Browsing by Author "XX587024"
Now showing items 1-20 of 24
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(Nature, 2020)Human activities have profoundly altered the global nutrient cycle through Land Use and Cover Changes (LUCCs) since the industrial revolution and especially during the Great Acceleration (1950 CE). Yet, the impact of such ...
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(Santiago de Chile; Sociedad Chilena de Ciencias Geográficas., 2008)En la presente investigación se analiza la configuración y distribución espacial de las temperaturas superficiales en la ciudad de Santiago, y se examinan los factores ambientales que influyen sobre ellas. Se consideran ...
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(Universidad de Chile, 2008)La urbanización es una de las acciones humanas que más altera los sistemas naturales. La construcción de las ciudades implica la generación de islas de calor debido a que los materiales que la componen, absorben, almacenan ...
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(Universitat Politècnica de Catalunya: Centre de Política de Sòl i Valoracions (CPSV) (http://www.upc.edu/cpsv/), 2010-10)Se investiga sobre los rasgos geográficos y urbanos que determinan la distribución de las temperaturas de emisión superficial en el Área Metropolitana de Valparaíso, la cual presenta topoclimas en su interior que afectan ...
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(Universidad de Granada, 2017)Se analizaron las tendencias de la irregularidad temporal y espacial de la precipitación para el área geográfica comprendida entre los 30ºS y 35ºS de latitud en el período 1965-2010. Se utilizaron registros pluviométricos ...
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(Springer, 2017)Two micro-catchments, tributaries of the Elqui River in the coastal range of the semiarid central-northern Chile were analyzed to establish the hazard potentials associated with extreme rainfall and their effects on the ...
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(Universidad del Bío Bío, 2008-11)
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(2006)Se analizan los cambios de uso y coberturas suelo entre 1998 y 2004 y sus efectos sobre la configuración de la isla de calor urbana de superficie de Santiago.
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(Pontificia Universidad Católica de Chile. Instituto de Geografía e Instituto de Estudios Urbanos y Territoriales., 2009)Las metrópolis de Santiago y Valparaíso han experimentado un notable crecimiento urbano en las últimas décadas. En el proceso de expansión de ambas ciudades se aprecia la sustitución indiscriminada de usos y coberturas ...
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(Instituto de Estudos Avançados da Universidade de São Paulo., 2009)Cities are at the same time cause and effect of climate change. Climate Change processes and effects should mainly affect Latin American cities, where most of the population and economic activities are concentrated. Urban ...
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(Taylor & Francis, 2017)The updated Koppen-Geiger climate classification for continental Chile is a cartographic product of great interest for climate research in the South American context. This study included 200 weather stations and climate ...
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(Pontificia Universidad Católica de Chile, 2014)Con el objetivo de conocer los patrones e intensidades de la Isla de Calor Urbana de Superficie (ICUs) de Santiago se han calculado las temperaturas de emisión para 53 imágenes Terra MODIS, se han trazado mapas de intensidad ...
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(Wiley, 2020)The long-term hydroclimatic variability in Santiago (Chile) was analysed by means of a new 481-year (1536-2016 CE) tree-ring reconstruction of the Standardized Precipitation Evapotranspiration Index (SPEI) of August, ...
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(Univ. Studi Roma Tor Vergata, 2020)The global spread of the Covid-19 virus, its speed and mode of propagation, the implications on morbidity, social relations and local and state economic dynamics, redefine the social construction processes of the territories. ...
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(Universidad de Chile, 2004)
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(Elsevier, 2020)Wildfires are gaining importance in the Mediterranean regions owing to climatechange and landscape changes due to the increasing closeness between urban areas and forests prone to wildfires. We analysed the dry season ...
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(Wiley, 2018-04)An analysis of the spatial and temporal variability of daily precipitation concentration (CI) in Spain was made based on a high-resolution (5 x 5 km) daily gridded precipitation data set for the 1950-2012 period. For each ...
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(Springer, 2017)The dynamic of consolidation of urban areas inLatin America has allowed that almost 80% of the popula-tion concentrates in cities; this has produced changes in landcovers and modified regional climate, propitiating ...
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(John Wiley, 2017)Recent years have seen a rise in research into the behaviour of precipitation variability on account of the application of new statistical techniques with a longstanding tradition in other fields. Fractal is a word used ...
