Spatial distribution of triazine residues in a shallow alluvial aquifer linked to groundwater residence time
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چکیده
منابع مشابه
Residence time of groundwater issuing from the South Rim Aquifer in the eastern Grand Canyon
In the eastern Grand Canyon, secondary porosity created by north trending faults, folds, and breccia pipes, facilitates groundwater flow through the South Rim carbonate aquifer. Springs associated with the South Rim Aquifer have low H concentrations, [Ca']/[Mg '] ratios close to unity, and variable uranium concentrations. For a geochemical comparison, springs are subcategorized on the basis of ...
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In this study, we report the results of in situ U(VI) bioreduction experiments at the Integrated Field Research Challenge site in Rifle, Colorado, USA. Columns filled with sediments were deployed into a groundwater well at the site and, after a period of conditioning with groundwater, were amended with a mixture of groundwater, soluble U(VI), and acetate to stimulate the growth of indigenous mi...
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Many streams in the US are impaired because of high Soluble Reactive Phosphorous (SRP) contributions from agriculture. However, the drivers of ecological processes that lead to SRP loss in baseflow from groundwater are not sufficiently understood to design effective Best Management Practices (BMPs). In this paper, we examine how soil temperature and water table depth influence the SRP concentra...
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ژورنال
عنوان ژورنال: Environmental Science and Pollution Research
سال: 2016
ISSN: 0944-1344,1614-7499
DOI: 10.1007/s11356-016-7224-x