Volatiles and Fluids in Subduction Zones

• 2001-11-15 Klaus Wallmann : Controls on the Cretaceous and Cenozoic evolution of seawater composition, atmospheric CO2 and climate: The role of subduction zone processes.
• 2001-11-29 Warner Brückmann : In-situ stress and fluid regime in the decollement zones of the Nankai and Barbados fore-arc
• 2001-11-29 Kaj Hoernle : The 140 Ma (?) Evolution of the Galápagos Hotspot
• 2001-12-13 Erwin Suess : Gashydrate in Subduktionszonen
• 2002-01-24 Guillermo Alvarado (Costa Rica) : Geology and Geodynamics of Costa Rica
• 2002-02-07 Cesar Ranero : Geology and Geophysics of the Pacific Central American Fore-Arc: An overview
• 2002-02-21 S. M. Straub : Chlorine, fluorine and boron fluxes in the Izu-Bonin Arc
• 2002-05-02 Annette Deyhle (San Diego) : Boron flux across the non-accretionary Costa Rica subduction zone
• 2002-05-03 Achim Kopf (San Diego) : Die Bedeutung der Schlammvulkane für den Fluidtransport im Fore-Arc: Massenbilanzen
• 2002-05-07 Matthias Häckel (Halifax, Canada) : Gas hydrate dynamics
• 2002-05-09 Matthias Häckel (Halifax, Canada) : Rising gas bubbles - a model for mixing porewater
• 2002-05-16 Holly Nichols et al. : Erste Ergebnisse der Landexpeditionen in Costa Rica und Nicaragua
  
• 2002-05-30 Heiko Sahling et al. : Erste Ergebnisse der SONNE 163/1 Reise vor Costa Rica
• 2002-06-13 Timm John : Metamorphose in Subduktionszonen: Phasengleichgewichte und Feldbefunde
• 2002-06-27 Susan Mau et al. : Erste Ergebnisse der SONNE 163/2 Reise vor Costa Rica.
• 2002-07-11 Wilfried Strauch : Geologische Katastrophen in Nicaragua - Forschung, Frühwarnsysteme, Vorbeugung
• 2002-07-18 et al. : Diagenesis in fore-arc sediments: data and models
• 2002-10-08 Michael J. Carr : Relationships between earthquakes and volcanoes in Central A
• 2002-10-09 Michael J. Carr : Geochemistry of Central American volcanoes
• 2002-10-10 Michael J. Carr : Progress and problems in Central America
• 2002-11-07 Yuriy Artemov (Sevastopol, Russia) : Bubble detection and quantification by single beam echo sounders: Examples from the Black Sea and Hydrate Ridge using the EK 500 and the PARASOUND system
• 2002-11-21 Cesar Ranero : Bend faulting and serpentinization at the outer rise - trenches of subduction zones
• 2002-12-19 Matthias Häckel (Halifax, Canada) : Initial results of ODP leg 205
• 2003-01-16 Cesar Ranero : Links between faulting at the outer rise of trenches and intraslab seismicity
• 2003-01-30 Seth Sadofsky : Fluid-flow, devolatilization and forearc volatile cycling: Insights from metamorphism and diagenesis
• 2003-02-20 Kirk McIntosh (Texas, USA) : A tour of the convergent margin offshore Costa Rica
• 2003-02-27 Tim Worthington (Kiel) : The Tonga-Karmadec subduction system: evolution and magma genesis
• 2003-04-14 Stuart Henrys (New Zealand) : Subduction Evolution along the Tonga Kermadec margin
• 2003-05-08 Horst Marschall (Heidelberg) : Li, Be, B und B-Isotope als Tracer für den Stofftransport in Subduktionszonen
• 2003-05-15 Roland Stalder (Göttingen) : Wasserträger im oberen Erdmantel; fluide Phasen und Stabilität von Hydratphasen unter Bedingungen des oberen Erdmantels bei der Subduktion
• 2003-06-04 Marc Gutscher (Plouzane, France) : The Gibraltar subduction: a potential source for the Great 1755 Lisbon earthquake?
