Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Paula Ferreira Falheiro Abuchacra"'
Autor:
Jaqueline Sá Earp Muniz, Rodrigo Coutinho Abuchacra, Fernando Cunha Peixoto, Paula Ferreira Falheiro Abuchacra, Christian J. Sanders, Carla Maciel Salgado, José Antônio Baptista Neto, Leonardo Amora-Nogueira, Renato Campello Cordeiro, Luciane Silva Moreira, Luana Pinho, Jean Louis Valentin, Allana Faustino, Ana Fonseca-Oliveira, Douglas Motta Pio, Manuela Lima Carvalho, Samira Cristina de Souza Pinto, Wilson Machado, Luiz Eduardo de Oliveira Gomes, Humberto Marotta
Publikováno v:
Environmental Advances, Vol 15, Iss , Pp 100476- (2024)
Coastal ecosystems are important destinations for natural and anthropogenic inputs, areas experiencing eutrophication from untreated sewage globally. However, the mechanistic link of how coastal waters and sediments can jointly respond to nutrient en
Externí odkaz:
https://doaj.org/article/d90fb4cc22274d8da656f6decb771866
Autor:
A. S. Oliveira, Valquiria Maria de Carvalho Aguiar, José Antônio Baptista Neto, Paula Ferreira Falheiro Abuchacra
Publikováno v:
Environmental monitoring and assessment. 190(8)
Three-stage sequential extraction BCR was applied to surface sediments from the west part of Guanabara Bay to assess the mobility of Zn, Cu, Pb, Ni, Cr, and Mn. Results were satisfactory for the analysis of certificate standard material (BCR 701), wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e36cbc118e8b1d5a5b86e4d6bb3eea1f
https://pubmed.ncbi.nlm.nih.gov/29974326
https://pubmed.ncbi.nlm.nih.gov/29974326
Autor:
J.A. Baptista Neto, R.C. Abuchacra, Valquiria Maria de Carvalho Aguiar, A. S. Oliveira, Paula Ferreira Falheiro Abuchacra
Publikováno v:
Marine Pollution Bulletin. 100:414-425
Potential toxicity of sedimentary Cu, Zn and Pb were evaluated based on their fractionation at the inner part of Jurujuba, a small sound at the eastern margin of Guanabara Bay, Rio de Janeiro. Biogeochemical composition revealed an environment extrem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1301d4b7a6d1014cd40331745abbe9e
https://doi.org/10.1016/j.marpolbul.2015.08.012
https://doi.org/10.1016/j.marpolbul.2015.08.012
Autor:
Rodrigo C. Abuchacra, Paula Ferreira Falheiro Abuchacra, Alberto G. Figueiredo, Maria Isabela Oliveira, Kita Macario, Yuri Nogueira Ressiguier, Vitor Calôr de Oliveira, Sérgio Cadena de Vasconcelos, Guilherme Borges Fernandez
Publikováno v:
Journal of Sedimentary Environments, Vol 2, Iss 1, Pp 1-8 (2017)
Sedimentological and radiocarbon investigations are part of an ongoing research on the Bay-head delta of northeast Guanabara Bay, Rio de Janeiro State. Sediment accumulation indicates that the Holocene infill of the bay-head delta started around 8.2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49431ef347b615272fe2597ddc8b9685
https://doi.org/10.12957/jse.2017.27951
https://doi.org/10.12957/jse.2017.27951
Autor:
Paula Ferreira Falheiro Abuchacra, Valquiria Maria de Carvalho Aguiar, José Antônio Baptista Neto
Publikováno v:
Journal of Coastal Research. 65:1-6
Guanabara Bay stands out as one of the most polluted coastal areas of Brazil, highly eutrophicated, surrounded by industries and a non planned urbanized area. The concentrations of nutrients in this area vary greatly, generally presenting higher leve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::883904fd578295bb0a3b579e4b440f68
https://doi.org/10.2112/si65-001.1
https://doi.org/10.2112/si65-001.1
Autor:
Heloisa Vargas Borges, Valquiria Maria de Carvalho Aguiar, Vitor Calôr de Oliveira, Paula Ferreira Falheiro Abuchacra, Rodrigo Coutinho Abuchacra, Michelle Nunes de Lima, José Antônio Baptista Neto
Publikováno v:
Ecotoxicology and environmental safety. 133
Total concentrations of Ni, Cr, Cu, Pb and Zn were determined in surface sediments from 30 stations in Guanabara Bay in 1999 and 2008. An approach using various environmental indices was used to assess contamination status of metals. This approach al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf21bba1f37d2baf6695bee947699e1f
https://pubmed.ncbi.nlm.nih.gov/27479775
https://pubmed.ncbi.nlm.nih.gov/27479775