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Journal articles on the topic 'Guanabara Bay (RJ)'

Author: Grafiati

Published: 4 June 2021

Last updated: 16 February 2022

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1

Sobrinho da Silva, Frederico, Daniella da Costa Pereira, Leonisa Sanchez Nuñez, et al. "Bacteriological study of the superficial sediments of Guanabara bay, RJ, Brazil." Brazilian Journal of Oceanography 56, no. 1 (2008): 13–22. http://dx.doi.org/10.1590/s1679-87592008000100002.

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Thirty sediment samples were collected in Guanabara Bay in August, November and December 2005. The material was analyzed for organic matter, total and faecal coliforms, heterotrophic bacteria, bacterial respiratory activity, esterase activity and electron transport system activity. The organic matter in the superficial sediments (2 cm) ranged from 4 to 6%. The highest level of total coliforms and faecal coliforms were 1.7 x 10(5) MPN/g and 1.1 x 10³ MPN/g, respectively. Heterotrophic bacteria presented the highest values at station 7 (4.1 x 10(6) CFU/g) and the lowest values at station 3 (7 x

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2

Maranho, Luciane Alves, Ilene Matanó Abreu, Ricardo Erthal Santelli, et al. "Acute and chronic toxicity of sediment samples from Guanabara Bay (RJ) during the rainy period." Brazilian Journal of Oceanography 58, spe3 (2010): 77–85. http://dx.doi.org/10.1590/s1679-87592010000700010.

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Guanabara Bay is a marine-estuarine environment of high ecological and socio-economic importance, subject to a variety of environmental impacts. Sediment is the eventual repository for most substances introduced into water bodies and may, therefore, provide an integrated measure of the environmental quality, which can be assessed by many different approaches. In this project, the quality of sediments from Guanabara Bay was evaluated by the ecotoxicological approach: whole-sediment toxicity tests, using Tiburonella viscana, and porewater, elutriate and sediment-water interface chronic toxicity

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3

RANGEL, F. E., C. G. VILELA, A. T. REIS, T. C. S. SOUZA, and R. G. T. C. POÇO. "Benthic Foraminifera During Pleistocene / Holocene Transition Offshore the Guanabara Bay - RJ." Anuário do Instituto de Geociências - UFRJ 42, no. 1 (2019): 20–31. http://dx.doi.org/10.11137/2019_1_20_31.

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4

Gomes, Eli Ana Traversim, Viviane Severiano dos Santos, Denise Rivera Tenenbaum, and Maria Célia Villac. "Protozooplankton characterization of two contrasting sites in a tropical coastal ecosystem (Guanabara Bay, RJ)." Brazilian Journal of Oceanography 55, no. 1 (2007): 29–38. http://dx.doi.org/10.1590/s1679-87592007000100004.

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Much time and resources have been invested in understanding plankton dynamics in Guanabara Bay (Brazil), but no attention has been devoted to the protozooplankton. To fulfill this lacuna, abundance and composition of protozooplankton were investigated from January to December - 2000 in fortnightly surface water samplings at two distinct water quality sites (Urca - closer to the bay entrance, more saline and cleaner waters; Ramos - inner reaches, hypereutrophic waters). The density at Urca (10³ - 10(5) cell.l-1) was one to three orders of magnitude lower than at Ramos (10(4) - 10(5) cell.l-1).

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5

EICHLER, BEATRIZ BECK, PATRÍCIA BECK EICHLER, LUIZ BRUNER DE MIRANDA, et al. "Utilização de foraminíferos como indicadores da inluência marinha na Baía de Guanabara, RJ, Brasil." Pesquisas em Geociências 28, no. 2 (2001): 251. http://dx.doi.org/10.22456/1807-9806.20300.

