Induction of cytotoxic and genotoxic effects of Guandu River waters in the Allium cepa system [PDF]
Revista Ambiente & Água, 2015 The Guandu River is the main source of water supply for the metropolitan region of Rio de Janeiro and has been facing serious environmental problems due to increasing population and industrial pollution, as well as the presence of polluted tributaries ...
Jennifer Vieira Gomes +3 more
doaj +6 more sources
Assessing glyphosate concentrations in six reservoirs of Paraíba do Sul and Guandu River Basins in southeast Brazil [PDF]
Revista Ambiente & Água, 2021 Glyphosate is a popular herbicide used worldwide, and several studies consider it to be an environmental hazard affecting human health. The present study aimed to detect glyphosate in six different reservoirs of Paraíba do Sul and Guandu River Basins in ...
Carolina da Silva Cristofaro +3 more
doaj +6 more sources
Dynamic and maintenance of water purification ecosystem service in the Guandu River Hydrographic Region, Rio de Janeiro, Brazil [PDF]
RBRH, 2023 The present study aimed to develop a methodology for analyzing the dynamics and maintenance of the water purification ecosystem service in the water bodies of the Guandu River Hydrographic Region, responsible for water supplying the Rio de Janeiro ...
Fábio Miranda Gomes Xavier +2 more
doaj +4 more sources
Energy Reports, 2020 Urban sustainability has been one of the most important issues in the last decades. The modification of watercourses and their integration to power production facilities have resulted in severe environmental impacts around the globe.
Ramón González-Bravo +7 more
doaj +5 more sources
Persistent organic pollutants in two reservoirs along the Paraíba do Sul-Guandu River system, Rio de Janeiro, Brazil [PDF]
Química Nova, 2005 Sediment contamination is evaluated by determining organic micropollutants (organochlorine compounds - OCs and polycyclic aromatic hydrocarbons - PAHs) in two important Brazilian water reservoirs.
Elcia Margareth Souza Brito +3 more
doaj +6 more sources
Acanthocephala, Annelida, Arthropoda, Myxozoa, Nematoda and Platyhelminthes parasites of fishes from the Guandu river, Rio de Janeiro, Brazil [PDF]
Check List, 2010 Using information from all published reports and data collected during several parasitological surveys between April 2003 and September 2009, a checklist of the parasites of fishes from Guandu River, southeastern of Brazil was generated.
Rodney Azevedo +2 more
doaj +7 more sources
Three new species of Monogenea (Platyhelminthes) parasites of fish in the Guandu river, southeastern Brazil=Três novas espécies de Monogenea (Platyhelminthes) parasitos de peixes do rio Guandu, Sudeste do Brasil [PDF]
Acta Scientiarum: Biological Sciences, 2012 Current essay describes three new Monogenean species, namely, Cosmetocleithrum striatuli sp. nov., Jainus leporini sp. nov. and Rhabdosynochus guanduensis sp.
José Luis Fernando Luque +2 more
doaj +4 more sources
Freshwater mollusks and environmental assessment of Guandu River, Rio de Janeiro, Brazil [PDF]
Biota Neotropica, 2017 Abstract The Guandu River Basin is extremely important to state of Rio de Janeiro, as a water supplier of several municipalities. However, the malacological knowledge and environmental status is not well known to this basin. The aim of this paper is to present an inventory of freshwater mollusks, as well as an environmental assessment through a Rapid ...
Igor Christo Miyahira +2 more
exaly +4 more sources
Ectoparasites as numerical dominant species in parasite community of Trachelyopterus striatulus (Siluriformes: Auchenipteridae) from Guandu River, southeastern Brazil Ectoparasitos como espécies numericamente dominantes na comunidade parasitária de Trachelyopterus striatulus (Siluriformes: Auchenipteridae) do rio Guandu, Sudeste do Brasil [PDF]
Brazilian Journal of Biology, 2011 Sixty specimens of singing catfish Trachelyopterus striatulus (Steindachner, 1877) (Siluriformes: Auchenipteridae) collected from Guandu River (22º 48' 32" S and 43º 37' 35" W), in the state of Rio de Janeiro, Brazil from October 2006 to March 2009, were
RLB. Mesquita +3 more
doaj +5 more sources
Limnological ReviewFreshwater bivalves play essential ecological roles in ecosystems, but they are among the most threatened fauna worldwide. Despite receiving industrial and domestic wastes, the Guandu River is the main source of drinking water for more than nine million ...
Nathália Rodrigues +4 more
doaj +2 more sources