Program

3F. The complexity and diversity of pyroclastic fall out deposits All abstracts

Oral presentation
Date/Room/Chair
July 23 AM1 (8:45-10:30) Room A3 Ray Cas, Laura Pioli
July 23 AM2 (10:45-12:30) Room A3 Laura Pioli, Kathy Cashman
July 23 PM1 (15:00-16:45) Room A3 Guido Giordano, Kazatuka Mannen
Poster presentation July 23 Core Time (13:30-15:00)  
Convener Ray Cas
Date/Time No. Title Authors Presenter Page
July 23
8:45-9:00
3A1_3F-O1 The complexity and diversity of pyroclastic fallout forming eruptions and deposits: how do we study and classify them? Raymond A.F. Cas, Katherine Cashman, Guido Giordano, Other Raymond A.F. Cas 899
July 23
9:00-9:30
3A1_3F-O2
Invited
Explosive volcanic eruptions: from observations to quantification Costanza Bonadonna Costanza Bonadonna 900
July 23
9:30-9:45
3A1_3F-O3 From field data to volumes: constraining uncertainty for pyroclastic eruptions Malin Klawonn, Bruce F Houghton, Donald A Swanson, Other Bruce F Houghton 901
July 23
9:45-10:00
3A1_3F-O4 Emplacement of complex fall deposits from heterogeneous magmatic systems: the bimodal Cuicuiltic member at Los Humeros caldera, Mexico Pablo Davila-Harris, Gerardo Carrasco-Nunez Gerardo Carrasco-Nunez 902
July 23
10:00-10:15
3A1_3F-O5 Stratigraphy and eruptive dynamics of the 2011 Cordon Caulle eruption, Chile Manuela Elissondo, Valerie Baumann, Costanza Bonadonna, Other Raffaello Cioni 903
July 23
10:15-10:30
3A1_3F-O6 Reconstruction of eruption dynamics and conduit evolution from granulometry, componentry, and accessory lithic clast morphology: the 2360 BP eruption of Mount Meager Michelle E. Campbell, Lucy Porritt, Kelly Russell Michelle E. Campbell 904
July 23
10:45-11:15
3A2_3F-O7
Invited
Reconstruction of volcanic plume dynamics and fallout deposits on the basis of numerical simulations Yujiro J. Suzuki, Takehiro Koyaguchi Yujiro J. Suzuki 905
July 23
11:15-11:30
3A2_3F-O8 The application of statistical methods in determining volcanic eruption parameters from tephra fall deposits Rose E Burden, Li Chen, Jeremy C Phillips, Other Jeremy C Phillips 906
July 23
11:30-11:45
3A2_3F-O9 Which part of the eruption cloud does volcanic ash fall from? An inversion analysis of the 1986B Izu-Oshima eruption Kazutaka Mannen, Charles B Connor Kazutaka Mannen 907
July 23
11:45-12:00
3A2_3F-O10 Inception of mafic, explosive caldera-forming eruptions: the basal fallout deposits of the "villa venni" (355 ka) and "pozzolane nere" (407 ka) eruptions at "colli albani" volcano (italy) Guido Giordano, Silvia Campagnola, Annapaula Vinkler, Other Guido Giordano 908
July 23
12:00-12:15
3A2_3F-O11 Tephra in Argentina establishes postglacial eruptive history of Laguna del Maule volcanic field in Chile Judy Fierstein, Patricia Sruoga, Alvaro Amigo, Other Judy Fierstein 909
July 23
12:15-12:30
3A2_3F-O12 Stratigraphic variation in characteristics of pyroclastic deposits in the 2011 subplinian eruptions of Shinmoedake volcano Yu Iriyama, Atsushi Toramaru, Tetsuo Yamamoto Yu Iriyama 910
July 23
15:00-15:15
3P1_3F-O13 Water-settled fall deposits from low to moderate intensity silicic submarine eruptions Sharon R Allen, Rebecca J Carey, Jocelyn McPhie Jocelyn McPhie 911
July 23
15:15-15:30
3P1_3F-O14 Cores for concern: The difficulty of recording tephra fallout deposits in marine sediments Michael Cassidy, Jessica Trofimovs, Martin R Palmer, Other Michael Cassidy 912
July 23
15:30-15:45
3P1_3F-O15 Is tephra stratigraphy in seasonal snow likely to be preserved? Observations from proximal deposits at Fimmvorduhals (2010) and Tolbachinsky Dol (2012-13) Benjamin R Edwards, Alexander Belousov, Marina Belousova, Other Benjamin R Edwards 913
July 23
15:45-16:00
3P1_3F-O16 The relationship between magmatic-phreatomagmatic transition and vesicularity in Heian eruption of Towada Volcano Yoshimi Hiroi, Tsuyoshi Miyamoto Yoshimi Hiroi 914
July 23
16:00-16:15
3P1_3F-O17 Fragmentation mechanism of basaltic tephras from two far-reaching historical eruptions from Katla volcano, Iceland Johanne Schmith, Armann Höskuldsson, Gudrun Larsen, Other Johanne Schmith 915
July 23
16:15-16:30
3P1_3F-O18 The 1732 phreatomagmatic eruption of Eggoeya, Jan Mayen. Eirik Gjerloew, Armann Hoskuldsson, Rolf Birger Pedersen Eirik Gjerloew 916
July 23
16:30-16:45
3P1_3F-O19 Eruptive history of the barombi mbo maar, southwest cameroon, central Africa: constraints from tephrostratigraphic analysis of phreatomagmatic deposits Boris Chako Tchamabe, Takeshi Ohba, Issa, Other Boris Chako Tchamabe 917
