Distribuição sazonal de zooplâncton, ovos e larvas de peixes na região centro-sul do Brasil (1975-77)

Matsuura, Yasunobu; Nakatani, Keshiyu; Tamassia, Sergio Tadeu Jurovsky

doi:10.1590/s0373-55241980000200048

Cited by 14 publications

(6 citation statements)

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“…Despite the economic, social and environmental importance of this region, the biodiversity and spatial-temporal planktonic dynamic is still poorly known, as studies on the plankton of this region focused on specific taxons (e.g. MATSUURA et al, 1980, LUIZ et al, 2009. There are no systematic studies on plankton composition and dynamics in the PEMLS providing biological data for investigation into the link between plankton and the benthic, pelagic, physical or chemical environments, nor that serve to support management decisions.…”

Section: Introductionmentioning

confidence: 99%

Plankton in waters adjacent to the Laje de Santos state marine conservation park, Brazil: spatio-temporal distribution surveys

et al. 2017

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The coastal marine plankton plays a major role in ecosystem functioning by linking pelagic and benthonic environments through energy fluxes. Understanding the dynamic of planktonic organisms is also crucial for conservation and management purposes. Plankton was sampled at ten sites in the waters of the PEMLS and the adjacent area, on four different occasions through 2013 and 2015 in order to identify key planktonic groups and protocols for long-term monitoring. Ninety taxa of zooplanktonic organisms were found with holoplanktonic copepods and cladocerans dominating samples. Zooplankton biomass, mortality and taxonomic composition varied both in space and time. Surface chlorophyll-a concentrations varied spatio-temporally. A protocol for monitoring the plankton of the waters in and adjacent to the PEMLS is suggested based on biomass and mortality of zooplankton and biomass of phytoplankton using periodically in situ calibrated ocean color satellite imagery.

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Section: Introductionmentioning

confidence: 99%

Plankton in waters adjacent to the Laje de Santos state marine conservation park, Brazil: spatio-temporal distribution surveys

et al. 2017

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“…Em relação a segunda estratégia proposta, Matsuura et al (1980) Por fim, outro ponto que também poderia estar relacionado à baixa abundância de serranídeos é o método de amostragem utilizando a rede Bongô. Para a obtenção das amostras de ictioplâncton são utilizados diversos equipamentos que variam de acordo com os objetivos a serem alcançados.…”

Section: 4-distribuição Horizontal E Relação Com Fatores Ambientaisunclassified

Ocorrência, distribuição e abundância das larvas de Serranidae na costa sudeste brasileira, entre Cabo Frio (RJ) e Cabo de Santa Marta Grande (SC)

Santos¹

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This study describes the taxonomic composition and horizontal distribution of Serranidae larvae along Southeastern Brazilian Continental Shelf (SBSC), and investigates how environmental and biological factors influence the larval distribuction. The samplers, deposited in the Marine Biological Collection "Prof. E. F. Nonato", were collected on the 10 survey cruisers conducted on january, may, september and december from 1975 to 1981, between cape Frio (RJ) to cape Santa Marta Grande (SC). Larvae of Serranidae (933) were identified into 14 taxa (Diplectrum formosum, Diplectrum spp., Serranus spp., Epinephelus itajara, Epinephelus morio, Epinephelus nigritus, Epinephelus tipo 1, Epinephelus spp., Mycteroperca spp., Pseudogramma gregoryi, Rypticus spp., Anthias menezesi, Hemanthias vivanus, Pronotogrammus martinicensis), included in nine genera and three subfamilies (Serraninae, Anthiinae and Epinephelinae). Except for Diplectrum formosum, that was widely distributed throughout the southeastern continental shelf, and Epinephelus type 1 and Hemanthias vivanus, that were distributed into the south portion of the SBSC, other taxa distributed into the north portion of the SBSC (from cape Frio to São Sebastião), not exceeding the 200 m isobath. The salinity, latitude and distance of islands were significant factors in the horizontal distribution of Diplectrum formosum, Diplectrum spp., Serranus spp., Epinephelus type 1 and Mycteroperca spp., most abundant taxa. A significant progress was considered in identifying grouper larvae (Epinephelus morio, Epinephelus itajara and Epinephelus nigritus) and ratified the morphology of the elongated spines of E. nigritus.

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“…Estudos sobre os padrões de distribuição e abundância do ictioplâncton têm sido realizados com o auxílio de redes de plâncton arrastadas horizontalmente, obliquamente e verticalmente (Matsuura et al, 1980;Katsuragawa et al, 1993;Itagaki, 1999;Nonaka, 1999;Tomás & Panfili, 2000;Franco-Gordo et al, 2002;Avalos-Garcia et al, 2003;Cuttitta et al, 2004;Freitas & Muelbert, 2004e Castro, 2006. Poucos estudos (Ahlstrom, 1959;Loeb, 1979;Boehlert et al, 1985;Cha et al, 1994;Limouzy-Paris et al, 1994e Espinosa-Fuentes & Flores-Coto, 2004, principalmente no Brasil, foram realizados sobre padrões de distribuição vertical estratificado das larvas de peixes utilizando redes de abertura e fechamento e as possíveis relações com os eventos oceanográficos de diferentes regiões.…”

Section: Introductionunclassified

“…Em relação às larvas de peixes mesopelágicos, segundo Matsuura et al (1980), ocorrem durante o ano todo, com alta abundância, especialmente nas regiões externas da plataforma continental. Sua abundância relativa é equivalente à encontrada para os grupos dos engraulidídeos (anchovas) e dos clupeídeos (sardinhas) sobre a plataforma continental, sendo então, um importante componente do ictioplâncton de mar aberto.…”

Section: Introductionunclassified

Distribuição e abundância de larvas de Phosichtyidae e condições oceanográficas na região entre o cabo de São Tomé (RJ) e a ilha de São Sebastião (SP)

Goçalo¹

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Horizontal and vertical distribution of mesopelagic Phosichthyidae fish larvae was described based on data sampled collected from the surface up to 200 m depth, and at five stratums on the water column. The sampling was performed in summer and winter, 2002, on perpendiculars transects in southeastern Brazilian Bight, between São Tomé Cape (RJ) and São Sebastião Island (SP). The abundance of larval (larvae.m‫)²-‬ was estimated from sample of Bongo net (333 µm) and the density (larvae.m‫)³-‬ from sample of Multi Plankton Sampler (300 µm). A total of 538 larvae of Phosichthyidae was collected during summer, and 146 in the winter. Two species, Pollichthys mauli and Vinciguerria nimbaria, were identified; both were mainly distributed in the oceanic region of the study area and were more abundant between 60 and 80 m depth, where temperature and salinity were higher than 20°C and 36, respectively, which are directly related with the Tropical Water mass, transported by Brazil Current. All larval stages of development were caught, however, the majority was in postflexion stage. In relation to diel variation, larvae were more abundant during the night.

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Distribuição sazonal de zooplâncton, ovos e larvas de peixes na região centro-sul do Brasil (1975-77)

Cited by 14 publications

References 0 publications

Plankton in waters adjacent to the Laje de Santos state marine conservation park, Brazil: spatio-temporal distribution surveys

Plankton in waters adjacent to the Laje de Santos state marine conservation park, Brazil: spatio-temporal distribution surveys

Ocorrência, distribuição e abundância das larvas de Serranidae na costa sudeste brasileira, entre Cabo Frio (RJ) e Cabo de Santa Marta Grande (SC)

Distribuição e abundância de larvas de Phosichtyidae e condições oceanográficas na região entre o cabo de São Tomé (RJ) e a ilha de São Sebastião (SP)

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