5 documents found, page 1 of 1
Morphology of submarine canyons along the continental margin of the Potiguar Ba...
Almeida, Narelle Maia de; Vital, Helenice; Gomes, Moab PraxedesNew insights into equatorial slope morphology were acquired through analysis of the continental margin of the Potiguar Basin (NE Brazil). In this paper, we present the first full data coverage of the seafloor between the upper and middle continental slopes (100e1300 m) adjacent to the Brazilian equatorial margin, developed using multibeam bathymetric data. Some of the submarine canyons mapped in this study have...
Aspectos sedimentológicos do talude continental setentrional do Rio Grande do N...
Almeida, Narelle Maia de; Vital, Helenice; Eichler, Patricia Pinheiro BeckSedimentological aspects of northern continental slope of Rio Grande do Norte, NE of Brazil. The continental slopes of north and northeast regions of Brazil lack data and knowledge and they represent an ecosystem of economic and environmental importance. The aim of this study is to assess the sedimentology of the continental slope of Potiguar Basin, NE Brazil. The samples were collected with box-corer and were ...
The Romanche fracture zone influences the segmentation of the equatorial margin...
Vital, Helenice
Morphology of Subaqueous Dunes at the Mouth of the Dammed River São Francisco (...
Guimarães, Junia Kacenelenbogen; Traini, Camille; Schrottke, Kerstin; Stattegger, Karl; Dominguez, José Maria Landim; Vital, HeleniceTexto completo: acesso restrito. p. 1580-1590; Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-05-13T17:20:22Z No. of bitstreams: 1 Junia Kacenelenbogen.pdf: 2986461 bytes, checksum: 9f37d3749bf01c646b7261438b9c0fdf (MD5); Approved for entry into archive by Rodrigo Meirelles (rodrigomei@ufba.br) on 2015-10-09T18:51:00Z (GMT) No. of bitstreams: 1 Junia Kacenelenbogen.pdf: 2986461 bytes, checksum: 9f...
Mapeamento de recifes submersos na costa do Rio Grande do Norte, NE Brasil: Mac...
Santos, Claude Luis Aguilar; Vital, Helenice; Amaro, Venerando Eustáquio; Kikuchi, Ruy Kenji Papa de; Santos, Claude Luis Aguilar; Vital, HeleniceSubmitted by Santiago Fabio (fabio.ssantiago@hotmail.com) on 2011-10-11T13:55:40Z No. of bitstreams: 1 NNNNNNNNN.pdf: 565545 bytes, checksum: 91e92b116d5a7172103e3d86d8325054 (MD5); Made available in DSpace on 2011-10-11T13:55:40Z (GMT). No. of bitstreams: 1 NNNNNNNNN.pdf: 565545 bytes, checksum: 91e92b116d5a7172103e3d86d8325054 (MD5) Previous issue date: 2007; Estudos na plataforma continental brasileira entre...