Source: https://www.geomar.de/mitarbeiter/fb2/mg/kwallmann
Timestamp: 2019-04-22 16:03:05+00:00

Document:
2005-2007 Sprecher des Exzellenzclusters "The Future Ocean"
2011 - 2015 Koordination des EU-Verbundprojekts ECO2: Sub-seabed CO2 Storage: Impact on Marine Ecosystems.
2015 - Koordination des EU-COST Programms MIGRATE: Marine gas hydrate - an indigenous resource of natural gas for Europe.
Auf Expeditionen in den Ozean untersuche ich den Stoffumsatz an kalten Quellen und Schlammvulkanen am Meeresboden, die Entstehung von Gashydraten, den mikrobiellen Abbau organischer Substanzen in Oberflächensedimenten und die Rückführung von Nährstoffen aus den Sedimenten in den Ozean. Darüberhinaus werte ich die in marinen Karbonaten und Evaporiten aufgezeichneten Isotopentrends aus, um die langfristige geochemische Evolution der Ozeane und der Atmosphäre zu rekonstruieren und mit Hilfe numerischer Modelle zu simulieren.
Vielstädte, L., Linke, P. , Schmidt, M. , Sommer, S., Haeckel, M. , Braack, M. und Wallmann, K. (2019) Footprint and detectability of a well leaking CO2 in the Central North Sea: Implications from a field experiment and numerical modelling. International Journal of Greenhouse Gas Control, 84 . pp. 190-203. DOI 10.1016/j.ijggc.2019.03.012.
Chuang, P. C., Yang, T. F., Wallmann, K. , Matsumoto, R., Hu, C. Y., Chen, H. W., Lin, S. , Sun, C. H., Li, H. C. , Wang, Y. und Dale, A. W. (2019) Carbon isotope exchange during anaerobic oxidation of methane (AOM) in sediments of the northeastern South China Sea. Geochimica et Cosmochimica Acta, 246 . pp. 138-155. DOI 10.1016/j.gca.2018.11.003.
Dale, A. W. , Bourbonnais, A., Altabet, M., Wallmann, K. und Sommer, S. (2019) Isotopic fingerprints of benthic nitrogen cycling in the Peruvian oxygen minimum zone. Geochimica et Cosmochimica Acta, 245 . pp. 406-425. DOI 10.1016/j.gca.2018.10.025.
Schroller-Lomnitz, U., Hensen, C., Dale, A. W., Scholz, F., Clemens, D., Sommer, S., Noffke, A. und Wallmann, K. (2019) Dissolved benthic phosphate, iron and carbon fluxes in the Mauritanian upwelling system and implications for ongoing deoxygenation. Deep Sea Research Part I: Oceanographic Research Papers, 143 . pp. 70-84. DOI 10.1016/j.dsr.2018.11.008.
Schmidt, C., Burwicz-Galerne, E. , Hensen, C., Wallmann, K. , Martinez-Loriente, S. und Gracia, E. (2018) Genesis of mud volcano fluids in the Gulf of Cadiz using a novel basin-scale model approach. Geochimica et Cosmochimica Acta, 243 . pp. 186-204. DOI 10.1016/j.gca.2018.09.011.
Stolpovsky, K., Dale, A. W. und Wallmann, K. (2018) A new look at the multi-G model for organic carbon degradation in surface marine sediments for coupled benthic-pelagic simulations of the global ocean. Biogeosciences (BG), 15 . pp. 3391-3407. DOI 10.5194/bg-15-3391-2018.
Riedel, M. , Wallmann, K. , Berndt, C. , Pape, T., Freudenthal, T., Bergenthal, M., Bünz, S. und Bohrmann, G. (2018) In Situ Temperature Measurements at the Svalbard Continental Margin: Implications for Gas Hydrate Dynamics. Geochemistry, Geophysics, Geosystems, 19 (4). pp. 1165-1177. DOI 10.1002/2017GC007288.
Glock, N., Erdem, Z., Wallmann, K. , Somes, C. J. , Liebetrau, V., Schönfeld, J., Gorb, S. und Eisenhauer, A. (2018) Coupling of oceanic carbon and nitrogen facilitates spatially resolved quantitative reconstruction of nitrate inventories. Nature Communications, 9 (Article number 1217). DOI 10.1038/s41467-018-03647-5.
Wallmann, K. , Riedel, M. , Hong, W. L., Patton, H., Hubbard, A., Pape, T., Hsu, C. W., Schmidt, C., Johnson, J. E., Torres, M. E., Andreassen, K., Berndt, C. und Bohrmann, G. (2018) Gas hydrate dissociation off Svalbard induced by isostatic rebound rather than global warming. Nature Communications, 9 (Article number: 83 ). DOI 10.1038/s41467-017-02550-9.