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This paper deals with the characterization of Guanabara Bay region using benthic foraminifera assemblages as an attempt to establish marine sensitive indicator species. Four fixed hydrographic stations were performed in winter during neap tide to obtain stratification-circulation water parameters besides the twenty six surface sediment samples used to evaluate absolute and relative frequency of foraminiferal species. It was possible to correlate the foraminiferal species to physical parameters as salinity, temperature, intensity and direction of currents from different water masses and defined

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6

Rangel, Carlos Marclei Arruda, José Antônio Baptista Neto, Luciana Gomes Lima, and Priscilla Soares de Oliveira. "Speciation of Phosphorus in an Estuarine System Inside Guanabara Bay, RJ - SE Brazil." Journal of Coastal Research 165 (January 3, 2013): 1194–99. http://dx.doi.org/10.2112/si65-202.1.

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7

Silva, Mariana Muniz, Gustavo Carvalho Maldonado, Rebeca Oliveira Castro, et al. "Dispersal of potentially pathogenic bacteria by plastic debris in Guanabara Bay, RJ, Brazil." Marine Pollution Bulletin 141 (April 2019): 561–68. http://dx.doi.org/10.1016/j.marpolbul.2019.02.064.

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8

Figueira, Brígida Orioli, Claudia Gutterres Vilela, and José Antônio Baptista Neto. "Avaliação da poluição antrópica usando padrão de distribuição de espécies de foraminíferos provenientes de testemunhos da baía de Guanabara, RJ." Anuário do Instituto de Geociências 30, no. 1 (2007): 145–57. http://dx.doi.org/10.11137/2007_1_145-157.

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This work presents a study of benthic foraminifera recovered from three cores collected near the Paquetá island, in the Guanabara bay, Rio de Janeiro, southeastern Brazil. The cores have different sizes and were subsampled in centimetric intervals. The recovered benthic foraminiferal assemblages were thoroughly identified, in order to carry out an ecological study towards reconstructing the environmental evolution of the studied area during the recent historical period and assessing the response of the foraminiferal assemblages to the locally occurring natural and/or anthropogenic impacts. The

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9

Rezende, Katia Regina Vieira de, Melissa Medeiros Ferreira Hatherly, Cristiane Marques Monteiro Pimenta, Janaina Eduardo, Simone de Castro Vianna, and Norberto Mangiavacchi. "Phytoplankton community structure in one sector of Guanabara Bay (RJ, Brazil) during 2011 and 2012." Brazilian Journal of Oceanography 63, no. 3 (2015): 239–54. http://dx.doi.org/10.1590/s1679-87592015086506303.

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AbstractThis study analyzed the temporal variability of phytoplankton assemblages in the surface waters of Guanabara Bay (RJ, Brazil), at six stations in front of Icaraí Inlet from April/2011 to April/2012. Our results highlight the great contribution of diatoms, dinoflagellates and cyanobacteria, represented by 111 taxa typical of estuarine and coastal areas. The coexistence of benthic and planktonic species suggests considerable hydrodinamism in these waters. All variables were homogeneous (p > 0.05) between the stations, but differed between sampling periods. On average, phytoplankton ab

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10

Aguiar, Valquiria Maria de Carvalho, José Antônio Baptista Neto, and Carlos Marclei Rangel. "Eutrophication and hypoxia in four streams discharging in Guanabara Bay, RJ, Brazil, a case study." Marine Pollution Bulletin 62, no. 8 (2011): 1915–19. http://dx.doi.org/10.1016/j.marpolbul.2011.04.035.

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11

CLEMENTE, I. M. M. M., M. A. C. RODRIGUES, E. PEREIRA, et al. "Environmental Changes Recorded in Last 5,000 Years in Guanabara Bay (RJ - Brazil) Based on Foraminifera and Stable Isotopes." Anuário do Instituto de Geociências - UFRJ 41, no. 3 (2018): 413–26. http://dx.doi.org/10.11137/2018_3_413_426.

