Search Results - "Vaz de Oliveira, Bráulio Cherene"
-
1
Metal concentrations and biological effects from one of the largest mining disasters in the world (Brumadinho, Minas Gerais, Brazil)
Published in Scientific reports (03-04-2020)“…The rupture of the Brumadinho mining tailings dam in Brazil is considered one of the largest mining disasters in the world, resulting in 244 deaths and 26…”
Get full text
Journal Article -
2
Health Risk Assessment Related to As, Cd and Pb Due to the Consumption of Shrimp Species from Southeast Brazil
Published in International Journal of Environmental Research (01-04-2022)“…The concentrations of hazardous elements (As, Cd and Pb) in four shrimp species caught in fisheries from Southeast Brazil are presented to fill the knowledge…”
Get full text
Journal Article -
3
Cytogenotoxicity of the water and sediment of the Paraopeba River immediately after the iron ore mining dam disaster (Brumadinho, Minas Gerais, Brazil)
Published in The Science of the total environment (25-06-2021)“…The present study evaluated the toxicogenetic potential of the water and sediment from Paraopeba River, five days after the rupture of the mining tailings dam…”
Get full text
Journal Article -
4
Immediate and long-term impacts of one of the worst mining tailing dam failure worldwide (Bento Rodrigues, Minas Gerais, Brazil)
Published in The Science of the total environment (20-02-2021)“…The rupture of Fundão Dam is considered one of the largest environmental disasters in Brazilian history and one of the largest in the world involving tailings…”
Get full text
Journal Article -
5
Insights on the freshwater microbiomes metabolic changes associated with the world's largest mining disaster
Published in The Science of the total environment (01-03-2019)“…To evaluate the impacts of the Fundão tailings dam failure (Minas Gerais, Brazil) on water quality of the Doce River, we analyzed metagenomics and…”
Get full text
Journal Article -
6
Remote sensing, isotopic composition and metagenomics analyses revealed Doce River ore plume reached the southern Abrolhos Bank Reefs
Published in The Science of the total environment (20-12-2019)“…On November 5th, 2015, the Fundão dam rupture released >50 million m3 of ore tailings into the Doce River, Minas Gerais State, Brazil. The huge volume of mud…”
Get full text
Journal Article -
7
Temporal variation of mercury levels in fish, soil, and sediments in an Amazon reservoir: insights from 35 years of river impoundment in Pará State, Brazil
Published in Environmental monitoring and assessment (01-11-2024)“…The increase of mercury (Hg) concentrations in abiotic and biotic compartments of aquatic ecosystems following the river impoundment for building a…”
Get full text
Journal Article -
8
Effects of illegal gold mining on Hg concentrations in water, Pistia stratiotes, suspended particulate matter, and bottom sediments of two impacted rivers (Paraíba do Sul River and Muriaé River), Southeastern, Brazil
Published in Environmental monitoring and assessment (01-10-2022)“…Recent reports of illegal small-scale alluvial gold mining activities (locally called garimpo ) by miners working on rafts in the Paraíba do Sul River (PSR)…”
Get full text
Journal Article -
9
Mercury concentrations and differences in isotopic niches of fish from upstream and downstream of an Amazon reservoir dam
Published in Ecotoxicology (London) (01-09-2024)“…Reservoir construction promotes many environmental impacts, including the enhancement of mercury concentrations in fish. The processes that can influence…”
Get full text
Journal Article -
10
Trace elements in commercial shrimps caught near port activities in SW Atlantic Ocean and human health risk assessment on consumption
Published in Regional studies in marine science (01-09-2020)“…This study presents the concentration of trace elements in commercial shrimps caught in coastal fishing areas near large port activities of southeast Brazil…”
Get full text
Journal Article -
11
Metal concentrations in the whole blood of farmers in southeast Brazil
Published in Chemosphere (Oxford) (01-12-2023)“…In this study, we measured Ni, Co, Cd, and Pb concentrations in the whole blood of farmers from southeast Brazil to address the factors influencing human…”
Get full text
Journal Article -
12
Atlantic seabob shrimp as biomonitor of Cu and Zn near port activities: is it really a suitable choice?
Published in Revista Brasileira de Ciências Ambientais (Online) (01-12-2021)“…The trace elements concentration in the muscle of the Atlantic seabob shrimp (Xiphopenaeus kroyeri) caught in coastal fishing highlighted copper (Cu) and zinc…”
Get full text
Journal Article -
13
Trace metal concentration along the Brazilian coast: An assessment of the influence of the Doce River plume
Published in Marine pollution bulletin (01-03-2023)“…The Fundão Dam rupture released tons of iron ore tailings into the environment. This study analyzes the long-term impacts and provides a possible scenario of…”
Get full text
Journal Article -
14
Geochemical fractionation of trace metals and ecological risk assessment of surface sediments in Sepetiba Bay, Brazil
Published in Environmental science and pollution research international (01-02-2024)“…The Sepetiba Bay (Southeast Brazil) is a known Cd- and Zn-contaminated site that received spills of a large slag pile leachate from a Zn smelter. With…”
Get full text
Journal Article -
15
Brumadinho dam collapse induces changes in the microbiome and the antibiotic resistance of the Paraopeba River (Minas Gerais, Brazil)
Published in The Science of the total environment (20-03-2023)“…The rupture of the Córrego do Feijão dam in Brumadinho (January 25, 2019) caused serious damage to the Paraopeba River and compromised the quality of its…”
Get full text
Journal Article -
16
Comparative metal accumulation and toxicogenetic damage induction in three neotropical fish species with distinct foraging habits and feeding preferences
Published in Ecotoxicology and environmental safety (01-06-2020)“…Environmental pollutants affect fish species differently because their routes of exposure make them more critical to a specific group regarding foraging habits…”
Get full text
Journal Article -
17
Mercury in tuna from the western equatorial Atlantic Ocean and health risk assessment
Published in Journal of threatened taxa (26-12-2022)“…This study analyses the mercury (Hg) concentration in the meat of Thunnus albacares and Thunnus obesus caught from the western equatorial Atlantic Ocean. The…”
Get full text
Journal Article -
18
Caracterização biogeoquímica da matéria orgânica em um estuário de macromaré localizado na interface Amazônia-semiárido no nordeste do Brasil
Published in Geochimica Brasiliensis (12-02-2019)“…Os estuários são ambientes costeiros de transição, que atuam como um filtro natural e sítio de troca de água e matéria, principalmente matéria orgânica, onde…”
Get full text
Journal Article