Browsing by Title Artículos de revistas
Now showing items 103-122 of 216
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(Frontiers Media, 2021)Whale-watching (WW) is an activity which has been increasing worldwide due to the great interest of tourists and the economic benefits it provides to local communities. However, it has been reported that this activity ...
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(2013)El riego ha sido frecuentemente considerado un paso necesario en la reforestación de áreas abiertas de ecosistemas semiáridos. Sin embargo, el éxito del riego ha sido evaluado principalmente usando plantas jóvenes, típicamente ...
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(Universidad de Concepción, 2007)En la búsqueda de soluciones integrales, que protejan a la madera y tableros de los agentes abióticos y bióticos, se requiere que un alto número de variables interactúen a favor de un buen funcionamiento, entre otros ...
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(Nature, 2021)Forest restoration have had limited success due to intense and prolonged droughts in Mediterraneantype ecosystems. In this context, knowledge of growth and physiology in seedlings of different provenances can be useful ...
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(Univ Austral Chile, Fac Ciencias Forestales, 2015)Peumus boldus, an endemic tree species of central Chile, belongs to sclerophyllous forests. Its semi-xerophytes condition allows it to grow in places with low rainfall and poor soils. The current shrubby condition is due ...
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(2007)El objetivo general del presente estudio fue la modelación del ensayo de carga estática concentrada (Consentrated Static Load test, CSL) de acuerdo a Voluntary Product Standard PS 2-92 y APA PRP-108 y a través de este ...
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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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(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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(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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(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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(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 ...
