Browsing by Title Facultad de Ciencias Forestales y de la Conservación de la Naturaleza
Now showing items 503-522 of 546
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(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 vascular flora of Chile are ...
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Spatio-Temporal Changes in Structure for a Mediterranean Urban Forest: Santiago, Chile 2002 to 2014 (MDPI, 2016)There is little information on how urban forest ecosystems in South America and Mediterranean climates change across both space and time. This study statistically and spatially analyzed the spatio-temporal dynamics of ...
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(International Society for Photogrammetry and Remote Sensing, 2020)
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(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 biodiversity means to local ...
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(Pontificia Universidad Católica de Chile. Facultad de Agronomía Ingeniería Forestal, 2016)Stem CO2 efflux is a highly variable component of the carbon budget of forest ecosystems. It reflects the balance between the CO2 respired by the living stem tissues, less the CO2 dissolved in the xylem sap moving upward ...
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(Elsevier, 2015)Remote sensing-assisted estimates of aboveground forest biomass are essential for modeling carbon budgets. It has been suggested that estimates can be improved by building species- or strata-specific biomass models. ...
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(Universidad de Chile, 2008)
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(COLEGIO DE POSTGRADUADOS, 2008-05)In Chile, the Australian weevil Gonipterus scutellatus Gyllenhal (Coleoptera: Curculionidae), specific to eucalyptus, was first detected in 1998. It has spread trough the IV to IX Regions and could affect more than 525 ...
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Synopsis of Plazia Ruiz & Pav. (Onoserideae, Asteraceae), including a new species from northern Peru (2014)A synopsis of Plazia Ruiz & Pav. (Onoserideae, Asteraceae) is presented, including the description of a new species, Plazia robinsonii M.O.Dillon & Sagást., from a locality c. 20 km west of Huamachuco, Department of La ...
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Systematics, taxonomy and domestication of alpaca and llama: new chromosomal and molecular evidence (2007)Four camelid species exist in South America: two wild, the guanaco (Lama guanicoe) and the vicuna (Victigna vicugna), and two domestic, the alpaca (Lama pacos) and the llama (Lama glama). However, the origin of the domestic ...
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(Universidad de Chile. Facultad de Ciencias Forestales y de la Conservación de la Naturaleza., 2011)La estimación de biomasa aérea puede ser realizada a partir del bosque en pie o de la biomasa residual a la cosecha. Esta última opción es cara, imprecisa y tiene muchas fuentes de variación. Por esa razón en este trabajo ...
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(BLACKWELL, 2006-04)1. We review the status of the four currently recognized guanaco Lama guanicoe subspecies, and provide information about their taxonomy and distribution. The success of guanaco in inhabiting open habitats of South America ...
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(Elsevier, 2013-01)A forest fire riskmodelwas designed and applied to a South AmericanMediterranean ecosystem, taking into consideration three analysis groups: fire risk; danger of fire spread, or propagation; and damage potential over ...
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(Wiley, 2021)Recognizing the imperative to evaluate species recovery and conservation impact, in 2012 the International Union for Conservation of Nature (IUCN) called for development of a “Green List of Species” (now the IUCN Green ...
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(International Association for Plant Taxonomy, 2016)Boraginaceae s.str. is a subcosmopolitan family of 1600 to 1700 species in around 90 genera, and recent phylogenetic studies indicate that the infrafamilial classification as currently used is highly obsolete. The present ...
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(PERGAMON-ELSEVIER SCIENCE LTD, 2011-04)Chile depends on foreign sources for energy. A solution for this problem is needed to guarantee stability and economic development. Public policies have been proposed involving diversification of the power matrix with an ...
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(Elsevier, 2020)Collected rainfall records by gauges lead to key forcings in most hydrological studies. Depending on sensor type and recording systems, such data are characterized by different time-resolutions (or temporal aggregations), ...
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(Northeast Forestry Univ, China, 2021)Silvicultural practices applied in managed forest plantations may help counteract the effects of climate change by influencing soil surface CO2 efflux (Fs). Understanding the effects of silvicultural practices on Fs ...
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(MDPI, 2022)Forest ecosystems play an important role in hydrological processes as surface and subsurface runoff, as well as the storage of water at the catchment scale. Therefore, it is important to have a greater understanding of the ...
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(ELSEVIER, 2010-10)Extracts of leaves of Schinus molle Rev L. (Anacardiaceae) obtained with water or ethanol as solvents were evaluated in the laboratory for their insecticidal effect on adults of the elm leaf beetle, Xanthogaleruca luteola ...