The late quaternary paleoenvironment of Chile as seen from marine archives


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flamy [ at ] awi-bremerhaven.de

Abstract

<jats:p>Abstract. Many variables have been used to reconstruct Chilean paleoenvironmental changes during the late Quaternary. In this paper we present an overview of a number of these variables, so-called proxies, that have been inferred from marine sediments from the Chilean continental margin and summarise the results. In general, a glacial-interglacial pattern of climate changes can be recognised in the proxy records with high-frequency variabilities superposed. The synthesis shows that the records in the Southeast Pacific are clearly dominated by a high-latitude climate forcing mechanism and that there is a noticeable gradual increase of tropical forcing moving from south to north along the South American continental margin. </jats:p>



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Eprint ID
15795
DOI https://www.doi.org/10.5194/gh-61-135-2006

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Stuut, J. B. , Marchant, M. , Kaiser, J. , Lamy, F. , Mohtadi, M. , Romero, O. and Hebbeln, D. (2006): The late quaternary paleoenvironment of Chile as seen from marine archives , Geographica Helvetica, 61 (2), pp. 135-151 . doi: https://www.doi.org/10.5194/gh-61-135-2006


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