GSA Connects 2022 meeting in Denver, Colorado

Session No. 9
Sunday, 9 October 2022: 8:00 AM-12:00 PM
506 (Colorado Convention Center)

T77. Characteristics, Reactivity, and the Role of Natural Organic Matter (NOM) in Mobilizing Trace Elements of Health Concern in the Environment

GSA Geology and Health Division; GSA Geobiology and Geomicrobiology Division; GSA Hydrogeology Division; GSA Geology and Society Division; Geochemical Society; GSA Soils and Soil Processes Division

 

Harshad Kulkarni, Thomas Varner, Natalia Malina, Ann Ojeda, Mohammad Alauddin, Karen Johannesson and Saugata Datta, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
9-1
8:05 AM
FUNCTIONS OF DISSOLVED ORGANIC MATTER IN VARIOUS GEOCHEMICAL SYSTEMS
DATTA, Saugata and KULKARNI, Harshad Vijay, Department of Earth and Planetary Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249
9-2
8:20 AM
TRACE METAL CONTENT IN FOUR SPORT FISH IN UTAH LAKE-PRELIMINARY RESULTS
BATTE-DESPAIGNE, Leslie, Earth Science, Utah Valley University - Orem, UT, 800 W University Pkwy, Orem, UT 84058
9-3
8:35 AM
UNDERSTANDING BIOCHAR-METAL INTERACTIONS USING COMBINED SPECTROSCOPIC AND SURFACE COMPLEXATION MODELLING APPROACHES
ALESSI, Daniel S.1, ALAM, Md. Samrat1, KENNEY, Janice P.L.2 and KONHAUSER, Kurt O.1, (1)Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada, (2)Physical Sciences, MacEwan University, MacEwan University, P.O. Box 1796, Edmonton, AB T5J 2P2, Canada
9-4
8:50 AM
INFLUENCE OF ORGANIC AND INORGANIC CHEMISTRY ON SOIL PHOSPHORUS MOBILIZATION
BANERJEE, Protik1, KULKARNI, Harshad Vijay2, NAGARAJA, Thiba3, KRISHNAMOORTHY, Rajavel3, DAS, Suprem R.4 and DATTA, Saugata2, (1)Department of Geological Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249, (2)Department of Earth and Planetary Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249, (3)Department of Industrial and Manufacturing Systems Engineering, Kansas State University, Manhattan, KS 66506, (4)Department of Electrical and Computer Engineering, Kansas State University, Manhattan, KS 66506
9-5
9:05 AM
IMPACT OF FLUCTUATING RIVER LEVELS ON SEDIMENTARY ARSENIC MOBILIZATION ALONG THE DYNAMIC SURFACE WATER-GROUNDWATER INTERFACE OF THE MEGHNA RIVER, BANGLADESH
VARNER, Thomas1, KULKARNI, Harshad2, KWAK, Kyungwon3, NGUYEN, William4, CARDENAS, M. Bayani5, KNAPPETT, Peter S.K.6 and DATTA, Saugata1, (1)Department of Earth and Planetary Sciences, University of Texas at San Antonio, 1 UTSA Circle, San Antonio, TX 78249, (2)Department of Earth and Planetary Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249, (3)1601 Holleman Dr Apt 1202, College Station, TX 77840-3261, (4)Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712, (5)Jackson School of Geosciences, University of Texas at Austin, 2305 Speedway Stop C1160, Austin, TX 78712-1692, (6)Geology & Geophysics, Texas A&M University, College Station, TX 77840
9-6
9:20 AM
REMEDIATION POTENTIALS OF PB, ZN, AND MN IN MINING IMPACTED WATER BY A NOVEL MN-OXIDIZING FUNGUS FROM TAR CREEK SUPERFUND SITE
REN, Wei, Forestry, Northwestern A&F University, Taicheng road 3, Yangling, 712100, China; Geology, Oklahoma State University, Henry Bellmon Research Center, Stillwater, OK 74078 and XU, Tingying, Geology, Oklahoma State University, Henry Bellmon Research Center, Stillwater, OK 74078
Handouts
  • PPT for GSA_V.pdf (2.6 MB)
  • 9-7
    9:35 AM
    Withdrawn
     
