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Reprints are available
upon request !
Thesis
Walter TR (2002) Structural collapse: The sources and
effects of volcano flank instability, a case study on the
Canary Islands. Dissertation, 105pp.
Walter TR (1999a) Structural geology of Valley Vannino,
Novara, Italian Alps. Diploma thesis - field project, 57pp.
Walter TR (1999b) Topographic analysis and numeric
evaluation of superposed deformation analogue models.
Diploma thesis - laboratory project, 67pp.
Reprints are available
upon request !
Non - ISI publications
Here is something for little kids:
„Haus der kleinen Forscher“ Vulkane
–
die Feuerspucker der Erde. Forscht mit 4- 2012

Walter TR and Motagh M (2009) Longevity of a large magma
body beneath Uturuncu Volcano, Bolivia, as constrained by
surface lineaments, stress models and InSAR. EGU General
Assembly 2009, EGU2009-4111.
Walter TR and Motagh M (2009) Longevity of a large magma
body beneath Uturuncu Volcano, Bolivia, as constrained by
surface lineaments, stress models and InSAR. EGU General
Assembly 2009, EGU2009-4111.
Eggert S and Walter TR (2009) Volcanic activity before and
after large tectonic earthquakes: Observations and
statistical significance. EGU General Assembly 2009,
EGU2009-4976.
Walter TR, Wang R, Acocella V, Neri M, Grosser H, Zschau J
(2009) Simultaneous magma and gas eruptions at three
volcanoes in southern Italy: an earthquake trigger?. EGU
General Assembly 2009, EGU2009-4127.
Walter TR and Motagh M (2009) Longevity of a large magma
body beneath Uturuncu Volcano, Bolivia, as constrained by
surface lineaments, stress models and InSAR. EGU General
Assembly 2009, EGU2009-4111.
Anderssohn J, Motagh M, Walter TR (2008) Magma source
modelling derived from ScanSAR and InSAR time series
analysis. IAVCEI General assembly, Reykjavik, Iceland,
Tuesday, 19 August 2008 Rm-2 / HT-105
Shirzaei M, Walter TR (2008) Tectonic earthquakes associated
with the 2006 Ol Doinyo Lengai eruption: Insights from InSAR
and stress field modeling. IAVCEI General assembly,
Reykjavik, Iceland, Monday, 18 August 2008 2-b P14
Mueller K, Walter TR (2008) Caldera ellipticity and
deformation in Iceland – a combination of remote sensing
analysis and experimental studies. IAVCEI General assembly,
Reykjavik, Iceland, Monday, 18 August 2008 2-i P07
Longpré MA, Troll V, Walter TR, Hansteen TH (2008) Explosive
activity and change in lava composition associated with
giant landslides at ocean island volcanoes: the case of the
Teno massif, Tenerife. IAVCEI General assembly, Reykjavik,
Iceland, Thursday, 21 August 2008 Rm-4 / HT-104
Manconi A, Longpré MA, Walter TR, Troll V (2008) Changes on
plumbing system caused by volcanic sector collapses studied
trough finite element models. IAVCEI General assembly,
Reykjavik, Iceland, Thursday, 21 August 2008 Rm-4 / HT-104
Manconi A, Walter TR (2008) Effects of 3-D heterogeneities
on the deformation signal detected at Campi Flegrei caldera
(Southern Italy). IAVCEI General assembly, Reykjavik,
Iceland, Tuesday, 19 August 2008 2-c P04
Ruch J, Walter TR (2008) A combined analysis of
morphotectonic lineaments and InSAR observations at Lazufre,
Chile - Argentina. IAVCEI General assembly, Reykjavik,
Iceland, Tuesday, 19 August 2008 2-c P05
Motagh M, Walter TR (2008) InSAR time series analysis of
surface deformation at Uturuncu Volcano, Bolivia. IAVCEI
General assembly, Reykjavik, Iceland, Tuesday, 19 August
2008 2-d P36
Münn S, Walter TR (2008) Joint field and experimental study
of the fault pattern at the unstable volcano flank of El
Hierro, Canary Islands. IAVCEI General assembly, Reykjavik,
Iceland, Thursday, 21 August 2008 1-l P06
Walter TR (2008) Lahar
deposits amplify ground shaking and lead to earthquake
disaster: The 26 May 2006 magnitude 6.4 Yogyakarta
earthquake south of Mt. Merapi volcano. IAVCEI General
assembly, Reykjavik, Iceland, Friday, 22 August 2008 3-d P07
Walter, T. R. (2008) The 26 May
2006 magnitude 6.4 Yogyakarta earthquake south of Mt.
