Now showing items 863-882 of 1767

    • Key concepts for comprehensive state water planning 

      DeMeo King, Terry (Georgia Institute of TechnologyInstitute of Ecology, 2003-04)
      In a national review of state water planning efforts conducted in 2000, eight states were found to have developed comprehensive water resources plans. The concept is gaining support as nearly half of the states nationwide ...
    • Key Steps to Water Allocation Formulas for the ACT and ACF River Basins 

      Hawkins, David E. (Georgia Institute of TechnologyInstitute of Ecology, 1997-03)
      Since 1991 the states of Alabama, Florida, and Georgia have worked with the U.S. Army Corps of Engineers to develop a data base and the analytical tools which will allow them to allocate water from the Alabama, Coosa, ...
    • Knife Aeration to Reduce Concentrations of Sex Hormones in Surface Runoff from Pastures Fertilized with Broiler Litter 

      Hassan, Sayed M.; Rema, John; Calvert, Vaughn, II; Cabrera, Miguel L. (Georgia Institute of TechnologyWarnell School of Forestry and Natural Resources, The University of Georgia, 2011-04)
      Broiler litter contains the naturally-excreted hormones testosterone and 17-β estradiol, which can contaminate surface runoff when litter is applied to pastures. This study was conducted to evaluate the effect of ...
    • Krypton Tracer Test to Characterize the Recharge of a Highly Fractured Aquifer in Lawrenceville, Georgia 

      Uddin, Momin K.; Dowd, John F.; Wenner, David B. (Georgia Institute of TechnologyInstitute of Ecology, 1999-03)
      The City of Lawrenceville uses a high yield well located in Rhodes Jordan Park to supplement its drinking water supplies. This area has been investigated by the U.S. Geological Survey, the University of Georgia, and the ...
    • Laboratory and Modeling Efforts to Refine the use of In Situ Chemical Oxidation for Addressing Residual VOC Plumes on the Savannah River Site 

      Chang, H.; Seaman, John C.; Murphy, T.; Brown, Seth; Mills, G. L. (Georgia Institute of TechnologyWarnell School of Forestry and Natural Resources, The University of Georgia, 2011-04)
      In situ chemical oxidation (ISCO) has been widely used in recent years for the remediation of VOC contaminated soil and groundwater. Among several chemical oxidizing agents injected into the subsurface for ISCO, persulfate ...
    • Laboratory Study on the Transformation of Trichloroethylene under Thermal Source Zone Removal Conditions 

      Costanza, Jed; Pennell, Kurt D.; Mulholland, James A. (Georgia Institute of TechnologyInstitute of Ecology, 2003-04)
      Removal of separate-phase organic liquids from the subsurface has been hypothesized to reduce the long-term contamination of ground-water resources. Thermal source zone treatment is one remedial method being used to recover ...
    • Lake Allatoona Preservation Authority (LAPA) Think Water First Initiative 

      Shorter, Kimberly (Georgia Institute of TechnologyWarnell School of Forestry and Natural Resources, The University of Georgia, 2011-04)
      The Lake Allatoona Preservation Authority (LAPA) mission is to provide stewardship of the Greater Lake Allatoona Watershed in order to restore, preserve and protect water quality and uses beneficial for present and future ...
    • Lake Bottom Sediment Analysis with Soil and Water Assessment Tool Application 

      Panda, Sudhanshu Sekhar (Georgia Institute of Technology, 2013-04)
      Urban sprawl and poor land management in the watershed of the lake Sidney Lanier, a multipurpose reservoir have affected the water quality of the lake. A major impairment of the lake was sediment deposition. The main goal ...
    • Lake Lanier Non-point Source Improvement Project 

      Rivers, Rob; Hawks, Laurie J. (Georgia Institute of TechnologyInstitute of Ecology, 2001-03)
      The Upper Chattahoochee Basin Group (UCBG) is a coalition of local governments and private groups surrounding Lake Lanier. Based on a study of the lake and watershed completed in 1998 (UCBG 1998), several tributaries ...
    • Lake Lanier Regional Source Water Assessment Plan (SWAP): using information technologies for QA/QC and creating tools for planning 

