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Publications
Helmholtz Centre Potsdam
GFZ German Research Centre for Geosciences
(Co) Author: Walter, T.
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Bathke, H.; Shirzaei, M.; Walter, T. R. (2011): Inflation and deflation at the steep-sided Llaima stratovolcano (Chile) detected by using InSAR. Geophysical Research Letters, 38, L10304.
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Carracedo, J. C.; Fernandez-Turiel, J. L.; Gimeno, D.; Guillou, H.; Klügel, A.; Krastel, S.; Paris, R.; Perez-Torrado, F. J.; Rodriguez-Badiola, E.; Rodriguez-Gonzalez, A.; Troll, V. R.; Walter, T. R.; Wiesmaier, S. (2011): Comment on 'The distribution of basaltic volcanism on Tenerife, Canary Islands: Implications on the origin and dynamics of the rift systems' by A. Geyer and J. Martí. Tectonophysics 483 (2010) 310–326. Tectonophysics, 503, 3-4, 239-241.
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Platz, T.; Münn, S.; Walter, T. R.; Procter, J. N.; McGuire, P. C.; Dumke, A.; Neukum, G. (2011): Vertical and lateral collapse of Tharsis Tholus, Mars. Earth and Planetary Science Letters, 305, 3-4, 445-455.
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Schöpa, A.; Pantaleo, M.; Walter, T. R. (2011): Scale-dependent location of hydrothermal vents: Stress field models and infrared field observations. Journal of Volcanology and Geothermal Research, 203, 3-4, 133-145.
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Shirzaei, M.; Walter, T. R. (2011): Estimating the Effect of Satellite Orbital Error Using Wavelet-Based Robust Regression Applied to InSAR Deformation Data. IEEE Transactions on Geoscience and Remote Sensing, 49, 11, 4600-4605.
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Walter, T. R. (2011): Low cost volcano deformation monitoring: optical strain measurement and application to Mount St. Helens data. Geophysical Journal International, 186, 2, 699-705.
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Walter, T. R. (2011): Structural architecture of the 1980 Mount St. Helens collapse: an analysis of the Rosenquist photo sequence using digital image correlation. Geology, 39, 8, 767-770.
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Burchardt, S.; Walter, T. R. (2010): Propagation, linkage, and interaction of caldera ring-faults: comparison between analogue experiments and caldera collapse at Miyakejima, Japan, in 2000. Bulletin of Volcanology, 72, 3, 297-308.
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Manconi, A.; Walter, T. R.; Manzo, M.; Zeni, G.; Tizzani, P.; Sansosti, E.; Lanari, R. (2010): On the effects of 3-D mechanical heterogeneities at Campi Flegrei caldera, southern Italy. Journal of Geophysical Research, 115, B08405.
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Motagh, M.; Schurr, B.; Anderssohn, J.; Cailleau, B.; Walter, T. R.; Wang, R.; Villotte, J. P. (2010): Subduction earthquake deformation associated with 14 November 2007, Mw 7.8 Tocopilla earthquake in Chile: Results from InSAR and aftershocks. Tectonophysics, 490, 1-2, 66-68.
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Ruch, J.; Walter, T. R. (2010): Relationship between the InSAR-measured uplift, the structural framework, and the present-day stress field at Lazufre volcanic area, central Andes. Tectonophysics, 492, 1-4, 133-140.
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Shirzaei, M.; Walter, T. R. (2010): Time-dependent volcano source monitoring using interferometric synthetic aperture radar time series: A combined genetic algorithm and Kalman filter approach. Journal of Geophysical Research, 115, B10421.
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Acocella, V.; Neri, M.; Walter, T. R. (2009): Structural features of Panarea volcano in the frame of the Aeolian Arc (Italy): Implications for the 2002-2003 unrest. Journal of Geodynamics, 47, 5, 288-292.
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Anderssohn, J.; Motagh, M.; Walter, T. R.; Rosenau, M.; Kaufmann, H.; Oncken, O. (2009): Surface deformation time series and source modeling for a volcanic complex system based on satellite wide swath and image mode interferometry: The Lazufre system, central Andes. Remote Sensing of Environment, 113, 10, 2062-2075.
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Eggert, S.; Walter, T. R. (2009): Volcanic activity before and after large tectonic earthquakes: Observations and statistical significance. Tectonophysics, 471, 1-2, 14-26.
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Le Corvec, N.; Walter, T. R. (2009): Volcano spreading and fault interaction influenced by rift-zone intrusions: Insights from analogue experiments analyzed with digital image correlation. Journal of Volcanology and Geothermal Research, 183, 3-4, 170-182.
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Ruch, J.; Manconi, A.; Zeni, G.; Solaro, G.; Pepe, A.; Shirzaei, M.; Walter, T. R.; Lanari, R. (2009): Stress transfer in the Lazufre volcanic area, Central Andes. Geophysical Research Letters, 36, L22303.
