Artículos de revistas: Recent submissions
Now showing items 161-180 of 216
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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 ...
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(Innovtur S.L., 2014)Resumen: Chile posee una naturaleza única y singular, la cual representa un atractivo importante para el desarrollo del Turismo de Intereses Especiales (TIE) basado en la naturaleza. Esta naturaleza se encuentra ...
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(2014)With accelerating rates of urbanization worldwide, a better understanding of ecological processes at the wildland-urban interface is critical to conserve biodiversity. We explored the effects of high and low-density housing ...
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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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(Universidad de Concepción, 2014)Se reportan nuevos registros de Heliotropium geissei, una especie rara de Chile central. La nomenclatura de la especie es revisada y se refina su lectotipificación. Análisis filogenéticos moleculares confirman su posición ...
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(Springer, 2014)Background: Quillaja saponaria Mol., Cryptocarya alba Mol. Looser, and Lithraea caustica Molina Hook et Arn., are common sclerophyllous species in Mediterranean Central Chile. Mesophyll conductance, gm, may strongly ...
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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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(John Wiley & Sons, 2014)The genetic structure of populations of closely related, sympatric species may hold the signature of the geographical mode of the speciation process. In fully allopatric speciation, it is expected that genetic differentiation ...
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(2014)Sclerophyllous shrubs and forests are predominant in semiarid Central Chile and have a long history of degradation by fire, cultivation, firewood extraction and grazing. The aim of this study was to compare the amount ...
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(John Wiley & Sons, 2014)This study uses phylogeny-based measures of evolutionary potential (phylogenetic diversity and community structure) to evaluate the evolutionary value of vascular plant genera endemic to Chile. Endemicity is regarded as ...
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(Universidad de Chile, Facultad de Ciencias Sociales, 2002)
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(Elsevier, 2013)Valuation of cultural ecosystem services (CES) remains one of the most difficult and least accomplished tasks in ecosystem services research. In this study the Contingent Valuation Method with the double bounded dichotomous ...
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(Springer-Verlag, 2014)The island of Navarino, Chile, located at the extreme southern end of the Americas, is one of the few regions in the world with undivided and only slightly transformed temperate forests. Currently, fundamental issues ...
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(Elsevier, 2014)Major taxa of Ehretiaceae (including parasitic Lennoaceae) have not all been included in previous molecular phylogenetic analyses. As a result, the generic limits and their circumscriptions have not been satisfactorily resolved, ...
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(PLoS ONE, 2013)Competition arises when two co-occuring species share a limiting resource. Potential for competition is higher when species have coexisted for a short time, as it is the case for herbivores and livestock introduced in ...
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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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(Springer, 2013)The main objective of this study is to assess public economic preferences for biodiversity conservation and water supply and to analyse the factors influencing those preferences. A survey based on the choice experiment ...
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(Elsevier, 2013)Recent studies all indicated that both the affinities and subdivision of Boraginaceae s.str. are unsatisfactorily resolved. Major open issues are the placement and affinities of Boraginaceae s.str. in Boraginales and the ...
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(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), 2013)Aim of study: The aim of the study was to assess the effect of water availability on plastic responses and biomass allocation in early growth traits of Pinus radiata D. Don. Area of study: Seedlings of 69 families of P. ...
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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 ...