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Nicolodi, João Luís; Toldo Junior, Elirio Ernestino
(2004)
Analysis of beach morphodynamics is a power ful tool to government managers dealing with environmental resources. This work describes the morphodynamic and sediment characteristics of the praia de for a, one of the beaches ...
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Costa, Luiza Dy Fonseca; Casartelli, Maria Regina de Oliveira; Wallner-Kersanach, Mônica
(2013)
Copper and zinc are common elements in paint residues and can be toxic to estuarine organisms. This study aims to determine the labile dissolved and labile particulate fractions (LPFs) of copper and zinc in the estuarine ...
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Muxagata, Erik; Williams, John Alfred
(2011)
The study presents dry mass and body measurements of the larval stages of five common barnacle species occurring in mesozooplankton catches of Southampton Water and the central Solent area of the south coast of the UK. ...
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Hereu, Clara María; Calazans, Danilo Koetz de
(2001)
Larval distribution and abundance of libinia spinosa(Milne Edwards 1834) were studied in southern Brazilian coastal waters from plankton sample taken during two seasonal surveys. Larvac were present during all seasons with ...
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Machado, Irecê Farina; Ferreira, Rodrigo Simões; Vieira, Rony Roberto Ramos; D'Incao, Fernando
(2010)
New records of the palaemonid prawns Leander paulensis and Periclimenes longicaudatus for the South Brazilian coast are presented. The first specie was previously recorded from Maranhão to Paraná coasts, and P. longicaudatus ...
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Haimovici, Manuel; Canziani, Gonzalo Velasco
(2000)
The relationship between length (L) and weight (W) was estimated for 80 species belonging to 50 families of marine fishes from the shelf and upper slope of southern Brazil (lat. 28°S - 34°S). Sample sizes (n) for different ...
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Avila, Tatiana Ramos; Bersano Filho, José Guilherme; Fillmann, Gilberto
(2010)
In this study the acute and sub-lethal effects caused by the Water Soluble Fraction (WSF) of a light crude oil were assessed for the first time on the planktonic copepod Acartia tonsa. Chromatographic analysis was also ...
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Lobato, Rubens Caurio
(2011)
No estuário da Lagoa dos Patos são escassos os trabalhos sobre a comunidade fúngica. O objetivo deste estudo foi determinar a ocorrência de leveduras em duas áreas de marismas e os fatores abióticos que afetam sua distribuição ...
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Ferreira, Amábile; Garcia, Virginia Maria Tavano; Garcia, Carlos Alberto Eiras
(2009)
Satellite image studies and recent in situ sampling have identified conspicuous
phytoplankton blooms during spring and summer along the Patagonia shelf-break
front. The magnitudes and spectral characteristics of light ...
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Hartmann, Carlos; Svaldi, Arquenatol Dei
(2002)
Informações obtidas desde aeronaves com sensores de pequeno formato (35 mm) tem sido utilizadas com muito sucesso para a captura de informações do meio ambiente. Na região da Laguna dos Patos, a pesca do camarão é ...
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Hartmann, Carlos; Svaldi, Arquenatol Dei
(2002)
Informações obtidas desde aeronaves com sensores de pequeno formato (35 mm) tem sido utilizadas com muito sucesso para a captura de informações do meio ambiente. Na região da Laguna dos Patos, a pesca do camarão é um ...
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Miranda Filho, Kleber Campos; Pinho, Grasiela Lopes Leães; Wasielesky Junior, Wilson Francisco Britto; Bianchini, Adalto
(2009)
Juvenile pink-shrimp Farfantepenaeus paulensis were exposed (75 days) to NH3 (0.016–0.287 mg L−1) under static condition with water renewal every 24 h. Experiments were performed at 20 °C, at a water salinity of 15 ppt, ...
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Cardoso, Luis Gustavo; Haimovici, Manuel
(2015)
Worldwide overfishing has caused the collapse of populations of excessively exploited marine fish. The
coastal demersal sciaenid fish “pescadinha”, Macrodon atricauda, has been intensely fished since the
1960s along the ...
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Haraguchi, Lumi; Carstensen, Jacob; Abreu, Paulo Cesar Oliveira Vergne de; Odebrecht, Clarisse
(2015)
Seasonal and interannual changes (1993e2012) of water temperature and transparency, river discharge,
salinity, water quality properties, chlorophyll a (chl-a) and the carbon biomass of the main taxonomical
phytoplankton ...
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Prado, Jonatas Henrique Fernandes do; Mattos, Paulo Henrique; Silva, Kleber Grübel da; Secchi, Eduardo Resende
(2016)
Understanding temporal patterns of marine mammal occurrence is useful for establishing
conservation strategies. We used a 38 yr-long dataset spanning 1976 to 2013 to describe
temporal patterns and trends in marine mammal ...
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Lombardi, Pryscilla Moura; Rodrigues, Fábio Lameiro; Vieira Sobrinho, João Paes
(2014)
The aim of this study was to compare the influence of different haul distances of a codend beach seine on the catchability of fish in a surf zone. Two different surf zone sites (A and B) at the Cassino Beach (Rio Grande ...
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Ceni, Gianfranco; Vieira Sobrinho, João Paes
(2013)
The present study compares fish species composition, dominance, and size-structure patterns at an open sand beach area (32°15’S, 52°46’W) in Mirim Lake, RS, Brazil, estimated from samples collected with two distinct beach ...
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Bergesch, Marli; Odebrecht, Clarisse; Moestrup, Øjvind
(2008)
The biodiversity of marine heterotrophic protists is poorly known in the South Atlantic coastal zone (~32 °S) especially regarding the nanoflagellates. The presence of loricate choanoflagellates was reported for the first ...
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Bergesch, Marli; Odebrecht, Clarisse; Moestrup, Øjvind
(2008)
The biodiversity of marine heterotrophic protists is poorly known in the South Atlantic coastal zone
(~32 °S) especially regarding the nanoflagellates. The presence of loricate choanoflagellates was reported ...
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Copatti, Carlos Eduardo; Garcia, Luciano de Oliveira; Kochhann, Daiani; Cunha, Mauro Alves da; Becker, Alexssandro Geferson; Baldisserotto, Bernardo
(2011)
O objetivo deste estudo foi investigar os efeitos da exposição em baixas durezas da água (0; 25 e 50mg CaCO3L-1) na faixa de pH 6,0-8,0 no crescimento e na sobrevivência de juvenis de jundiás (Rhamdia quelen). Os juvenis ...