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Number of items: 60.

Articles in a Scientific Journal - peer-reviewed

[thumbnail of 771_Arroyo_2009_ThreedimensionalPwaveVelocityStructureOn_Artzeit_pubid12312.pdf] [thumbnail of 179-2-827_Supplementary_Data.zip]

Arroyo, I. G., Husen, S., Flueh, E. R., Gossler, J., Kissling, E. and Alvarado, G. E. (2009) Three-dimensional P-wave velocity structure on the shallow part of the Central Costa Rican Pacific margin from Local Earthquake Tomography using off- and onshore networks. Open Access Geophysical Journal International . DOI 10.1111/j.1365-246X.2009.04342.x.

[thumbnail of 717_Brasse_2009_DeepElectricalResitivityStructureOf_Artzeit_pubid12186.pdf]

Brasse, H., Kapinos, G., Mütschard, L., Alvarado, G. E., Worzewski, T. and Jegen-Kulcsar, M. (2009) Deep electrical resistivity structure of northwestern Costa Rica . Open Access Geophysical Research Letters, 36 . L02310. DOI 10.1029/2008GL036397.

[thumbnail of Wehrmann.pdf]

Costantini, L., Bonadonna, C., Houghton, B. F. and Wehrmann, H. (2009) New physical characterization of the Fontana Lapilli basaltic Plinian eruption, Nicaragua. Open Access Bulletin of Volcanology, 71 (3). pp. 337-355. DOI 10.1007/s00445-008-0227-9.

[thumbnail of 878324.pdf]

Damm, T. and Götze, H. J. (2009) Modern Geodata Management: Application of Interdisciplinary Interpretation and Visualization in Central America. Open Access International Journal of Geophysics, 2009 (Article ID 878324). DOI 10.1155/2009/878324.

[thumbnail of 584_Duggen_2009_FlowOfCanaryMantlePlume_Artzeit_pubid11865.pdf]

Duggen, S., Hoernle, K. , Hauff, F. , Kluegel, A., Bouabdellah, M. and Thirlwall, M. F. (2009) Flow of Canary mantle plume material through a subcontinental lithospheric corridor beneath Africa to the Mediterranean: REPLY. Open Access Geology, 37 (3). pp. 283-286. DOI 10.1130/G30653Y.1.

[thumbnail of 531_Gazel_2009_GalapagosoibSignatureInSouthernCentral_Artzeit_pubid11555.pdf]

Gazel, E., Carr, M. J., Hoernle, K. , Feigenson, M. D., Szymanski, D., Hauff, F. and van den Bogaard, P. (2009) Galapagos-OIB signature in southern Central America: mantle refertilization by arc-hot spot interaction. Open Access Geochemistry, Geophysics, Geosystems, 10 (Q02S11). DOI 10.1029/2008GC002246.

[thumbnail of contrib.pdf] [thumbnail of 410_2009_378_MOESM1_ESM.pdf]

Halama, R., Savov, I. P., Rudnick, R. L. and McDonough, W. F. (2009) Insights into Li and Li isotope cycling and sub-arc metasomatism from veined mantle xenoliths, Kamchatka. Contributions to Mineralogy and Petrology, 158 (2). pp. 197-222. DOI 10.1007/s00410-009-0378-5.

[thumbnail of 860_Heesemann_2009_ThermalConstraintsOnTheFrictional_Artzeit_pubid12612.pdf]

Heesemann, M., Grevemeyer, I. and Villinger, H. (2009) Thermal constraints on the frictional conditions of the nucleation and rupture area of the 1992 Nicaragua tsunami earthquake. Open Access Geophysical Journal International, 179 (3). pp. 1265-1278. DOI 10.1111/j.1365-246X.2009.04187.x.

[thumbnail of 719_Hobbs_2009_JointInversionOfMarineMagnetotelluric_Artzeit_pubid12184.pdf]

Jegen-Kulcsar, M. , Hobbs, R. W., Tarits, P. and Chave, A. (2009) Joint inversion of marine magnetotelluric and gravity data incorporating seismic constraints: preliminary results of sub-basalt imaging off the Faroe Shelf. Earth and Planetary Science Letters, 282 . pp. 47-55. DOI 10.1016/j.epsl.2009.02.018.

