Washington

 

Following are publications related to geothermal assessment in Washington, primarily at the hydrothermal systems associated with the Mount St Helens eruptions following 1980.  The photo at the right is of Loowit Canyon hot springs area, looking southeast into the Mount St Helens crater, showing the steaming lava dome where fumarole temperatures exceeded 600°C a few inches below the surface.

 

Shevenell, L., and F. Goff. 2000.  Temporal Geochemical Variations In Volatile Emissions From Mount St. Helens, USA, 1980-1994.  Session 14-3: Geochemistry of Hydrothermal Processes, lGC 2000 (Abs)

2000

Shevenell, L., and Goff, F., 2000, Temporal geochemical variations in volatile emissions from Mount St. Helens, 1980–1994: Journal of Volcanology and Geothermal Research, v. 9, no. 1–4, p. 123–138.

2000

Goff, F., Adams, A.I., McMurtry, G.M., Shevenell, L., Pettit, D.R., Stimac, J.A., and Werner, C., 1997, Magmatic tritium: Los Alamos National Laboratory Report LA-UR-97-1516, 12 p.

1997

Shevenell, L., and Goff, F., 1995, Evolution of geothermal waters at Mount St. Helens, Washington, U.S.A.: Journal of Volcanology and Geothermal Research, v. 69, no. 1/2, p. 73–93.

1995

Shevenell, L., and F. Goff, 1994.  Evoluation of hydroghermal waters at Mount St. Helens, Washington.  Geological Society of America, Abstracts with Programs (Abs)

1994

Shevenell, L., and Goff, F., 1993, Addition of magmatic volatiles into the hot spring waters of Loowit Canyon, Mount St. Helens, Washington, U.S.A.: Bulletin of Volcanology, v. 55, no. 7, p. 489–503.

1993

Shevenell, L., 1991, Tritium in the thermal waters discharging in Loowit Canyon, Mount St. Helens, Washington, U.S.A.: Chemical Geology (Isotope Geoscience Section), v. 94, p. 123–135.

1991

Goff, F., and L. Shevenell, 1990.  Isotopic interactions between meteoirc water and magmatic water around the post-1980 lava dome, Mount St. Helens, Washington.  Transactions AGU -EOS (Abs).

1990

Goff, F., and L. Shevenell, 1990.  Isotopic interactions between meteoirc water and magmatic water around the post-1980 lava dome, Mount St. Helens, Washington.  Transactions AGU -EOS (Abs).

1990

Goff, F., Shevenell, L., Gardner, J.N., Ostlund, H.G., Colucci, M., and Criswell, W., 1990, The tritium content of “magmatic” water emitted from the post-1980 lava dome, Mount St. Helens Volcano, Washington: Conference on Anomalous Nuclear Effects in Deuterium/Solid Systems, Brigham Young University, Provo, Utah, October 22–24, 1990.

1990

Shevenell, L., 1990, Chemical and Isotopic Investigation of the New Hydrothermal System at Mt. St. Helens, Washington: University of Nevada, Reno, 282 p. (too large to post)

1990

Goff, F., and L. Shevenell, 1989.  Deuterium and Oxygen-18 Relations Among Meteoric Waters, “New” Hot spring waters, fumarole condensates and volcanic rocks, Mount St. Helens, Washington.  Transactions EOS (Abs)

1989

Goff, F., L. Shevenell, J. Gardner, H.G. Ostlund, M. Colucci, and W. Criswell, 1989. The Tritium Content of “Magmatic” Water Emitted from the Post-1980 Lava Dome, Mount St. Helens Volcano, Washington. Geological Society of America Abstracts (Abs)

1989

Goff, F., L. Shevenell, J. Gardner, H.G. Ostlund, M. Colucci, and W. Criswell, 1989. The Tritium Content of “Magmatic” Water Emitted from the Post-1980 Lava Dome, Mount St. Helens Volcano, Washington. Geological Society of America Abstracts (Abs)

1989

Shevenell, L., and F. Goff, 1989. Tritium in the Fumarole Condensates of the Dacite Dome and New Hot Springs of Loowit Canyon, Mount St. Helens, Washington.  Transactions AGU – EOS (Abs)

1989

 

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