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12

Fontana, Luiz F., Frederico S. da Silva, Natália G. de Figueiredo, et al. "Superficial distribution of aromatic compounds and geomicrobiology of sediments from Suruí Mangrove, Guanabara Bay, RJ, Brazil." Anais da Academia Brasileira de Ciências 82, no. 4 (2010): 1013–30. http://dx.doi.org/10.1590/s0001-37652010000400022.

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The distribution of selected aromatic compounds and microbiology were assessed in superficial sediments from Suruí Mangrove, Guanabara Bay. Samples were collected at 23 stations, and particle size, organic matter, aromatic compounds, microbiology activity, biopolymers, and topography were determined. The concentration of aromatic compounds was distributed in patches over the entire mangrove, and their highest total concentration was determinated in the mangrove's central area. Particle size differed from most mangroves in that Suruí Mangrove has chernies on the edges and in front of the mangro

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13

Nascimento, Dione Nunes do, Marcelo Dos Santos Salomão, Miguel Angelo Mane, Mauro Cesar Geraldes, Ciro Appi, and Maria Virginia Alves Martins. "MARINE TRANSGRESSION RECORDS IN THE SEPETIBA BAY REGION (RJ-BRAZIL) BY GPR AND GROUND MAGNETIC SURVEY." Journal of Sedimentary Environments 4, no. 4 (2019): 518–39. http://dx.doi.org/10.12957/jse.2019.47382.

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This work aims to identify sedimentary and basal rocks structures in the Sepetiba Bay Basin (Rio de Janeiro State, SE Brazil) located in the western portion of Guanabara Graben formed during the course of Paleocene tectonic activity. Two distinct geophysical tools were used to investigate the geological records by the integration of geological survey and geophysical data: Ground-penetrating radar (GPR) and Ground Magnetic survey. GPR results allowed to interpret and delimit subsurface layers of the basin. It was observed in the analyzed all sections, that the most superficial layers of the rad

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14

Breves-Ramos, André, Helena Passeri Lavrado, Andrea de Oliveira Ribeiro Junqueira, and Sérgio Henrique Gonçalves da Silva. "Succession in rocky intertidal benthic communities in areas with different pollution levels at Guanabara Bay (RJ-Brazil)." Brazilian Archives of Biology and Technology 48, no. 6 (2005): 951–65. http://dx.doi.org/10.1590/s1516-89132005000800012.

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The aim of this study was to describe and compare the succession of intertidal benthic communities in two areas at Guanabara Bay, RJ, Brazil: Urca, an area submitted to moderated organic pollution and Catalão, an extremely polluted area. Three transects in each area were scraped one month before the beginning of this study in order to evaluate the recruitment (recruitment-treatments). Three other transects were monitored without manipulation (monitoring treatments). Species composition and relative abundance were evaluated monthly between September and December, 2000. A total of 26 species was

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15

Puga, Camila A., Arthur S. S. Torres, Paulo Cesar Paiva, Yocie Yoneshigue-Valentin, and Andrea O. R. Junqueira. "Multi-year changes of a benthic community in the mid-intertidal rocky shore of a eutrophic tropical bay (Guanabara Bay, RJ – Brazil)." Estuarine, Coastal and Shelf Science 226 (October 2019): 106265. http://dx.doi.org/10.1016/j.ecss.2019.106265.

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16

VEZZONE, M., R. G. CESAR, H. POLIVANOV, et al. "Influence of Salinity on the Toxicity of Dredged Sediments from Estuarine Rodrigo de Freitas Lagoon and Guanabara Bay (RJ): Toxic Effects On Earthworms." Anuário do Instituto de Geociências - UFRJ 42, no. 4 (2019): 07–17. http://dx.doi.org/10.11137/2019_4_07_17.

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17

Santos, Viviane Severiano, Maria Célia Villac, Denise Rivera Tenenbaum, and Rodolfo Paranhos. "Auto- and heterotrophic nanoplankton and filamentous bacteria of Guanabara Bay (RJ, Brazil): estimates of cell/filament numbers versus carbon content." Brazilian Journal of Oceanography 55, no. 2 (2007): 133–43. http://dx.doi.org/10.1590/s1679-87592007000200006.

