All abstracts by Matthew Varonka in conference series: Goldschmidt

(2025) Assessing 60 Years of Coal Mine Drainage Data: From Wastewater to Critical Mineral Resources
McDevitt B, Tomaszewski EJ, Cravotta C, Varonka M, Polite B, Green J, Sears H, Cozzarelli IM & Jubb AM

(2025) The Role of Dissolved Organic Matter in Critical Mineral Recovery from Coal Mine Drainages
Tomaszewski EJ, McDevitt B, Varonka M, Green J, Borch T & Jubb AM

(2025) Drilling, Biosolid, and Livestock Wastes: An Under Investigated Source of Contaminants to the Environment from Land Application
Cozzarelli IM, Masoner JR, Kolpin DW, Akob DM, Conaway CH, Hladik M, Hubbard LE, Givens CE, Raines C, Lane R, McCleskey B, Preston TM, Varonka M & Wilson MC

(2024) Metaproteomics Reveals a Dynamic Metabolically Diverse Subsurface Microbial Community in the Antrim Shale
Moore EK, Caldwell Eldridge SL, Tomaszewski EJ, Varonka M & Barnhart E

(2024) Investigating in situ Methanogenic Activity in Antrim Shale via Deuterium Injection
Barnhart E, Schweitzer H, Varonka M, Tomaszewski EJ, Ashley K, Carley M, Schramski J, Martini A, McIntosh J, Caldwell Eldridge SL, Hackley PC, Fields M, Cunningham AB & Ono S

(2022) Dissolved Organic Matter Fluorescence within Oil and Gas Produced Water from U.S. Unconventional Petroleum Plays: Comparisons and Consequences for Beneficial Reuse
McDevitt B, Jubb AM, Varonka M, Hackley PC, Blondes M, Engle M, Gallegos T & Shelton J

(2022) Enhancement of Acetoclastic Methanogenesis during in situ Biostimulation of Coalbed Methane Generation
Barnhart E, Smith H, Schweitzer H, Mueller R, Orem W, Varonka M, Ruppert L, Clark A, Crockett Z & Fields M

(2022) Role of Geochemistry and Non-Mercury Methylators in Supporting Mercury Methylation in Aquatic Sediments
Wang Y, Ikuma K, Varonka M, Brooks SC & Deonarine A

(2021) Optimizing Radium Removal from Produced Water Utilizing the Sr/Ba Molar Ratio and Precipitate Seeding
McDevitt B, Gallegos T, Blondes M, Shelton J, McAleer R, Valentine B, Varonka M, Jolly G, Jubb AM, Jackson J & Chenault J

(2020) Geochemical, Isotopic and Volumetric Signatures of Produced Water from Williston Basin Oil Wells Hydraulically Fractured with Crosslinked Gel
Gallegos TJ, Doolan C, Caldwell R, Engle MA, Varonka M, Jolly G, Coplen TB & Oliver T

(2014) Evaluation of Organic Compounds for Enhancing Microbial Coal Bed Methanogenesis
Akob D, Dunlap D, Varonka M & Orem W

(2012) Organic Geochemistry and Toxicology of Fluids from Shale Gas Wells
Crosby L, Varonka M & Orem W

(2012) Atmospheric Particulate Matter in Proximity to Mountaintop Coal Mines
Kolker A, Engle M, Orem W, Tatu C, Hendryx M, McCawley M, Esch L, Geboy N, Crosby L & Varonka M