Data/hora: 12/06/2024 04:20:30

Provedor de dados: 	5	
País: 	France	
Título: 	Influence hydrothermale dans les sédiments de fosses de la mer Rouge par l'étude de quelques éléments traces	
Autores: 	Pierret, Marie Claire; Clauer, Norbert; Blanc, Gerard.	
Data: 	2000-12	
Ano: 	2000	
Palavras-chave: 	Sédiment; Mer Rouge; Fosses; Hydrothermalisme; Métaux; Sediment; Red sea; Deeps; Hydrothermalism; Metals.	
Resumo: 	The Cu, Ni, Fe, Cr and Zr concentrations were evaluated to study the influence of hydrothermal activity on the sediments of six Red-Sea deeps. Comparison between the Ni/Fe and Cu/Fe ratios supports distinction between hydrothermal and non-hydrothermal sediments, whereas anti-correlation between Zr and Cr concentrations results from hydrothermal influence. The results allow us to envisage that the sediments of the Suakin Deep did not undergo a hydrothermal activity and that this hydrothermal influence was weak in the Valdivia Deep. The sediments of Port-Soudan Deep recorded a hydrothermal activity, whereas this activity was the strongest in the Thetis and Atlantis II deeps.	
Tipo: 	Text	
Idioma: 	Francês	
Identificador: 	http://archimer.ifremer.fr/doc/00323/43375/42836.pdf

DOI:10.1016/S0399-1784(00)01121-X

http://archimer.ifremer.fr/doc/00323/43375/	
Editor: 	Gauthier-villars/editions Elsevier	
Formato: 	application/pdf	
Fonte: 	Oceanologica Acta (0399-1784) (Gauthier-villars/editions Elsevier), 2000-12 , Vol. 23 , N. 7 , P. 783-792	
Fonte: 	2000 Ifremer/CNRS/IRD/Editions scientifiques et medicales Elsevier SAS.

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