Browsing by Author "Estades Marfán, Cristián"
Now showing items 1-14 of 14
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(Springer International Publishing, 2017)Between the extreme north of Chile and the island of Chiloe, there are approximately 300 coastal wetlands. Among them, there are estuaries where the larg-est waterfowl populations are concentrated, due to their ...
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(Raptor Research Foundation, 2016)Causes of admission to rehabilitation centers can provide valuable information about factors that cause mortality in the wild. We studied causes of admission to a rehabilitation center for 108 Andean Condors (Vultur gryphus) ...
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(Blackwell Publishing Ltd, 2018)© 2018 The Authors. Journal of Animal Ecology © 2018 British Ecological Society The timing and duration of life-history stages (LHSs) within the annual cycle can be affected by local environmental cues which are integrated ...
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(Elsevier, 2015)In the context of global change the possible loss of biodiversity has been identified as a major concern. Biodiversity could be seriously threatened as a direct consequence of changes in availability of food, changing ...
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(Universidad de Chile, 2017)La creciente expansión de la población urbana ha implicado en una fuerte presión de esta sobre los distintos componentes del medioambiente, especialmente del medio biótico, restringiendo y desplazando a las formas de ...
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(Universidad de Chile, 2017)Existe evidencia de que las plantaciones de pino de Chile central albergan poblaciones de fauna silvestre. Esto implica que durante la cosecha de las plantaciones, muchos individuos deban relocalizarse, presentándose altas ...
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(Cross Mark, 2015)Clearcutting is a common timber harvesting technique that represents a significant and abrupt change in habitat conditions for wildlife living in industrial forests. Most research on this type of impact has focused on ...
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(Universidad de Chile, 2016)Los bosques templados del sur de Chile se encuentran aislados geográficamente, lo que ha generado que concentren un alto porcentaje de endemismo tanto de flora como de fauna. Por este motivo son considerados ecosistemas ...
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(BLACKWELL, 2008-05)The existence of latitudinal gradients in species richness and their abundance is known for many free living organisms but few cases have been reported for parasitic diseases. In addition, asymmetries between the Northern ...
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(Universidad de Chile, 2014)El turismoen Chileha registrado un alza del 298% desde 1990. Pese a su positivo impactoen la economía local y nacional,cuando éste se realiza en áreas silvestres protegidaspuedeprovocar impactos significativossobre la ...
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Invasive African clawed frog Xenopus laevis in southern South America: key factors and predictions (Taylor & Francis, 2013)The African clawed frog Xenopus laevis is one of the most widely distributed amphibians in the world. It has invaded an area of approximately 21,200 km2 since its naturalization in Chile in the early 1980s. Currently, ...
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Low habitat overlap at landscape scale between wild camelids and feral donkeys in the Chilean desert (ELSEVIER SCIENCE BV, 2016)Feral domestic ungulates may compete with the populations of wild herbivores with which they coexist, particularly so in arid regions. The potential competition between wild camelids and feral donkeys at the eastern sector ...
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(2010)The Masafuera Rayadito (Aphrastura masafuerae) is a little known, critically endangered, endemic bird species of Alexander Selkirk Island, Juan Fernandez Archipelago, Chile. The last assessment reported a population as low ...
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(Sociedad de Biologia de Chile, 2010)Since 1985, the Chilean government with the participation and support of different specialists in plant and animal conservation, started the publication of checklists (i.e. red books) of plant (1985) and animal species ...