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Variations of nanoplankton (2-20 µm) and filamentous bacteria (diameter: 0.5-2.0 µm) of Guanabara Bay (RJ, Brazil) are presented, considering cell density and carbon content of auto- and heterotrophs. Our goal is to contribute to future modeling of local trophic dynamics. Subsurface water samples were taken weekly during the year 2000 at two sites: Urca (close to the entrance, more saline, eutrophic) and Ramos (inner area, less saline, hypertrophic). Microscopic analysis was done by epifluorescence and cell density was converted to biomass through cell biovolume. Total nanoplankton was about 1

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18

Eichler, Patrícia P. B., Beatriz Beck Eichler, Felipe Mendonça Pimenta, Evelyn da Rocha Mendes Pereira, and Helenice Vital. "Evaluation of Environmental and Ecological Effects Due to the Accident in an Oil Pipe from Petrobras in Guanabara Bay, RJ, Brazil." Open Journal of Marine Science 04, no. 04 (2014): 298–315. http://dx.doi.org/10.4236/ojms.2014.44027.

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19

Borges, Renata Coura, Vanessa Godoy Caldas, Francisco Fernando Lamego Simões Filho, Marcos Manoel Ferreira, and Celso Marcelo Franklin Lapa. "Use of GIS for the evaluation of heavy metal contamination in the Cunha Canal watershed and west of the Guanabara Bay, Rio de Janeiro, RJ." Marine Pollution Bulletin 89, no. 1-2 (2014): 75–84. http://dx.doi.org/10.1016/j.marpolbul.2014.10.033.

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20

Rodrigues, Ana Paula de Castro, Rodrigo Guerra Carvalheira, Vanessa Gomes, et al. "Acetylcholinesterase Activity in Fish Exposed to Mercury in Guanabara Bay, RJ, Brazil." Environmental Pollution and Protection 3, no. 4 (2018). http://dx.doi.org/10.22606/epp.2018.34001.

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21

de Carvalho Aguiar, Valquiria Maria, Paula Ferreira Falheiro Abuchacra, José Antônio Baptista Neto, and Allan Sandes de Oliveira. "Environmental assessment concerning trace metals and ecological risks at Guanabara Bay, RJ, Brazil." Environmental Monitoring and Assessment 190, no. 8 (2018). http://dx.doi.org/10.1007/s10661-018-6833-x.

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22

Cordeiro, R. C., R. E. Santelli, W. Machado, et al. "Biogeochemical factors controlling arsenic distribution in a densely populated tropical estuary (Guanabara Bay, RJ, Brazil)." Environmental Earth Sciences 76, no. 16 (2017). http://dx.doi.org/10.1007/s12665-017-6888-y.

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23

Baptista Neto, José Antônio, and Maria Augusta Martins Da Silva. "OCORRÊNCIA E ORIGEM DE BOLAS DE LAMA NAS PRAIAS DA ENSEADA DE JURUJUBA (BAÍA DE GUANABARA) - NITERÓI-RJ." Boletim Paranaense de Geociências 49 (December 31, 2001). http://dx.doi.org/10.5380/geo.v49i0.4125.

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O objetivo deste trabalho é relatar a ocorrência, bem como determinar a origem, de bolas de lama freqüentemente encontradas nas praias de São Francisco e Charitas, no fundo da Enseada de Jurujuba (setor leste da Baía de Guanabara), após ressacas ou fortes tempestades. As bolas de lama apresentam, principalmente, as cores preta, cinza-clara, ou esverdeadas. São de diversos tamanhos e cobertas por biodetritos, quartzo ou outros fragmentos. Os estudos mineralógicos e geoquímicos permitiram a correlação entre as bolas de lama e a sequência sedimentar descrita nos testemunhos coletados na Enseada d

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24

Maciel-Souza, Maria do Carmo, Andrew Macrae, Antonia Garcia Torres Volpon, Patrícia Silva Ferreira, and Leda Cristina Mendonça-Hagler. "Chemical and microbiological characterization of mangrove sediments after a large oil-spill in Guanabara Bay - RJ - Brazil." Brazilian Journal of Microbiology 37, no. 3 (2006). http://dx.doi.org/10.1590/s1517-83822006000300013.

