In vitro toxicity of arsenic rich waters from an abandoned gold mine in northeast Portugal

MR Costa, D Gošar, M Pinti, A Ferreira… - Environmental research, 2021 - Elsevier
This is a follow-up study of physicochemical water monitoring data from the abandoned
Freixeda gold mine in Portugal, where arsenic (As) has remained above drinking water and …

Total arsenic and inorganic arsenic speciation in groundwater intended for human consumption in Uruguay: Correlation with fluoride, iron, manganese and sulfate

I Machado, V Bühl, N Mañay - Science of the Total Environment, 2019 - Elsevier
Medical Geology is a growing field in Uruguay and the groundwater quality has been the
focus of multiple studies, being As levels one of its main concerns. The aim of this study was …

Arsenic levels in groundwater and its correlation with relevant inorganic parameters in Uruguay: A medical geology perspective

I Machado, L Falchi, V Bühl, N Mañay - Science of the Total Environment, 2020 - Elsevier
The aim of this work was to perform a groundwater quality monitoring in Uruguay, from the
Medical Geology perspective, focusing attention on arsenic levels and its correlations with …

Human health risks in an old gold mining area with circum-neutral drainage, central Portugal

PCS Carvalho, AMR Neiva, M Silva… - … geochemistry and health, 2017 - Springer
The former mine of Escádia Grande was active at the middle of 1900 and was exploited for
Au and Ag. The mineralized quartz veins consist mainly of quartz, arsenopyrite, pyrite, rare …

Speciation and evaluation of Arsenic in surface water and groundwater samples: A multivariate case study

JA Baig, TG Kazi, AQ Shah, GA Kandhro… - Ecotoxicology and …, 2010 - Elsevier
The principal object of the current study was to estimate total arsenic and its inorganic
speciation in different origins of surface water (n= 480) and groundwater (n= 240) of Sindh …

An overview of environmental arsenic issues and exposure risks in Uruguay

N Mañay, M Pistón, M Cáceres, P Pizzorno… - Science of the total …, 2019 - Elsevier
Evidence for low-dose health effects of Arsenic (As) in humans is still controversial and
presents a major public health issue in several countries worldwide. It is not clear yet …

Arsenic in natural waters of Latin-American countries: Occurrence, risk assessment, low-cost methods, and technologies for remediation

FCR Costa, VR Moreira, RN Guimarães… - Process Safety and …, 2023 - Elsevier
This review presents an updated dataset analysis on arsenic occurrence in Latin American
countries, along with the associated risks, both carcinogenic and non-carcinogenic. Arsenic …

Hydrogeochemistry of arsenic pollution in watersheds influenced by gold mining activities in Paracatu (Minas Gerais State, Brazil)

E Bidone, Z Castilhos, R Cesar, MC Santos… - … Science and Pollution …, 2016 - Springer
The aim of this study is to evaluate total arsenic (As) concentrations in drinking water (main
pathway of human exposure) and its hydrogeochemical controls in the “Morro do Ouro” gold …

[PDF][PDF] Arsenic levels in natural and drinking waters from Paracatu, MG, Brazil

ED Bidone, ZC Castillos, MCB Santos… - … I. et al. One century of …, 2014 - cetem.gov.br
Inorganic Arsenic (As) is a known human-carcinogenic (GroupI) and the most important
human environmental exposure pathway is water ingestion. Gold mining may be an …

Introducing simple detection of bioavailable arsenic at Rafaela (Santa Fe Province, Argentina) using the ARSOlux biosensor

K Siegfried, S Hahn-Tomer, A Koelsch… - International Journal of …, 2015 - mdpi.com
Numerous articles have reported the occurrence of arsenic in drinking water in Argentina,
and the resulting health effects in severely affected regions of the country. Arsenic in …