Merapi volcano: Did lahar deposits amplify ground shaking
and thus lead to the disaster? 33
International Geological Congress IGC Oslo, MPV05807L,
Invited talk
Burchardt, S.; Walter, T. R. (2008) Formation and
propagation of caldera ring-faults constrained by analogue
experiments. 3
International Geological Congress IGC Oslo, MPV06818P.
Walter, T. R.; Victor, P.; Krawczyk, C.; Oncken, O.
(2008) Detecting sub-millimeter fault slip using
extensometers in the forearc and volcanic zone of northern
Chile. EGU2008-A-09057; SM9-1MO5P-0478
Sobiesiak, M.; Eggert, S.; Grosser, H.; Walter, T. ; Schurr,
B.; Vilotte, J.-P.; Arranda, C.; Woith, H.; Wetzel, H.-U.;
Gonzales, G. ; The Task Force Team (2008) Post seismic Task
Force Operation after the Mw 7.7 Tocopilla Earthquake in
Northern Chile. EGU2008-A-09928; SM9-1MO5P-0480.
Motagh, M.; Wang, R.; Walter, T.R.; Anderssohn, J. (2008)
Constraining the slip distribution of the Mw 8 Pisco (15 Aug
2007) and Mw 7.7 Tocopilla (14 Nov 2007) earthquakes with
Wide Swath and Image Mode Interferometric Synthetic Aperture
Radar. EGU2008-A-10205; GD8-1WE3O-002.
Alipour, S.; Motagh, M.; Sharifi, M.; Walter, T.R. (2008)
Satellite radar interferometry time series analysis of land
subsidence caused by groundwater overexploitation in Tehran,
Iran. EGU2008-A-10684; G6-1WE5P-0388.
Anderssohn, J.; Pasquali, P.; Motagh, M.; Walter, T.R.;
Kaufmann, H. (2008) Topographic phase correlation
improvement of D-InSAR and ScanSAR: An application to South
American earthquakes. EGU2008-A-10497; G6-1WE5P-0389.
Walter, T. R. (2008) Volcano spreading and stress
interaction with intrusion events (solicited).
EGU2008-A-07867; IS19 - GMPV26/TS10-1TH3O-005.
Shirzaei, M.; Motagh, M.; Walter, T.h.; Golamzadeh, A.;
Yamini-Fard, F. (2008) Earthquake mechanism and stress
transfer induces salt diapir deformation: Results from
hHybrid inversion of d-InSAR and aftershock data of the Nov
27 2005 Qeshm Island earthquake, Iran. EGU2008-A-10228;
GD8-1TH2P-0100.
Wang, R.; Motagh, M.; Walter, T. (2008) Inversion of slip
distribution from co-seismic deformation data by a
sensitivity-based iterative fitting method.
EGU2008-A-07971; GD8-1TH2P-0101.
Lühr, B.-G.; Walter, Th.; Wassermann, J.; Wang, R.; Wagner,
D.; Anggraini, A.; Parolai, S.; Zschau, J.; Harjadi, P.;
Brotopuspito, K. S. (2008) The surprising Mw 6.5 Bantul
Earthquake 2006. EGU2008-A-03153; NH9.10-1TH4P-0448.
Le Corvec, N.; Walter, T. R. (2008) Flank instability and
internal deformation on volcanic islands: An experimental
study of the coupling between gravitational spreading and
rift-zone intrusion (solicited). EGU2008-A-07766;
GMPV25-1FR1P-0093.
Walter, TR; Wang, R; Acocella, V; Neri, M; Grosser, H (2008)
Three volcanoes triggered: Dynamic stress interaction of the
2002 Palermo earthquake, Stromboli eruption, Panarea
hydrothermal activity and Mount Etna eruption.
EGU2008-A-11950; IS19 - GMPV26/TS10-1FR1P-0157.
Manoochehr Shirzaei, Thomas R. Walter, Mahdi Motagh, Andrea
Manconi, Riccardo Lanari (2007) Inversion of InSAR data via
Genetic Algorithm and Simulated Annealing methods: first
results from the Campi-Flegrei volcanic region. Fringe 2007
Workshop of the European Space Agency, Frascati.
noochehr Shirzaei(1), Mahdi Motagh(1), Thomas R. Walter(1),
Abbas Golamzadeh(2) and Farzam Yaminifard(2) (2007) Precise
source modeling of the 2005 Qeshm Island earthquake (Iran)
using a joint inversion of surface deformation and
aftershock data. Fringe 2007 Workshop of the European Space
Agency, Frascati.