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25

Ribeiro, Miguel Ângelo. "Categorias analíticas do espaço e Turismo: o exemplo da Fortaleza de Santa Cruz, Niterói/RJ." GEOgraphia 8, no. 16 (2010). http://dx.doi.org/10.22409/geographia2006.816.a13523.

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O objetivo que permeia a presente pesquisa é utilizar a Fortaleza de Santa Cruz, localizada no bairro de Jurujuba, em Niterói, construída em 1555, na entrada da barra da Baía de Guanabara, como foco de antílise, ressaltando a importância deste fixo social enquanto atração turística e de lazer, incluindo a cidade de Niterói no circuito destas atividades, complementares à cidade do Rio de Janeiro; além de abordar conceitos e categorias analíticas, oriundos das ciências sociais, principalmente provenientes da Geografia, pertinentes ao estudo das atividades em tela. Neste contexto, na dinâmica esp

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26

Ribeiro, Miguel Ângelo. "Categorias analíticas do espaço e Turismo: o exemplo da Fortaleza de Santa Cruz, Niterói/RJ." GEOgraphia 8, no. 16 (2010). http://dx.doi.org/10.22409/geographia2006.v8i16.a13523.

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O objetivo que permeia a presente pesquisa é utilizar a Fortaleza de Santa Cruz, localizada no bairro de Jurujuba, em Niterói, construída em 1555, na entrada da barra da Baía de Guanabara, como foco de antílise, ressaltando a importância deste fixo social enquanto atração turística e de lazer, incluindo a cidade de Niterói no circuito destas atividades, complementares à cidade do Rio de Janeiro; além de abordar conceitos e categorias analíticas, oriundos das ciências sociais, principalmente provenientes da Geografia, pertinentes ao estudo das atividades em tela. Neste contexto, na dinâmica esp

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27

Ramos, Renato Rodriguez Cabral, Claudio Luiz Almeida Vieira Filho, Kátia Leite Mansur, Luis Paulo Vieira Braga, and Douglas Renato da Silva. "PEDREIRA DA ILHA DO CATALÃO: REGISTRO COMPLETO DE UMA MINERAÇÃO ESQUECIDA NA BAÍA DE GUANABARA (RJ)." Geonomos, December 31, 2016. http://dx.doi.org/10.18285/geonomos.v24i2.857.

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ResumoA Ilha do Catalão é uma das oito ilhas que foram unidas por aterro, a partir de 1951, para compor a Ilha do Fundão, onde está localizada a Cidade Universitária da UFRJ – Universidade Federal do Rio de Janeiro. Do antigo arquipélago, a Ilha do Catalão foi a única que teve mantida sua forma original, sendo ligada ao restante do campus por meio de um tômbolo artificial constituído por aterro, certamente produto da demolição de construções históricas, provavelmente do Centro da cidade. São reconhecidas na ilha ruínas de edificações do século XIX e XX, bem como depósitos de conchas atribuídos

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28

Delavy, Francielli Paula, Alberto Garcia de Figueiredo Jr, Maria Virgínia Alves Martins, et al. "HIGH-RESOLUTION ACOUSTIC MAPPING OF GAS CHARGED SEDIMENTS AND LIVING BENTHIC FORAMINIFERA ASSEMBLAGES FROM THE NE REGION OF THE GUANABARA BAY (RJ, BRAZIL)." Journal of Sedimentary Environments 1, no. 3 (2016). http://dx.doi.org/10.12957/jse.2016.26281.

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