Results 41 to 50 of about 8,532 (158)
Oil Spill on Brazilian Coast and the Lack of Answers [PDF]
Oceanography & Fisheries Open access Journal, 2020 Recently the Brazilian coast has been suffering from contamination by crude oil. The oil has already reached the entire northeast region of Brazil and advances to part of the southeast. The source of this crude oil remains unknown yet, and to date, effective action has focused on the manual gathering of oil fragments that reach the beaches, mostly done
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On mean sea-level along the Brazilian coast [PDF]
Geophysical Journal International, 1986 Summary. (Part 1) Fourier analyses of mean monthly sea-level data from Beldm, Fortaleza, Salvador and Imbituba, ports on the Brazilian coast, are made with simultaneous data of air temperature, sea surface atmospheric pressure, atmospheric precipitation and evaporation. Results show that the mean monthly sea-levels of ports below Recife’s latitude show
A. R. Mesquita, A. S. Franco, J. Harari
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Scientia Marina, 1999 Population structure and reproductive season of the portunid crab Callinectes ornatus were studied in animals collected from the Ubatuba bays, São Paulo, Brazil (23° 20´ to 23º 35´ S and 44º 50´to 45º 14´ W).
M. L. Negreiros-Fransozo +2 more
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Reservoir Effect of the Southern and Southeastern Brazilian Coast [PDF]
Radiocarbon, 2005 A regional marine reservoir correction (ΔR) of 33±24 14C yr for southern Brazil was obtained from 6 marine shell samples collected in the states of Santa Catarina and Paraná. This work also presents a ΔR estimation of 8±17 14C yr for the southern and southeastern Brazilian coast from the states of Rio de Janeiro to Santa Catarina, obtained by including
Angulo, R.J. +3 more
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On Turbellaria and polygordius from the brazilian coast
Boletim da Faculdade de Filosofia, Ciências e Letras, Universidade de São Paulo. Zoologia, 1955 Convoluta cenata, sp. n. (Fig. 1-7) do plancton do canal de São Sebastião assemelha-se muito a C. illardata (Löhner & Micoletzky 1911), sendo diferentes as glândulas e a musculatura. Como C. illardata acompanha C. pelagica Löhn. & Mic., assim C. cenata foi encontrada juntamente com sua presa, C. henseni Böhm. Os ovos de C.
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RodriguésiaThe phytoplankton community is the first link in the aquatic trophic chain and knowledge of its composition is an important tool for ecological characterization; including as potential indicator of anthropic impacts. The southern coast of Bahia is one of
Helen Michelle de Jesus Affe +3 more
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Ciência Rural, 2013 Os metais traço apresentam grande toxicidade quando presentes em teores elevados nos organismos humano e animal. No ambiente aquático, alguns elementos formam compostos orgânicos que bioacumulam nos tecidos de organismos vivos.
Micheli da Silva Ferreira +5 more
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ConfinsThis research position presents the results of the Franco-Brazilian scientific mission carried out in February 2023, with the objective of investigating the territorial insertion of wind energies on the “corner” coast of the Brazilian coast, in Rio ...
Sébastien Velut +1 more
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New records of Pegantha spp. (Hydrozoa: Narcomedusae) off Northern Brazil
Papéis Avulsos de Zoologia, 2018 Specimens of Pegantha laevis H.B. Bigelow, 1909 and Pegantha triloba Haeckel, 1879 were found in oceanic waters off the northern Brazilian coast. The former species is clearly distinct due to the thickness and shape of peripheral channels, while the ...
Everton Giachini Tosetto +2 more
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Novas ocorrências de macroalgas marinhas bentônicas no estado de Pernambuco, Brasil
RodriguésiaForam realizados estudos na região entremarés de recifes da Praia de Boa Viagem, Recife, nordeste do Brasil, em dezembro de 2009 (período seco) e abril de 2010 (período chuvoso), para analisar a estrutura da comunidade das macroalgas epífitas em outras ...
Luanda Pereira Soares +1 more
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