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Shirzaei, M.; Walter, T. R. (2009): Randomly iterated search and statistical competency as powerful inversion tools for deformation source modeling: Application to volcano interferometric synthetic aperture radar data. Journal of Geophysical Research, 114, B10401.
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Anderssohn, J.; Wetzel, H.-U.; Walter, T. R.; Motagh, M.; Djamour, Y.; Kaufmann, H. (2008): Land subsidence pattern controlled by old alpine basement faults in the Kashmar Valley, northeast Iran: results from InSAR and levelling. Geophysical Journal International, 174, 1, 287-294.
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Donoghue, E.; Troll, V. R.; Harris, C.; O'Halloran, A.; Walter, T. R.; Torrado, F. J. P. (2008): Low-temperature hydrothermal alteration of intra-caldera tuffs, Miocene Tejeda caldera, Gran Canaria, Canary Islands. Journal of Volcanology and Geothermal Research, 176, 4, 551-564.
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Motagh, M.; Wang, R.; Walter, T. R.; Bürgmann, R.; Fielding, E.; Anderssohn, J.; Zschau, J. (2008): Coseismic slip model of the 2007 August Pisco earthquake (Peru) as constrained by Wide Swath radar observations. Geophysical Journal International, 174, 3, 842-848.
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Walter, T. R.; Wang, R.; Lühr, B.-G.; Wassermann, J.; Behr, Y.; Parolai, S.; Anggraini, A.; Günther, E.; Sobiesiak, M.; Grosser, H.; Wetzel, H.-U.; Milkereit, C.; Sri Brotopuspito, K.; Prih, H.; Zschau, J. (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?. Geochemistry Geophysics Geosystems (G3), 9, Q05006.
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Motagh, M.; Djamour, Y.; Walter, T. R.; Wetzel, H.-U.; Zschau, J.; Arabi, S. (2007): Land subsidence in Mashhad Valley, northeast Iran: results from InSAR, levelling and GPS. Geophysical Journal International, 168, 2, 518-526.
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Walter, T. R. (2007): How a tectonic earthquake may wake up volcanoes: Stress transfer during the 1996 earthquake-eruption sequence at the Karymsky Volcanic Group, Kamchatka. Earth and Planetary Science Letters, 264, 3-4, 347-359.
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Walter, T. R.; Amelung, F. (2007): Volcanic eruptions following M>=9 megathrust earthquakes: Implications for the Sumatra-Andaman volcanoes.. Geology, 35, 6, 539-542.
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Münn, S.; Walter, T. R.; Klügel, A. (2006): Gravitational spreading controls rift zones and flank instability on El Hierro, Canary Islands. Geological Magazine, 143, 3, 257-268.
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Walter, T. R.; Amelung, F. (2006): Volcano-earthquake interaction at Mauna Loa, Hawai. Journal of Geophysical Research, 111, B05204, 1-17.
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Belousov, A.; Walter, T. R.; Troll, V. (2005): Large-scale failures on domes and stratovolcanoes situated on caldera ring faults: sand box modeling and natural examples from Kamchatka, Russia. Bulletin of Volcanology, 67, 5, 457-468.
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Klügel, A.; Walter, T. R.; Schwarz, S.; Geldmacher, J. (2005): Gravitational spreading causes en-echelon diking along a rift zone of Madeira Archipelago: an experimental approach and implications for magma transport. Bulletin of Volcanology, 68, 1, 37-46.
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Walter, T. R.; Acocella, V.; Neri, M.; Amelung, F. (2005): Feedback processes between magmatic events and flank movement at Mount Etna (Italy) during the 2002–2003 eruption. Journal of Geophysical Research, 110, B10, B10205.
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Walter, T. R.; Troll, V.; Cailleau, B.; Belousov, A.; Schmincke, H. U.; Bogaard, P.; Amelung, F. (2005): Rift zone reorganization through flank instability on ocean island volcanoes: Tenerife, Canary Islands. Bulletin of Volcanology, 67, 4, 281-291.
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Walter, T. R.; Amelung, F. (2004): Influence of volcanic activity at Mauna Loa, Hawaii, on earthquake occurrence in the Kaoiki Seismic Zone. Geophysical Research Letters, 31, L07622.
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Cailleau, B.; Walter, T. R.; Janle, P.; Hauber, E. (2003): Modeling volcanic deformation in a regional stress field: Implications for the formation of graben structures on Alba Patera, Mars. Journal of Geophysical Research, 108, 5141.
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Walter, T. R.; Troll, V. (2003): Experiments on rift zone formation near unstable flanks in volcanic edifices. Journal of Volcanology and Geothermal Research, 127, 1-2, 107-120.
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Walter, T. R.; Schmincke, H. U. (2002): Rifting, recurrent landsliding and Miocene structural reorganization on NW-Tenerife (Canary Islands). International Journal of Earth Sciences, 91, 4, 615-628.
