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Ecotoxicology and Environmental Safety(2)
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Comparative Assessment of Leaching Tests According to Lixiviation and Geochemical Behavior of Potentially Toxic Elements from Abandoned Mining Wastes
ArticleAbstract: The release of potentially toxic elements (PTEs) from abandoned mining waste (AMW) is generally assePalabras claves:Acid mine drainage, Eh, Eluate, PHREEQC, PollutionAutores:Arranz-González J.C., García-Martínez M.J., Guzmán-Martínez F., Ortega M.F., Rodríguez-Gómez V., Samantha Jiménez-OyolaFuentes:googlescopusAssessment of potential contamination and acid drainage generation in uranium mining zones of Peña Blanca, Chihuahua, Mexico
ArticleAbstract: Potential pollution of mining environmental liabilities’ locations can be preliminarily and efficienPalabras claves:Background levels, environmental pollution, Index of contamination, Net acid generation, potentially toxic elementsAutores:Arranz-González J.C., García-Martínez M.J., Guzmán-Martínez F., Prazeres C., Samantha Jiménez-Oyola, Tapia-Téllez A.Fuentes:googlescopusEcological and probabilistic human health risk assessment of heavy metal(loid)s in river sediments affected by mining activities in Ecuador
ArticleAbstract: Gold mining is a significant source of metal(loid)s released into the environment. It is an issue ofPalabras claves:Bayesian approach, Gold mining, Multi-pathway exposure, Risk quantificationAutores:Bolonio D., Eduardo Gutiérrez, García-Martínez M.J., Iker García-Garizábal, Ortega M.F., Romero-Crespo P.L., Samantha Jiménez-OyolaFuentes:googlescopusMulti-pathway human exposure risk assessment using Bayesian modeling at the historically largest mercury mining district
ArticleAbstract: The largest mercury (Hg) mining district in the world is located in Almadén (Spain), with well-knownPalabras claves:Bayesian approach, Hazard quotient, Human health risk, Mercury pollution, Probabilistic riskAutores:Bolonio D., Esbrí J.M., García-Martínez M.J., Higueras P., Llamas J.F., Ortega M.F., Rodríguez C., Samantha Jiménez-OyolaFuentes:googlescopusHeavy metal(loid)s contamination in water and sediments in a mining area in Ecuador: a comprehensive assessment for drinking water quality and human health risk
ArticleAbstract: Elevated heavy metal(loid)s concentrations in water lower its quality posing a threat to consumers.Palabras claves:Carcinogenic risk, Ecological risk, Geo-accumulation index, Metal Index, Non-carcinogenic risk, potentially toxic elementsAutores:Abner Valdivieso, Diego Capa, Eduardo Gutiérrez, Guzmán-Martínez F., Jonathan Ricardo Coronel Leon, Priscila E. Valverde-Armas, Romero-Crespo P.L., Samantha Jiménez-OyolaFuentes:scopusHeavy metals in rivers affected by mining activities in Ecuador: Pollution and human health implications
Conference ObjectAbstract: Artisanal and small scale gold mining operations have been an important source of toxic elements inPalabras claves:Health risk, Heavy Metals, MINING, PollutionAutores:Bryan Salgado-Almeida, Daniel Garcés-León, Daniela Paz-Barzola, Eduardo Chavez Navarrete, Kenny Escobar-Segovia, Paola Romero, Romero-Crespo P.L., Samantha Jiménez-OyolaFuentes:googlescopusUse of Tailings as a Substitute for Sand in Concrete Blocks Production: Gravimetric Mining Wastes as a Case Study
ArticleAbstract: This study assesses the feasibility of reusing tailings from a gold mining area in southern EcuadorPalabras claves:Circular economy, contamination indices, inert waste, leaching tests, recyclingAutores:Acosta M., Collahuazo L., Diana Méndez, Guzmán-Martínez F., Ibarra D., Luis Lalangui, Samantha Jiménez-OyolaFuentes:scopusRisk Assessment of Groundwater Contamination in the Gala, Tenguel, and Siete River Basins, Ponce Enriquez Mining Area—Ecuador
ArticleAbstract: Groundwater is a strategic resource, which is experiencing a growing threat of contamination worldwiPalabras claves:anthropogenic pollution, DRASTIC method, GOD method, groundwater vulnerability, POSH methodAutores:Daniel Garcés-León, Karla Villamar-Marazita, Luis Ángel Aguilar-Salas, Paola Romero, Paulo Campoverde-Muñoz, Romero-Crespo P.L., Samantha Jiménez-Oyola, Valverde-Armas P.E.Fuentes:googlescopusProbabilistic multi-pathway human health risk assessment due to heavy metal(loid)s in a traditional gold mining area in Ecuador
ArticleAbstract: Mining operations are important causes of environmental pollution in developing countries where miniPalabras claves:Bayesian model, mining pollution, Probabilistic assessment, Sensitivity Analysis, water qualityAutores:Bolonio D., Eduardo Gutiérrez, García-Martínez M.J., Guzmán-Martínez F., Iker García-Garizábal, Ortega M.F., Romero-Crespo P.L., Samantha Jiménez-OyolaFuentes:googlescopusPolluting potential from mining wastes: proposal for application a global contamination index
ArticleAbstract: Indices of contamination (IC) are usually employed to assess the hazardousness associated with potenPalabras claves:Background levels, Potential toxicity, potentially toxic elements, Reference levels, Total concentrationsAutores:Arranz-González J.C., García-Martínez M.J., Guzmán-Martínez F., Samantha Jiménez-Oyola, Tapia-Téllez A.Fuentes:googlescopus