Chairs: Brian Justin Mailloux, Barnard College, Department of Environmental Science, New York, NY, United States and Benjamin C Bostick, Columbia University, Palisades, NY, United States
Primary Conveners: Brian Justin Mailloux, Barnard College, Department of Environmental Science, New York, NY, United States
Co-conveners: Rebecca Neumann, University of Washington, Seattle, WA, United States, Chad Saltikov, UC Santa Cruz, Santa Cruz, CA, United States and Benjamin C Bostick, Columbia University, Palisades, NY, United States
OSPA Liaisons: Rebecca Bergquist Neumann, University of Washington Seattle Campus, Civil & Environmental Engineering, Seattle, WA, United States
Reactive Transport Modeling of Subsurface Arsenic Removal Systems in Rural Bangladesh
Mohammad Moshiur Rahman, Delft University of Technology, Delft, 5612, Netherlands, Boris Maurijn van Breukelen, Free University of Amsterdam, Amsterdam, Netherlands, Mark Bakker, Delft University of Technology, Delft, Netherlands and Kazi Matin Ahmed, Dhaka University, Dhaka, Bangladesh
EFFECT ON GROUNDWATER QUALITY FROM PROXIMAL SURFACE WATER BODIES AND EFFECT ON ARSENIC DISTRIBUTION IN BANGLADESH: GEOCHEMICAL CONTROLS
Shovon Barua1, Harshad Kulkarni2, Natalie Mladenov3, Musabbir Ahmed Khan4, Mahzabeen Mahfuz5, Kazi Matin Ahmed4 and Saugata Datta1, (1)Kansas State University, Department of Geology, Manhattan, KS, United States, (2)Kansas State University, Manhattan, KS, United States, (3)San Diego State University, Civil, Construction, and Environmental Engineering, San Diego, CA, United States, (4)University of Dhaka, Geology, Dhaka, Bangladesh, (5)University of Bristol, Geology, Bristol, United Kingdom
Solid-Phase Speciation of Arsenic As the Primary Control on Dissolved As Concentrations in a Glacial Aquifer System: Quantifying Speciation of Arsenic in Glacial Aquifer Solids with μXAS Mapping.
Sarah L Nicholas1,2, Angela S Gowan1,3, Alan R Knaeble1,3, Melinda L Erickson4, Laurel G Woodruff4, Matthew Marcus5 and Brandy M Toner1,2, (1)Univ of MN, St. Paul, MN, United States, (2)Department of Soil, Water and Climate, University of Minnesota, Saint Paul, MN, United States, (3)Minnesota Geological Survey, Minneapolis, MN, United States, (4)United States Geological Survey, Minnesota Water Science Center, Mounds View, MN, United States, (5)Lawrence Berkeley National Laboratory, Berkeley, CA, United States
Do arsenic concentrations in groundwater change over time? A fourteen-year follow-up study of 760 tubewells in Bangladesh
Therese Li Chen1, Brian Justin Mailloux1, Alexander van Geen2, Benjamin C Bostick3, Tyler Ellis2, Ershad Bin Ahmed4 and Kazi Matin Ahmed4, (1)Barnard College, Department of Environmental Science, New York, NY, United States, (2)Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States, (3)Columbia University, Palisades, NY, United States, (4)University of Dhaka, Geology, Dhaka, Bangladesh
Application of Chromium Stable Isotopes to the Evaluation of Cr(VI) Contamination in Groundwater and Rock Leachates from Central Euboea, the Assopos Basin and Thebes Valley (Greece)
Robert Frei1, Karin Margarita Frei2, Maria Economou-Eliopoulos3, Cathy Atsarou3 and Dimitrios Koilakos4, (1)University of Copenhagen, Copenhagen, Denmark, (2)National Museum of Denmark, Copenhagen, Denmark, (3)University of Athens, Department of Geology and Geoenvironment, Athens, Greece, (4)Agricultural University of Athens, Department of Natural Resources Management & Agricultural Engineering, Athens, Greece
