Browsing by Subject "Paleoenvironmental"
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Distribuição mineralógica dos sedimentos superficiais da lagoa do Caçó (MA)
| Posted on: 01 out. 2004Mineralogical fraction is important to the reconstruction of environmental and paleoenvironmental changes from lacustrine sediments. Allochtonous and Autochtonous inorganic fractions provide information about the evolution ... -
PALEOAMBIENTES HOLOCÊNICOS DO LAGO DOM HELVÉCIO (PARQUE FLORESTAL DO RIO DOCE, MINAS GERAIS, BRASIL)
| Posted on: 26 jun. 1998During the end of the Pleistocene a lacustrine system was formed in the studied region by damming of the tributaries of the Doce River. The studies carried out in this area point out great importance of this region for the ... -
Reconstruções paleoambientais e paleoclimáticas durante o quaternário superior a partir de registros palinológicos ao sul do Pará (Brasil)
| Posted on: 17 jun. 2013Palynological analyses are important to vegetation and climate reconstruction over time. A sediment core with 2,42 m of depth was collected in Lake Saci (South Pará, Brazil) in a region influenced by South Atlantic Convergence ...