[PDF] Top 20 Braz. j. oceanogr. vol.53 número12

... starfish and clams from a human sewage impacted site in Antarctica, relative to those from non-impacted sites (Edwards et al. These findings collectively suggest these allochthonous [r] ... See full document

... The ellipses associate stations and tidal levels of similar community composition: A: outer-bay except intertidal level of Station 3; B: inner-bay subtidal; C: inner-bay intertidal plu[r] ... See full document

... Metacercaria specimens of the genus Opechona (Trematoda: Digenea: Lepocreadiidae) are described parasitizing “coelenterates” (scyphomedusae and ctenophores) from Southeastern Brazil (Sã[r] ... See full document

... This study focuses on the seasonal variation of the chaetognath species in the Vitória Bay/Passage Channel estuarine system, Espírito Santo, Brazil, in terms of their abundance and dis[r] ... See full document

... Methods of extraction, changes in concentrations with growth, and effects of culture conditions on intracellular inorganic nitrogen pools (IIN - ammonia, nitrite, and nitrate) were stud[r] ... See full document

... The aim of this study is to present the results of the chemical analysis of ammonium ions in the sediment pore water extracted, in an oxygen-free atmosphere, from sediment collected i[r] ... See full document

... Castro, I. B.; Meirelles, C. A.; Matthews-Cascón, H. & Fernandez, M. A. 2004. Thais (Stramonita) rustica (Lamarck, 1822)(Mollusca: Gastropoda: Thaididae), bioindicator of contamination by organotin compounds in the ... See full document

... Cervigón, F. R.; Cipriani, W.; Fisher, L.; Garibaldi, M.; Hnedrickx, A. J.; Márques, R.; Poutiers, J. M.; Robaina, G. & Rodriguez, B. 1992. Guia de campo de las especies comerciales marinas y de aguas ... See full document

... Maps showing the distribution pattern of total organic carbon (TOC), total aliphatic hydrocarbons ( µ g.g -1 dry weight) and total polycyclic aromatic hydrocarbons (PAH) (ng.g -1 dry[r] ... See full document

... Chl-a average values (mg m -3 ) computed by the spectrophotometric methods of Jeffrey & Humphrey (1975) and Lorenzen (1967) in S ynechococcus Test samples for the three glass fiber[r] ... See full document

... Currently age validation and growth parameters of five species of lutjanids are in process (or evaluated) using the REVIZEE program. In this study we attempt to 1) determine the age [r] ... See full document

... A previous study about seasonal colonisation on artificial substrata at Praia do Fôrno, Búzios (S22°46’, O42°53’), Rio de Janeiro State, Brazil, demonstrated that macroalgae species dispute space with coralline ... See full document

... The tuna longline fishery in the south- western equatorial Atlantic, based in Brazilian ports, began using leased Japanese tuna longliners in 1956. Information on the fishery, catch co[r] ... See full document

... DIATOM ASSOCIATIONS IN SHELF WATERS OFF PARANÁ STATE, SOUTHERN BRAZIL: ANNUAL VARIATION IN RELATION TO.. ENVIRONMENTAL FACTORS.[r] ... See full document

... The density was positively correlated with sand (coarse, medium and fine sand), sedimentary organic matter, dissolved oxygen and mean grain size and was negatively related to salini[r] ... See full document

... Comparing the data of the BP:PP ratio in the mixtures with bottom water influence to the primary production development stages, we noticed that the pattern is similar to that suggeste[r] ... See full document

... This scale is composed of 7 levels: stage 0, a healthy female without a sign of penis or vas deferens ; stage I, the beginning of the penis formation, characterized by a small war[r] ... See full document

... Percentage contribution (%) of the most abundant and constant species in the tidal flat, for the similarity inside group A (August, September and October), group B (November, December, [r] ... See full document

... As the sediments at point 5 and 6 are predominantly sandy, which do not allow the organic material accumulation, the samples from these points presented low levels of PCBs in He[r] ... See full document

... In this paper we analyze the spatial distribution of density and mean shell size of the yellow clam population in Monte Hermoso beach (Argentina) in winter 1995, i.e., three months bef[r] ... See full document