Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Joel G. Melville"'
Publikováno v:
Journal of Environmental Quality. 32:841-850
The adsorption and transport of As(V) in a heterogeneous, iron oxide-containing soil was investigated in batch and column laboratory experiments. The As(V) adsorbed rapidly to the soil over the first 48 h, but continued to adsorb slowly over the next
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 1797:3-10
A new, simplified theory for the analysis of the time-dependent development of the depth of scour at bridge contractions in cohesive soils under clear-water conditions is presented. The new theory is an extension of the clear-water scour theory for a
Publikováno v:
Ground Water. 30:945-957
A three-dimensional (3-D), advection-based numerical model has been developed for simulating two-well injection withdrawal tracer tests in heterogeneous granular aquifers, and the model has been applied to perform various simulations of an actual two
Publikováno v:
Ground Water. 29:897-907
Multilevel slug tests were conducted in a confined, granular aquifer near Mobile, Alabama. Tracer injection and travel time experiments, more direct measurements of transport in the aquifer, were also conducted at the same location. The objective was
Publikováno v:
Ground Water. 28:937-945
The multilevel slug test is a technique that provides data for determining the local value of hydraulic conductivity at a specific elevation. However, existing data analysis techniques developed for fully screened and/or partially screened slug tests
Publikováno v:
Erosion of Soils and Scour of Foundations.
Publikováno v:
Water Resources Research. 21:676-684
This study deals with the definition and measurement of the dispersive properties of a stratified aquifer based on the single-well tracer test. Knowledge of such dispersive properties are of fundamental importance to the evaluation, analysis, and sim
Publikováno v:
Water Resources Research. 19:860-864
Analytical expressions are derived for the temperature distribution and the mean temperature of an idealized aquifer thermal energy storage (ATES) system, taking into account the heat exchange at the ground surface and the finite thickness of the ove
Publikováno v:
Water Resources Research. 22:1016-1030
A simulation study of two-well injection-withdrawal tracer tests in stratified granular aquifers at two widely separated sites is presented. The first site is located near the Chalk River Nuclear Laboratories in Canada, and the second site is located