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An integrated approach for evaluating water quality between 2007-2015 in Santa Cruz Island in the Galapagos Archipelago
ArticleAbstract: Water quality in Galápagos has been deteriorating by increased human impacts over the past few decadPalabras claves:Background levels, Coastal waters, GALAPAGOS, Groundwater, Spatial and seasonal variability, water quality, Water usesAutores:Christian A. Guerrero, Cristina Mateus, Lara D., Quezada G., Valeria Ochoa-HerreraFuentes:googlescopusAnthropogenic emission inventory and spatial analysis of greenhouse gases and primary pollutants for the Galapagos Islands
ArticleAbstract: Climate change and air pollution are critical challenges that humanity is currently facing. UnderstaPalabras claves:Anthropogenic emissions, Decarbonization alternatives, Emission inventories, Galapagos islands, mitigationAutores:Christian A. Guerrero, Córdova X., Cristina Mateus, Fátima L. Benítez, Flor D., René Parra, Valeria Ochoa-HerreraFuentes:scopusDetermination of the microbial and chemical loads in rivers from the Quito capital province of Ecuador (Pichincha)—A preliminary analysis of microbial and chemical quality of the main rivers
ArticleAbstract: Contamination of natural water sources is one of the main health problems worldwide, which could bePalabras claves:Escherichia coli pathotypes, Major and trace elements, parasites, Physico-chemical parameters, River quality, Total coliformsAutores:Antonio Machado, Cristian Quilumbaqui, Eduardo Tejera, Gabriela Morales, Maurice L., Pamela Borja-Serrano, Valeria Ochoa-HerreraFuentes:googlescopusCopper effect in sulfate removal using a fixed bed reactor
ArticleAbstract: Mining of sulfide-rich pyritic ores produce acid mine drainage (AMD), which contains high metal concPalabras claves:Copper, Fixed bed reactor, Sulfate-reductionAutores:Almendariz-Tapia F.J., Certucha Barragán M.T., Loreto-Muñoz C.D., Monge-Amaya O., Valeria Ochoa-HerreraFuentes:googlescopusEffect of carbon source and metal toxicity for potential acid mine drainage (AMD) treatment with an anaerobic sludge using sulfate-reduction
ArticleAbstract: This study compares sulfate-reduction performance in an anaerobic sludge with different carbon sourcPalabras claves:Electron donors, Heavy Metals, Inhibitory concentration, Microbial competition, Percentage of electron equivalents, Sulfate-reductionAutores:Almendariz F.J., Loreto C.D., Martin A.R., Monge O., Sierra-Alvarez R., Valeria Ochoa-HerreraFuentes:googlescopusDynamics of Microbial Communities during the Removal of Copper and Zinc in a Sulfate-Reducing Bioreactor with a Limestone Pre-Column System
ArticleAbstract: Biological treatment using sulfate-reducing bacteria (SRB) is a promising approach to remediate acidPalabras claves:acid rock drainage, Anaerobic, Bioreactor, Community, DIVERSITY, Dynamics, metagenomics, microbial, Sulfate-reducingAutores:Antonio Leon-Reyes, Aracely Zambrano-Romero, Dario X. Ramirez-Villacis, Gabriel Trueba, Paul Andres Cardenas, Paul Cardenas, Sierra-Alvarez R., Valeria Ochoa-HerreraFuentes:googlescopusToxicity of copper(II) ions to microorganisms in biological wastewater treatment systems
ArticleAbstract: Copper is an essential element, however, this heavy metal is an inhibitor of microbial activity at rPalabras claves:Activated sludge treatment, Copper, Denitrification, Fermentation, Microbial toxicity, NitrificationAutores:Banihani Q., Field J.A., León G., Sierra-Alvarez R., Valeria Ochoa-HerreraFuentes:googlescopusTreatment of acid rock drainage using a sulphate-reducing bioreactor with a limestone precolumn
ArticleAbstract: Sulphate reducing bacteria (SRB) offer promise for the treatment of mine waste due to their effectivPalabras claves:Acetate, acid rock drainage, Copper, methanogens, Sulphate-reducing bacteriaAutores:Gabriel Trueba, Gabriela Moreno-Luzuriaga, Sierra-Alvarez R., Valeria Ochoa-HerreraFuentes:googlescopusValuing improved water services and negative environmental externalities from seawater desalination technology: A choice experiment from the Galápagos
ArticleAbstract: While seawater desalination technologies can improve drinking water supply, they can also generate sPalabras claves:Choice experiment, Drinking water, Environmental externalities, GALAPAGOS, Seawater desalination, Status quoAutores:Diego Quiroga, Raheem N., Valeria Ochoa-Herrera, Vásquez W.F.Fuentes:googlescopusWastewater treatment for nutrient removal with Ecuadorian native microalgae
ArticleAbstract: The aim of this project was to study the feasibility of utilizing native microalgae for the removalPalabras claves:ammonium, microalgae, phosphorus, removal, wastewaterAutores:Andres F. Torres, Andrés Torres Salvador, Champagne P., María Belén Benítez, Ramos A., Valeria Ochoa-HerreraFuentes:googlescopus