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Walter, T. R.; Troll, V. (2001): Formation of caldera periphery faults, an experimental study.. Bulletin of Volcanology, 63, 2-3, 191-203.
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Walter, T. R.; Manzo, M.; Manconi, A.; Solaro, G.; Lanari, R.; Motagh, M.; Woith, H.; Parolai, S.; Shirzaei, M.; Zschau, J.; Baris, S.; Ansal, A. (2010): Satellite Monitoring of Hazards: A focus on Istanbul, Turkey. Eos, Transactions, American Geophysical Union, 91, 36, 313-314.
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Walter, T. R.; Lühr, B.-G.; Sobiesiak, M.; Wang, R.; Parolai, S.; Wetzel, H.-U.; Zschau, J.; Milkereit, C.; Günther, E.; Wassermann, J.; Behr, Y.; Anggraini, A.; Brotopuspito, K. S.; Harjadi, P. (2007): Soft Volcanic Sediments Compound 2006 Java Earthquake Disaster. EOS, Transactions, American Geophysical Union, 88, 46, 486.
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Wagner, D.; Rabbel, W.; Lühr, B.-G.; Wassermann, J.; Walter, T. R.; Kopp, H.; Koulakov, I.; Wittwer, A.; Bohm, M.; Asch, G. (2008): Seismic structure of Java. - In: Karnawati, D.; Pramumijoyo, S.; Anderson, R.; Husein, S. (Eds.), The Yogyakarta Earthquake of May 27, 2006, Star Publishing Comp., 2.1-2.11.
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Walter, T. R. (2008): Facilitating dyke intrusions into ring-faults. - In: Gottsmann, J.; Marti, J. (Eds.), Caldera volcanism : analysis, modelling and response, Elsevier Science, 336.
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Victor, P.; Ziegenhagen, T.; Bach, C.; Walter, T.; Oncken, O. (2010): Monitoring seismic and silent faulting along the Atacama Fault System and its relation to the subduction zone seismic cycle: A Creepmeter Study in N-Chile.. General Assembly European Geosciences Union (Vienna, Austria 2010).
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Alipour, S.; Motagh, M.; Sharifi, M. A.; Walter, T. R. (2009): InSAR time series investigation of land subsidence due to groundwater overexploitation in Tehran, Iran. 2nd Workshop on Use of Remote Sensing Techniques for Monitoring Volcanoes and Seismogenic Areas (Naples, Italy 2008).
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Anggraini, A.; Lühr, B.-G.; Wassermann, J.; Wagner, D.; Walter, T. R.; Parolai, S.; Koulakov, I.; Sobiesiak, M.; Brotopuspito, K. S. (2008): The May 26, 2006 Yogyakarta Earthquake and its associated aftershocks, a closer look. 68. Jahrestagung der Deutschen Geophysikalischen Gesellschaft (Freiberg 2008).
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Lühr, B.-G.; Angraini, A.; Walter, T. R.; Wassermann, J.; Wang, R.; Wagner, D.; Parolai, S.; Zschau, J.; Prih Harjadi, P. J.; Sri Brotopuspito, K. (2008): Why the Bantul Earthquake 2006 was so destructive?. Geohazards - a Challenges for Geophysics, 33rd HAGI Annual Convention & Exhibition (Bandung 2008).
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Lühr, B.-G.; Walter, T. R.; Wassermann, J.; Wang, R.; Wagner, D.; Anggraini, A.; Parolai, S.; Zschau, J.; Prih Harjadi, P.J.; Sri Brotopuspito, K. (2008): The surprising Mw 6.5 Bantul Earthquake 2006. General Assembly European Geosciences Union (Vienna, Austria 2008).
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Walter, T. R.; Lühr, B.-G.; Wang, R.; Parolai, S.; Sobiesiak, M.; Grosser, H.; Wetzel, H.-U.; Anggraini, A.; Milkereit, C.; Zschau, J.; Wassermann, J.; Behr, Y.; Hardjadi, Prih J.; Brotopuspito, Kirbani S. (2008): Mt. Merapi volcano and the 2006 Yogyakarta earthquake disaster. Volcanic & Magmatic Studies Group (VMSG) Annual Meeting (Trinity, Dublin 2008).
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Walter, T. R.; Lühr, B.-G.; Wang, R.; Wassermann, J.; Parolai, S. (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, Understanding Volcanoes (Reykjavik, Iceland 2008).
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Wang, L.; Roth, F.; Chen, J.; Haiznl, S.; Wang, R.; Walter, T.; Klotz, J. (2008): Interseismic and postseismic modeling following the 1995 M8.1 Antofagasta earthquake. ESF-FWF Conference in Partnership with LFUI - New Challenges in Earthquake Dynamics: Observing and Modeling a Multi-scale System (Obergurgl, Austria 2008).
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Walter, T. R. (2010): Volcano-Tectonics: Volcano Deformation, Dynamics and Structure affected by Intrusions and Earthquakes.
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