      Ruhlman, Melanie B.; Lancaster, Mark; Hil, Tiffannie (Georgia Institute of TechnologyInstitute of Ecology, 2003-04)
      The Lake Lanier Regional Source Water Assessment Plan (SWAP) was developed with the overall goal of identifying potential risks to the integrity of surface drinking water sources in the Basin. Point and nonpoint potential ...
    • Lake Lanier water quality 

      Perry, Val (Georgia Institute of TechnologyInstitute of Ecology, The University of Georgia, 2005-04)
      Lake Lanier is a multi-purpose lake in Northeast Georgia which provides for flood protection, power generation, water supply, navigation, recreation, and fish and wildlife management. Additionally, it supports a $5.5 billion ...
    • Lake Seminole Hydrilla Action Plan: Development and Implementation 

      Eubanks, Michael J.; Morgan, Donald M. (Georgia Institute of TechnologyInstitute of Ecology, 2001-03)
      This paper describes an effort by the U.S. Army Corps of Engineers (Corps) to manage the invasive aquatic plant Hydrilla verticillata (hydrilla). This plant causes serious water resource problems such as adverse ...
    • Lake Water Level Management as a Tool for the Control of the Littoral Zone: An Optimization Approach 

      Tsiros, Ioannis X. (Georgia Institute of TechnologyInstitute of Natural Resources, 1991)
      The reduction of the littoral zone is used as a lake restoration technique that results in nutrient control and water quality improvement (Yount and Crossman, 1970; Burton et al, 1979;). In contrast, in other cases the ...
    • Land Cover and Stream Morphology Indicators of Variation in Riparian Forest Patches of the Etowah River Basin, Georgia 

      Cifaldi, Rebecca L.; Kramer, Elizabeth A.; Leigh, David S. (Georgia Institute of TechnologyInstitute of Ecology, 2001-03)
      The goal of this paper is to present useful and simple predictive models that will enable scientists and resource managers to ascertain information about vegetation characteristics within riparian forests without an ...
    • Land Model: A Simulation Tool for Estimating the Nutrient Dynamics from Land-applied Animal Manure 

      Hitchcock, Daniel R.; Cabrera, Miguel L.; Smith, Matt C. (Georgia Institute of TechnologyInstitute of Ecology, 1999-03)
      The primary objective of this study is to develop a simulation model for predicting nutrient fluxes from the land application of animal waste, resulting in the Land Application Nutrient Dynamics (LAND) model. The simulation ...
    • Land Treatment of Wastes in Georgia: A Look to the Future 

      Nutter, Wade L. (Georgia Institute of TechnologyInstitute of Natural Resources, 1989-05)
    • Land use effects on suspended sediment yield in six small Georgia watersheds 

      Bradshaw, J. Kenneth; Radcliffe, David E.; Lichtenstein, Karin; Bakker, Mark; Jackson, Rhett; Markewitz, Daniel; Risse, L. Mark (Georgia Institute of TechnologyInstitute of Ecology, The University of Georgia, 2005-04)
      In Georgia, over 600 stream segments are scheduled for TMDL development due designated use. Seventy-seven stream segments are listed for excessive sediment. The state does not have quantitative standards for the regulation ...
    • Landscape Irrigation Auditing: A Mobile Laboratory Approach for Small Communities 

      Harrison, Kerry A.; Thomas, Daniel L.; Reed, R. (Georgia Institute of TechnologyInstitute of Ecology, 2003-04)
      Landscape irrigation is one of the first water resource uses to be affected by designated drought or water restriction conditions. In large cities, personnel and funds may be allocated to help encourage improved approaches ...
    • Leachate Tests for Solidified Hazardous Wastes 

      Blythe, Leslie J.; Arniella, Elio F. (Georgia Institute of TechnologyInstitute of Natural Resources, 1991)
      Different criteria have been used to evaluate the effectiveness of solidified hazardous wastes. From a regulatory compliance perspective, leachate testing has been most frequently required to determine the adequacy of site ...
    • Leaching of Phosphate and Nitrate from Simulated Golf Greens (Poster) 

      Shuman, Larry M. (Georgia Institute of TechnologyInstitute of Ecology, 2001-03)
      Fertilizer nutrients can leach from porous golf greens potentially causing degradation of surface water quality through eutrophication. A greenhouse experiment was carried out with 52 cm columns (15 cm diam.) made to US ...