Vielstädte, L., Haeckel, M. , Karstens, J., Linke, P. , Schmidt, M. , Steinle, L. und Wallmann, K. (2017) Shallow gas migration along hydrocarbon wells – An unconsidered, anthropogenic source of biogenic methane in the North Sea. Environmental Science & Technology, 51 (17). pp. 10262-10268. DOI 10.1021/acs.est.7b02732.
Burwicz, E. B. , Reichel, T., Wallmann, K. , Rottke, W., Haeckel, M. und Hensen, C. (2017) 3-D basin-scale reconstruction of natural gas hydrate system of the Green Canyon, Gulf of Mexico. Geochemistry, Geophysics, Geosystems, 18 (5). pp. 1959-1985. DOI 10.1002/2017GC006876.
Dale, A. W. , Graco, M. und Wallmann, K. (2017) Strong and Dynamic Benthic-Pelagic Coupling and Feedbacks in a Coastal Upwelling System (Peruvian Shelf). Frontiers in Marine Science, 4 (29). DOI 10.3389/fmars.2017.00029.
Ehlert, C., Doering, K., Wallmann, K. , Scholz, F., Sommer, S., Grasse, P. , Geilert, S. und Frank, M. (2016) Stable silicon isotope signatures of marine pore waters – Biogenic opal dissolution versus authigenic clay mineral formation. Geochimica et Cosmochimica Acta, 191 . pp. 102-117. DOI 10.1016/j.gca.2016.07.022.
Dale, A. W. , Boyle, R. A., Lenton, T. M., Ingall, E. D. und Wallmann, K. (2016) A model for microbial phosphorus cycling in bioturbated marine sediments: Significance for phosphorus burial in the early Paleozoic. Geochimica et Cosmochimica Acta, 189 . pp. 251-268. DOI 10.1016/j.gca.2016.05.046.
Dale, A. W. , Sommer, S., Lomnitz, U., Bourbonnais, A. und Wallmann, K. (2016) Biological nitrate transport in sediments on the Peruvian margin mitigates benthic sulfide emissions and drives pelagic N loss during stagnation events. Deep Sea Research Part I: Oceanographic Research Papers, 112 . pp. 123-136. DOI 10.1016/j.dsr.2016.02.013.
Lomnitz, U., Sommer, S., Dale, A. W. , Löscher, C. R., Noffke, A., Wallmann, K. und Hensen, C. (2016) Benthic phosphorus cycling in the Peruvian oxygen minimum zone. Biogeosciences (BG), 13 (5). pp. 1367-1386. DOI 10.5194/bg-13-1367-2016.
Pinero, E., Hensen, C., Haeckel, M. , Rottke, W., Fuchs, T. und Wallmann, K. (2016) 3-D numerical modelling of methane hydrate accumulations using PetroMod. Marine and Petroleum Geology, 71 . pp. 288-295. DOI 10.1016/j.marpetgeo.2015.12.019.
Wallmann, K. , Schneider, B. und Sarnthein, M. (2016) Effects of eustatic sea-level change, ocean dynamics, and nutrient utilization on atmospheric pCO2 and seawater composition over the last 130 000 years: a model study. Climate of the Past, 12 (2). pp. 339-375. DOI 10.5194/cp-12-339-2016.
Vielstädte, L., Karstens, J., Haeckel, M. , Schmidt, M. , Linke, P. , Reimann, S., Liebetrau, V., McGinnis, D. und Wallmann, K. (2015) Quantification of methane emissions at abandoned gas wells in the Central North Sea. Marine and Petroleum Geology, 68 . pp. 848-860. DOI 10.1016/j.marpetgeo.2015.07.030.
Stolpovsky, K., Dale, A. W. und Wallmann, K. (2015) Towards a parameterization of global-scale organic carbon mineralization kinetics in surface marine sediments. Global Biogeochemical Cycles, 29 . pp. 812-829. DOI 10.1002/2015GB005087.
Luo, M., Dale, A. W. , Wallmann, K. , Hensen, C., Gieskes, J., Yan, W. und Chen, D. (2015) Estimating the time of pockmark formation in the SW Xisha Uplift (South China Sea) using reaction-transport modeling. Marine Geology, 364 . pp. 21-31. DOI 10.1016/j.margeo.2015.03.006.
Dale, A. W. , Sommer, S., Lomnitz, U., Montes, I., Treude, T. , Liebetrau, V., Gier, J., Hensen, C., Dengler, M. , Stolpovsky, K., Bryant, L. D. und Wallmann, K. (2015) Organic carbon production, mineralization and preservation on the Peruvian margin. Biogeosciences (BG), 12 . pp. 1537-1559. DOI 10.5194/bg-12-1537-2015.