• 2003-06-05 Marc Gutscher (Plouzane, France) : The effect of plateau subduction on slab geometry and the thermal structure of the forearc
• 2003-06-19 Tim Vietor (Potsdam) : Something about structural geology and numerical modelling regarding the Andes
• 2003-07-03 Taras Gerya : Cold plumes, cold waves and incipient magma reservoirs at subduction zones
• 2003-07-17 Maxim Portnyagin : Volatiles in primary arc magmas
• 2003-08-28 Guillermo Alvarado (Costa Rica) : Volcanic monitoring in Costa Rica
• 2003-09-11 Guillermo Alvarado (Costa Rica) : Volcanic deformation and landslide hazard at Arenal volcano, Costa Rica
• 2003-12-17 Wilfried Strauch : Application of GIS to assess geo-hazards in Nicaragua
• 2004-02-19 Reimer Wilhelm Weinrebe : High resolution bathymetry and magnetic mapping of the subduction zone off Guatemala - first results from the cruise SO173/2 with RV SONNE
• 2004-04-01 V. Aloisi (Lyon, France) : Impact of sediment diagenesis and mud volcanism on the marine cycles of B and Li
• 2004-04-15 Dietmar Bürk : Side scan sonar and bathymetry offshore Nicaragua
• 2004-04-22 J. Connolly (Zürich, Switzerland) : Compaction-driven fluid flow revisited: from sediment fluid expulsion to asthenospheric melt extraction
• 2004-04-29 Emanuel Söding : The new SFB homepage
• 2004-05-15 G. Westbrook (Birmingham, UK) : Convergent margins of Columbia and Barbados
• 2004-05-07 Bruce Houghton (Hawaii, USA) : The tale of two basaltic explosive eruptions: Stromboli 2002 and Etna 122 BC
• 2004-05-13 Ingo Grevemeyer : Seismic and geothermal evidence for serpentinization of the incoming plate prior to subduction
• 2004-05-27 Warner Brückmann : SONNE 175 - Gibraltar Arc Processes
• 2004-06-03 B. Davy (New Zealand) : Subduction of the Hikurangi Plateau large igneous province ? the modern convergent Kermadec margin and the fossil Cretaceous Chatham margin
• 2004-06-24 J. Pearce (Cardiff, UK) : Arc volcanism in time and space June 3, 2004
• 2004-06-25 J. Pearce (Cardiff, UK) : Geochemical tracing of mantle flow
• 2004-08-26 A. Kvassnes : Melting and assimilation of the lower crust in the oceans
• 2004-06-30 Asrar Rahman Talukder (Granada, Spain) : Mud volcanism in the Alboran Sea
• 2004-07-15 T. Kuhn : The Grimsey field: a shallow-marine hydrothermal system north of Iceland
• 2004-08-20 Martin Thorwart : Wave field methods for the analysis of passive OBS data
• 2004-09-09 H. Corbella (Argentinia and Bremen) : Maar volcanism in southern South America
• 2004-09-09 B. Zolitschka (Argentinia and Bremen) : Maar volcanism in southern South America
• 2004-09-23 Wilfried Strauch : New seismic networks in Nicaragua
• 2004-11-18 Susan Mau : Methane output from cold seep structures along the Central American continental margin
• 2004-11-22 S. Husen (Zürich, Switzerland) : Three-dimensional seismic velocity models and probabilistic earthquake location
• 2004-11-25 Christian Goltz : Non-volcanic deep tremor: A new geophysical window into subduction zones
• 2004-12-16 Denise De Nil : Determining shear wave velocity in gas hydrate bearing sediments from converted waves in reflection and transmissio
• 2005-01-20 Ingo Klaucke : Waiting for DTS-1 sidescan sonar: was it worth it?