[thumbnail of 916_Langmann_2009_MeteorologicalInfluenceOnTheSeasonal_Artzeit_pubid12800.pdf]

Langmann, B., Hort, M. and Hansteen, T. (2009) Meteorological influence on the seasonal and diurnal variability of the dispersion of volcanic emissions in Nicaragua: a numerical model. Journal of Volcanology and Geothermal Research, 182 (1/2). pp. 34-44. DOI 10.1016/j.jvolgeores.2009.01.031.

[thumbnail of 661_Lefeldt_2009_IntraplateSeismicityAndReleatedMantle_Artzeit_pubid12016.pdf]

Lefeldt, M., Grevemeyer, I. , Goßler, J. and Bialas, J. (2009) Intraplate seismicity and releated mantle hydration at the Nicaraguan trench outer rise. Open Access Geophysical Journal International, 178 (2). pp. 742-752. DOI 10.1111/j.1365-246X.2009.04167.x.

[thumbnail of 721_Nuzzo_2009_OriginOfLightVolatileHydrocarbon_Artzeit_pubid12193.pdf]

Nuzzo, M., Hornibrook, E. R. C., Gill, F., Hensen, C. , Pancost, R. D., Haeckel, M. , Reitz, A., Scholz, F. , Magalhães, V. H., Brückmann, W. and Pinheiro, L. M. (2009) Origin of light volatile hydrocarbon gases in mud volcano fluids, Gulf of Cadiz - evidence for multiple sources and transport mechanisms in active sedimentary wedges. Chemical Geology, 266 . pp. 359-372. DOI 10.1016/j.chemgeo.2009.06.023.

[thumbnail of 426_Perez_2008_TheMasayaTripleLayerA_Artzeit_pubid10933.pdf] [thumbnail of Perez.pdf]

Perez, W., Freundt, A. , Kutterolf, S. and Schmincke, H. U. (2009) The Masaya Triple Layer: a 2100 year old basaltic multi-episodic Plinian eruption from the Masaya Caldera Complex (Nicaragua). Journal of Volcanology and Geothermal Research, 179 (3-4). pp. 191-205. DOI 10.1016/j.jvolgeores.2008.10.015.

[thumbnail of 713_Petersen_2009_FluidSeepageAndMoundFormation_Artzeit_pubid12175.pdf]

Petersen, C. J., Klaucke, I. , Weinrebe, R. W. and Ranero, C. (2009) Fluid seepage and mound formation offshore Costa Rica revealed by deep-towed sidescan sonar and sub-bottom profiler data. Marine Geology, 266 (1-4). pp. 172-181. DOI 10.1016/j.margeo.2009.08.004.

[thumbnail of 659_Hoernle_2009_GeochemicalVariationsInTheCocos_Artzeit_pubid12012.pdf]

Sadofsky, S., Hoernle, K. , Duggen, S., Hauff, F. , Werner, R. and Garbe-Schönberg, C. D. (2009) Geochemical variations in the Cocos Plate subducting beneath Central America : implications for the composition of arc volcanism and the extent of the Galápagos Hotspot influence on the Cocos oceanic crust. International Journal of Earth Sciences, 98 (4). pp. 901-913. DOI 10.1007/s00531-007-0289-5.

[thumbnail of 969_Schmincke_2009_WalkingThroughVolcanicMudThe_Artzeit_pubid13136.pdf]

Schmincke, H. U. , Kutterolf, S. , Perez, W., Rausch, J., Freundt, A. and Strauch, W. (2009) Walking through volcanic mud: the 2000 year-old Acahualinca footprints (Nicaragua) I. Stratigraphy, lithology, volcanology and age of the Acahualinca section. Bulletin of Volcanology, 71 (5). pp. 479-493. DOI 10.1007/s00445-008-0235-9.

[thumbnail of Corrigendum] [thumbnail of Scholz.pdf]

Scholz, F., Hensen, C. , Reitz, A., Romer, R. L., Liebetrau, V., Meixner, A., Weise, S. M. and Haeckel, M. (2009) Isotopic evidence (87Sr/86Sr, δ7Li) for alteration of the oceanic crust at deep-rooted mud volcanoes in the Gulf of Cadiz, NE Atlantic Ocean [(Sr-87/Sr-86, delta Li-7) ]. Geochimica et Cosmochimica Acta, 73 . pp. 5444-5459. DOI 10.1016/j.gca.2009.06.004.

[thumbnail of 784_Völker_2009_MassWastingAtTheBase_Artzeit_pubid12352.pdf]

Völker, D., Weinrebe, R. W., Behrmann, J. H. , Bialas, J. and Klaeschen, D. (2009) Mass wasting at the base of the South central Chilean continental margin: the Reloca Slide. Open Access Advances in Geosciences, 7 . pp. 1-13. DOI 10.5194/adgeo-22-155-2009.

