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Contribuição ao Estudo da Planície Litorânea do Estado do Paraná BABT
Bigarella,João José.
The present paper contains an approach to systematize the study of the State of Paraná coastal plains, in the southern part of Brazil. It contains in general some geographical and geological data, documented by maps, sketches and photographs. In the initial stage the coastal plain represents a marine ingression, caused by faulting. This ingression penetrated the valleys of a not yet determinated geological landscape. Ended the movement of deeping by faulting begins the epirogenic ascension and building of the barriers and beach ridges. An intensive sedimentation caused the lagoons and bays obstruction. This work refers mainly to t33 he sedimentary formations and the coastal plains is classified in the following way for the study in consideration to the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Costal plains; State of Paraná; Marine sedimentation; Mangrove swamps; Mangrovito; Continental sedimentation; Eolic dunes.
Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132001000500005
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Distribution of vanadium in bottom sediments from the marine coastal area of the Egyptian seas OceanDocs
El-Moselhy, K.M..
The present study aims to measure the concentration of vanadium in 73 sediment samples collected along the coastal area of the Egyptian seas (Mediterranean and Red Seas). The results indicated that the mean value of vanadium in Red Sea sediments (52.61 µg/g) was higher than the mean value of the Mediterranean (40.58 µg/g) and the variation between the two means was insignificant (p = 0.241). This result could be attributed to the high petroleum activities of the Red Sea. Along the Mediterranean coast, the sector in front of Port Said area exhibited the highest mean value of vanadium (103.9 µg/g) than other sectors, which suffers from many sources of pollution. While the highest mean value along the Red Sea coast (73.20 µg/g) was found at the sector of Red...
Tipo: Journal Contribution Palavras-chave: Chemistry analysis of sediments; Sediment analysis; Vanadium; Marine sedimentation; Heavy metals; Vanadium.
Ano: 2006 URL: http://hdl.handle.net/1834/1447
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