[PDF] Top 20 Braz. j. oceanogr. vol.52 número2

... The seasonal dynamics of cell density and photosynthetic pigment contents of the zooxanthellae hosted by Montastrea cavernosa were investigated on coastal reefs off Picãozinho (06 o [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

... 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

... 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

... 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

... A RED WATER CAUSED BY MESODINIUM RUBRUM ON THE COAST OF SANTA CATARINA, SOUTHERN BRAZIL.. Luis Antônio de Oliveira Proença.[r] ... See full document

... In this preliminary study, imposex was observed in four out of ten sampled stations in Maceió: the city Port (100% females exhibited imposex), the Marine Emissary (23% females exhibite[r] ... See full document

... In marine fouling communities, free space is one of the key limiting resources for settlement of new organisms. In this way, removing biomass through physical disturbances would play an important role in the structure ... See full document

... Temporal distribution of meiofauna taxa showed different patterns but the highest densities of total meiofauna were found in a rainy season when temperatures are usually higher.. The [r] ... See full document

... Our data reports on the findings relative to the year 2000, based on weekly field trips at two contrasting sites (n=80) according to salinity and degree of pollution (Fig. 2): (1) Urc[r] ... See full document

... The UV-VIS-IR radiation absorbance spectrum (190 nm/1100 nm) was acquired using an UV-mini 1240 UV-VIS Shimadzu spectrophotometer. The solutions analyzed were: 1) purified alginate fro[r] ... See full document

... Garcia-Prado (2000), also studying Perna perna mussels at the same farm, from September/1999 to April/2000, obtained the commercial size within 7 months, with mussel spat smaller t[r] ... See full document

... nobilis by standard length (A) and by weight (B) at different module types (WCNA – with cavities/no antifouling; WCWA – with cavities/with antifouling; NCNA – non cavities/no antifouli[r] ... See full document

... Even though it is not possible to distinguish with SAR/RADARSAT-1 fine mode images the different emergent coral reef habitats, such as the reef- crest and reef-flat, where carbonate sa[r] ... See full document

... This study addresses the composition of carbon, nitrogen and molecular steroid markers of surface sediments (n = 24) and a short core (L = 47 cm), in order to evaluate the impact by se[r] ... See full document

... A large portion of the environmental radioactivity studies conducted on the Brazilian coast determined baseline values of different human-derived radionuclides. The conclusion of all [r] ... See full document

... Comparison with the zooplankton observed at a station in the Main channel of the estuary showed differences in number of taxa represented, a general lower abundance of both assemblages [r] ... See full document

... BERNARDES, R. A.; FIGUEIREDO, J. L.; RODRIGUES, A. R.; FISCHER, L. G.; VOOREN, C. M.; HAIMOVICI, M.; ROSSI-WONGTSCHWSKI, C. L. D. B. Peixes da Zona Econômica Exclusiva da região sudeste-sul do Brasil: Levantamento ... See full document

... Imposex in Thais (Stramonita) rustica (Mollusca: Neogastropoda) (Lamarck, 1822) as an indicator of organotin compounds pollution at Maceió coast (Northeastern Brazil).. Thais (Stram[r] ... See full document

... Data was statistically analysed according to Folk and Ward (1957) in terms of mean grain size, standard deviation, skewness and heavy mineral and carbonate concentrations. Averaged m[r] ... See full document