19 documents found, page 1 of 2

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Dredging impacts on the toxicity and development of sediment quality values in ...

Moreira, Lucas Buruaem [UNESP]; Braga Castro, Ítalo; Fillmann, Gilberto; Peres, Tiago Farias; Cavalcante Belmino, Ingra Kellen; Sasaki, Silvio Tarou

Made available in DSpace on 2021-06-25T10:47:05Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-02-01; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico; Sediment dredging impacts coastal environments by promoting the resuspension of fine particles and remobilization of contaminants that may trigger toxic effects. ...

Date: 2021   |   Origin: Oasisbr

Gas chromatography coupled to high resolution time-of-flight mass spectrometry ...

Koolen, Hector Henrique Ferreira; Klitzke, Clécio Fernando; Binkley, Joe; Patrick, Jeffrey; Albergaria-Barbosa, Ana Cecília Rizzatti de

Submitted by Gisele Mara Hadlich (gisele@ufba.br) on 2019-05-14T17:03:42Z No. of bitstreams: 1 2560498.pdf: 1993203 bytes, checksum: 2ec5f619479cc1fe308a40801a77d077 (MD5); Approved for entry into archive by Jessica Alves (alves.jessica@ufba.br) on 2019-05-29T19:45:05Z (GMT) No. of bitstreams: 1 2560498.pdf: 1993203 bytes, checksum: 2ec5f619479cc1fe308a40801a77d077 (MD5); Made available in DSpace on 2019-05-29T...

Date: 2019   |   Origin: Oasisbr


Stress responses in Crassostrea gasar exposed to combined effects of acute pH c...

Lima, Daína; Mattos, Jacó J.; Piazza, Rômi S.; Righetti, Bárbara Pacheco Harrison; Monteiro, Jhonatas S.; Grott, Suelen Cristina; Alves, Thiago Caique

Ocean acidification is a result of the decrease in the pH of marine water, caused mainly by the increase in CO2 released in the atmosphere and its consequent dissolution in seawater. These changes can be dramatic for marine organisms especially for oysters Crassostrea gasar if other stressors such as xenobiotics are present. The effect of pH changes (6.5, 7.0 and 8.2) was assessed on the transcript levels of bi...




Hydrocarbons in surface sediments of harbor areas in a tropical region (Ceará s...

Buruaem, Lucas Moreira [UNESP]; Taniguchi, Satie; Sasaki, Silvio Tarou; Bícego, Márcia Caruso; Costa-Lotufo, Leticia Veras

Made available in DSpace on 2018-12-11T16:41:51Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-04-01; Sediment samples collected in two harbors of a tropical region of Brazil were investigated for the distribution of linear alkylbenzenes (LABs), aliphatic (AHs) and polycyclic aromatic hydrocarbons (PAHs). The levels of hydrocarbons in sediments from Mucuripe and Pecém harbors were lower than those repor...

Date: 2018   |   Origin: Oasisbr

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