• 2005-01-13 M. Apel : 3D-Modellierung mit GOCAD auf der Basis von geophysikalischen Daten: theoretische Grundlagen und Anwendungsbeispiele (eingeladen von T. Kuhn)
• 2005-02-24 Noemi Fekete : Active Seismics Above The Hongo Mounds
• 2005-03-03 Ulrike Schacht : Tephra alteration in marine sediments – insights into alteration pathways and dissolution kinetics
• 2005-04-07 Michael Schnabel : Evidence for varying pore pressure below the decollement
• 2005-04-14 Timothy Reston : Work contents of the SFB 574 (Talk for the LAK in Potsdam)
• 2005-04-14 Robert Weiss : Towards understanding tsunami waves: theory, numerics, statistics and detection
• 2005-04-28 Kristin Garofalo : The \"collapsing volcano\" Mombacho (Nicaragua): is it experiencing a renewed phase of volcanic activity?
• 2005-05-05 Oliver Bartdorff : Box model calculation of secular atmospheric CH4 trend over Phanerozoic (570 - 0 Ma) time
• 2005-05-11 John Stix (Montreal, Canada) : New directions in caldera research (May 11th). Models of degassing at Masaya volcano, Nicaragua (May 12th)
• 2005-05-19 Heidi Wehrmann : What the Fontana eruption emitted into the stratosphere, and why it was able to do that
• 2005-06-08 Nilay Dinc Akdogan (Istanbul, Turkey) : Determination of 3-D P-wave velocity structure beneath Sultandag region by local earthquake tomography
• 2005-06-30 Matthias Frische : Halogenierte Spurenstoffe in Fumarolengas still entgasender nicaraguanischer Vulkane
• 2005-07-07 Edward Hornibrook (Bristol) : Anomalous ¹³C-depletion in marine pore water CH₄
• 2005-07-07 James White (Dunedin, New Zealand) : Massive phreatomagmatic eruptions associated with flood basalts in Antarctica?
• 2005-07-20 J. Seeberg-Elverfeldt (Bremerhaven) : Rhizon sampling of pore waters near the sediment/water interface of aquatic systems
• 2005-07-28 Martin Thorwart (Kiel) : Wavefield methods to analyse passive OBS data
• 2005-08-02 Yuichi Nishimura (Sapporo, Japan) : The 26 December off-Sumatra tsunami: evidence of run-up and sedimentation along the west coast of northernmost Sumatra, Indonesia, and the east coast of Sri Lanka
• 2005-08-17 Carlos Pullinger (El Salvador) : Monitoring and geohazards in El Salvador
• 2005-08-29 Geoff Abers (Boston, USA) : TUCAN: Imaging the Central America Subduction Factory
• 2005-08-30 Geoff Abers (Boston, USA) : Subduction of very thick crust beneath Alaska: images, dehydration and geodynamics
• 2005-09-14 Terry Plank (Boston, USA) : Volatiles in Central American magmas
• 2005-08-25 Andrey Gurenko (Mainz) : Crust-melt interaction recorded in gabbro xenoliths from Midfell (SW Iceland): local or global relevance? (not a SFB seminar but nevertheless highly interesting)
• 2005-08-26 Ira Leifer (Santa Barbara, USA) : The Significance of Catastrophic (Blow-out) Seepage
• 2006-01-19 Rob Evans (Woods Hole, USA) : An electromagnetic survey of seafloor mounds in the Gulf of Mexico
• 2006-02-06 Hubert Staudigel (La Jolla) : Vailulu’u Seamount, Samoa: Life and Death at the Edge of An Active Submarine Volcano
• 2006-02-09 Ken Heydolph (Kiel) : First geochemical results from volcanic front and backarc volcanism in Guatemala, El Salvador and Honduras
• 2006-02-09 Timm John (Kiel) : Partial dehydrating blueschists and fluid and trace element mobilization: pictures from the Tianshan (China)
• 2006-02-16 Wendy Perez (Kiel) : Geochemistry of the Masaya recent eruptions
• 2006-03-30 Robert King (Bethlehem, PA, USA) : Unresolved metamorphic problems inside the Subduction Factory
• 2006-03-23 Martin Hovland (Statoil, Norway) : Consequences of supercritical \'out-salting\'
• 2006-03-23 Udo Fehn (Rochester, NY, USA) : Movement of fluids in active continental margins: I-129 systematics in volcanic fluids and gas hydrates.
