Results 101 to 110 of about 253 (111)
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Environmental Monitoring and Assessment, 2008
The Vicuña oil tanker exploded in Paranaguá Bay (South of Brazil), during methanol unloading operations in front of Paranaguá Harbour, on November 15th, 2004, releasing a large amount of bunker oil and methanol. Two weeks after the accident, the acute effects of the Vicuña Oil Spill (VOS) were evaluated in the demersal catfish Cathorops spixii ...
Alberto Katsumiti +2 more
exaly +4 more sources
The Vicuña oil tanker exploded in Paranaguá Bay (South of Brazil), during methanol unloading operations in front of Paranaguá Harbour, on November 15th, 2004, releasing a large amount of bunker oil and methanol. Two weeks after the accident, the acute effects of the Vicuña Oil Spill (VOS) were evaluated in the demersal catfish Cathorops spixii ...
Alberto Katsumiti +2 more
exaly +4 more sources
Cathorops spixii (Pisces) gill study through Scanning Electron Microscopy
Proceedings, annual meeting, Electron Microscopy Society of America, 1990The scanning electron microscope is very useful for the detail three-dimensional external understanding of structures, such as fish gills, that present varied aspects according to systematic position or to adaptations to the environment. Cathorops spixii lives near to muddy bottom, in brackish water, and was collected from the Paranaguá bay in the ...
D. R. Eiras-Stofella +2 more
openaire +1 more source
Water Environment Research, 2010
The concentrations of cadmium, copper, nickel, zinc, and lead were determined in the catfish (Cathorops spixii) from the Sal River estuary, Brazil, to evaluate the potential role of domestic and industrial effluents released without treatment on the quality of the estuarine environment with consequences to fish resources.
Edison, Barbieri +4 more
openaire +2 more sources
The concentrations of cadmium, copper, nickel, zinc, and lead were determined in the catfish (Cathorops spixii) from the Sal River estuary, Brazil, to evaluate the potential role of domestic and industrial effluents released without treatment on the quality of the estuarine environment with consequences to fish resources.
Edison, Barbieri +4 more
openaire +2 more sources
Regional Studies in Marine Science, 2017
Abstract The occurrence of Persistent Organic Pollutants (POPs), such as Polychlorinated Biphenyls (PCBs), organochlorine pesticides (OCPs) and Polybrominated Diphenyl Ethers (PBDE), was assessed in the muscle and liver tissues of the fishes Paralonchurus brasiliensis, Trichiurus lepturus, and Cathorops spixii from two different sites inside the ...
Caio Augusto Magalhães +3 more
openaire +1 more source
Abstract The occurrence of Persistent Organic Pollutants (POPs), such as Polychlorinated Biphenyls (PCBs), organochlorine pesticides (OCPs) and Polybrominated Diphenyl Ethers (PBDE), was assessed in the muscle and liver tissues of the fishes Paralonchurus brasiliensis, Trichiurus lepturus, and Cathorops spixii from two different sites inside the ...
Caio Augusto Magalhães +3 more
openaire +1 more source
O objetivo deste estudo foi avaliar o estado de saúde de uma espécie chave de ecossistemas costeiros, o bagre-amarelo, Cathorops spixii (Agassiz, 1829), coletada no entorno de uma unidade de conservação, o Parque Estadual Ilha Anchieta (PEIA), Ubatuba ...
Chioatto, Francesco Silveira Machado
openaire +2 more sources
Never Bite off More than You Can Chew: Report of a Toadfish Choking on a Sea Catfish
Journal of Ichthyology, 2021R Menezes, Ricardo S Rosa, Menezes R
exaly
BAGRE ESTUARINO CCATHOROPS SPIXII COMO BIOINDICADOR DE METAIS PESADOS: UM ESTUDO DE CASO
2022Edison Barbieri
exaly