Mahdi Motagh(1), Thomas, R. Walter(1), Mohammad Ali
Sharifi(2), Eric Fielding(3), Andreas Schenk(4), Jan
Anderssohn(5) and Jochen Zschau(1) (2007) Measurement of
surface subsidence hazard in Iran from satellite radar
interferometry. Fringe 2007 Workshop of the European Space
Agency, Frascati.
Jan Anderssohn(1), Hans-Ulrich Wetzel(1), Thomas Walter(1)
and Mahdi Motagh(1) (2007) Measurement of land subsidence in
the Kashmar Valley, northeast Iran, using satellite radar
interferometry. Fringe 2007 Workshop of the European Space
Agency, Frascati.
Motagh, M, Walter, T, Sharifi, M, Schenk, A, Anderssohn, J,
Zschau, J (2007) An InSAR-based survey of surface
subsidence hazard in Iran. Eos Trans. AGU,
88(52), Fall Meet. Suppl., Abstract H31L-03.
Donoghue, E, Troll, V R, Harris, C, Walter, T R, Pérez
Torrado, F J (2007) Fluid-Rock Interaction in the
Miocene Tejeda Caldera, Gran Canaria, Canary Islands. Eos
Trans. AGU, 88(52), Fall Meet. Suppl., Abstract
V23A-1231
Walter TR (2007) Do volcanoes and earthquakes interact?
Insights from InSAR observation and numerical modelling.
University Hamburg Kolloquium, 10 May 2007. Talk, solicited.
Walter TR, Amelung F (2007) InSAR ground deformation, data
inversion and stress transfer in basaltic volcanoes. EGU
meeting, Geophysical Research Abstracts, EGU2007-A-01987,
GD08-1MO2O-002, talk, solicited.
Manconi A, Walter TR, Amelung F (2007) Deformation due to an
inflation source in a layered half-space: Application to
Darwin volcano, Galápagos. EGU meeting, Geophysical Research
Abstracts, EGU2007-A-00469; GMPV6-1MO3O-002, talk.
Ruch J, Anderssohn J, Walter TR, Motagh M (2007) Wide
deformation in the Azufre volcanic area, South America: A
developing Giant? EGU meeting, Geophysical Research
Abstracts, EGU2007-A-00235; GMPV6-1MO1P-0080, poster.
Lungarini L, Manconi A, Walter TR, Troise C, De Natale G
(2007) The influence of topography and volcano tectonic
structures on the ground deformation field at Vesuvius
volcano. EGU meeting, Geophysical Research Abstracts,
EGU2007-A-00539; GMPV6-1MO5O-002, poster.
Le Corvec N, Walter TR, Ruch J (2007) Internal flank
deformation on large volcanic islands: comparison between
gravitational spreading and rift zone intrusion through
analogue modelling. EGU meeting, Geophysical Research
Abstracts, EGU2007-A-03478; GMPV6-1MO1P-0083, poster.
Walter TR (2007) Volcanic Activity Influenced By Tectonic
Earthquakes: Static And Dynamic Stress Triggering At Mt.
Merapi, EGU meeting, Geophysical Research Abstracts,
EGU2007-A-01990, GMPV6-1MO1P-0084, poster.
Walter TR, Amelung F (2006) Static stress transfer at ocean
island volcanoes. G-V annual meeting, Geohazards open
session, Thursday, Sept. 28, talk.
Walter TR, Amelung F (2006) Static stress transfer at ocean
island volcanoes. EGU meeting, Geophysical Research
Abstracts, Vol. 8, 02791. talk, solicited.
Manconi A, Walter TR (2006) The importance of mechanical
heterogeneities on stress
redistribution from and to volcanoes. EGU meeting,
Geophysical Research Abstracts, Vol. 8, 08543, poster.
Walter TR, Amelung F (2005) Volcanic eruptions following
mega-earthquakes of the 20th century and implications for
the Sumatra-Andaman volcanoes. Eos Trans. AGU 86(52), Fall
Meet. Suppl., Abstract V21D-0635.
Amelung F, Walter TR, Yun S (2005) New Insights into the
Magmatic Systems of Ocean Island Volcanoes from InSAR:
Examples from Hawaii and the Galapagos. Eos Trans. AGU
86(52), Fall Meet. Suppl., Abstract G42A-05.
Yun S, Amelung F, Miklius A, Walter T, Segall P (2005) Magma
chamber geometry at Mauna Loa volcano from InSAR and GPS
2002-2004. Eos Trans. AGU 86(52), Fall Meet. Suppl.,
Abstract G52A-07.