Aloisi, G., Soulet, G., Henry, P., Wallmann, K. J. G. , Sauvestre, R., Vallet-Coulomb, C., Lecuyer, C. und Bard, E. (2015) Freshening of the Marmara Sea prior to its post-glacial reconnection to the Mediterranean Sea. Earth and Planetary Science Letters, 413 . pp. 176-185. DOI 10.1016/j.epsl.2014.12.052.
Karaca, D., Schleicher, T., Hensen, C., Linke, P. und Wallmann, K. (2014) Quantification of methane emission from bacterial mat sites at Quepos Slide offshore Costa Rica. International Journal of Earth Sciences, 103 (7). pp. 1817-1829. DOI 10.1007/s00531-012-0839-3.
Dale, A. W. , Sommer, S., Ryabenko, E., Noffke, A., Bohlen, L., Wallmann, K. , Stolpovsky, K., Greinert, J. und Pfannkuche, O. (2014) Benthic nitrogen fluxes and fractionation of nitrate in the Mauritanian oxygen minimum zone (Eastern Tropical North Atlantic). Geochimica et Cosmochimica Acta, 134 . pp. 234-256. DOI 10.1016/j.gca.2014.02.026.
Vollstaedt, H., Eisenhauer, A. , Wallmann, K. , Böhm, F., Fietzke, J. , Liebetrau, V., Krabbenhöft, A., Farkaš, J., Tomašových, A., Raddatz, J. und Veizer, J. (2014) The Phanerozoic δ88/86Sr Record of Seawater: New Constraints on Past Changes in Oceanic Carbonate Fluxes. Geochimica et Cosmochimica Acta, 128 . pp. 249-265. DOI 10.1016/j.gca.2013.10.006.
McAnena, A., Flögel, S., Hofmann, P., Herrle, J. O., Griesand, A., Pross, J., Talbot, H. M., Rethemeyer, J., Wallmann, K. J. G. und Wagner, T. (2013) Atlantic cooling associated with a marine biotic crisis during the mid-Cretaceous period. Nature Geoscience, 6 (7). pp. 558-561. DOI 10.1038/NGEO1850.
Dale, A. W. , Bertics, V. J., Treude, T. , Sommer, S. und Wallmann, K. (2013) Modeling benthic–pelagic nutrient exchange processes and porewater distributions in a seasonally hypoxic sediment: evidence for massive phosphate release by Beggiatoa?. Biogeosciences (BG), 10 (2). pp. 629-651. DOI 10.5194/bg-10-629-2013.
Chuang, P. C., Dale, A. W. , Wallmann, K. , Haeckel, M. , Yang, T. F., Chen, N. C., Chen, H. C., Chen, H. W., Lin, S., Sun, C. H., You, C. F., Horng, C. S., Wang, Y. und Chung, S. H. (2013) Relating sulfate and methane dynamics to geology: Accretionary prism offshore SW Taiwan. Geochemistry, Geophysics, Geosystems, 14 (7). pp. 2523-2545. DOI 10.1002/ggge.20168.
Niemann, H., Linke, P. , Knittel, K., MacPherson, E., Boetius, A., Brückmann, W., Larvid, G., Wallmann, K. , Schacht, U., Omoregie, E., Hilton, D., Brown, K. und Rehder, G. (2013) Methane-carbon flow into the benthic food web at cold seeps – a case study from the Costa Rica subduction zone. PLoS ONE, 8 (10). e74894. DOI 10.1371/journal.pone.0074894.
Pinero, E., Marquardt, M., Hensen, C., Haeckel, M. und Wallmann, K. (2013) Estimation of the global inventory of methane hydrates in marine sediments using transfer functions. Biogeosciences (BG), 10 (2). pp. 959-975. DOI 10.5194/bg-10-959-2013.
Dale, A. W. , Meyers, S. R., Aguilera, D. R., Arndt, S. und Wallmann, K. (2012) Controls on organic carbon and molybdenum accumulation in Cretaceous marine sediments from the Cenomanian–Turonian interval including Oceanic Anoxic Event 2. Chemical Geology, 324-325 . pp. 28-45. DOI 10.1016/j.chemgeo.2011.10.004.
Bohlen, L., Dale, A. W. und Wallmann, K. (2012) Simple transfer functions for calculating benthic fixed nitrogen losses and C:N:P regeneration ratios in global biogeochemical models. Global Biogeochemical Cycles, 26 (GB3029). DOI 10.1029/2011GB004198.
Mosch, T., Sommer, S., Dengler, M. , Noffke, A., Bohlen, L., Pfannkuche, O., Liebetrau, V. und Wallmann, K. J. G. (2012) Factors influencing the distribution of epibenthic megafauna across the Peruvian oxygen minimum zone. Deep Sea Research Part I: Oceanographic Research Papers, 68 . pp. 123-135. DOI 10.1016/j.dsr.2012.04.014.
