Gregory P. Lewis

Influence of wastewater-treatment effluent on concentrations and fluxes of solutes in the Bush River, South Carolina, during extreme drought conditions

C. Brannon Andersen, Gregory P. Lewis, Kenneth A. Sargent · Environmental Geosciences · 2004 · 69 citations

Natural Resources, Environmental Sciences, Hydrology +17

Endopyelotomy for Primary Repair of Ureteropelvic Junction Obstruction

George E. Brannen, William H. Bush, Gregory P. Lewis · The Journal of Urology · 1988 · 49 citations

Medicine, Surgery, Urology +15

Urban Influences on Stream Chemistry and Biology in the Big Brushy Creek Watershed, South Carolina

Gregory P. Lewis, J. Mitchell, C. Brannon Andersen et al. · Water Air & Soil Pollution · 2007 · 47 citations

Natural Resources, Environmental Sciences, Hydrology +17

Changes in stream chemistry associated with insect defoliation in a Pennsylvania hemlock-hardwoods forest

Gregory P. Lewis, Gene E. Likens · Forest Ecology and Management · 2006 · 34 citations

Life Sciences, Ecology, Forestry +14

Low stream nitrate concentrations associated with oak forests on the Allegheny high plateau of Pennsylvania

Gregory P. Lewis, Gene E. Likens · Water Resources Research · 2000 · 29 citations

Natural Resources, Ecology, Hydrology +14