Walter TR, Amelung F (2005) Caldera ring fracture
reactivation controlled by extrinsic stress changes.
International Workshop on “Caldera Volcanism: Analysis,
Modelling and Response”, Canadas Caldera on Tenerife, 16th –
21st Oct 2005.
Walter TR, Amelung F (2005) Stress triggering on ocean
islands: examples from Mauna Loa Volcano, Hawaii.
International Workshop on Ocean Island Volcanism, Sal
Island, Cape Verdes.
Longpré M-A, Troll VR, Walter TR, Clarke H (2005) Giant
landslides on oceasn islands: a trigger for decompressional
mantle melting? International Workshop on Ocean Island
Volcanism, Sal Island, Cape Verdes.
Walter TR, Amelung F, Troll V, Gourmelen N (2005) Volcanism
triggered by giant megathrust earthquakes. EGU05 Session
NH9.04: Multidisciplinary approaches in volcanic hazard
forecasting and risk mitigation, EGU05-A-08290.
Walter TR, Amelung F (2005) Volcano-earthquake interaction
at Mauna Loa Volcano, Hawaii. EGU05 Volcanotectonics Session
VGP1/TS26, EGU05-A-08087.
Walter TR, Acocella V, Neri M, Amelung F (2005) Feedback
processes between volcanism and flank slip at Mt. Etna
(Italy) during the 2002-2003 eruption. EGU05 Session NH5.02:
Mass movements in volcanic terrains and hazard implications,
EGU05-A-08181.
Muenn S, Walter TR, Kluegel A (2005) Rift-zone formation by
gravitational spreading on El Hierro: an experimental study,
EGU05 Volcanotectonics Session VGP1/TS26,
EGU05-A-01042.
Troll VR, Holohan EP, Walter TR, Münn S, Belousov A (2005)
The problem of caldera ellipticity. EGU05 Session VGP1/TS26
Belousov A, Walter TR, Troll V (2004) Destabilization and
failure of volcanic cones provoked by caldera subsidences.
IAVCEI General Assembly 2004, 2-b, Debris avalanches and
volcano instability.
Amelung F, Walter TR (2004) Constraints on the geometry of
the magma chamber of Mauna Loa volcano, Hawaii, from InSAR
data. Eos Trans. AGU, Fall Meet. Suppl., Abstract G51A-0074.
Walter TR, Amelung F (2004) Bi-directional
volcano-earthquake interaction at Mauna Loa Volcano, Hawaii.
Eos Trans. AGU, Fall Meet. Suppl., Abstract G08-10817.
Walter TR, Amelung F (2004) Stress transfer before and
during the 1996 karymsky-akademia nauk eruption. 4 th
Biennial Workshop on Subduction Processes emphasizing the
Japan-Kurile-Kamchatka-Aleutian Arcs.
Petropavlovsk-Kamchatsky August 21-27, 2004.
Walter TR (2004) The interaction of rift zones and flank
destabilization on volcanic islands. International Symposium
"Reducing Volcanic Risk in Islands", Tenerife (Canary
Islands), June 2-6, 2004.
Troll VR, Halloran A, Harris C, Walter TR (2004)
Hydrothermal Alteration of Intra-caldera Deposits, Tejeda
Caldera, Gran Canaria. Eos Trans. AGU, 85(17), Jt. Assem.
Suppl., Abstract V43A-14. Talk.
Walter TR (2004) What controls volcano flank
deformation: Basal décollement faulting or internal
shearing? EGU04 Session NH5.02. Poster
Walter TR, Amelung F (2004) The importance of the magma
chamber geometry for understanding volcano-tectonic
interaction on Mauna Loa, Hawaii. EGU04 Session VGP1.
Geophys Res Abstr. Vol 6, 00689. Talk.
Halloran A, Troll VR, Harris C, Walter TR (2004)
Hydrothermal alteration of caldera margin tuffs on Gran
Canaria, Canary Islands. Volcanic and Magmatic Studies Group
meeting, Bath, UK. Abstract Volume 2004: 118-119.
Amelung F, Walter TR (2003) The magma reservoir of Mauna Loa
volcano, Hawaii: Constraints from InSAR measurements. FRINGE
Dec03 workshop of the European Space Agency.
Walter TR, Amelung F (2003) Magma-tectonic interaction at
Mauna Loa, Hawaii: Earthquake stress change influence on
direction of dike propagation at rift. Eos Trans. AGU,
84(46), Fall Meet. Suppl., Abstract V12G-08, 2003. Talk
Amelung F, Walter TR (2003) The magma reservoir of Mauna Loa
volcano, Hawaii: Constraints from InSAR geodetic
measurements. Eos Trans. AGU, 84(46), Fall Meet. Suppl.,
Abstract V11B-04, 2003.
