R. “Randy” Hollis, P.E., Post Office Box 66396, Baton Rouge, LA 70896-6396: randy@owenandwhite.com; Roy A. Waggenspack, P.E., Post Office Box 66396, Baton Rouge, LA 70896-6396: roy@owenandwhite.com Saltwater intrusion into the Southern Hills Aquifer system in East Baton Rouge Parish is of great concern to both public and industrial…
Keith B. Hall Louisiana State University Law Center 1 East Campus Drive Baton Rouge, LA 70803 keith.hall@law.lsu.edu Historically, the companies that perform hydraulic fracturing kept the composition of their fracturing fluids confidential, treating the compositions as trade secrets. But in recent years, many people have become concerned that hydraulic…
Hai V. Pham, Department of Civil and Environmental Engineering, Louisiana State University, 3525 Patrick F. Taylor Hall, Baton Rouge, LA 70803: hpham28@lsu.edu; Frank T.-C. Tsai, Department of Civil and Environmental Engineering, Louisiana State University, 3418G Patrick F. Taylor Hall, Baton Rouge, LA 70803: ftsai@lsu.edu Groundwater systems are complex…
Kate Magee, 616 FM 1960 Road West #575, Houston, TX 77090: kate.magee@c-ka.com Arsenic is commonly associated with oil and gas, mining, manufacturing, and agricultural sites. It may be either naturally-occurring or an introduced contaminant. In cases where arsenic has been released into the environment, site-specific geochemical conditions dictate its…
Ehsan Beigi and Frank T.-C. Tsai Department of Civil and Environmental Engineering, 3418G Patrick F. Taylor Hall, Louisiana State University E-mail: ebeigi3@lsu.edu; ftsai@lsu.edu; This study conducts uncertainty analysis on future region-scale hydrologic projections under the uncertain climate change projections of the Intergovernmental Panel on Climate Change (IPCC) Fifth Assessment…
Jeff Lane, CK Associates – 616 FM 1960 West, Suite 575, Houston, Texas 77090, jeff.lane@c-ka.com In some cases, recovery of LNAPL is critical to prevent plume spreading and protect receptors (i.e. discharges to surface water, persons or animals contacting impacted soil or vapors, and users of water wells) and…
Krishna P.Paudel Louisiana State University, Baton Rouge, USA kpaudel@agcenter.lsu.edu Biswo Poudel, Kathmandu University, Nepal Fabien Prieur, INRA, France Natural gas production through hydraulic fracturing (specifically horizontal slickwater fracking) since 1998 has brought or is likely to bring economic development in many parts of the U.S. Hydraulic fracturing has been…
Telfeyan Department of Earth and Environmental Sciences, Tulane University, New Orleans, LA *correspondence: ktelfeya@tulane.edu; A. Breaux Louisiana Universities Marine Consortium, Cocoderie, LA, Department of Earth and Environmental Sciences, Tulane University, New Orleans, LA; J. Kim Department of Marine Sciences, University of North Carolina, Chapel Hill, NC; K.H. Johannesson, K.H. Department…
Frank T.-C. Tsai Department of Civil and Environmental Engineering, Louisiana State University, 3418G Patrick F. Taylor Hall, Baton Rouge, Louisiana, 70803, USA, Phone: 1-225-5784246, Email: ftsai@lsu.edu Groundwater is the most important water resource to the public supply and economic development in the Baton Rouge area. The Louisiana Legislature in…
Charles E. Heywood, Jason M. Griffith, and John K. Lovelace Groundwater withdrawals have caused saltwater to encroach into freshwater-bearing aquifers beneath Baton Rouge, Louisiana. Groundwater investigations in the 1960s identified a freshwater-saltwater interface located at the Baton Rouge Fault, across which abrupt changes in water levels occur. Aquifers south of…