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dc.contributor.author Pereira, Kely Cristine Dalia
dc.contributor.author Evangelista, Eitor
dc.contributor.author Pereira, Enio Bueno
dc.contributor.author Cardia Simoes, Jefferson
dc.contributor.author Johnson, Erling
dc.contributor.author Rodrigues Melo, Leticia
dc.date.accessioned 2017-08-11T20:42:01Z
dc.date.available Published online: 18 Jan 2017
dc.date.issued 2004
dc.identifier.citation Tellus (2004), 56B, 262–275 es_ES
dc.identifier.issn 1600-0889
dc.identifier.other doi.org/10.3402/tellusb.v56i3.16428
dc.identifier.uri http://hdl.handle.net/20.500.11894/916
dc.description.abstract The individual elemental composition of insoluble airborne particulates found in King George Island (KGI), Antarctic Peninsula (atmosphere, snow, firn and ice deposits) and in the atmosphere of Chilean Patagonia by SEM-EDS analysis identify probable sources and transport mechanisms for the atmospheric aerosols observed in these regions. Insoluble airborne particulates found in the snow, firn and ice in a core from Lange Glacier (KGI) call for significant crustal influence, mainly associated with aluminium potassium, aluminium calcium and magnesium iron silicates together with other aluminium silicates of calcium and magnesium, among rare others containing Ti, Ni and Cr. Our study suggests that 95% of the bulk mode insoluble particulates deposited in Lange Glacier can be explained by atmospheric transport from Chilean Patagonia. Cyclonic systems passing between southernmost South America and the Antarctic Peninsula are the most probable atmospheric transport mechanism, tracked by measurements of 222Rn and Si. es_ES
dc.language.iso en es_ES
dc.publisher Blackwell Munksgaard es_ES
dc.relation.ispartof Tellus B: Chemical and Physical Meteorology es_ES
dc.rights © 2004 The Author(s). Published by Taylor & Francis. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. es_ES
dc.subject Ciencia es_ES
dc.title Transport of crustal microparticles from Chilean Patagonia to the Antarctic Peninsula by SEM-EDS analysis es_ES
dc.type Artículo es_ES
dc.description.version (Online) Journal homepage: http://www.tandfonline.com/loi/zelb20


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