[thumbnail of 662_Kläschen_2009_CrustalStructureOfTheCentral_Artzeit_pubid12018.pdf]

Zhu, J., Kopp, H. , Flueh, E. R., Klaeschen, D. , Papenberg, C. and Planert, L. (2009) Crustal structure of the central Costa Rica subduction zone: implications for basal erosion from seismic wide-angle data. Geophysical Journal International, 178 . pp. 1112-1131. DOI 10.1111/j.1365-246X.2009.04208.x.

Presentations


Baese, R., Schenk, V., Schertl, H. P. and Maresch, W. V. (2009) Fluid generation and fluid transport in HP and UHP rocks. [Talk] In: EURISPET (European Intensive Seminars of Petrology), High-pressure metamorphism and subduction zones. , June 27 - July 5, Granada, Spain .


Chen, J. and Jegen-Kulcsar, M. (2009) Empirical Mode Decomposition and Hilbert Spectra in MT data processing. [Talk] In: EGU General Assembly. , 19.04.-23.04, Vienna, Austria .


Chen, J. and Jegen-Kulcsar, M. (2009) The Empirical Mode Decomposition and Spectra based on Direct Quadrature in MT data processing. [Talk] In: AGU Fall Meeting. , 14.12.-19.12, San Francisco, California, USA .

[thumbnail of 539_Dzierma_2009_EineReceiverfunktionsstudieVonSüdcostarica_Talk_pubid11566.pdf]

Dzierma, Y., Thorwart, M., Rabbel, W. and Flueh, E. R. (2009) Eine Receiver-Funktions-Studie von Süd-Costa-Rica - Hinweise auf steile Subduktion der Cocos-Platte. [Other] In: Jahrestagung der Deutschen Geophysikalischen Gesellschaft (DGG). , 23.03.-26.03, Kiel .


Gehrmann, R., Avdeeva, A., Bialas, J. , Hölz, S. , Jegen-Kulcsar, M. , Lefeldt, M., Sommer, M. and Worzewski, T. (2009) Magnetotellurische und reflexionsseismische Daten im Umfeld des Schlammvulkans North Alex, West Nil Delta - erste Ergebnisse. [Talk] In: Jahrestagung der Deutschen Geophysikalischen Gesellschaft (DGG). , 23.03.-26.03, Kiel .


Halama, R., Hauff, F. , Herms, P., Schenk, V. and John, T. (2009) Metasomatic processes in eclogites: Evidence from radiogenic (Sr, Nd) and stable (O) isotopes. [Talk] In: 7th Annual Meeting of the German Mineralogical Society - DMG. , 13th - 16th September, Halle, Germany .


Hansteen, T. , Kutterolf, S. , Freundt, A. , Frische, M., Wehrmann, H., Schmincke, H. U. and Horn, S. (2009) Stratospheric input of heavy halogens (Br, I) from large explosive eruptions: Information from melt inclusions. [Talk] In: Goldschmidt Conference 2009. , 21.-26.06.2009, Davos, Switzerland ; A493 . Geochimica et Cosmochimica Acta, 73 .


Heincke, B., Jegen-Kulcsar, M. , Moorkamp, M. and Chen, J. (2009) Comparison of different coupling strategies in joint inversions. [Talk] In: AGU Fall Meeting. , 14.12.-19.12, San Francisco, California, USA .


Herms, P., John, T., Bakker, R. J. and Schenk, V. (2009) Large-scale fluid flow and element transport during subduction, exemplified by the Raspas Ophiolite Complex, Ecuador. [Talk] In: XX. European Current Research on Fluid Inclusions. , University of Granada, Spain .


Klaucke, I. , Weinrebe, R. W., Bialas, J. , Klaeschen, D. and Völker, D. (2009) Fluid venting along the Central Chilean Continental Margin: a geophysical perspective. [Talk] In: 69. Jahrestagung der Deutschen Geophysikalischen Gesellschaft. , 23.-26.03, Kiel .


Krüger, K. (2009) Climate effects of major volcanic eruptions. [Talk] In: 6. Meeting of the Scientific Advisory Board. , 29.04, Kiel .


