Universidad de Chile. Facultad de Ciencias Forestales: Envíos recientes
Mostrando ítems 261-280 de 520
-
Analysis of within and between-GCM uncertainties of runoff projections in Mediterranean-like catchments
(Australian bureau meteorology, 2017)Streamflow reductions have been reported in mid-latitude Southern Hemisphere (SH) catchments, in particular in the southwest of Western Australia (SWA) and in central Chile (CC), following ... -
Caracterización cromosómica de Rhodolirium laetum (Phil.) Ravenna (Amaryllidaceae) a través de ...
(Universidad de Concepción, 2017)Rhodolirium laetum (Phil.) Ravenna has a karyotype 2n = 2x = 16 and the haploid formula 4m + 2sm + 2st. One pair of rDNA 45S signals and two pairs of rDNA 5S were detected through fluorescent ... -
Variability in seed germination and seedling growth at the intra- and interprovenance levels of ...
(Springer, 2017-05-09)Background: Patterns of seed germination and subsequent seedling growth of the endemic species Nothofagus glauca (Phil.) Krasser (Lophozonia glauca) (Hualo) were studied in two provenances ... -
Phylogenetic relationships and generic re-arrangements in "South Andean Loasas" (Loasaceae)
(Int Assoc Plant Taxonomy, 2017-04)Loasaceae, a mostly American group, is one of the largest families of Cornales. In spite of considerable progress over the last 20 years, the relationships of some clades remain controversial, ... -
Compact development minimizes the impacts of urban growth on native mammals
(Wiley, 2017-06)1. Unprecedented global human population growth and rapid urbanization of rural and natural lands highlight the urgent need to integrate biodiversity conservation into planning for urban growth. ... -
Tree seedlings respond to both light and soil nutrients in a Patagonian evergreendeciduous forest
(Public Library Science, 2017)Seedlings of co-occurring species vary in their response to resource availability and this has implications for the conservation and management of forests. Differential shade-tolerance is ... -
Evaluación de la aplicación de biosólidos en plantaciones de Eucalyptus globulus, en Chile central
(Universidad Nacional de Cuyo, Facultad Ciencias Agrarías, 2016)Fertilization with biosolid is an option for beneficial use of waste generated from wastewater treatment plant. At this point of view, it is necessary know its effect in forest plantations. ... -
Is human disturbance causing differential preference of agricultural landscapes by taruka and feral ...
(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 ... -
Stem and soil CO2 efflux responses of Pinus radiata plantations to temperature, season, age, time ...
(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 ... -
Detailed dynamic land cover mapping of Chile: Accuracy improvement by integrating multi-temporal data
(Elsevier, 2016)Stretching over 4300 km north to south, Chile is a special country with complicated landscapes and rich biodiversity. Accurate and timely updated land cover map of Chile in detailed classification ... -
Assessing floristic representativeness in the protected areas national system of Chile: are vegetation ...
(Cambridge Univ. Press, 2016)Conservation planning relies heavily on representativeness patterns. In Chile, this has not been assessed at the species level. This study evaluates floristic representativeness in the National ... -
The borage family (Boraginaceae s.str.): A revised infrafamilial classification based on new phylogenetic ...
(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 ... -
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 ... -
Familial classification of the Boraginales
(International Association for Plant Taxonomy, 2016)he Boraginales are now universally accepted as monophyletic and firmly placed in Lamiidae. However, a consensus about familial classification has remained elusive, with some advocating recognition ... -
Differential adaptations in nursery seedlings from diverse Chilean provenances of Peumus boldus Mol
(SISEF-SOC Italiana Selvicolture Ecol Forestale, 2016)Seed germination, seedling growth and biomass allocation of the endemic species Peumus boldus Mol. (Boldo) were studied in four provenances (two northern and two southern provenances) from ... -
Changes in drought tolerance of Pinus radiata in Chile associated with provenance and breeding generation
(Springer, 2016)Key message In Chile, breeding radiata pine for growth has led to drifts in the degree of drought tolerance of the seedlings. Interior provenances gained a larger tolerance to drought after ... -
Factibilidad técnico-económica para la implementación de un centro de producción de astillas pulpables ...
(Universidad de Chile, 2008)El presente estudio propone y aplica un método de evaluación técnico-económica para la implementación de un centro de producción de astillas pulpables en Aserraderos CORZA S.A., considerando ... -
An air-drying model for piled logs of Eucalyptus globulus and Eucalyptus nitens in Chile
(Springer, 2015)Background: Water accounts for around half of the total mass in living trees, and therefore large savings can be achieved if logs are dried before transporting or burning. Methods: An ... -
Causes of admission to a rehabilitation center for andean condors (vultur gryphus) in Chile
(Raptor Research Foundation, 2016)Causes of admission to rehabilitation centers can provide valuable information about factors that cause mortality in the wild. We studied causes of admission to a rehabilitation center for 108 ... -
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 ...
