Mostrando 10 resultados de: 17
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Environmental Geochemistry and Health(3)
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Geología, hidrología, meteorología(6)
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Climate change effects on the climate dynamics of Coastal Ecuador
ArticleAbstract: The study presented herein characterizes climate for historical series (1982-2011) of average temperPalabras claves:Aridity index, Climate models, precipitation, TEMPERATURE, trendAutores:Iker García-Garizábal, Luis Jordá, Romero-Crespo P.L., Samantha Jiménez-OyolaFuentes: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: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, Daniela Paz-Barzola, Eduardo Chavez Navarrete, Kenny Escobar-Segovia, Paola Romero, Romero-Crespo P.L., Samantha Jiménez-OyolaFuentes:googlescopusHomogeneous temperature series for thermal characterization and detection of trends in the Province of Santa Elena, Ecuador
ArticleAbstract: The generation of quality climatic series is the first step in the analysis of climate characteristiPalabras claves:Climate, homogenization, monthly temperature, Quality control, SOUTH AMERICA, trendAutores:Iker García-Garizábal, Paola Romero, Romero-Crespo P.L.Fuentes:googlescopusInfluence of volunteering in the development of skills valued in the workplace
Conference ObjectAbstract: This article presents the results of the analysis of the main skills developed by students who volunPalabras claves:Animal Protector Group, Animal Rescuing, animal welfare, Skills, VolunteerAutores:Diana Valencia Jaramillo, Johanna Zambrano Anchundia, Romero-Crespo P.L.Fuentes:scopusKinematic assessment of multi-face round slopes using hemispherical projection methods (HPM)
ArticleAbstract: This paper presents a new approach to stability analysis of multi-face slopes, employing the conceptPalabras claves:Back analysis, Rock mechanics, slope stability, Stereographic projectionAutores:Jordá-Bordehore R., Luis Jordá-Bordehore, Paola Romero, Romero-Crespo P.L.Fuentes:googlescopusRisk 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:, Karla Villamar-Marazita, Luis Ángel Aguilar-Salas, Paola Romero, Paulo Campoverde-Muñoz, Romero-Crespo P.L., Samantha Jiménez-Oyola, Valverde-Armas P.E.Fuentes:googlescopusRisk Assessment of Mining Environmental Liabilities for Their Categorization and Prioritization in Gold-Mining Areas of Ecuador
ArticleAbstract: Mining environmental liabilities (MEL) are of great concern because of potential risks to ecosystemsPalabras claves:abandoned mining areas, mining pollution, mining waste deposits, potentially toxic elements, Risk managementAutores:Bryan Salgado-Almeida, Daniel A. Falquez-Torres, Guzmán-Martínez F., 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:googlescopus