Kutterolf, S. , Freundt, A. , Kwasnitschka, T., Jegen-Kulcsar, M. , Graf, H. F., Perez, W. and Schmincke, H. U. (2009) Cyclic volcanism at convergent margins: controlled by global climate changes?. [Talk] In: EGU General Assembly. , 19.04.-23.04, Vienna, Austria .


Mutter, A. (2009) Solid-fluid partitioning of trace elements within the subdcting slab: A theoretical overview. [Talk] In: EURISPET (European Intensive Seminars of Petrology), High-pressure metamorphism and subduction zones. , June 27 - July 5, Granada, Spain .


Schwalenberg, K., Haeckel, M. , Pecher, I. A., Toulmin, S. J., Hamdan, L. J., Netzeband, G., Wood, W., Poort, J., Jegen-Kulcsar, M. and Coffin, R. D. (2009) Assessing submarine gas hydrate at active seeps on the Hikurangi Margin, New Zealand, using controlled source electromagnetic data with constraints from seismic, geochemistry, and heatflow data. [Talk] In: AGU Fall Meeting. , 14.12.-19.12, San Francisco, California, USA .


Völker, D., Weinrebe, R. W., Behrmann, J. H. , Bialas, J. and Klaeschen, D. (2009) Prominent mass wasting structures at the Southern Central Chilean continental margin: the Roca Slide. [Talk] In: International Conference on Seafloor Mapping for Geohazard Assessment. , 10.05.-13.05, Forio d'Ischia, Italy .

[thumbnail of Abstract: Geophysical Research Abstracts, 11.2009, EGU2009-7384]

Völker, D., Weinrebe, R. W., Behrmann, J. H. , Bialas, J. and Klaeschen, D. (2009) Prominent mass wasting structures at the Southern Central Chilean continental margin: the Roca Slide. [Talk] In: EGU General Assembly. , 20.04, Vienna, Austria .


Worzewski, T., Jegen-Kulcsar, M. , Brasse, H. and Kapinos, G. (2009) Using Amphibious Magnetotellurics to image Hydration and Dehydration of the Costa Rican Subduction Zone and to demonstrate the bathymetric effect on marine data. [Talk] In: 23. Kolloquium Elektromagnetische Tiefenforschung (EMTF). , 28.9- 02.10, Heimvolkshochschule Seddiner See, Germany .


Worzewski, T., Jegen-Kulcsar, M. , Brasse, H. and Taylor, W. (2009) Amphibious MT Experiment on Costa Rican subduction zone to investigate deep electrical resistivity structure. [Talk] In: International Association of Geomagnetism and Aeronomy Scientific Assembly. , 23.08.-30.08, Soprun, Hungary .


Worzewski, T., Jegen-Kulcsar, M. , Brasse, H. and Taylor, W. (2009) Deep electrical resistivity structure of the Costa Rican subduction zone. [Talk] In: EGU General Assembly. , 19.04.-24.04, Vienna, Austria .


Worzewski, T., Jegen-Kulcsar, M. , Muetschard, L., Brasse, H., Kopp, H. and Taylor, W. (2009) Imaging hydration and dehydration of the Costa Rican subduction zone based on an amphibious magnetotelluric profile. [Talk] In: AGU Fall Meeting. , 14.12.-19.12, San Francisco, California, USA .

Conference posters


Albrecht, C., Aloisi, G., Haeckel, M. , Kutterolf, S. and Wallmann, K. (2009) Silicate weathering in anoxic marine sediments: detailed mineralogical investigation. [Poster] In: Goldschmidt Conference 2009. , 21.-26.06, Davos, Switzerland .


Brückmann, W., Tryon, M. D., Bialas, J. , Feseker, T. and Lefeldt, M. (2009) Monitoring the Dynamic Properties of an active Mud Volcano in the West Nile Delta. [Poster] In: AGU Fall Meeting 2009. , 14.-18.12, San Francisco, USA .


Dzierma, Y., Thorwart, M., Rabbel, W., Comte, D., Legrand, D., Bataille, K., Iglesia, P. and Prezzi, C. (2009) Ongoing seismological investigations around Villarrica Volcano, Southern Chile. [Poster] In: EGU General Assembly. , 19.-24.04.2009, Vienna, Austria .


Geersen, J. , Krastel, S. , Henrich, R. and Pierau, R. (2009) Sediment transport off Senegal: A complex interplay of large scale mass wasting, channelized transport and bottom current activity. [Poster] In: EGU General Assembly 2009. , 19.-24.04, Vienna, Austria .


