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Showing 1 to 6 of 6 for “"Guanabara, Baía de (RJ)"”.
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Distribuição vertical do filo Chaetognatha em um ponto fixo na baía de Guanabara (RJ-Brasil)
The Guanabara Bay had been submited to a strong anthropic influence and the study of pelagic organisms is fundamental to evaluate and accompany this process . The chaetognaths lives in all oceans of the world . Their vertical distribution is result of ontogenetic migrations and environmental …
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Distribuição espaço-temporal da classe Copepoda na Baía de Guanabara, RJ, Brasil
… the space-time of the Class Copepoda for Guanabara Bay from March 1998 to November 1999. Bimonthly, surface horizontal net hauls were carried out at 8 sites, using a conic-cylindrical net of 200μm mesh size. Vertical tows at Guanabara Bay entrance site were done to complement the species …
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Nano- e microfitoplâncton da Baía de Guanabara (RJ, Brasil) em condições tróficas distintas: aspectos estruturais e pré-funcionais
… for the nano- and microphytoplankton of Guanabara Bay, Rio de Janeiro, Brazil, focussing on the structure (composition and abundance) and pre-functional (auto and heterotrophic components, biomass) aspects of the community. Sampling strategy included intensive sampling (weekly) for two …
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Ocorrência, distribuição e reprodução de Cladocera (Crustacea: Branchiopoda) na Baía de Guanabara - RJ, Brasil
… and reproduction of marine cladocerans in Guanabara Bay (Brazil). A seasonal analysis was made on the basis of samples obtained during 1985. Three areas were distinguished within Guanabara Bay: an external area (area A), being mainly influenced by oceanic waters; an internal area (area C), …
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Estudo sistemático de duas espécies de Acontiaria (Cnidaria, Anthozoa, Actiniaria) da Baía de Guanabara, Rio de Janeiro, Brasil
… anemones (Cnidaria, Anthozoa, Actiniaria) from Guanabara Bay, Rio de Janeiro, Brazil, were studied. They are both from the subtribe Acontiaria Carlgren (in Stephenson, 1935). These anemones are Haliplanella lineata (Verrill, 1869) and a new genus, new species, both of the family Haliplanellidae …
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Variação temporal em estrelas-do-mar Asterina stellifera (Echinodermata: Asteroidea) na Baía de Guanabara, Rio de Janeiro
Guanabara Bay, located in the State of Rio de Janeiro, is an area of multiple uses (e.g. ecology, tourism, fishing). The Bay has been through a process of environmental degradation, due to populational and industrial growth on its neighbourhoods. Morphometrical and numerical data on the seastar …