Noffke, A., Hensen, C., Sommer, S., Scholz, F., Bohlen, L., Mosch, T., Graco, M. und Wallmann, K. (2012) Benthic iron and phosphorus fluxes across the Peruvian oxigen minimum zone. Limnology and Oceanography, 57 (3). pp. 851-867. DOI 10.4319/lo.2012.57.3.0851.
Wallmann, K. , Pinero, E., Burwicz, E. , Haeckel, M. , Hensen, C., Dale, A. W. und Ruepke, L. (2012) The Global Inventory of Methane Hydrate in Marine Sediments: A Theoretical Approach. Energies, 5 (7). pp. 2449-2498. DOI 10.3390/en5072449.
Biastoch, A. , Treude, T. , Rüpke, L. H. , Riebesell, U. , Roth, C., Burwicz, E. B. , Park, W. , Latif, M. , Böning, C. W. , Madec, G. und Wallmann, K. (2011) Rising Arctic Ocean temperatures cause gas hydrate destabilization and ocean acidification. Geophysical Research Letters, 38 (8). L08602. DOI 10.1029/2011GL047222.
Bohlen, L., Dale, A. W. , Sommer, S., Mosch, T., Hensen, C., Noffke, A., Scholz, F. und Wallmann, K. (2011) Benthic Nitrogen Cycling Traversing the Peruvian Oxygen Minimum Zone. Geochimica et Cosmochimica Acta, 75 (20). pp. 6094-6111. DOI 10.1016/j.gca.2011.08.010.
Burwicz, E. B. , Rüpke, L. und Wallmann, K. (2011) Estimation of the global amount of submarine gas hydrates formed via microbial methane formation based on numerical reaction-transport modeling and a novel parameterization of Holocene sedimentation. Geochimica et Cosmochimica Acta, 75 (16). pp. 4562-4576. DOI 10.1016/j.gca.2011.05.029.
Dale, A. W. , Sommer, S., Bohlen, L., Treude, T. , Bertics, V. J., Bange, H. W. , Pfannkuche, O., Schorp, T., Mattsdotter, M. E. K. und Wallmann, K. (2011) Rates and regulation of nitrogen cycling in seasonally hypoxic sediments during winter (Boknis Eck, SW Baltic Sea): Sensitivity to environmental variables. Estuarine, Coastal and Shelf Science, 95 . pp. 14-28. DOI 10.1016/j.ecss.2011.05.016.
Flögel, S., Wallmann, K. und Kuhnt, W. (2011) Cool episodes in the Cretaceous — Exploring the effects of physical forcings on Antarctic snow accumulation. Earth and Planetary Science Letters, 307 (3-4). pp. 279-288. DOI 10.1016/j.epsl.2011.04.024.
Reitz, A., Pape, T., Haeckel, M. , Schmidt, M. , Berner, U., Scholz, F., Liebetrau, V., Aloisi, G., Weise, S. M. und Wallmann, K. (2011) Sources of fluids and gases expelled at cold seeps offshore Georgia, eastern Black Sea. Geochimica et Cosmochimica Acta, 75 (11). pp. 3250-3268. DOI 10.1016/j.gca.2011.03.018.
Scholz, F., Hensen, C., Noffke, A., Rohde, A., Liebetrau, V. und Wallmann, K. (2011) Early diagenesis of redox-sensitive trace metals in the Peru upwelling area – Response to ENSO-related oxygen fluctuations in the water column. Geochimica et Cosmochimica Acta, 75 (22). pp. 7257-7276. DOI 10.1016/j.gca.2011.08.007.
Dale, A. W. , Sommer, S., Haeckel, M. , Wallmann, K. , Linke, P. , Wegener, G. und Pfannkuche, O. (2010) Pathways and regulation of carbon, sulfur and energy transfer in marine sediments overlying methane gas hydrates on the Opouawe Bank (New Zealand). Geochimica et Cosmochimica Acta, 74 . pp. 5763-5784. DOI 10.1016/j.gca.2010.06.038.
Karaca, D., Hensen, C. und Wallmann, K. (2010) Controls on authigenic carbonate precipitation at cold seeps along the convergent margin off Costa Rica. Geochemistry, Geophysics, Geosystems, 11 (8). Q08S27. DOI 10.1029/2010GC003062.
Krabbenhöft, A., Eisenhauer, A. , Böhm, F., Vollstaedt, H., Fietzke, J. , Liebetrau, V., Augustin, N. , Peucker-Ehrenbrink, B., Müller, M., Horn, C., Hansen, B. T., Nolte, N. und Wallmann, K. (2010) Constraining the marine strontium budget with natural strontium isotope fractionations (87Sr/86Sr*, δ88/86Sr) of carbonates, hydrothermal solutions and river waters. Geochimica et Cosmochimica Acta, 74 (14). pp. 4097-4109. DOI 10.1016/j.gca.2010.04.009.