• 2006-03-31 Robert King (Bethlehem, PA, USA) : Petrology and geochemistry of metamorphic mélange matrix of the Catalina Schist: A view into the subduction zone slab–mantle interface
• 2006-04-04 Armando Saballos (Managua, Nicaragua) : AVHRR system to monitor active volcanoes in Central America
• 2006-06-01 Jack Middelburg (Yerseke, Netherlands ) : Stable isotopes as deliberate tracer in biogeochemistry and ecology
• 2006-06-07 Kristin Garofalo (Kiel) : Origin, composition and evolution of fumerolic fluids of subduction zone volcanoes in Nicaragua
• 2006-06-13 Orlando Vaselli (Italy) : The 2002 eruption of Nyiragongo volcano (DR Congo): hazards, monitoring and public awareness
• 2006-06-22 Ron Hackney (Kiel) : New impetus for the application of gravity and magnetic anomalies in subduction zones
• 2006-06-06 Cesar Ranero (Barcelona) : Current status of the Costa Rica Seismogenesis Project CRISP
• 2006-06-08 Waldo Taylor (Costa Rica) : Seismic signal from Arenal Volcano and seismicity in geothermal fields in Costa Rica
• 2006-07-13 Kerstin Lehnert (Palisades, NY, USA) : Geoinformatics: Impact on Geochemical Data and Samples
• 2006-11-30 Hans-Jürgen Götze (Kiel, Deutschland) : Mass transport and mass distribution in the Earth system – the new DFG priority program
• 2006-06-29 Dietmar Bürk : Mound structures offshore Nicaragua imaged with sidescan sonar
• 2006-06-29 Bert Ulrich Manzke : Investigation of the anaerobic oxidation of methane by lipid biomarkers at the Central America Margin, Costa Rica
• 2006-07-06 Monika Ivandic : Structure and hydration of the subducting plate offshore Nicaragua
• 2006-07-06 Thor H. Hansteen : NOVAC: A Global Network for Observation of Volcanic Gas Emissions and studies of Atmospheric Change
• 2006-07-27 François Straaten, van der : Retrogressive hydrous reactions during the eclogite-blueschist-transition in metabasic rocks of Tianshan
• 2006-08-17 Ken Heydolph : Enriched Isotopic composition of the NW Central American Volcanic Arc: Crustal contamination or a sediment slab melt?
• 2006-08-24 Nilay Dinc Akdogan : Title to be added soon
• 2006-09-07 Thomas Hammerich : Title to be added soon
• 2006-10-12 Asrar Rahman Talukder : Title to be added soon
• 2006-10-26 Oliver Bartdorff : Methan im Phanerozoikum: Einflüsse auf die Atmosphäre und die Ozeane
• 2006-06-09 Noemi Fekete (Kiel) : Dewatering Through Mud Mounds on the Continental Fore-arc of Costa Rica
• 2006-06-20 Rolf Kipfer (Dübendorf, Switzerland) : Noble gases as environmental tracers in aquatic systems
• 2006-06-23 Peter Frolkovic (Heidelberg) : Advanced numerical methods for nonlinear advection-diffusion-reaction equations
• 2006-06-29 Marianne Nuzzo (Bristol, UK) : Methane biogeochemistry of Gulf of Cadiz mud volcanoes
• 2006-08-31 Astri Kvassness : The entire crust at ultraslow ridges
• 2006-09-21 Rieka Harders : Do ashlayers exert a control of translational sliding offshore Central America?
