Browsing by Title
Now showing items 44180-44199 of 92124
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(Universidadn de Chile, 2016)The Sierra Baguales Mountain Range (SBMR) forms the eastern foothills of the Patagonian Andes located between 50º and 51º S, topographically isolated from the Southern Patagonian Icefield (SPIF) and under the influence of ...
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(Universidad de Chile, 2012)Se analiza la situación del Glaciar Pirámide, ubicado en la cuenca andina del Río Maipo, a los 33°35' S y 69° 53' W, y a una altitud media de 3565 msnm, desde un punto de vista tanto cuantitativocomo cualitativo. Con una ...
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(Universidad de Chile, 2020)Las iniciativas de investigación sobre glaciares rocosos en Los Andes centrales chilenos han aumentado en las últimas décadas, sin embargo, sigue siendo insuficiente la información técnica existente sobre las características ...
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(NATURE PUBLISHING GROUP, 2010-09-16)Theoretical analysis predicts that enhanced erosion related to late Cenozoic global cooling can act as a first-order influence on the internal dynamics of mountain building, leading to a reduction in orogen width and ...
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(Cambridge University Press, England, 2021)Surface albedo typically dominates the mass balance of mountain glaciers, though long-term trends and patterns of glacier albedo are seldom explored. We calculated broadband shortwave albedo for glaciers in the central ...
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(Elsevier Ltd, 2019)Central Andes (33°S) represent a water-scarce region. During arid years, glacier runoff may constitute the main hydrological input at warm season and hence a steadfast deglacierization may represent a decrease in the ...
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(Elsevier, 2009)This paper presents an updated, extensive review of glacier fluctuations during the past 1000 years in the extratropical Andes of South America between ca. 17° and 55°S. Given the variety of environmental conditions and ...
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(Nature, 2022)The Last Glacial Termination (T1) featured major changes in global circulation systems that led to a shift from glacial to interglacial climate. While polar ice cores attest to an antiphased thermal pattern at millennial ...
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(Cambridge University Press, 2017)The first satellite-derived inventory of glaciers and rock glaciers in Chile, created from Landsat TM/ETM+ images spanning between 2000 and 2003 using a semi-automated procedure, is presented in a single standardized ...
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(IOP PUBLISHING, 2012)Glaciers in Southern Chile (39–43 S) are characterized by frontal retreats and area losses in response to the ongoing climatic changes at a timescale of decades. Superimposed on these longer-term trends, volcanic activity ...
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(Copernicus, 2020)As glaciers adjust their size in response to climate variations, long-term changes in meltwater production can be expected, affecting the local availability of water resources. We investigate glacier runoff in the period ...
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(Taylor & Francis, 2005)Ice-capped volcanoes of the Chilean Lake District have shown significant glacier retreat during recent decades, probably in response to tropospheric warming and precipitation decrease. Volcán Mocho-Choshuenco (39°55′S, ...
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(INT GLACIOLOGICAL SOC, 2005)The variations and dynamics of the southern edge of Fuchs Ice Piedmont, Adelaide island (67 degrees 45'09'S, 68 degrees 55'04'W), Antarctic Peninsula, are presented. The snow-covered surface of the glacier has been used ...
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(EDP Sciences, 2013)We searched quasar spectra from the SDSS-III Baryon Oscillation Spectroscopic Survey (BOSS) for the rare occurrences where a strong damped Lyman-α absorber (DLA) blocks the Broad Line Region emission from the quasar and ...
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(Universidad de Chile - Centro Interdisciplinario de Estudios en Bioetica, 2020)
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(Universidad de Chile, 2016)
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(Universidad de Chile, 2013)Our seminar, ‘The city and the urban subject in British and American Literature’, revolved around the problem of cities and urban subjects, considering the relations they have with the metropolis and the way in which the ...
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(Universidad de Chile, 2020)En Panamá se generan 4mil toneladas de basura a diario, menos del 5% de la basura se recicla. Aproximadamente un 8% de la basura es vidrio, este es un material 100% reciclable que se puede utilizar de manera infinita sin ...
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(Universidad de Chile, 2009)Esta tesina viene a mostrar a través de un análisis sencillo, la estructura general de la obra. Como nacen, se entrelazan y aparecen los motivos principales y como interactúan estos motivos con las melodías secundarias ...
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(Elsevier, 2009)In this work we report the optimization of a chitosan (CHI) and carbon nanotubes (CNT) modified electrode, CNT-CHI, to study the dsDNA interaction with methylene blue (MB), a well-known DNA intercalator. The analytical ...