Marquardt, M., Hensen, C., Pinero, E., Wallmann, K. und Haeckel, M. (2010) A transfer function for the prediction of gas hydrate inventories in marine sediments. Biogeosciences (BG), 7 . pp. 2925-2941. DOI 10.5194/bg-7-2925-2010.
Schacht, U., Wallmann, K. und Kutterolf, S. (2010) The influence of volcanic ash alteration on the REE composition of marine pore waters. Journal of Geochemical Exploration, 106 (1-3). pp. 176-187. DOI 10.1016/j.gexplo.2010.02.006.
Feseker, T., Pape, T., Wallmann, K. , Klapp, S. A., Schmidt-Schierhorn, F. und Bohrmann, G. (2009) The thermal structure of the Dvurechenskii mud volcano and its implications for gas hydrate stability and eruption dynamics. Marine and Petroleum Geology, 26 . pp. 1812-1823. DOI 10.1016/j.marpetgeo.2009.01.021.
Sahling, H., Bohrmann, G., Artemov, Y. G., Bahr, A., Brüning, M., Klapp, S. A., Klaucke, I., Kozlova, E., Nikolovska, A., Pape, T., Reitz, A. und Wallmann, K. (2009) Vodyanitskii mud volcano, Sorokin trough, Black Sea: geological characterization and quantification of gas bubble streams. Marine and Petroleum Geology, 26 (9). pp. 1799-1811. DOI 10.1016/j.marpetgeo.2009.01.010.
Wallmann, K. und Bialas, J. (2009) SUGAR (submarine gas hydrate reservoirs). Environmental Earth Sciences, 59 (2). pp. 485-487. DOI 10.1007/s12665-009-0235-x.
Bartdorff, O., Wallmann, K. , Latif, M. und Semenov, V. (2008) Phanerozoic evolution of atmospheric methane. Global Biogeochemical Cycles, 22 . GB1008. DOI 10.1029/2007GB002985.
Karaca, D., Hensen, C. und Wallmann, K. (2008) Effects of Ca-enrichment on authigenic carbonate formation at cold vent sites off Costa Rica: a numerical model approach. Mineralogical Magazine, 72 (1). pp. 325-327. DOI 10.1180/minmag.2008.072.1.325.
Lu, Z., Hensen, C., Fehn, U. und Wallmann, K. (2008) Halogen and 129-I systematics in gas hydrate fields at the northern Cascadia margin (IODP Expedition 311): insights from numerical modeling. Geochemistry, Geophysics, Geosystems, 9 (10). Q10006. DOI 10.1029/2008GC002156.
Pavlova, G. Y., Tishchenko, P. Y., Volkova, T. I., Dickson, A. und Wallmann, K. (2008) Intercalibration of Bruevich's method to determine the total alkalinity in seawater. Oceanology, 48 (3). pp. 438-443. DOI 10.1134/S0001437008030168.
Ranero, C. R., Grevemeyer, I. , Sahling, H., Barckhausen, U., Hensen, C., Wallmann, K. , Weinrebe, R. W., Vannucchi, P., von Huene, R. und McIntosch, K. (2008) Hydrogeological system of erosional convergent margins and its influence on tectonics and interplate seismogenesis. Geochemistry, Geophysics, Geosystems, 9 (3). Q03S04. DOI 10.1029/2007GC001679.
Schacht, U., Wallmann, K. , Kutterolf, S. und Schmidt, M. (2008) Volcanogenic sediment-seawater interactions and the geochemistry of pore waters. Chemical Geology, 249 . pp. 321-338. DOI 10.1016/j.chemgeo.2008.01.026.
Wallmann, K. (2008) Mesozoic climate - Liverworts and all. Nature Geoscience, 1 (1). pp. 14-15. DOI 10.1038/ngeo.2007.67.
Wallmann, K. , Aloisi, G., Haeckel, M. , Tishchenko, P., Pavlova, G., Greinert, J. , Kutterolf, S. und Eisenhauer, A. (2008) Silicate weathering in anoxic marine sediments. Mineralogical Magazine, 72 (1). pp. 363-366. DOI 10.1180/minmag.2008.072.1.363.
Wallmann, K. , Aloisi, G., Haeckel, M. , Tishchenko, P., Pavlova, G., Greinert, J. , Kutterolf, S. und Eisenhauer, A. (2008) Silicate weathering in anoxic marine sediments. Geochimica et Cosmochimica Acta, 72 (12). pp. 2895-2918. DOI 10.1016/j.gca.2008.03.026.
