Understanding watershed hydrogeochemistry: 2. Synchronized hydrological and geochemical processes drive stream chemostatic behavior

Watershed-Scale Hydrological Modeling Methods and Applications

Pollution of surface water with harmful chemicals and eutrophication of rivers and lakes with excess nutrients are serious environmental concerns. The U.S. Environmental Protec‐ tion Agency (USEPA) estimated that 53% of the 27% assessed rivers and streams miles and 69% of the 45% assessed lakes, ponds, and reservoirs acreage in the nation are impaired (USEPA, 2010). In Mississippi, 57% of the 5...

Full Title: Understanding Hydrological Processes with Scarse Data in a Mountain Environment Short Title: Hydrological Processes in a Mountain Environment

Geochemical controls on the partitioning and hydrological transport of metals

Introduction Conclusions References

Coupled Geochemical and Hydrological Processes Governing the Fate and Transport of Radionuclides and Toxic Metals Beneath the Hanford Tank Farms

s and Presentations: Jardine, P.M. 1999. Fate and Transport of Radionuclides Beneath the Hanford Tank-Farms: Unraveling Coupled Geochemical and Hydrological Processes in the Vadose Zone. Workshop on Hanford Tank Farm Needs, Environmental Management Science Program, Pacific Northwest National Laboratory. October, 1999, Richland, WA. Jardine, P.M., S.C. Brooks, S.E. Fendorf, C.C. Ainsworth, and B...

evaluation of groundwater recharge-renewability by analysis of hydrological processes, water mass balance, and using tracers(case study: hashtgerd watershed)

this paper has focused on the application of hydro- geochemical techniques in conceptualizing of groundwater and to estimate recharge/discharge and the renewability of aquifer in hashtgerd watershed, iran. at first, the aquifer boundary was defined based on data of existing wells and basin morphologic conditions. estimation of recharge rate at different depth intervals by using tracer mass bala...