[PDF] Top 20 Braz. j. oceanogr. vol.62 número especial 1

... examined: 1) the otolith's shape, 2) the shape of the anterior region, 3) the shape of the posterior region, 4) the dorsal and ventral edges, 5) the position of the sulcus acusticus, 6) the orientation of the ... See full document

... High-resolution seismic reflection profiles of the Calabro-Tyrrhenian continental shelf were collected using different seismic sources (Sub-Bottom Profiler, Uniboom, Sparker 0.5-1-4.5 kJ). Noticeable differences ... See full document

... A Associação Brasileira de Biologia Marinha aproveita esta oportunidade para manifestar sua profunda gratidão ao Brazilian Journal of Oceanography por viabilizar uma[r] ... See full document

... Despite the medium to high hydrodynamic energy imposed by the 4m tidal range, swell waves and occasional cyclones the communities that dominate in the Holocene section cored represent relatively low-wave energy settings ... See full document

... We collected fishes at eight different beach localities (Flexas, Icarai, São Francisco, Charitas, Adão, Eva, Forte, Imbuí) on the eastern margin and near the mouth of Guanabara Bay, Niterói, Rio de Janeiro (Fig. ... See full document

... We wish to thank the PRH-ANP 22 (Brazilian National Oil Agency) and CAPES for the scholarships awarded, respectively, to M. P.Gomes and E. P. Frazão, and to J. S. Plácido Jr., as also the CNPq for the productive ... See full document

... Sedimentation rates appear to have been higher during the LGM, with a decrease toward present time. This could be related to a more effective action of the BC during the Holocene. This hypothesis was proposed by Mahiques ... See full document

... (well 1-SPS-0003-SP, located at 110 m depth) and well P2 (well RJS-001-RJ, located at 49 m depth, figure 8a), which exceptionally offer biostratigraphic dating within the Plio-Quaternary stratigraphic ... See full document

... More detailed investigations of the Puck Lagoon suggest that the sea level could have changed, in a cyclical manner with a periodicity of ca. 1 000 years and an amplitude of 0.2-0.5 m, with peaks at ca. 3 900 ... See full document

... This symposium gained national recognition and has been transformed into the Brazilian Symposium on Oceanography, maintaining its regularity since 2002, being an important f[r] ... See full document

... Signiicant diferences (p<0.05) were obtained within some length classes for shape, posterior region, dorsal edge, ventral edge, sulcus acusticus orientation, ostium and cau[r] ... See full document

... a 1:1 sex ratio, and suggested that the females predominate under natural conditions because males have higher mortality due to their more intense competition for shells and ... See full document

... Chemical analysis: The gas chromatography mass spectrometry (GC/MS) analysis for substances from MeOH fractions were carried out in a HP Model 5973 with electron impact ionization at 70 eV. A HP5 MS capillary column (30 ... See full document

... Moment 1 includes the watersheds that presented an improvement in environmental conservation in terms of landscape change, without any effects of ...(phase 1) than the watersheds in moments 2 and ... See full document

... Itacipanema reef (16º15’S, 38º57’W); 3) AL-Alagados reef (16º16’S, 38º58’W); 4) NA-Naufrágio reef (16 o 20’S, 38 o 58’W) and, 5) RF-Recife de Fora Marine Park reef (16 o 24’S, 38 o 59’W). Reefs 1-4 never emerge at ... See full document

... Regarding the composition of the absorbed dose rate, the most important radionuclide was the alpha emitter Ra-226, with 67% of the absorbed dose rate. The proportion of absorbed dose rate due to this radionuclide, ... See full document

... Substratos artificiais em regiões de portos e marinas geralmente abrigam muitas espécies introduzidas e sua colonização constitui o primeiro passo no estabelecimento de bioinvasores. O grau de movimentação do substrato ... See full document

... The results of the statistical analysis of the biometric data of Sciades herzbergii are presented in Table 1. The mean total and fork length of the fish caught at the potentially contaminated site were smaller ... See full document

... As regards the various body regions, the cephalothoracic carapace was the main settlement area, with the dorsal carina surface (dorsum) as the main site (Fig. 3b, 4a). Among the body appendages, barnacles preferred the ... See full document

... According to data given in the literature, M. leucophaeta may be classified as nonindigenous invasive in several locations, mainly in the Northeastern Atlantic, where it has become a serious biofouling organism having an ... See full document