• 2006-09-25 Ele Willoughby (Sidney, BC, Canada) : Innovative Techniques for Assessing Marine Gas Hydrate: Seafloor Compliance & Controlled-Source Electromagnetic Methods
• 2006-10-23 Cristina Raluca Neagu (Sgonico, Italy) : Estimation of biogenic silica concentration in marine sediments using seismic and log data. Sediment drift 7 - Antarctica
• 2006-11-09 S. Duggen : Subduction zone volcanoes can fertilise the oceans and enhance marine primary productivity: Implications for global C-cycles and climate development
• 2006-11-16 David Buchs (Switzerland) : Late Cretaceous - Tertiary accretionary processes along the Central American volcanic arc (Southern Costa Rica)
• 2006-12-05 Kaj Hoernle : Spatial and Temporal Geochemical Variations in Central America
• 2007-01-25 Wendy Perez : Title to be added soon
• 2007-03-08 S. Duggen : Title to be added soon
• 2007-03-08 Heidrun Kopp : Title to be added soon
• 2007-06-28 François Straaten, van der : Title to be added soon
• 2006-11-06 P. Clift (UK) : Marine Sedimentary Records of Plateau Uplift and Monsoon intensification in Asia
• 2006-11-07 P. Clift (UK) : Tectonic Erosion, Arc Accretion and Continental Erosion in Constructing and Maintaining the Continental Crust
• 2006-11-09 Marten Lefeldt : Serpentinization at Deep Sea Trenches: Results from the M66 Outer Rise Network
• 2007-02-08 Warner Brückmann : Mud volcano flux rates & seismicity from pore pressure monitoring
• 2007-01-17 Vera Ponomareva (Institute of Volcanology and Seismology, Kamchatka, Russia - ) : The largest Holocene explosive eruptions in the Kamchatka peninsula, NW Pacific, and their tephras as a tool in volcanological and paleoseismilogical research
• 2007-07-05 Arne Willner (Bochum, Germany) : 100 million years of cyclic mass flux in the Upper Paleozoic coastal accretionary wedge of central Chile
• 2007-07-19 François Straaten, van der : Blueschist-facies rehydration of eclogites: constraints on subduction channel fluid-rock interaction from the Tian Shan (China)
• 2007-08-16 Mauricio Mora (San Jose, Costa Rica) : Multidisciplinary approach to study the seismic risk in the Talamanca range, South Costa Rica
• 2007-11-01 Carolina Pérez Garcia (Tromsoe, Norway) : High-resolution seismic identification of the caldera system and dynamics of the Håkon Mosby Mud Volcano, Barents Sea slope
• 2007-11-15 Monika Ivandic : Serpentinization of the incoming plate offshore Central America
• 2007-11-15 Kirstin Krüger : Modelling the atmospheric and climatic effects of volcanic eruptions, with possible feedback relationships
• 2007-11-22 Steffen Kutterolf : Magma and volatile fluxes along the Central American Volcanic Arc with implications for volcanic hazards
• 2007-11-22 David Völker : Structures and hazards of mass wasting at the central Chilean forearc
• 2007-11-29 Christian Hensen : The forearc hydrologic systems at erosional and accretionary margins
• 2007-11-29 Yvonne Dzierma : Investigating the relationships between tectonic structures and stresses and volcanic and magmatic evolution at Villarrica volcano, Chile
• 2007-11-29 Heidi Wehrmann : Investigating the relationships between tectonic structures and stresses and volcanic and magmatic evolution at Villarrica volcano, Chile
• 2008-01-24 Andre Gaßner (Bremen University) : A new pore water sampler for obtaining pore fluids under in situ conditions: Pore water anomalies at Amsterdam Mud Volcano, Mediterranean Sea
• 2007-11-15 Esteban Dondi : Everything you ever wanted to know about the magmatic evolution of Costa Rica and more
