H107
Recent Advances in the Occurrence, Fate, Transport, Transformation, and Remediation of Contaminants in Natural Environments II
Friday, 11 December 2020: 04:00-05:00
Virtual
Primary Convener: Dengjun Wang, Oak Ridge Institute for Science and Education, Oak Ridge, TN, United States
Convener: Chunming Su, US Environmental Protection Agency, Ada, OK, United States
Primary Liaison: Chunming Su, US Environmental Protection Agency, Ada, OK, United States
Chair: Dengjun Wang, Organization Not Listed, Washington, DC, United States
OSPA Liaison: Chunming Su, US Environmental Protection Agency, Ada, OK, United States
04:00
Combined Radiocarbon Analysis of DIC, DOC, and RNA coupled with Geochemical Data to Understand Pleistocene Aquifer Recharge in Bangladesh (748862)
Brian Mailloux1, Amana Mohiuddin1, Sarah Blau1, Shahreen Hossain1, Camille Gowda1, Tyler Ellis2, Bruce Buchholz3, Kazi Matin Ahmed4, Imtiaz Choudhury4, Benjamin C Bostick5, Rajib Hassan Mozumder2, Afsana Akter1, Elizabeth Trembath-Reichert6 and Alexander van Geen2, (1)Barnard College, Environmental Science, New York, NY, United States, (2)Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, United States, (3)Lawrence Livermore National Laboratory, Livermore, United States, (4)Dhaka University, Geology Department, Dhaka, Bangladesh, (5)Lamont-Doherty Earth Observatory of Columbia University, Center for Climate and Life, Palisades, NY, United States, (6)Arizona State University, Tempe, AZ, United States
04:04
Effectiveness of Government Interventions to Reduce Arsenic Exposure in Punjab, India. (735208)
Anand Kumar1, Chander K Singh2, Manpreet Singh Bhatti3, Brian Mailloux4, Tyler Ellis5, Jacob Louis Mey IV6 and Alexander van Geen5, (1)TERI School of Advanced Studies, New Delhi, India, Department of Energy and Environment, New Delhi, India, (2)TERI School of Advanced Studies, Department of Energy and Environment,, New Delhi, India, (3)Guru Nanak Dev University, Punjab, India, Department of Botanical and Environment Sciences, Amritsar, India, (4)Barnard College, Environmental Science, New York, NY, United States, (5)Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, United States, (6)Lamont -Doherty Earth Observatory of Columbia University, Palisades, NY, United States
04:08
Remobilization of arsenic from contaminated sediments in a subarctic lake: field and laboratory measurements of sediment fluxes and environmental controls (685637)
John Chetelat, Environment Canada Ottawa, National Wildlife Research Centre, Ottawa, ON, Canada, Michael Palmer, Aurora Research Institute, Yellowknife, Canada, Brittany Astles, Carleton University, Ottawa, Canada, Marc Amyot, Universite de Montreal, Montreal, QC, Canada, Katrina Paudyn, Queen's University, Kingston, Canada and Heather Jamieson, Queen's University, Kingston, ON, Canada
04:12
Geochemical controls on mobilization and transport of tungsten in sediments from Fallon, Nevada: The importance of a possible anthropogenic tungsten source (766809)
Saugata Datta, University of Texas at San Antonio, GEOLOGICAL SCIENCES, San Antonio, TX, United States, Harshad Vijay Kulkarni, University of Texas at San Antonio, San Antonio, TX, United States, Chad Hobson, Kansas State University, Geology, Manhattan, KS, United States, Karen Johannesson, University of Massachusetts Boston, School for the Environment, Boston, MA, United States, Anthony J Bednar, US Army Corps of Engineers - ERDC/EL, Vicksburg, MS, United States and Ganga Hettiarachchi, Kansas State University, Agronomy, Manhattan, KS, United States
04:16
Selenide [Se(–II)] retention and mobilization in anoxic, iron-rich environments: Impacts of iron phase precipitation and transformation (689765)
Paul Clarence Francisco, JAEA Japan Atomic Energy Agency, Toki, Japan, Daiju Matsumura, JAEA Japan Atomic Energy Agency, Sayo, Japan, Ryosuke Kikuchi, Hokkaido University, Sapporo, Japan, Takamitsu Ishidera, JAEA Japan Atomic Energy Agency, Tokai, Japan and Yukio Tachi, Japan Atomic Energy Agency, Naka-Gun, Tokai-Mura, Japan
04:20
Occurrence, Sources and Risk Assessment of Pharmaceutical Active Compounds in the Surface Waters of Latin America (768337)
Concepcion Carreon-Diazconti1, Melissa Valdez-Carrillo2, Leif Abrell3, Jorge Ramirez-Hernandez1 and Jaime Reyes Lopez1, (1)Universidad Autonoma de Baja California, Instituto de Ingenieria, Mexicali, Mexico, (2)Universidad Autonoma de Baja California, Facultad de Ingenieria, Mexicali, Mexico, (3)University of Arizona, Department of Environmental Science, Tucson, AZ, United States
04:24
Tracking source of contaminant lead in children’s blood as means for environmental remediation (768325)
Felipe Becker1, Saugata Datta2, Franco Marcantonio3, Connor Wichterich1, Leslie Cizmas4, James Surber5, Kevin Kennedy6 and Eric Bowles6, (1)Texas A&M University College Station, Geology and Geophysics, College Station, TX, United States, (2)University of Texas at San Antonio, GEOLOGICAL SCIENCES, San Antonio, TX, United States, (3)Texas A&M University, Geology and Geophysics, College Station, TX, United States, (4)Texas A&M University, School of Public Health, College Station, TX, United States, (5)Kansas State University, Geology, Manhattan, United States, (6)Children's Mercy Hospital Kansas City, Center for Environmental Health, Kansas City, United States
04:28
Impacts of salinity on the dynamics of fine particles and their associated metals in infiltration-based stormwater management practices (SMPs) (686550)
Ali Behbahani, Temple University, Philadelphia, PA, United States, Erica McKenzie, Professor, Philadelphia, United States and Robert J Ryan, Temple University, Civil and Environmental Engineering, Philadelphia, PA, United States
