Benjamin I. Larson
BS, Chemistry, Ohio State University, 1999
PhD, Oceanography, University of Washington, 2008
Office: Room 1053, Bldg3, NOAA/PMEL
7600 Sand Point Way NE
Seattle WA 98115 USA
My research interests lay at the interface between ocean engineering and geochemical modeling. Previous research produced an in-situ conductivity sensor for high temperature hydrothermal vents. This instrument is now included as part of the backbone of two seafloor observatories in the Northeast Pacific: Neptune Canada and Regional Scale Nodes.
More recently, work supported by Ridge 2000 led to the construction of transport and geochemical models and novel combinations thereof. These models have been used to investigate the chemical makeup of microbial habitats in the subsurface of mid-ocean ridge hydrothermal systems.
The ongoing refinement and application of computational and engineering tools from past work and my development of new methods fall under the broader study of Earth Ocean Interactions. Here we collectively focus on painting a more quantitative and comprehensive picture of the physical, chemical, biological, and geological, interactions at tectonic plate margins.
See Website: http://www.pmel.noaa.gov/eoi/index.html
- Modeling how virus-microbe interactions influence carbon flow at a deep-sea volcano (Gordon and Betty Moore Foundation)
Larson, B.I., Houghton J.L.; Meile C.D. (2013) Hydrothermal vent subsurface habitats as inferred from reactive transport modeling. Abstract SS75-243, Aquatic Sciences Meeting, ASLO, New Orleans, Louisiana, 17-22 Feb.
Larson, BI, CM Meile and WK Kissling (2012) Numerical modeling of NaCl-H2O phase separation in a mid-ocean ridge hydrothermal vent field and the implications for fluid composition. PROCEEDINGS, TOUGH Symposium 2012, Lawrence Berkeley National Laboratory, Berkeley, California, September 17-19, 2012.
Larson, BI, Houghton JL; Meile CD (2011) Zones of life in the subsurface of hydrothermal vents: A synthesis. Abstract OS11B-1471, AGU Fall Meeting, San Francisco, Calif., 5-9 Dec.
Larson BI, Olson EJ and Lilley MD (2009) Parameters of subsurface brines and hydrothermal processes 12–15 months after the 1999 magmatic event at the Main Endeavor Field as inferred from in situ time series measurements of chloride and temperature. Journal of Geophysical Research – Solid Earth 114, B01207, 18 pp, doi: 10.1029/2008JB005627
Larson B (2008) AGU Mass Media Fellow Discovers "Wow" Factor. Eos Trans. AGU, 89(14), 136,
Larson BI, Olson EJ and Lilley MD (2007) In-situ measurement of dissolved chloride in high temperature hydrothermal fluids. Geochimica et. Cosmochimica Act, 71 (10), 2510-2523