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About AVO

Izbekov, Pavel

RESEARCH INTERESTS:Investigating magma processes in volcanic arcs through petrologic and experimental studies of igneous rocks. MONITORING: remote sensing, processing of SAR imagery, communication with Russian colleagues.

Website: http://kiska.giseis.alaska.edu/input/pavel/

Discipline(s): Geochemistry, Geology, Petrology, Remote Sensing, Tephra

References:

Dating individual zones in phenocrysts from the 2016–2017 eruption of Bogoslof volcano provides constraints on timescales of magmatic processes, 2023

Moshrefzadeh, J., Izbekov, P., Loewen, M., Larsen, J., and Regan, S., 2023, Dating individual zones in phenocrysts from the 2016–2017 eruption of Bogoslof volcano provides constraints on timescales of magmatic processes: Journal of Volcanology and Geothermal Research v. 435, article no. 107741, 16 p. https://doi.org/10.1016/j.jvolgeores.2022.107741.

Interconnection of magma sources beneath the Katmai volcanic system inferred from seismic tomography and petrology, 2023

Koulakov, I., Izbekov, P., Eichelberger, J., Al Arifi, N., and Qaysi, S.I., 2023, Interconnection of magma sources beneath the Katmai volcanic system inferred from seismic tomography and petrology: Journal of Volcanology and Geothermal Research v. 434, 107744. https://doi.org/10.1016/j.jvolgeores.2023.107744.

Structure of shallow magma sources beneath Augustine Volcano (Alaska) inferred from local earthquake tomography, 2023

Koulakov, I., Qaysi, S.I., Izbekov, P., and Browne, B.L., 2023, Structure of shallow magma sources beneath Augustine Volcano (Alaska) inferred from local earthquake tomography: Journal of Volcanology and Geothermal Research v. 444, 107965. https://doi.org/10.1016/j.jvolgeores.2023.107965

Multiple magma sources beneath the Okmok Caldera as inferred from local earthquake tomography, 2022

Kasatkina, E., Koulakov, I., Grapenthin, R., Izbekov, P., Larsen, J. F., Al Arifi, N., and Saleh Ismail Qaysi, 2022, Multiple magma sources beneath the Okmok caldera as inferred from local earthquake tomography: Journal of Geophysical Research: Solid Earth, v. 127. doi.org/10.1029/2022JB024656.
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Evolution in eruptive style of the 2018 eruption of Veniaminof volcano, Alaska, reflected in groundmass textures and remote sensing, 2021

Loewen, M.L., Dietterich, H.R., Graham, Nathan, and Izbekov, Pavel, 2021, Evolution in eruptive style of the 2018 eruption of Veniaminof volcano, Alaska, reflected in groundmass textures and remote sensing: Bulletin of Volcanology, v. 83, no. 72, 19 p., https://doi.org/10.1007/s00445-021-01489-6.

Major-element oxide, trace element, and glass compositional analyses from Holocene to historical eruptions from Pavlof Volcano, Alaska, 2021

Larsen, J.F., Waythomas, C.F., Mulliken, K.M., Izbekov, Pavel, and Cameron, C.E., 2021, Major-element oxide, trace element, and glass compositional analyses from Holocene to historical eruptions from Pavlof Volcano, Alaska: Alaska Division of Geological & Geophysical Surveys Preliminary Interpretive Report 2021-1, 20 p., https://doi.org/10.14509/30580.

Multidisciplinary constraints on magma compressibility, the pre-eruptive exsolved volatile fraction, and the H2O/CO2 molar ratio for the 2006 Augustine eruption, Alaska, 2021

Wasser, V.K., Lopez, T.M., Anderson, K.R., Izbekov, Pavel, and Freymueller, J.T., 2021, Multidisciplinary constraints on magma compressibility, the pre-eruptive exsolved volatile fraction, and the H2O/CO2 molar ratio for the 2006 Augustine eruption, Alaska: Geochemistry, Geophysics, Geosystems, v. 22, 24 p., 10.1029/2021GC009911.

