V14A:
Integrated Constraints on the Geochemistry and Hydrogeology of Oceanic and Continental Hydrothermal Systems II

Submit an Abstract to this Session



Session ID#: 35703

Session Description:
Oceanic and continental hydrothermal systems have profoundly impacted the chemical composition and oxidation state of Earth’s lithosphere-hydrosphere-atmosphere system and shaped biological evolution throughout Earth history. Furthermore, they provide key societal benefits by producing ore deposits and concentrating geothermal heat for energy extraction. Over the past decade, our ability to quantitatively evaluate and predict the geochemical and hydrogeological evolution of these systems has rapidly evolved through the application of novel, high-resolution characterization techniques, non-traditional stable isotope systematics, and numerical models. In this session, we invite contributions focusing on measurements of active and ancient hydrothermal systems, experimental exploration of (bio)geochemical interactions, and integrative geochemical and/or reactive transport models that provide constraints imperative for a better understanding of the geochemistry and hydrogeology of the diverse hydrothermal environments encountered in both oceanic and continental settings.
Primary Convener:  Benjamin M Tutolo, University of Calgary, Department of Geoscience, Calgary, AB, Canada
Convener:  Drew D Syverson, Yale University, Department of Earth and Planetary Sciences, New Haven, United States
Chairs:  Drew D Syverson, Yale University, Department of Earth and Planetary Sciences, New Haven, United States and Benjamin M Tutolo, University of Calgary, Department of Geoscience, Calgary, AB, Canada
OSPA Liaison:  Benjamin M Tutolo, University of Calgary, Department of Geoscience, Calgary, AB, Canada

Cross-Listed:
  • B - Biogeosciences
  • H - Hydrology
  • OS - Ocean Sciences
Index Terms:

1009 Geochemical modeling [GEOCHEMISTRY]
1032 Mid-oceanic ridge processes [GEOCHEMISTRY]
1034 Hydrothermal systems [GEOCHEMISTRY]
1832 Groundwater transport [HYDROLOGY]

Abstracts Submitted to this Session:

Metal mobilisation in hydrothermal sediments at the TAG Hydrothermal Field (MAR, 26°N) (251441)
Adeline Marie Dutrieux, University of Southampton, Southampton, SO14, United Kingdom, Anna Lichtschlag, Max Planck Institute for Marine Microbiology, HGF-MPG Group for Deep Sea Ecology and Technology, Bremen, Germany, Sofia Martins, Geology, Faculty of Sicences, Lisbon, Portugal, Fernando JAS Barriga, Faculty of Sciences, Lisbon University, Geology, Lisbon, Portugal, Sven Petersen, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany and Bramley J Murton, National Oceanography Centre, Southampton, United Kingdom
Geochemical Sources of Energy for Chemolithoautotrophic Metabolisms in Global Hydrothermal Ecosystems (232207)
Jan Amend, University of Southern California, Earth Sciences, Los Angeles, CA, United States, Guang-Sin Lu, University of Southern California, Los Angeles, CA, United States and Douglas LaRowe, Southern Methodist University, Department of Earth Sciences, Dallas, United States
Geochemistry of seafloor hydrothermal vent fluids at EPR 9°50’N: Time series data from 2004-2016 (252292)
Peter Scheuermann, University of Minnesota Twin Cities, Earth Sciences, Minneapolis, MN, United States, Nicholas J Pester, University of California Berkeley, Earth and Planetary Science, Berkeley, CA, United States, Benjamin M Tutolo, Pennsylvania State University Main Campus, University Park, PA, United States, Stuart F Simmons, University of Utah, Salt Lake City, UT, United States and William E Seyfried Jr, University of Minnesota Twin Cities, Department of Earth and Environmental Sciences, Minneapolis, United States
A multi-proxy isotope study (δ41K, δ26Mg, 87Sr/86Sr) of low-temperature oceanic crust alteration: the Troodos Ophiolite and Ocean Drilling Program Hole 801C (255928)
Danielle Priscilla Santiago Ramos, Rutgers University, Department of Marine and Coastal Sciences, New Brunswick, United States and John A Higgins, Princeton University, Princeton, United States
Discovery of Fracture Networks in the Basal Part of Modern Hydrothermal System in Okinawa Tough, SW Japan (248218)
Saneatsu Saito1, Yasuhiro Yamada2, Yoshinori Sanada3, Yukari Nakasa Kido4, Yohei Hamada5, Kazuya Shiraishi6, Kan-Hsi Hsiung6, Takeshi Tsuji7, Chandoeun Eng8, Lena Maeda9, Hidenori Kumagai10, Tatsuo Nozaki11, Jun-Ichiro Ishibashi8 and CK16-01 Cruise members, (1)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan, (2)JAMSTEC, ODS, Kanagawa, Japan, (3)JAMSTEC, Yokohama, Japan, (4)Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan, (5)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kochi Institute for Core Sample Research, Nankoku, Japan, (6)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (7)Kyushu University, Department of Earth Resources Engineering, Fukuoka, Japan, (8)Kyushu University, Fukuoka, Japan, (9)Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Institute for Marine-Earth Exploration and Engineering (MarE3), Kanagawa, Japan, (10)JAMSTEC, Yokosuka, Japan, (11)JAMSTEC, Yokosuka Kanagawa, Japan
Interpretation of Ground Temperature Anomalies in Hydrothermal Discharge Areas (212199)
Adam N Price, University of California Santa Cruz, Department of Earth and Planetary Sciences, Santa Cruz, CA, United States, Cary Lindsey, University of Idaho, Moscow, ID, United States and Jerry Paul Fairley Jr, Univ Idaho, Moscow, ID, United States

See more of: Volcanology, Geochemistry and Petrology