Gilbert, D., Freundt, A. and Kutterolf, S. (2009) Magmatic evolution of the two caldera-forming Tephras of the Apoyo-Caldera/Nicaragua. [Poster] In: Lateinamerika-Kolloquium. , 07.04.-09.04, Göttingen .


Metzner, D., Krüger, K., Timmreck, C., Kutterolf, S. and Freundt, A. (2009) A new radiative forcing data set comprising the major volcanic eruptions from the Central American Volcanic Arc for paleo studies. [Poster] In: SBF 574 Retreat. , 01.-02.10, Sankelmark .


Meyer, M., Geersen, J. , Schwenk, T. and Krastel, S. (2009) Large-scale mass-wasting offshore Senegal, NW-Africa. [Poster] In: 4th International Symposium on Submarine Mass Movements and Their Consequences. , 07.-12.11, Austin, Texas, USA .


Scholz, F. , Hensen, C. , Lu, Z. and Fehn, U. (2009) Tracing organic and inorganic sources to deep-seated marine interstitial fluids: iodine and 129I/I systematics in the Gulf of Cadiz. [Poster] In: AGU Fall Meeting. , 14.-18.12, San Francisco, CA .


Schumann, K., Wehrmann, H. and Friese, K. (2009) Geochemical investigation of the three volcanoes, Casablanca, Osorno and Cabeza de Vaca, Southern Volcanic Zone, Chile. [Poster] In: 87. Tagung der Deutschen Mineralogischen Gesellschaft. , 13.-16.09., Halle .


Toohey, M. , Hansteen, T. , Kutterolf, S. , Niemeier, U., Timmreck. C. and Krüger, K. (2009) Halogen emissions of major volcanic eruptions: a new approach using the petrologic method and CCMs. [Poster] In: CCMVal workshop. , 02.06, Toronto, Canada .


Toohey, M. , Hansteen, T. , Kutterolf, S. , Niemeier, U., Timmreck. C. and Krüger, K. (2009) Halogen emissions of major volcanic eruptions: a new approach using the petrologic method and CCMs. [Poster] In: SFB574 retreat. , 01.10, Sankelmark .


Völker, D., Kutterolf, S. and Wehrmann, H. (2009) The Southern Volcanic Zone of Chile: calculations of Holocene and Pleistocene volcano volumes and relations between volume distribution and subduction parameters. [Poster] In: Lateinamerika-Kolloquium 2009. , 06.04.-09.04, Göttingen .


Völker, D., Weinrebe, R. W., Behrmann, J. H. , Bialas, J. and Klaeschen, D. (2009) Prominent mass wasting structures at the Southern Central Chilean continental margin: the Roca Slide. [Poster] In: International Conference on Seafloor Mapping for Geohazard Assessment. , 10.05.-13.05, Forio d'Ischia, Italy .


Weinrebe, R. W., Klaucke, I. , Völker, D., Bialas, J. , Behrmann, J. H. , Ranero, C. R., Diaz Naveas, J. and Geersen, J. (2009) Tectonics, fluid flow and slope stability of the central Chilean subduction zone revealed with multibeam bathymetry and deep-tow side-scan sonar surveys. [Poster] In: Lateinamerika Kolloquium 2009. , 07.-09.04, Göttingen .

Theses - not published by a publisher

[thumbnail of diss_dzierma.pdf]

Dzierma, Y. (2009) A receiver function study of Southern Costa Rica : indications of steep Cocos Ridge subduction. (PhD/ Doctoral thesis), Christian-Albrechts-Universität, Kiel, 231 pp.


Mahlke, J. (2009) Geochemical evolution of Llaima and Villarrica Volcanoes, Central Chile. (Diploma thesis), Christian-Albrechts-Universität, Kiel, 79 pp.


Schumann, K. (2009) Geochemical investigation of the three volcanoes Casablanca, Osorno and Cabeza de Vaca, Southern volcanic zone, Chile. (Diploma thesis), Martin-Luther-Universität, Halle Wittenberg, 131 pp.

Reports - Cruise Reports

[thumbnail of M66_final.pdf]

Brückmann, W., Rhein, M., Rehder, G., Bialas, J. and Kopf, A., eds. (2009) SUBFLUX, Cruise No. 66, August 12 – December 22, 2005, Las Palmas (Spain) – Talcahuano (Chile). Open Access . METEOR-Berichte, 09-2 . Leitstelle METEOR, Institut für Meereskunde der Universität Hamburg, Hamburg, Germany, 158 pp. DOI 10.2312/cr_m66.

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