Cailleau B, Walter TR, Janle P, Hauber E (2003) A geodynamic
model of Alba Patera; hotspot tectonics and volcanism under
the Tharsis stress field. Eos Trans. AGU, 84(46), Fall Meet.
Suppl., Abstract P12B-1058, 2003.
Walter TR, Amelung F (2003) Volcano spreading earthquakes
may adjust and cause Mauna Loa eruptions. Summer school on
Tectonic-Magmatic Interaction, 31 August - 8 September,
2003, Geysir, South Iceland, p. 52, Nordic Volcanological
Institute report 0303, Reykjavik, Iceland, 2003.
Belousov A, Walter TR, Troll V (2003) Large-scale failures
on domes and stratocones situated on caldera ring faults:
sand box modeling and natural examples from Kamchatka,
Russia, 3rd International Workshop on Basement Volcanoes
Interplay and Human Activities, August 23-25, Kamchatka,
Russia.
Belousov A, Walter TR, Troll V (2003) Large-scale failures
on domes and stratocones situated on caldera ring faults:
sand box modeling and natural examples from Kamchatka,
Russia, IUGG V08/02P/A02-001.
Walter TR, Amelung F (2003) Volcano-tectonic surface
deformation observed by INSAR during the 1999 and 2000
eruptions on Mount Cameroon, West Africa. EGS-AGU-EUG Joint
Assembly, Nice, France, April 2003, EAE03-A-01491.
Kluegel A, Walter TR (2003) A new model for the formation of
linear Rift Zones on oceanic Island Volcanoes. EGS - AGU -
EUG Joint Assembly, Nice, France, EAE03-A-03913.
Troll V, Walter TR, Holohan E, McDonnell S, Muenn S (2003)
Influence of regional tectonic stresses on caldera
structures: an experimental approach. EGS-AGU-EUG Joint
Assembly, Nice, France, EAE03-A-09585.
Holohan E, McDonnell S, Troll VR, Walter TR, Muenn S (2003)
Linking caldera morphologies with tectonic stress regimes:
preliminary experimental results. Irish Journal of Earth
Sciences. Vol. 21.
Walter TR, Amelung F, Muenn S, Troll V (2002) Calderas and
Ring Fractures Point Towards the Magma Reservoir Size:
Experimental Approach and Implications. Eos Trans. AGU,
83(47) Fall Meet. Suppl., Abstract T12A-1301.
Klügel A, Walter TR, Schwarz S (2002) Gravitative Spreading
Causes en-echelon Diking Along a Volcanic Rift Zone:
Observations From Madeira and an Experimental Approach. Eos
Trans. AGU, 83(47) Fall Meet. Suppl., Abstract T22A-1129.
Walter TR, Troll V.R. (2001) Flank creeping, sector collapse
and formation of volcanic rift zones. Eos Trans. AGU,
82(47), Fall Meet. Suppl., Abstract V21B-0971.
Walter TR, Troll VR and Schmincke H-U (2001) Rift
architecture in volcanoes: from single rift to triaxial
rifts. Fourth international dyke conference (IDC4), South
Africa, p 8.Abstract
Walter TR, Troll VR and Schmincke H-U (2001) Modeling
volcano structures: the usage of gelatin, flour, and sand as
tools to improve understanding of volcano deformation.
Workshop on New techniques in analogue modeling GFZ Potsdam.
Schmincke H-U, Abratis M, Freundt A, Freundt-Malecha B,
Gurenko A, Hansteen T, Hoernle K, Klügel A, Sumita M, Troll
V, and Walter TR (in alphabetic order): The Canary Islands
and the Magmatic Belt of Northwest Africa. Intern Conf DGG
and GV, Margins 2001.
Walter TR, Troll V.R. and Schmincke H.-U. (2000) Flank
destabilization of cyclic caldera volcanoes. EOS,
Transactions of the American Geophysical Union 81:
1386-1387.
Walter TR, Grujic D, Gaertner H, Nivet J-M, Voland C and
Tanner DC (1999) Topographic analyses of (analogue models
on) superposed folds. EUG 10, Terra Nostra - J Conf Abs 4,
608.
Walter TR, Gaertner H, Grujic D and Voland C (1998)
Topographic and numeric analysis of analogue models on
superposed deformation (translated title).
Topographiebestimmung und numerische Auswertung von
Analogmodellen zur Faltenueberlagerung. Freiberger
Forschungshefte, C 471: 232-234.
Reprints are available
upon request !
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