    9:50 AM
    Break
    9-8
    10:00 AM
    IMPACTS OF WILDFIRE ON VOLCANIC (LAVA TUBE) CAVE WATER CHEMISTRY
    HOLLAN, Steven1, KULKARNI, Harshad Vijay1, MEDLEY, Joseph Jackson2, HATHAWAY, Jennifer J.M.2, PHILLIPS-LANDER, Charity3, NORTHUP, Diana2 and DATTA, Saugata1, (1)Department of Earth and Planetary Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249, (2)Biology Department, University of New Mexico, MSC03-2020, Albuquerque, NM 87131, (3)Southwest Research Institute, 6220 Culebra Road, San Antonio, TX 78238
    9-9
    10:15 AM
    MOBILIZATION AND ATTENUATION MECHANISMS OF GEOGENIC TRACE ELEMENTS IN A CRUDE OIL CONTAMINATED AQUIFER
    DAVIS, Audrey1, ZIEGLER, Brady1, COZZARELLI, Isabelle M.2 and JONES, Katherine1, (1)Department of Geosciences, Trinity University, 1 Trinity Place, San Antonio, TX 78212, (2)U.S. Geological Survey, 431 National Center, Reston, VA 20192
    10:30 AM
    UNDERSTANDING THE IMPACTS OF BIOCHAR NANOPARTICLES (BCNPS) ON THE SPECIATION AND TOXICITY OF CD TOWARD DAPHNIA SP
    PRATIWI, Dwi1, GUTIERREZ RUEDA, Daniela2, HAO, Weiduo3, STEWART, Connor4, KONHAUSER, Kurt O.5, LANOIL, Brian D.4, BLEWETT, Tamzin4 and ALESSI, Daniel6, (1)Department of Marine Science, Universitas Brawijaya, Malang, 65145, Indonesia; Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada, (2)Earth and Atmospheric Sciences, University of Alberta, 116 ST & 85 Ave, University of Alberta, Central Receiving, Edmonton, AB T6G 2E3, Canada, (3)Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada, (4)Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 2R3, Canada, (5)Earth and Atmospheric Sciences, University of Alberta, 1-26 Earth Sciences Building, University of Alberta, Edmonton, AB T6G 2E3, Canada, (6)Department of Earth & Atmospheric Sciences, University of Alberta, 1-26 Earth Sciences Building, Edmonton, AB T6G 2E3, Canada; Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada
    10:45 AM
    GEOCHEMISTRY OF GROUNDWATER ARSENIC, FLUORIDE AND NITRATE IN AN ARID REGION OF CENTRAL MEXICO
    GUTIERREZ, Melida1, ALARCON-HERRERA, Maria Teresa2 and GAYTÁN-ALARCÓN, Ana Patricia2, (1)School of Earth, Environment, and Sustainability, Missouri State University, 901 S National Ave, Springfield, MO 65897-0027, (2)Geography, Geology, and Planning, Missouri State University, 901 S National Ave, Springfield, MO 65897-0027
    11:00 AM
    SURFACE MODIFICATION OF A SOLID CARBON BYPRODUCT GENERATED BY METHANE PYROLYSIS FOR WATER TREATMENT APPLICATIONS
    GHADERI, Arash, ZOLFAGHARI, Ashkan, KONHAUSER, Kurt O. and ALESSI, Daniel, Department of Earth & Atmospheric Sciences, University of Alberta, 1-26 Earth Sciences Building, Edmonton, AB T6G 2E3, Canada
    11:15 AM
    USING MICROBIAL SULFATE REDUCTION FOR IMPROVING BRACKISH GROUNDWATER DESALINATION
    KULKARNI, Harshad, DATTA, Saugata and LOPEZ, Fernando, Department of Earth and Planetary Sciences, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249
    9-14
    11:30 AM
    Withdrawn
     
    11:45 AM
    Discussion and Concluding Remarks
    See more of: Technical Sessions