Universidad de Chile. Facultad de Ciencias Forestales: Envíos recientes
Mostrando ítems 241-260 de 520
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Twelve year change in tree diversity and spatial segregation in the Mediterranean city of Santiago, Chile
(Elsevier, 2018)Tree diversity is one of the most important components of urban ecosystems, because it provides multiple ecological benefits and contributes to human well-being. However, the distribution of ... -
Spatial and temporal analysis of rainfall concentration using the Gini index and PCI
(MDPI, 2018)This study aims to determine if there is variation in precipitation concentrations in Chile. We analyzed daily and monthly records from 89 pluviometric stations in the period 1970-2016 and ... -
Gestión de riesgo como herramienta para la conservación de los bosques de Nothofagus Alessandrii, una ...
(Asociación Interciencia, 2018)El cambio climático es una amenaza global que está afectando diversas formaciones boscosas, con la consiguiente pérdida de servicios ecosistémicos y perjuicio en la calidad de vida de los ... -
Assessing visitors' preferences for ecosystem features in a desert biodiversity hotspot
(Cambridge University Press, 2018)We estimated visitors' willingness to pay (WTP) for a variety of environmental attributes in a protected area of the Atacama Desert, a biodiversity hotspot in northern Chile. By using a choice ... -
Efectos de la sequía en las relaciones hídricas, crecimiento y distribución de biomasa en plantas de ...
(Asociación Interciencia, 2018)Peumus boldus (boldo) es una especie arbórea endémica de Chile que se desarrolla en un clima mediterráneo, caracterizado por una estación estival con baja disponibilidad hídrica en el suelo, ... -
Economic susceptibility of fire-prone landscapes in natural protected areas of the southern Andean Range
(Elsevier, 2018)Large fires are the most important disturbances at landscape-level due to their ecological and socioeconomic impacts. This study aimed to develop an approach for the assessment of the ... -
Respuestas morfo fisiológicas de plantas de Lithraea caustica (Anacardiaceae) sometidas a restricción ...
(Universidad Austral Chile, 2018)Lithraea caustica (litre) is an endemic tree species of Chile that grows in a Mediterranean climate, characterized by a summer with low water availability in the soil, high solar radiation and ... -
Spectrum of concepts associated with the term "biodiversity": a case study in a biodiversity hotspot ...
(Springer, 2018)In most conservation programs that include public participation, the word "biodiversity" is used. However, many variables influence the public understanding of the term and determine what ... -
Can conservation in protected areas and visitor preferences converge? An empirical study in Central Chile
(Springer, 2018)The assessment of visitors’ willingness to pay (WTP) to achieve scenarios that guarantee good conservation status in protected areas and that positively contribute to visitor experience is ... -
Phylogenetic relationships and generic reassessment of Proustia and allies (Compositae: Nassauvieae)
(International Association for Plant Taxonomy, 2018)Proustia is a small southern Andean genus of shrubs, vines and small trees, which are characteristic elements of Chilean and Argentine Andean forests, thickets and desert scrubs. Since Proustia ... -
Diffusive dispersal in a growing ungulate population: guanaco expansion beyond the limits of protected areas
(Springer, 2018)Growth of wild ungulate populations within protected areas can cause an expansion towards surrounding non-protected areas and lead to conflicts with human activities. The spatial and demographic ... -
Los géneros de Heli otropiaceae en Argentina
(Sociedad Argentina de Botánica, 2017)La delimitación genérica dentro de Heliotropiaceae ha sufrido cambios en el último tiempo que no son recogidos en publicaciones taxonómicas recientes sobre el grupo en Argentina. En este trabajo ... -
Y-chromosome and mtDNA variation confirms independent domestications and directional hybridization in ...
(Wiley, 2017)Investigations of genetic diversity and domestication in South American camelids (SAC) have relied on autosomal microsatellite and maternally-inherited mitochondrial data. We present the first ... -
Interactive effects of water stress, container size and fertilizer on survival, gas exchange and ...
(Universidad Austral Chile, 2017)Quillaja saponaria is a valuable commercial and ecological Chilean native species that has suffered considerably degradation countrywide; however, the determination of the optimum characteristics ... -
Climate change accelerates growth of urban trees in metropolises worldwide
(Nature Publishing Group, 2017)Despite the importance of urban trees, their growth reaction to climate change and to the urban heat island effect has not yet been investigated with an international scope. While we are well ... -
Phylogeny and evolution of achenial trichomes in the Lucilia group ( Asteraceae: Gnaphalieae ) and ...
(International Association for Plant Taxonomy, 2017)The Gnaphalieae (Asteraceae) are a cosmopolitan tribe with around 185 genera and 2000 species. The New World is one of the centers of diversity of the tribe with 24 genera and over 100 species, ... -
Eficacia de extractos insecticidas de frutos de Melia azedarach L. en vaquita del olmo [Xanthogaleruca ...
(2009)Xanthogaleruca luteola Müller (Coleoptera: Chrysomelidae) es un insecto desfoliador de especies del género Ulmus sp., que actualmente se encuentra en diversas regiones de Chile, especialmente ... -
Spatial phylogenetics of the vascular flora of Chile
(Elsevier, 2017)Current geographic patterns of biodiversity are a consequence of the evolutionary history of the lineages that comprise them. This study was aimed at exploring how evolutionary features of the ... -
Field performance of various Pinus radiata breeding families established on a drought-prone site in ...
(Springer, 2017)Background: Pinus radiata D. Don is in its third generation of selective breeding on contrasting site types in central Chile, creating interest in its responses to selection and any differential ... -
Caracterización del diámetro, ángulo de inserción y longevidad de ramas vivas axiales de Nothofagus obliqua
(Facultad de Agronomía y Forestal de la Universidad de Pinar del Río, 2017)El desconocimiento de la dinámica de crecimiento de la copa viva en los renovales de la especie Nothofagus obliqua limita fuertemente la objetiva formulación de esquemas silvícolas orientados ...
