Browsing by Title Facultad de Ciencias Forestales y de la Conservación de la Naturaleza
Now showing items 364-383 of 546
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(Soc Colombiana Entomologia-Socolen, 2021)Among a series of exotic pests that have been reported in Chile, Xanthogaleruca luteola (Coleoptera: Chrysomelidae), a defoliating insect of elms (Ulmus spp.), is causing important damage in urban trees in central Chile. ...
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(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 of the planting stock, ...
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El intercambio comercial de productos forestales entre Chile y Argentina para el periódo 1996-2001. (Universidad de Chile, 2004)
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(Universidad de Chile, Facultad de Ciencias Sociales, 2002)
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(Elsevier, 2016)Areas with high shrub and grass cover are scarce and important for arid-land ungulates. Unfortunately, agricultural activities are often concentrated in such areas causing ungulates either to include croplands as foraging ...
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(Universidad de Chile, 2014)Se midió mensualmente el índice de área foliar en plantaciones de Pinus radiata D. Don en la región del Bío Bío en las cuatro principales zonas de crecimiento para esta especie (IV, V, VI y VII) durante 24 meses entre ...
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(Univ Católica de Valparaíso, 2015)En el presente estudio, se realizaron visitas mensuales a la comunidad de Mata de Limón (diciembre 2011 a noviembre 2012) localizada en el Pacífico central de Costa Rica para evaluar una serie de aspectos pesqueros ...
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(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, España, 2020)Aim of study: Seed removal may be a determining filter for regeneration. Factors such as leaf litter, tree cover and seed density affect seed removal. This aims to assess three aspects involving on post dispersal seed ...
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(Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, 2015)Species of fleshy-fruited Myrtaceae are generally associated with humid environments and their vegetative anatomy is mainly mesophytic. Myrceugenia rufa is an endemic and rare species from arid zones of the coast of central ...
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(ELSEVIER, 2009)Weed control is essential for a successful establishment and growth of tree seedlings in former agricultural land. Weed control methods are effective but can be costly in terms of time, damage to nontarget vegetation, ...
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Limitaciones difusionales y bioquímicas a la fotosíntesis en tres especies del bosque esclerófilo (Universidad de Chile, 2013)Las condiciones ambientales de crecimiento para las especies del bosque esclerófilo están sujetas a amplias variaciones durante el año, con marcada estacionalidad en relación al monto de las precipitaciones, concentradas ...
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(Nature, 2022)The relationships that control seed production in trees are key to understand evolutionary pressures that have shaped forests. A global synthesis of fecundity data reveals that while seed production is not constrained by ...
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(Universidad de Chile, 2008)
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(Universidad de Chile, 2005)
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(Elsevier, 2020)The linkage between above-ground biomass production and below-ground carbon fluxes as influenced by silviculture has been insufficiently studied. We tested the effects of stocking, clone, fertilization, and follow-up ...
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(Frontiers Media, 2022)Billions of wild animals migrate every year between breeding and non-breeding sites, facing new environmental conditions due to anthropogenic change. Although cities engender profound environmental changes, they provide ...
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(Soil Science Society of America, 2014)Litter extraction (LE) is a common practice in many forests of the world. This process can cause long-term depletion of C substrates, thereby affecting ecosystem balances. The effects of LE on soil properties such as soil ...
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(Univ. Austral Chile, 2020)While the Chilean Society of Forest Sciences (SOCIFOR) was created by a group of forest-related institutions, its inactivity has wakened its progress. Here, we point out certain shortcomings of SOCIFOR, and propose actions ...
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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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(2014)Fifteen guanacos were introduced to Staats Island in the Falklands/Malvinas archipelago from Patagonia in the 1930s. Twenty five years later, the population was culled from 300 to 10–20 individuals, but quickly rebounded ...