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Numerical simulation of advective-dispersive multisolute transport with sorption, ion exchange and equilibrium chemistry
F.M. Lewis, C.I. Voss, Jacob Rubin
1986, Water-Resources Investigations Report 86-4022
A model was developed that can simulate the effect of certain chemical and sorption reactions simultaneously among solutes involved in advective-dispersive transport through porous media. The model is based on a methodology that utilizes physical-chemical relationships in the development of the basic solute mass-balance equations; however, the form of these...
Three-dimensional model simulation of steady-state ground-water flow in the Albuquerque-Belen Basin, New Mexico
J. M. Kernodle, W. B. Scott
1986, Water-Resources Investigations Report 84-4353
As part of the Southwest Alluvial Basins study, model was constructed to simulate the alluvial aquifer system underlying the Albuquerque-Belen Basin. The model was used to simulate the steady-state flow condition assumed to have existed prior to 1960. Until this time there apparently were no long-term groundwater level changes of...
Effects on ground-water quality of seepage from a phosphatic clayey waste settling pond, north-central Florida
J. D. Hunn, P. R. Seaber
1986, Water-Resources Investigations Report 86-4107
Water samples were taken from test wells drilled near an inactive phosphatic clayey waste storage settling pond, from the settling pond and its perimeter ditch, and from an active settling pond near White Springs, Hamilton County, in north-central Florida. The purpose was to document the seepage of chemical constituents from...
Water demands in Kansas, 1944-84
J. F. Kenny
1986, Water-Resources Investigations Report 86-4038
The State of Kansas has administered water rights according to an appropriations doctrine since 1945. Water rights are issued by the Kansas State Board of Agriculture, Division of Water Resources, for eight categories of beneficial use. Water rights data and limited information on reported water use are stored on a...
Habitat Suitability Index Models: Brown thrasher
Brian S. Cade
1986, FWS/OBS 82/10.118
A review and synthesis of existing information were used to develop a Habitat Suitability Index (HSI) model for the brown thrasher (Toxostoma rufum). The model consolidates habitat use information into a framework appropriate for field application, and is scaled to produce an index between 0.0 (unsuitable habitat) to 1.0 (optimum...
Geohydrologic data from Port Royal Sound, Beaufort County, South Carolina
R.A. Burt, D.L. Belval, Michael Crouch, W.B. Hughes
1986, Open-File Report 86-497
Nine offshore wells were drilled through overlying sediments into the Upper Floridan aquifer in Port Royal Sound, South Carolina and the adjacent Atlantic Ocean, to obtain geologic, hydrologic, and water quality data. The Upper Floridan aquifer consists predominantly of light-gray, poorly consolidated, fossiliferous limestone. In the Port Royal Sound area,...