July 23
Poster
3W_3F-P1 Two far-reaching historical eruptions from Katla volcano, Iceland: Fragmentation mechanism of the basaltic tephras Johanne Schmith, Ármann Höskuldsson, Gudrun Larsen, Other Johanne Schmith 918
July 23
Poster
3W_3F-P2 The role of magma mixing in the explosive 2007-2008 eruption of Oldoinyo Lengai, Tanzania Sonja A. Bosshard, Hannes B. Mattsson Sonja A. Bosshard 919
July 23
Poster
3W_3F-P3 Characteristics of tephras from the initial stages of the eruption of Cordon Caulle Volcanic Complex eruption (Southern Andes), June 2011 Elizabeth I. Rovere, I Lia Botto, Maria E. Canafoglia, Other Elizabeth I. Rovere 920
July 23
Poster
3W_3F-P4 Mafic minerals compositions as a useful tool for the identification of source volcano of weathered fallout deposits - a case study of the middle Pleistocene tephra beds in central Japan - Yoshihiro Takeshita Yoshihiro Takeshita 921
July 23
Poster
3W_3F-P5 Effects of vertical diffusivity of particles on distribution of deposits calculated by the tephra-tracking model PUFF Koji Kiyosugi, Takehiro Koyaguchi, Yujiro J Suzuki Koji Kiyosugi 922
July 23
Poster
3W_3F-P6 Sub-plinian fall deposits and their grain size distribution of January 2011 eruption from Shinmoedake Volcano, Kirishima Volcanic Group, South Kyushu, Japan Ryuta Furukawa, Nobuo Geshi, Shun Nakano, Other Ryuta Furukawa 923
July 23
Poster
3W_3F-P7 Vesiculation and fragmentation in silicic subaerial and submarine magmas: insights from case studies in the Kermadec arc Melissa D Rotella, Colin JN Wilson, Simon J Barker, Other Melissa D Rotella 924
July 23
Poster
3W_3F-P8 Quantification of tephra deposits from Tungurahua 2011 - 2013 eruption, Ecuador: implication on the evolution of a long-lasting eruption Benjamin Bernard, Bridget Wade, Silvana Hidalgo, Other Benjamin Bernard 925
July 23
Poster
3W_3F-P9 Multi-vent/lobe tephra deposition from the 1256 Al-Madinah eruption, Saudi Arabia Emily Kawabata, Mark S Bebbington, Shane J Cronin, Other Emily Kawabata 926
July 23
Poster
3W_3F-P10 Transport of pyroclastic particles from 1959 Kilauea Iki eruption in Hawaii Kae Tsunematsu, Bruce Houghton, Sarah Fagents, Other Kae Tsunematsu 927
July 23
Poster
3W_3F-P11 Numerical simulations of atmospheric tephra dispersal at mesoscale - implications for assessment of total erupted mass from the December 2006 and 2009 explosive events at Bezymianny Volcano, Kamchatka Konstantin B. Moiseenko, Natalia A. Malik Konstantin B. Moiseenko 928
July 23
Poster
3W_3F-P12 SOURCE DYNAMICS OF PULSATORY ERUPTIONS Dominguez Lucia, Laura Pioli, Costanza Bonadonna, Other Dominguez Lucia 929
July 23
Poster
3W_3F-P13 Constraining tephra dispersion and deposition from cyclic subplinian explosions at Shinmoedake volcano, Kyushu, Japan, 2011 Fukashi Maeno, Masashi Nagai, Setsuya Nakada, Other Fukashi Maeno 930
July 23
Poster
3W_3F-P14 Stratigraphy of 2010 merapi eruption in comparison to previous large deposits Supriyati D Andreastuti, John S Pallister, Subandriyo, Other Supriyati D Andreastuti 931
July 23
Poster
3W_3F-P15 Re-examination of the widespread correlation of Middle Pleistocene tephras in Japan: a co-ignimbrite Ks18 tephra in central Japan and the Shimokado pyroclastic flow deposits, south Kyusyu Fumikatsu Nishizawa, Takehiko Suzuki Fumikatsu Nishizawa 932
July 23
Poster
3W_3F-P16 Correlating multiple tephra records with heuristic matching Rebecca M Green, Mark S Bebbington, Shane J Cronin, Other Rebecca M Green 933
July 23
Poster
3W_3F-P17 Distribution and character of the 2011 Shinmoedake eruption deposits at Kirishima Volcano, Japan Yasuo Miyabuchi, Daisuke Hanada, Hiroshi Niimi, Other Yasuo Miyabuchi 934
July 23
Poster
3W_3F-P18 Volume estimation of single vulcanian eruption during the activity of Showa crater, Sakurajima Volcano, Japan Masayuki Oishi, Kuniaki Nishiki, Nobuo Geshi, Other Masayuki Oishi 935
July 23
Poster
3W_3F-P19 Late Quaternary tephrostratigraphy of the East Asia: implications for the eruptive histories of Baegdusan and Ulleung volcanoes. Chungwan Lim, Kazuhiro Toyoda, Ken Ikehara, Other Insung Lee 936
July 23
Poster
3W_3F-P20 Geochemical correlation of marine tephra from Sulu to proximal deposits of active volcanoes in the Philippines Catherine C Lit, Maria Luisa G Tejada, Sandra G Catane Catherine C Lit 937