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Article(10)
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Science of the Total Environment(3)
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Geología, hidrología, meteorología(7)
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Anionic nanoparticle and microplastic non-exponential distributions from source scale with grain size in environmental granular media
ArticleAbstract: Nanoparticle and microplastic (colloid) transport behaviors impact strategies for groundwater protecPalabras claves:colloids, Groundwater, microplastics, Nanoparticles, retention, transportAutores:Bolster D., Cesar A. Ron, Erickson B., Johnson W.P., Peters B., Rasmuson A., VanNess K.Fuentes:scopusContaminant Removal and Precious Metal Recovery by Lateral Channel Filtration in Mining-Impacted Alluvial Floodplains
ArticleAbstract: Water quality impacts from artisanal and small-scale alluvial (placer) gold mining operations occurPalabras claves:alluvial gold, hyporheic, Mercury, Riverbank filtration, trace metalsAutores:Cesar A. Ron, Chica A., Eddy Pazmiño, Frederick L., Johnson W.P., Luis TapiaFuentes:scopusEstimating selenium removal by sedimentation from the Great Salt Lake, Utah
ArticleAbstract: The mass of Se deposited annually to sediment in the Great Salt Lake (GSL) was estimated to determinPalabras claves:Autores:Fuller C., Johnson W.P., Naftz D.L., Oliver W.A., Ximena DíazFuentes:googlescopusSelenium and trace element mobility affected by periodic displacement of stratification in the Great Salt Lake, Utah
ArticleAbstract: The Great Salt Lake (GSL) is a unique ecosystem in which trace element activity cannot be characteriPalabras claves:Anoxic, Brine layer, Great Salt Lake, Hypersaline, Seiche, seleniumAutores:Beisner K., Johnson W.P., Naftz D.L., Ximena DíazFuentes:googlescopusSelenium mass balance in the Great Salt Lake, Utah
ArticleAbstract: A mass balance for Se in the south arm of the Great Salt Lake was developed for September 2006 to AuPalabras claves:Se loads, Se removal fluxes, Sedimentation Se flux, Volatile Se fluxAutores:Johnson W.P., Naftz D.L., Ximena DíazFuentes:googlescopusVolatile selenium flux from the great Salt Lake, Utah
ArticleAbstract: The removal mechanisms that govern Se concentrations in the Great Salt Lake are unknown despite thisPalabras claves:Autores:Johnson W.P., Naftz D.L., Oliver W.A., Ximena DíazFuentes:googlescopusWhy Variant Colloid Transport Behaviors Emerge among Identical Individuals in Porous Media When Colloid-Surface Repulsion Exists
ArticleAbstract: We herein demonstrate the cause of well-observed variant transport behaviors for apparently identicaPalabras claves:Autores:Eddy Pazmiño, Hilpert M., Johnson W.P., Rasmuson A.Fuentes:googlescopusParticulate and dissolved trace element concentrations in three southern ecuador rivers impacted by artisanal gold mining
ArticleAbstract: Water and sediment samples were collected along river transects at three artisanal gold mining areasPalabras claves:Cyanidation, Dissolved loads, ECUADOR, Methyl mercury, Particulate loads, trace metalsAutores:Carling G.T., Eddy Pazmiño, Fernandez D.P., Gale B.K., Johnson W.P., Merugu S., Nasimba L., Perez L., Ponce M., Rudd A., Ximena DíazFuentes:googlescopusReconstruction of the mid-Holocene paleoclimate of the Ecuadorian Andean páramo at Tres Lagunas, Ecuador
ArticleAbstract: Previous paleoclimate studies have suggested a warm/dry event during the mid-Holocene in páramo vegePalabras claves:Charcoal, Holocene warm/dry period, Magnetic susceptibility, paleoenvironment, PollenAutores:Brunelle A., Frederick L., Johnson W.P., Morrison M., Patricio Javier Crespo-SánchezFuentes:googlescopusRelationships of surface water, pore water, and sediment chemistry in wetlands adjacent to Great Salt Lake, Utah, and potential impacts on plant community health
ArticleAbstract: We collected surface water, pore water, and sediment samples at five impounded wetlands adjacent toPalabras claves:Aquatic plant community health, Great Salt Lake, Nonmetric multidimensional scaling, Nutrients, Trace elements, wetlandsAutores:Carling G.T., Eddy Pazmiño, Fernandez D.P., Hoven H., Johnson W.P., Miller T., Richards D.C., Rudd A.Fuentes:googlescopus