1. Department of Chemistry
and Biochemistry, Old Dominion University, 4541 Hampton Boulevard, Norfolk, Virginia 23529, United States
2. Department of Environmental
Sciences, The Connecticut Agricultural Experiment Station, Post Office Box 1106, New Haven, Connecticut
06504, United States
3. Environmental Laboratory, United States Army Corps of Engineers, 3909 Halls Ferry Road, Vicksburg,
Mississippi 39180, United States