Volcanic seismicity beneath Chuginadak Island, Alaska (Cleveland and Tana volcanoes): implications for magma dynamics and eruption forecasting, 2021

Power, J.A., Roman, D.C., Lyons, J.J., Haney, M.M., Rasmussen, D.J., Plank, Terry, Nicolaysen, K.P., Izbekov, Pavel, Werner, Cynthia, Kaufman, A.M., 2021, Volcanic seismicity beneath Chuginadak Island, Alaska (Cleveland and Tana volcanoes): implications for magma dynamics and eruption forecasting: Journal of Volcanology and Geothermal Research, v. 412, no.107182, 18 p., 10.1016/j.jvolgeores.2021.107182.

Linking subsurface to surface using gas emission and melt inclusion data at Mount Cleveland volcano, Alaska, 2020

Werner, Cindy, Rasmussen, D. J., Plank, Terry, Kelly, P. J., Kern, Christoph, Lopez, Taryn, Gliss, Jonas, Power, J.A., Roman, D.C., Izbekov, Pavel, and Lyons, John, 2020, Linking subsurface to surface using gas emission and melt inclusion data at Mount Cleveland volcano, Alaska: Geochemistry, Geophysics, Geosystems, v. 125, article no. e2019GC008882, 33 p. https://doi.org/10.1029/2019GC008882.

Petrology of the 2016-2017 eruption of Bogoslof Island, Alaska, 2019

Loewen, M.L., Izbekov, Pavel, Moshrefzadeh, Jamshid, Coombs, Michelle, Larsen, Jessica, Graham, Nathan, Waythomas, Christopher, and Wallace, Kristi, 2019, Petrology of the 2016-2017 eruption of Bogoslof Island, Alaska: Bulletin of Volcanology v. 81, n. 72, 20 p., doi:10.1007/s00445-019-1333-6.

AMS radiocarbon dates on peat section related with tephra and archaeological sites in Carlisle Island, the Islands of Four Mountains, Alaska., 2017

Okuno, Mitsuru, Izbekov, Pavel, Nicolaysen, K.P., Sato, Eiichi, Nakamura, Toshio, Savinetsky, A.B., Vasyukov, Dmitrii, Krylovich, O.A., Khasanov, Bulat, Miranda, Jonathan, Persico, Lyman, Hatfield, Virginia, West, D.L., and Bruner, K.M., 2017, AMS radiocarbon dates on peat section related with tephra and archaeological sites in Carlisle Island, the Islands of Four Mountains, Alaska: Radiocarbon, v. 59, no. 6, p. 1771-1778.

Aleutian arc geothermal fluids: chemical analyses of waters and gases, 2015

Evans, W.C., Bergfeld, D., Neal, C.A., McGimsey, R.G., Werner, C.A., Waythomas, C.F., Lewicki, J.L., Lopez, T., Mangan, M.T., Miller, T.P., Diefenbach, A., Schaefer, J., Coombs, M.L., Wang, B., Nicolaysen, K., Izbekov, P., Maharrey, Z., Huebner, M., Hunt, A.G., Fitzpatrick, J., and Freeburg, G., 2015, Aleutian Arc geothermal fluids: chemical analyses of waters and gases: U.S. Geological Survey Data release, http://dx.doi.org/10.5066/F74X55VB

Lightning-induced volcanic spherules, 2015

Genareau, Kimberly, Wardman, J.B., Wilson, T.M., McNutt, S.R., and Izbekov, Pavel, 2015, Lightning-induced volcanic spherules: Geology, v. 43, n. 4, p. 319-322, doi:10.1130/G36255.1

Pre-eruptive magma mixing and crystal transfer revealed by phenocryst and microlite compositions in basaltic andesite from the 2008 eruption of Kasatochi Island volcano, 2015

Neill, O.K., Larsen, J.F., Izbekov, P.E., and Nye, C.J., 2015, Pre-eruptive magma mixing and crystal transfer revealed by phenocryst and microlite compositions in basaltic andesite from the 2008 eruption of Kasatochi Island volcano: American Mineralogist, v. 100, n. 4, p. 722-737, doi: 10.2138/am-2015-4967

Seismic structure changes beneath Redoubt Volcano during the 2009 eruption inferred from local earthquake tomography, 2014

Kasatkina, Ekaterina, Koulakov, Ivan, West, Michael, and Izbekhov, Pavel, 2014, Seismic structure changes beneath Redoubt Volcano during the 2009 eruption inferred from local earthquake tomography: Journal of Geophysical Research: Solid Earth, v. 119, n. 6, p. 4938-4954, http://dx.doi.org/10.1002/2013JB010935

Fluid ascent during the 2004-2005 unrest at Mt. Spurr inferred from seismic tomography, 2013

Koulakov, I., West, M., and Izbekov, P., 2013, Fluid ascent during the 2004-2005 unrest at Mt. Spurr inferred from seismic tomography: Geophysical Research Letters, v. 40, doi:10.1002/grl.50674 .

