Search Results - "Welch, Heather L."

The fate and transport of nitrate in shallow groundwater in northwestern Mississippi, USA by Welch, Heather L., Green, Christopher T., Coupe, Richard H.

“…Agricultural contamination of groundwater in northwestern Mississippi, USA, has not been studied extensively, and subsurface fluxes of agricultural chemicals…”
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Processes affecting geochemistry and contaminant movement in the middle Claiborne aquifer of the Mississippi embayment aquifer system by Katz, Brian G., Kingsbury, James A., Welch, Heather L., Tollett, Roland W.

“…Groundwater chemistry and tracer-based age data were used to assess contaminant movement and geochemical processes in the middle Claiborne aquifer (MCA) of the…”
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Herbicide and degradate flux in the Yazoo River Basin by Coupe, Richard, Welch, Heather, Pell, Angela, Thurman, E. Michael

“…During 1996-1997, water samples were collected from five sites in the Yazoo River Basin and analysed for 14 herbicides and nine degradates. These included…”
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