Zitter, T. A. C., Henry, P., Aloisi, G., Delaygue, G., Cagatay, M. N., de Lepinay, B. M., Al-Samir, M., Fornacciari, F., Tesmer, M., Pekdeger, A., Wallmann, K. und Lericolais, G. (2008) Cold seeps along the main Marmara Fault in the Sea of Marmara (Turkey). Deep Sea Research Part I: Oceanographic Research Papers, 55 (4). pp. 552-570. DOI 10.1016/j.dsr.2008.01.002.
Astakhov, A. S., Wallmann, K. , Ivanov, M. V., Kolesov, G. M. und Sattarova, V. V. (2007) Distribution and Accumulation Rate of Hg in the Upper Quaternary Sediments of the Derugin Basin, Sea of Okhotsk. Geochemistry International, 45 (1). pp. 47-61. DOI 10.1134/S0016702907010041.
Farkas, J., Böhm, F., Wallmann, K. , Blenkinsop, J., Eisenhauer, A. , Van Geldern, R., Munnecke, A., Voigt, S. und Veizer, J. (2007) Calcium isotope record of Phanerozoic oceans: Implications for chemical evolution of seawater and its causative mechanisms. Geochimica et Cosmochimica Acta, 71 (21). pp. 5117-5134. DOI 10.1016/j.gca.2007.09.004.
Haeckel, M. , Boudreau, B. P. und Wallmann, K. (2007) Bubble-induced porewater mixing: a 3-D model for deep porewater irrigation. Geochimica et Cosmochimica Acta, 71 (21). pp. 5135-5154. DOI 10.1016/j.gca.2007.08.011.
Jaffres, J. B. D., Shields, G. A. und Wallmann, K. (2007) The oxygen isotope evolution of seawater: A critical review of a long-standing controversy and an improved geological water cycle model for the past 3.4 billion years. Earth-Science Reviews, 83 (1-2). pp. 83-122. DOI 10.1016/j.earscirev.2007.04.002.
Lu, Z., Hensen, C., Fehn, U. und Wallmann, K. (2007) Old iodine in fluids venting along the central American convergent margin. Geophysical Research Letters, 34 (L22604). DOI 10.1029/2007GL031864.
Reitz, A., Haeckel, M. , Wallmann, K. , Hensen, C. und Heeschen, K. (2007) Origin of salt-enriched pore fluids in the northern Gulf of Mexico. Earth and Planetary Science Letters, 259 (3/4). pp. 266-282. DOI 10.1016/j.epsl.2007.04.037.
Wagner, T., Wallmann, K. , Herrle, J. O., Hofmann, P. und Stüsser, I. (2007) Consequences of moderate ~25,000 yr lasting emission of light CO2 into the mid-Cretaceous ocean. Earth and Planetary Science Letters, 259 (1-2). pp. 200-211. DOI 10.1016/j.epsl.2007.04.045.
Aloisi, G., Gloter, A., Krüger, M., Wallmann, K. , Guyot, F. und Zudas, P. (2006) Nucleation of calcium carbonate on bacterial nanoglobules. Geology, 34 (12). pp. 1017-1020. DOI 10.1130/G22986A.1.
Kasting, J. F., Howard, M. T., Wallmann, K. , Veizer, J., Shields, G. und Jaffrés, J. (2006) Paleoclimates, ocean depth, and the oxygen isotopic composition of seawater. Earth and Planetary Science Letters, 252 . pp. 82-93. DOI 10.1016/j.epsl.2006.09.029.
Tishchenko, P., Wallmann, K. , Vasilevskaya, N. A., Volkova, T. I., Zvalinsky, V. I., Khodorenko, N. D. und Shkirnikova, E. M. (2006) The contribution of organic matter to the alkaline reserve of natural waters. Oceanology, 46 (2). pp. 192-199. DOI 10.1134/S0001437006020068.
Wallmann, K. , Aloisi, G., Haeckel, M. , Obzhirov, A., Pavlova, G. und Tishchenko, P. (2006) Kinetics of organic matter degradation, microbial methane generation and gas hydrate formation in anoxic marine sediments. Geochimica et Cosmochimica Acta, 70 . pp. 3905-3927. DOI 10.1016/j.gca.2006.06.003.
Wallmann, K. , Drews, M., Aloisi, G. und Bohrmann, G. (2006) Methane discharge into the Black Sea and the global ocean via fluid flow through submarine mud volcanoes. Earth and Planetary Science Letters, 248 . pp. 544-559. DOI 10.1016/j.epsl.2006.06.026.
Tishchenko, P., Hensen, C., Wallmann, K. und Wong, C. S. (2005) Calculation of the stability and solubility of methane hydrate in seawater. Chemical Geology, 219 . pp. 37-25.
Hensen, C. und Wallmann, K. (2005) Methane formation at Costa Rica continental margin - constraints for gas hydrate inventories and cross-décollement fluid flow. Earth and Planetary Science Letters, 236 . pp. 41-60. DOI 10.1016/j.epsl.2005.06.007.