Remote observations of eruptive clouds and surface thermal activity during the 2009 eruption of Redoubt Volcano, 2013

Webley, P.W., Lopez, T.M., Ekstrand, A.L., Kean, K.G., Rinkleff, P., Dehn, J., Cahill, C.F., Wessels, R.L., Bailey, J.E., Izbekov, P., and Worden, A., 2013, Remote observations of eruptive clouds and surface thermal activity during the 2009 eruption of Redoubt Volcano: Journal of Volcanology and Geothermal Research, v. 259, p. 185-200, doi:10.1016/j.jvolgeores.2012.06.023

Petrology and geochemistry of the 2006 eruption of Augustine Volcano, 2010

Larsen, J.F., Nye, C.J., Coombs, M.L., Tilman, Mariah, Izbekov, Pavel, and Cameron, Cheryl, 2010, Petrology and geochemistry of the 2006 eruption of Augustine Volcano, chapter 15 of Power, J.A., Coombs, M.L., and Freymueller, J.T., eds., The 2006 eruption of Augustine Volcano, Alaska: U.S. Geological Survey Professional Paper 1769, p. 335-382 and spreadsheets [http://pubs.usgs.gov/pp/1769/chapters/p1769_chapter15].

The 7-8 August 2008 eruption of Kasatochi Volcano, central Aleutian Islands, Alaska, 2010

Waythomas, C.F., Scott, W.E., Prejean, S.G., Schneider, D.J., Izbekov, Pavel, and Nye, C.J., 2010, The 7-8 August 2008 eruption of Kasatochi Volcano, central Aleutian Islands, Alaska: Journal of Geophysical Research, v. 115, n. B00B06, 23 p., doi:10.1029/2010JB007437 .

The August 7, 2008 eruption of Kasatochi Volcano: a major explosive eruption and its aftermath at a small island volcano in the central Aleutian Islands of Alaska, 2009

Waythomas, C.F., Scott, W.E., Nye, C.J., Izbekov, Pavel, and Williams, Jeff, 2009, The August 7, 2008 eruption of Kasatochi Volcano: a major explosive eruption and its aftermath at a small island volcano in the central Aleutian Islands of Alaska [abs.]: Abstracts with Programs - Geological Society of America, v. 41, n. 7, p. 230.

Augustine Volcano: Mg, Cr, and Ni-rich: LILE, REE, and HFSE-poor, 2008

Nye, C.J., Coombs, M.L., Larsen, J., Izbekov, P., Tilman, M., and Cameron, C., 2008, Augustine Volcano: Mg, Cr, and Ni-rich: LILE, REE, and HFSE-poor [abs.]: in Abstracts of the 18th Annual V.M. Goldschmidt Conference, Geochimica et Cosmochimica Acta, v. 72, n. 12S, p. A692.

The 2006 Augustine eruption in Synthetic Aperture Radar data, 2006

Lovick, Joseph, Izbekov, Pavel, Dean, Ken, and Atwood, Don, 2006, The 2006 Augustine eruption in Synthetic Aperture Radar data [abs.]: Geological Society of America - Abstracts with Programs, v. 38, n. 5, p. 28.

The role of remote sensing in monitoring of Augustine Volcano, 2006

Webley, Peter, Dean, Ken, Dehn, Jon, Bailey, John, Schneider, Dave, Wessels, Rick, Lovick, Joseph, Rinkleff, Peter, and Izbekov, Pavel, 2006, The role of remote sensing in monitoring of Augustine Volcano [abs.]: Geological Society of America - Abstracts with Programs, v. 38, n. 5, p. 28.

Variations of glass composition at the start of the 2006 eruption, Augustine volcano, Alaska, 2006

Izbekov, Pavel, Wallace, Kristi, Larsen, Jessica, Nye, Chris, and Eichelberger, John, 2006, Variations of glass composition at the start of the 2006 eruption, Augustine volcano, Alaska [abs.]: Geological Society of America - Abstracts with Programs, v. 38, n. 5, p. 76-77.

