distribution responds to habitat and forage availability modulated by
predation risk and interspecific interactions. Nowadays, the study of distribution and …
predation risk and interspecific interactions. Nowadays, the study of distribution and …
Diet and abundance of the guanaco (Lama guanicoeMüller 1776) in four habitats of northern Patagonia, Argentina
S Puig, F Videla, MI Cona - Journal of Arid Environments, 1997 - Elsevier
Guanaco responses to spatial heterogeneity were evaluated in La Payunia Protected Area,
Patagonia, through analysis of guanaco diet and density, and food availability, in four …
Patagonia, through analysis of guanaco diet and density, and food availability, in four …
Spatial variation of guanaco (Lama guanicoe) densities influenced by natural and anthropogenic variables in Southern Andean Precordillera (Argentina)
S Puig, F Videla - Studies on Neotropical Fauna and Environment, 2024 - Taylor & Francis
The spatial distribution of ungulate densities is determined by their decisions on habitat
selection, modulated by environmental characteristics and human activities. Poaching and …
selection, modulated by environmental characteristics and human activities. Poaching and …
Density and habitat use at different spatial scales of a guanaco population (Lama guanicoe) in the Monte desert of Argentina
The first density estimates of a peripheral guanaco population and its habitat use at different
spatial scales are presented for a protected area of Monte desert, Argentina. Transects were …
spatial scales are presented for a protected area of Monte desert, Argentina. Transects were …
[PDF][PDF] Conservación del guanaco en la Argentina
P Nugent, R Baldi, P Carmanchahi… - Manejo de Fauna …, 2006 - academia.edu
El guanaco (Lama guanicoe) es el ungulado silvestre más abundante de ambientes áridos
de Sudamérica. Sin embargo, sus poblaciones declinaron continuamente desde la …
de Sudamérica. Sin embargo, sus poblaciones declinaron continuamente desde la …