Search Results - "Gerlach, Terrence M."

Dynamics of seismogenic volcanic extrusion at Mount St Helens in 2004-05 by Gardner, Cynthia A, Qamar, Anthony I, Major, Jon J, Schilling, Steven P, Vallance, James W, Messerich, James A, Lisowski, Michael, LaHusen, Richard G, Iverson, Richard M, Malone, Stephen D, Pallister, John S, Dzurisin, Daniel, Moran, Seth C, Gerlach, Terrence M

“…The 2004-05 eruption of Mount St Helens exhibited sustained, near-equilibrium behaviour characterized by relatively steady extrusion of a solid dacite plug and…”
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Atmospheric chemistry of a 33–34 hour old volcanic cloud from Hekla Volcano (Iceland): Insights from direct sampling and the application of chemical box modeling by Rose, William I., Millard, Genevieve A., Mather, Tamsin A., Hunton, Donald E., Anderson, Bruce, Oppenheimer, Clive, Thornton, Brett F., Gerlach, Terrence M., Viggiano, Albert A., Kondo, Yutaka, Miller, Thomas M., Ballenthin, John O.

“…On 28 February 2000, a volcanic cloud from Hekla volcano, Iceland, was serendipitously sampled by a DC‐8 research aircraft during the SAGE III Ozone Loss and…”
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Metal emissions from Kilauea, and a suggested revision of the estimated worldwide metal output by quiescent degassing of volcanoes by Hinkley, Todd K, Lamothe, Paul J, Wilson, Stephen A, Finnegan, David L, Gerlach, Terrence M

“…Measurements of a large suite of metals (Pb, Cd, Cu, Zn and several others) and sulfur at Kilauea volcano over an extended period of time has yielded a…”
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Magma degassing triggered by static decompression at Kīlauea Volcano, Hawai'i by Poland, Michael P., Sutton, A. Jeff, Gerlach, Terrence M.

“…During mid-June 2007, the summit of Kilauea Volcano, Hawai'i, deflated rapidly as magma drained from the subsurface to feed an east rift zone intrusion and…”
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Magmatic Vapor Source for Sulfur Dioxide Released During Volcanic Eruptions: Evidence from Mount Pinatubo by Wallace, Paul J., Gerlach, Terrence M.

“…Sulfur dioxide (SO$_2$) released by the explosive eruption of Mount Pinatubo on 15 June 1991 had an impact on climate and stratospheric ozone. The total mass…”
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Quiescent hydrogen sulfide and carbon dioxide degassing from Mount Baker, Washington by McGee, Kenneth A., Doukas, Michael P., Gerlach, Terrence M.

“…Volcanic H2S emission rate data are scant despite their importance in understanding magma degassing. We present results from direct airborne plume measurements…”
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Magma degassing triggered by static decompression at Kīlauea Volcano, Hawai‘i by Poland, Michael P., Sutton, A. Jeff, Gerlach, Terrence M.

“…During mid‐June 2007, the summit of Kīlauea Volcano, Hawai‘i, deflated rapidly as magma drained from the subsurface to feed an east rift zone intrusion and…”
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Evidence for dike emplacement beneath Iliamna Volcano, Alaska in 1996 by Roman, Diana C., Power, John A., Moran, Seth C., Cashman, Katharine V., Doukas, Michael P., Neal, Christina A., Gerlach, Terrence M.

“…Two earthquake swarms, comprising 88 and 2833 locatable events, occurred beneath Iliamna Volcano, Alaska, in May and August of 1996. Swarm earthquakes ranged…”
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Three-year decline of magmatic CO2 emissions from soils of a Mammoth Mountain Tree Kill: Horseshoe Lake, CA, 1995-1997 by Gerlach, Terrence M., Doukas, Michael P., McGee, Kenneth A., Kessler, Richard

“…We used the closed chamber method to measure soil CO2 efflux over a three‐year period at the Horseshoe Lake tree kill (HLTK)—the largest tree kill on Mammoth…”
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Airborne volcanic plume measurements using a FTIR spectrometer, Kilauea Volcano, Hawaii by McGee, Kenneth A., Gerlach, Terrence M.

“…A prototype closed‐path Fourier transform infrared spectrometer system (FTIR), operating from battery power and with a Stirling engine microcooler for detector…”
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Volatile budget of Kilauea volcano by Gerlach, Terrence M, Graeber, Edward J

“…The volatile content of magma in the reservoirs of active valcanoes has an important bearing on problems of petrogenesis, magma degassing, eruption mechanisms,…”
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Evaluation of gases, condensates, and SO2 emissions from Augustine volcano, Alaska : the degassing of a Cl-rich volcanic system by SYMONDS, R. B, ROSE, W. I, GERLACH, T. M, BTIGGS, P. H, HARMON, R. S

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Thermodynamic evaluation and restoration of volcanic gas analyses: An example based on modern collection and analytical methods by Gerlach, Terrence M.

“…Thermodynamic evaluation and restoration procedures are applied to a set of 10 volcanic gas analyses obtained by modern collection and analytical methods. The…”
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Halogen degassing during ascent and eruption of water-poor basaltic magma by Edmonds, Marie, Gerlach, Terrence M., Herd, Richard A.

“…A study of volcanic gas composition and matrix glass volatile concentrations has allowed a model for halogen degassing to be formulated for Kīlauea Volcano,…”
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Magma degassing triggered by static decompression at K?lauea Volcano, Hawai'i by Poland, Michael P, Sutton, A Jeff, Gerlach, Terrence M

“…During mid-June 2007, the summit of Klauea Volcano, Hawaii, deflated rapidly as magma drained from the subsurface to feed an east rift zone intrusion and…”
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Carbon and sulphur isotopic composition of Kilauea parental magma by Gerlach, Terrence M, Thomas, Donald M

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Rates of volcanic CO2 degassing from airborne determinations of SO2 emission rates and plume CO2/SO2 : Test study at Pu'u 'O'o cone, Kilauea volcano, Hawaii by GERLACH, T. M, MCGEE, K. A, SUTTON, A. J, ELIAS, T

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Rates of volcanic CO 2 degassing from airborne determinations of SO 2 Emission rates and plume CO 2 /SO 2 : test study at Pu′u ′O′o Cone, Kilauea Volcano, Hawaii by Gerlach, Terrence M., McGee, Kenneth A., Sutton, A. Jefferson, Elias, Tamar

“…We present an airborne method that eliminates or minimizes several disadvantages of the customary plume cross‐section sampling method for determining volcanic…”
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Rates of volcanic CO2 degassing from airborne determinations of SO2 Emission rates and plume CO2/SO2: test study at Pu′u ′O′o Cone, Kilauea Volcano, Hawaii by Gerlach, Terrence M., McGee, Kenneth A., Sutton, A. Jefferson, Elias, Tamar

“…We present an airborne method that eliminates or minimizes several disadvantages of the customary plume cross‐section sampling method for determining volcanic…”
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Three‐year decline of magmatic CO 2 emissions from soils of a Mammoth Mountain Tree Kill: Horseshoe Lake, CA, 1995–1997 by Gerlach, Terrence M., Doukas, Michael P., McGee, Kenneth A., Kessler, Richard

“…We used the closed chamber method to measure soil CO 2 efflux over a three‐year period at the Horseshoe Lake tree kill (HLTK)—the largest tree kill on Mammoth…”
Get full text