The 1997 eruption of Okmok Volcano, Alaska: a synthesis of remotely sensed imagery, 2003

Patrick, M. R., Dehn, J., Papp, K. R., Lu, Z., Dean, K., Moxey, L., Izbekov, P., and Guritz, R., 2003, The 1997 eruption of Okmok Volcano, Alaska: a synthesis of remotely sensed imagery: Journal of Volcanology and Geothermal Research, v. 127, n. 1-2, p. 87-105.

Operational satellite monitoring of volcanoes at the Alaska Volcano Observatory, 2002

Dean, K. G., Dehn, Jon, Engle, Kevin, Izbekov, Pavel, and Papp, Ken, 2002, Operational satellite monitoring of volcanoes at the Alaska Volcano Observatory: in Harris, A. J. H., Wooster, Martin, and Rothery, D. A., (eds.), Monitoring Volcanic Hotspots Using Thermal Remote Sensing, Advances in Environmental Monitoring and Modelling, v. 1, n. 3, p. 70-97.

Thermal precursors in satellite images of the 1999 eruption of Shishaldin Volcano, 2002

Dehn, Jonathan, Dean, K. G., Engle, Kevin, and Izbekov, Pavel, 2002, Thermal precursors in satellite images of the 1999 eruption of Shishaldin Volcano: Bulletin of Volcanology, v. 64, n. 8, p. 525-534.

Eruption of andesite triggered by dyke injection: contrasting cases at Karymsky Volcano, Kamchatka and Mt. Katmai, Alaska, 2000

Eichelberger, John, and Izbekov, Pavel, 2000, Eruption of andesite triggered by dyke injection: contrasting cases at Karymsky Volcano, Kamchatka and Mt. Katmai, Alaska: in Francis, Peter, Neuberg, Juergen, and Sparks, R. S. J., (eds.), Philosophical Transactions: Mathematical, Physical and Engineering Sciences, v. 358, n. 1770, p. 1465-1486.

Dike-triggered eruption of stored andesitic magma: contrasting cases from Karymsky Volcano/ Academy Caldera, Kamchatka and Mount Katmai/ Novarupta Volcano, Alaska, 1999

Eichelberger, J. C., Izbekov, P. E., Ivanov, B. I., Belousov, A. B., and Belousova, M. G., 1999, Dike-triggered eruption of stored andesitic magma: contrasting cases from Karymsky Volcano/ Academy Caldera, Kamchatka and Mount Katmai/ Novarupta Volcano, Alaska [abs.]: Eos, v. 80, n. 46, p. 1110.

Thermal satellite imagery of the 1999 eruption of Shishaldin Volcano, 1999

Dehn, Jonathan, Dean, Kenneson, Worley, Shelly, Izbekov, Pavel, Schneider, D. J., Theilen, Monica, and Engle, Kevin, 1999, Thermal satellite imagery of the 1999 eruption of Shishaldin Volcano [abs.]: Eos, v. 80, n. 46, p. 1146.

Thermal satellite imagery of the 1999 eruption of Shishaldin Volcano, 1999

Dehn, J., Dean, K. G., Worley, S., Izbekov, P., Schneider, D., Theilen, M., and Engle, K., 1999, Thermal satellite imagery of the 1999 eruption of Shishaldin Volcano [abs.]: in Severin, Barb and Anderson, P. M., (eds.), Science in the north: 50 years of change, Arctic Science Conference, 50, Program and Abstracts, Denali National Park and Preserve, AK, Sept 19-22, 1999, p. 210-211.

SAR and TIR analysis of the 1997 eruption of Okmok Volcano, Alaska, 1998

Izbekov, Pavel, Dean, K. G., and Dehn, Jon, 1998, SAR and TIR analysis of the 1997 eruption of Okmok Volcano, Alaska [abs.]: in Arctic Science Conference, 49, Program and Abstracts, Fairbanks, AK, Oct. 25-28, 1998, p. 175.

Xenoliths from Redoubt Volcano, Alaska, 1996

Nye, C. J., Izbekov, P., and Eichelberger, J. C., 1996, Xenoliths from Redoubt Volcano, Alaska [abs.]: Eos, v. 77, n. 46, p. 771.