Contribution of Sedimentary Organic Matter to Arsenic Mobilization Along a Potential Natural Reactive Barrier (NRB) Near a River: The Meghna River, Bangladesh TS Varner, HV Kulkarni, W Nguyen, K Kwak, MB Cardenas, PSK Knappett, ... Chemosphere 308 (2), 136289, 2022 | 10 | 2022 |
Mineralogical Associations of Sedimentary Arsenic within a Contaminated Aquifer Determined through Thermal Treatment and Spectroscopy TS Varner, HV Kulkarni, MU Bhuiyan, MB Cardenas, PSK Knappett, ... Minerals 13 (7), 889, 2023 | 3 | 2023 |
Diverse sedimentary organic matter within the river-aquifer interface drives arsenic mobility along the Meghna River Corridor in Bangladesh TS Varner, HV Kulkarni, K Kwak, MB Cardenas, PSK Knappett, S Datta Applied Geochemistry 161, 105883, 2024 | 1 | 2024 |
Redox trapping of arsenic in hyporheic zones modified by silicate weathering beneath floodplains K Jewell, KD Myers, M Lipsi, S Hossain, S Datta, MB Cardenas, ... Applied Geochemistry 159, 105831, 2023 | 1 | 2023 |
Supplementary Data for" Redox Trapping of Arsenic in Hyporheic Zones Modified by Silicate Weathering Beneath Floodplains" K Jewell, K Myers, M Lipsi, S Hossain, S Datta, M Cardenas, ... HydroShare, 2024 | | 2024 |
The impact of surficial lithology and physicochemical processes on formation of natural reactive barrier (NRB) along the riverbank of Hooghly River, India K Kwak, T Varner, S Saha, MU Bhuiyan, A Mukhopadhyay, S Datta, ... AGU23, 2023 | | 2023 |
Variation in Sedimentary Organic Matter properties along the Meghna River-Aquifer Interface and its Implications on As Mobility TS Varner, HV Kulkarni, MB Cardenas, PSK Knappett, S Datta Goldschmidt 2023 Conference, 2023 | | 2023 |
Occurrence of Sedimentary Iron and Arsenic Along the Beas River and Implications for Arsenic Enrichment in the Sutlej-Indus River Basin, India TS Varner, D Kumari, A Giri, PSK Knappett, S Datta, HV Kulkarni International Conference on River Corridor Research and Management, 203-214, 2023 | | 2023 |
Distribution of Arsenic and Iron in Hyporheic Zone Sediments Along the Hooghly River TS Varner, S Saha, K Kwak, M Uddin Bhuiyan, HV Kulkarni, ... International Conference on River Corridor Research and Management, 215-225, 2023 | | 2023 |
Hydrological and Biogeochemical Controls on the Formation of a Fe-oxide Permeable Natural Reactive Barrier (PNRB) along the Meghna River, Bangladesh ZE Buskirk, PSK Knappett, A Prewitt, MB Cardenas, S Datta, H Kulkarni, ... 2022 Goldschmidt Conference, 2022 | | 2022 |
Role of sedimentary organic matter on arsenic mobilization in a potential natural reactive barrier (NRB) along the fluctuating Meghna River, Bangladesh T VARNER, H Kulkarni, W Nguyen, K Kwak, ZE Buskirk, MB Cardenas, ... 2022 Goldschmidt Conference, 2022 | | 2022 |
Freshly-deposited overbank sediments create an arsenic release hotspot in riverbanks of a tidally and seasonally fluctuating river K Kwak, TS Varner, W Nguyen, HV Kulkarni, PSK Knappett, S Datta, ... 2022 Goldschmidt Conference, 2022 | | 2022 |
Tectonic Origin of the Mississippi River Using Evidence from the Cretaceous McNairy Sand. M Eli, J Gifford, TS Varner AGU Fall Meeting Abstracts 2021, EP35G-1382, 2021 | | 2021 |
Geochemical characteristics of sediments from a potential natural reactive barrier and arsenic contaminated aquifer in Bangladesh. TS Varner, H Kulkarni, W Nguyen, K Kwak, MB Cardenas, P Knappett, ... AGU Fall Meeting Abstracts 2021, H35O-1208, 2021 | | 2021 |
Groundwater-surface water interactions in seasonally and tidally flooded riverbanks: numerical modeling of the Meghna River, Bangladesh W Nguyen, MB Cardenas, S Datta, K Kwak, T Varner, C Demir, ... AGU Fall Meeting Abstracts 2021, H35A-01, 2021 | | 2021 |
Overbank sediments as a hotspot of arsenic release in riverbanks of a tidally and seasonally fluctuating river K Kwak, P Knappett, T Varner, H Kulkarni, S Datta, MB Cardenas AGU Fall Meeting Abstracts 2021, H35A-02, 2021 | | 2021 |
Characterization of Dissolved and Sedimentary Organic Matter in Arsenic Contaminated Aquifer and a Potential Riverbank Natural Reactive Barrier in Bangladesh HV Kulkarni, TS Varner, K Kwak, PSK Knappett, MB Cardenas, S Datta Goldschmidt2021• Virtual• 4-9 July, 2021 | | 2021 |
Geochemical controls on arsenic mobilization in a potential permeable natural reactive barrier (PNRB) TS Varner, HV Kulkarni, W Nguyen, MB Cardenas, K Kwak, PSK Knappett, ... Goldschmidt2021• Virtual• 4-9 July, 2021 | | 2021 |
Contrasting biogeochemical controls on arsenic mobilization in an arsenic contaminated aquifer and a potential natural reactive barrier in Bangladesh TS Varner, H Kulkarni, K Kwak, PSK Knappett, MB Cardenas, S Datta 8th International Congress & Exhibition on Arsenic in the Environment, 2021 | | 2021 |