Changes of sub-fossil chironomid assemblages associated with volcanic sediment deposition in an Andean lake (38°S), Chile

Changes of sub-fossil chironomid assemblages associated with volcanic sediment deposition in an Andean lake (38°S), Chile

Chironomid assemblages and sedimentological parameters (grain size, organic content, mineralogy) of a short sediment core from Lake Galletué (38°41' S, 71°17' W) were analysed. The sedimentary record includes one volcanic ash (tephra) layer, which has a completely different composition tha...

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Main Authors: ARANEDA,ALBERTO, CRUCES,FABIOLA, TORRES,LAURA, BERTRAND,SEBASTIEN, FAGEL,NATHALIE, TREUTLER,HANS C, CHIRINOS,LUIS, BARRA,RICARDO, URRUTIA,ROBERTO
Language:English
Published: Sociedad de Biología de Chile 2007
Subjects:
chironomids
lake sediments
tephra layer
southern Chile
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2007000200002
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