Heuser, A., Eisenhauer, A. , Böhm, F., Wallmann, K. , Gussone, N., Pearson, P. N., Nägler, T. F. und Dullo, W. C. (2005) Calcium isotope (δ44/40Ca ) variations of Neogene planktonic foraminifera. Paleoceanography, 20 . PA2013. DOI 10.1029/2004PA001048.
Linke, P. , Wallmann, K. , Suess, E., Hensen, C. und Rehder, G. (2005) In situ benthic fluxes from an intermittently active mud volcano at the Costa Rica convergent margin. Earth and Planetary Science Letters, 235 . pp. 79-95. DOI 10.1016/j.epsl.2005.03.009.
Luff, R., Greinert, J. , Wallmann, K. , Klaucke, I. und Suess, E. (2005) Simulation of long-term feedbacks from authigenic carbonate crust formation at cold vent sites. Chemical Geology, 216 (1-2). pp. 157-174. DOI 10.1016/j.chemgeo.2004.11.002.
Schmidt, M. , Hensen, C., Mörz, T., Müller, C., Grevemeyer, I. , Wallmann, K. , Mau, S. und Kaul, N. (2005) Methane hydrate accumulation in "Mound 11" mud volcano, Costa Rica forearc.. Marine Geology, 216 . pp. 83-100. DOI 10.1016/j.margeo.2005.01.001.
Luff, R., Wallmann, K. und Aloisi, G. (2004) Numerical modeling of carbonate crust formation at cold vent sites: significance for fluid and methane budgets and chemosynthetic biological communities. Earth and Planetary Science Letters, 221 . pp. 337-353.
Aloisi, G., Drews, M., Wallmann, K. und Bohrmann, G. (2004) Fluid expulsion from the Dvurechenski mud volcano (Black Sea): Part I. Fluid sources and relevance to Li, B, Sr and dissolved inorganic nitrogen cycles. Earth and Planetary Science Letters, 225 (3-4). pp. 347-363. DOI 10.1016/j.epsl.2004.07.006.
Aloisi, G., Wallmann, K. , Bollwerk, S. M., Derkachev, A., Bohrmann, G. und Suess, E. (2004) The effect of dissolved barium on biogeochemical processes at cold seeps. Geochimica et Cosmochimica Acta, 68 (8). pp. 1735-1748. DOI 10.1016/j.gca.2003.10.010.
Aloisi, G., Wallmann, K. , Drews, M. und Bohrmann, G. (2004) Evidence for the submarine weathering of silicate minerals in Black sea sediments: possible implications for the marine Li and B cycles. Geochemistry, Geophysics, Geosystems, 5 (4). Q04007. DOI 10.1029/2003GC000639.
Aloisi, G., Wallmann, K. , Haese, R. und Saliège, J. F. (2004) Chemical, biological and hydrological controls on the 14C content of cold seep carbonate crusts: numerical modeling and implications for convection at cold seeps. Chemical Geology, 213 . pp. 359-383. DOI 10.1016/j.chemgeo.2004.07.008.
Grevemeyer, I. , Kopf, A. J., Fekete, N., Kaul, N., Villinger, H. W., Heesemann, M., Wallmann, K. , Spieß, V., Gennerich, H. H., Müller, M. und Weinrebe, R. W. (2004) Fluid flow through active mud dome Mound Culebra offshore Nicoya Peninsula, Costa Rica: evidence from heat flow surveying. Marine Geology, 207 . pp. 145-157. DOI 10.1016/j.margeo.2004.04.002.
Haeckel, M. , Suess, E., Wallmann, K. und Rickert, D. (2004) Rising methane gas bubbles form massive hydrate layers at the seafloor. Geochimica et Cosmochimica Acta, 68 (21). pp. 4335-4354. DOI 10.1016/j.gca.2004.01.018.
Han, X., Suess, E., Sahling, H. und Wallmann, K. (2004) Fluid Venting Activity on the Costa Rica Margin: New Results from Authigenic Carbonates. International Journal of Earth Sciences, 93 . pp. 596-611.
Hensen, C., Wallmann, K. , Schmidt, M. , Ranero, C. R. und Suess, E. (2004) Fluid expulsion related to mud extrusion off Costa Rica - A window to the subduction slab. Geology, 32 (2). pp. 201-204. DOI 10.1130/G20119.1.
Torres, M. E., Wallmann, K. , Tréhu, A. M., Bohrmann, G., Borowski, W. S. und Tomaru, H. (2004) Gas hydrate growth, methane transport, and chloride enrichment at the southern summit of Hydrate Ridge, Cascadia margin off Oregon. Earth and Planetary Science Letters, 226 . pp. 225-241. DOI 10.1016/j.epsl.2004.07.029.
