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Araújo, Júlio Neves de; Haimovici, Manuel
(2000)
Age and growth of the white flounder Paralichthys patagonicus (Jordan, 1889) were
studied using sliced sagittae otoliths of 460 specimens collected ITomthe commercial fishery along southem Brazil (1989 to 1991). The changes ...
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Silva, Marcelo Dutra da; Peralba, Maria do Carmo Ruaro; Mattos, Laura Turino
(2003)
Para investigar a presença do herbicida Glifosato na microbacia hidrográfica arroio Passo do Pilão foram coletadas amostras de água em 15 distintos pontos no arroio Passo do Pilão, nos períodos de 30 e 60 dias após a ...
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Martins, Rodrigo Silvestre; Haimovici, Manuel
(2000)
A idade e o crescimento da abrótea de profundidade, Urophycis cirrata foram estudados examinando cortes de otólitos de 345 exemplares capturados na plataforma externa e talude continental do sul do Brasil em sua maioria ...
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Fontoura, Jose Antonio Scotti; Niencheski, Luis Felipe Hax; Antiqueira, Jose Antonio Fonseca de
(2005)
This work presents a study on the horizontal turbulent eddy diffusion for both inner part and shallow areas around of Rio Grande Harbor navigation channel, Patos Lagoon estuary, RS, Brazil. It was made through the monitoring ...
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Mirlean, Nicolai; Baraj, Besnik; Garcia, Marina Reback Domingues; Niencheski, Luis Felipe Hax; Baisch, Paulo Roberto Martins; Casartelli, Maria Regina de Oliveira; Robinson, Daniel
(2003)
In a factorial design study involving the determination of F- by ion-selective electrodes, a significant interference was demonstrated for Fe, with an even more pronounced interference for Al. The fluoride leaching procedure ...
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Barros, Lélia Pacheco Corrêia; Monserrat, José María; Yunes, João Sarkis
(2004)
The effects of temperature and pH during extraction of toxin(s) from the cyanobacterial genus Anabaena were studied.
Different extracts were compared for their anticholinesterase potency against purified eel acetylcholinesterase. ...
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Cuchiara, Débora Copstein; Fernandes, Elisa Helena Leão; Strauch, João Carlos da Silva; Winterwerp, Johan Chistian; Calliari, Lauro Júlio
(2009)
The main objective of this study is the characterization of the waveclimate in the SouthernBrazilianShelf (SBS) based on a thorough review of existing field data and on numerical modeling experiments. A quantitative knowledge ...
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Suita, Sabrina Medeiros; Ballester, Eduardo Luis Cupertino; Abreu, Paulo Cesar Oliveira Vergne de; Wasielesky Junior, Wilson Francisco Britto
(2015)
This work compared the use of dextrose and molasses as carbon sources for biofloc development, water quality maintenance, microorganism composition and growth performance of Litopenaeus vannamei juveniles in biofloc ...
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Marangoni, Juliano César; Costa, César Serra Bonifácio
(2009)
As marismas no estuário da Lagoa dos Patos vem sendo suprimidas desde o século XIX pela expansão urbana, portuária e industrial, entretanto, nos últimos 53 anos perdas de área foram causadas principalmente por processo ...
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Marangoni, Juliano César; Costa, César Serra Bonifácio
(2009)
As marismas no estuário da Lagoa dos Patos vem sendo suprimidas desde o século XIX pela expansão urbana, portuária e industrial, entretanto, nos últimos 53 anos perdas de área foram causadas principalmente por processo ...
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Gama, Andréa Mara da Silva; Calazans, Danilo Koetz de; Fontoura, Nelson Ferreira
(2011)
Metamysidopsis atlantica elongata (Bascescu, 1968) is a common mysid in the surf zone of sandy beaches from the state of Rio Grande do Sul, Brazil, where it is frequently recorded forming dense aggregations. Trough laboratory ...
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Figueiredo, Gisela Mandali de; Vieira Sobrinho, João Paes
(2005)
Diel feeding pattern and food consumption of whitemouth croaker (Micropogonias furnieri) were examined and related to seasonal variations in an estuarine environment. To determine diel feeding pattern whitemouth croaker ...
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Martins, Agnaldo Silva; Haimovici, Manuel; Palacios, Raul
(2005)
The diet and feeding of the cutlass¢shTrichiurus lepturus were studied based on analyses of the stomach contents of larvae, juveniles, and adults collected along the continental shelf and shelf break o¡ southern Brazil, ...
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Condini, Mario Vinicius Lopes; Seyboth, Elisa; Vieira Sobrinho, João Paes; Garcia, Alexandre Miranda
(2011)
The dusky grouper (Mycteroperca marginata) is a marine species usually associated with rocky bottoms and reefs. The present work investigated the diet and feeding strategy of a dusky grouper population inhabiting a 4.5 km ...
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Bastos, Rodrigo Ferreira; Condini, Mario Vinicius Lopes; Varela Junior, Antonio Sergio; Garcia, Alexandre Miranda
(2011)
Despite the importance of the pearl cichlid Geophagus brasiliensis for the aquarium fish trade worldwide and its wide distribution, many aspects of its biology, such as the relationships between its feeding ecology and ...
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Garcia, Alexandre Miranda; Geraldi, Ricardo Marcelo; Vieira Sobrinho, João Paes
(2005)
Pipefish species are poorly known representatives of the family Syngnathidae, which have been increasingly threatened by
anthropogenic activities. We describe the diet composition and feeding strategy of southern pipefish ...
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Bastos, Rodrigo Ferreira; Miranda, Stéfanie Fagundes; Garcia, Alexandre Miranda
(2013)
Characidium rachovii (Regan, 1913) é uma espécie frequente em riachos da planície costeira do estado do Rio Grande do Sul, sul do Brasil. Entretanto, seu nicho trófico é ainda desconhecido. O presente trabalho teve como ...
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Oliveira, Alexandre Ricardo de; Pinto, Taciana Kramer de Oliveira; Santos, Débora Pimentel Diniz; D'Incao, Fernando
(2006)
Na região estuarina da Lagoa dos Patos, o siri-azul Callinectes sapidus Rathbun, 1869 é o mais abundante dentre as espécies do gênero. Apesar do siri-azul exercer influência sobre as comunidades bentônicas, por ser considerado ...
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Garcia, Luciano de Oliveira; Espinosa, Mariana Catalina Gutierrez; Torres, Walter Wásquez-; Baldisserotto, Bernardo
(2014)
The objective this study was to evaluate the effects
of dietary protein levels in pirapitinga, Piaractus brachypomus,
submited to extremely acidic or alkaline pH. Juveniles were fed for 20
days with three diets with ...
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Copatti, Carlos Eduardo; Garcia, Luciano de Oliveira; Kochhann, Daiani; Cunha, Mauro Alves da; Baldisserotto, Bernardo
(2011)
Efeito do sal na dieta e do pH da água no crescimento de juvenis de jundiá. Este estudo verificou o melhor nível de dieta de sal para o crescimento e regulação iônica de juvenis de jundiá em diferentes níveis de pH da água ...