• 2007-11-22 S. Duggen : The sublithospheric pipeline from the Canaries to the Middle Atlas
• 2007-11-29 Mohammed Bouabdellah : Secrets of the carbonatites of the High Atlas, Morocco
• 2007-12-19 Thomas Kokfelt : Insights into the time scales of magmatic differentiation from U-series: What Prof. Lindebrock didn’t know about Snaefellnis Volcano
• 2007-11-16 Alina Stadnitskaia (Royal Netherlands Institute for Sea Research (NIOZ) ) : Methane-related carbonate development in the sediments from the North Alex mud volcano. Nile deep-sea fan, Eastern Mediterranean
• 2007-12-12 Flavio Anselmetti (Swiss Federal Institute of Aquatic Science & Technology (Eawag), ETH Zürich) : The paleoenvironment of Yucatan: A story of climate change and Maya impact
• 2008-02-27 B. Galle (Chalmers University of Technology, Gothenburg, Sweden) : NOVAC - Network for Observation of Volcanic and Atmospheric Change
• 2008-03-13 Hans Graf (Cambridge University, UK and MPI Meteorology, Hamburg) : Modelling high energy convection
• 2008-06-26 Jörg Geldmacher (IODP College Station, Texas) : Age and geochemistry of the Central American forearc basement (DSDP Leg 67 and 84): Insights into Mesozoic arc volcanism and seamount accretion
• 2008-04-25 I. Koulakov (Ivan Koulakov, Univ. Novosibirsk) : LOTOS software for local earthquake tomography; crustal and uppermost structure beneath some volcanic arcs (Central Java, Toba (N.Sumatra), Northern and Southern Chile and others)
• 2008-05-14 Heather R. DeShon (CERI, Memphis) : Waveform Cross-Correlation and Seismic Tomography of Alaskan Volcanoes
• 2008-05-22 Maxim Portnyagin : Putting the pieces back together: Accreted terranes in the Kamchatka Forearc
• 2008-06-05 Heidi Wehrmann : CO2 fluxes in Central America: What are the Climatic Implications
• 2008-06-05 Esteban Dondi (Rutgers Univ., NJ, USA) : Petrology of the oceanic complexes (Caribbean LIP) of Costa Rica and Panama
• 2008-06-19 James White (Univ. Otago, New Zealand) : New Zealand: Interpretation of subaqueous eruptions from primary volcaniclastic deposits
• 2008-08-05 Vadim Levin (Rutgers Univ., NJ, USA) : The Whole Elephant: A Comprehensive Study of Seismic Anisotropy in the Upper Mantle Beneath Kamchatka
• 2008-05-22 Michael Wiedenbeck (GFZ Potsdam) : Progress in SIMS analytical technology: Characterizing geochemical processes at the micron scale
• 2008-06-09 Anton Eisenhauer : Combining Radiogenic Strontium (87Sr/86Sr) and Stable Strontium Isotope (d88/86Sr) Fractionation to Balance the Ocean Strontium Budget
• 2008-09-11 Matthew Toohey (University of Toronto, Canada) : Stratospheric reactive nitrogen: sorting out long-term trends, volcanic influences and instrumental error.
• 2008-09-15 Andres Tassara (Universidad de Concepcion, Chile) : Anatomy of the Chilean forearc controlling short-term intreplate seismogenesis and long-term Cordilleran orogenesis
• 2008-09-24 Monika Niessing : Geology and stratigraphic definition of the Butiá Granite: a sillimanite-bearing syntectonic leucogranite from the Sul-rio-grandense Shield, Brazil.
• 2008-09-29 Martin Rosner (Bundesanstalt für Materialforschung, Berlin) : Across- and along-arc lithium and boron isotope variations in the Tonga subduction system
• 2008-11-05 Timm John (Oslo) : Self-localizing thermal runaway as a mechanism for intermediate to deep focus earthquakes
• 2008-11-20 Julia Mahlke : Preliminary insights into the evolution of Llaima und Villarica Volcanoes, Central Chile

Colloquia List