Wallmann, K. (2004) Impact of atmospheric CO2 and galactic cosmic radiation on Phanerozoic climate change and the marine d18O record. Geochemistry, Geophysics, Geosystems, 5 (1). Q06004. DOI 10.1029/2003GC000683.
Hansen, K. und Wallmann, K. (2003) Cretaceous and Cenozoic evolution of seawater composition, atmospheric O2 and CO2: a model perspective. American Journal of Science, 303 . pp. 94-148. DOI 10.2475/ajs.303.2.94.
Kopf, A., Deyhle, A., Vasili, Y. L., Polyak, B. G., Gieskes, J. M., Buachidize, G. I., Wallmann, K. und Eisenhauer, A. (2003) Isotopic evidence (He, B, C) for deep fluid and mud mobilization from mud volcanoes in the Caucasus continental collision zone (Georgia, Russia). International Journal of Earth Sciences, 92 . pp. 407-425. DOI 10.1007/s00531-003-0326-y.
Luff, R. und Wallmann, K. J. G. (2003) Fluid flow, methane fluxes, carbonate precipitation and biogeochemical turnover in gas hydrate-bearing sedimenta at Hydrate Ridge, Cascadia Margin: Numerical modeling and mass balances. Geochimica et Cosmochimica Acta, 67 (18). pp. 3403-3421. DOI 10.1016/S0016-7037(03)00127-3.
Matveeva, T., Soloviev, V., Wallmann, K. , Obzhirov, A., Biebow, N., Poort, J., Salomatin, A. und Shoji, H. (2003) Geochemistry of gas hydrate accumulation offshore NE Sakhalin Island (the Sea of Okhotsk): results from the KOMEX-2002 cruise. Geo-Marine Letters, 23 . pp. 278-288. DOI 10.1007/s00367-003-0150-1.
Treude, T. , Boetius, A., Knittel, K., Wallmann, K. J. G. und Jorgensen, B. B. (2003) Anaerobic oxidation of methane above gas hydrates. Marine Ecology Progress Series, 264 . pp. 1-14. DOI 10.3354/meps264001.
Wallmann, K. (2003) Feedbacks between oceanic redox states and marine productivity: A model perspective focused on benthic phosphorus cycling. Global Biogeochemical Cycles, 17 (3). p. 1084. DOI 10.1029/2002GB001968.
Rickert, D., Schlüter, M. und Wallmann, K. J. G. (2002) Dissolution kinetics of biogenic silica in the water column. Geochimica et Cosmochimica Acta, 66 (3). pp. 439-455. DOI 10.1016/S0016-7037(01)00757-8.
Wallmann, K. , Aghib, F. S., Castradori, D., Cita, M. B., Suess, E., Greinert, J. und Rickert, D. (2002) Sedimentation and formation of secondary minerals in the hypersaline Discovery Basin, eastern Mediterranean. Marine Geology, 186 . pp. 9-28. DOI 10.1016/S0025-3227(02)00170-6.
Wallmann, K. (2001) Controls on the Cretaceous and Cenozoic evolution of seawater composition, atmospheric CO2 and climate. Geochimica et Cosmochimica Acta, 65 (18). pp. 3005-3025. DOI 10.1016/s0016-7037(01)00638-x.
Wallmann, K. (2001) The geological water cycle and the evolution of marine δ 18O values. Geochimica et Cosmochimica Acta, 65 (15). pp. 2469-2485. DOI 10.1016/s0016-7037(01)00603-2.
Böttcher, M. E., Schale, H., Schnetger, B., Wallmann, K. und Brumsack, H. J. (2000) Stable sulfur isotopes indicate net sulfate reduction in near-surface sediments of the deep Arabian Sea. Deep Sea Research Part II: Topical Studies in Oceanography, 47 (14). pp. 2769-2783. DOI 10.1016/S0967-0645(00)00048-5.
Grandel, S., Rickert, D., Schlüter, M. und Wallmann, K. (2000) Pore-water distribution and quantification of diffusive benthic fluxes of silicic acid, nitrate and phosphate in surface sediments of the deep Arabian Sea. Deep-Sea Research Part II-Topical Studies in Oceanography, 47 (14). pp. 2707-2734. DOI 10.1016/s0967-0645(00)00046-1.
Kurbjeweit, F., Schmiedl, G., Schiebel, R., Hemleben, C., Pfannkuche, O., Wallmann, K. und Schäfer, P. (2000) Distribution, biomass and diversity of benthic foraminifera in relation to sediment geochemistry in the Arabian Sea. Deep-Sea Research Part II-Topical Studies in Oceanography, 47 (14). pp. 2913-2955. DOI 10.1016/s0967-0645(00)00053-9.
Suess, E., Torres, M., Bohrmann, G., Collier, R. W., Greinert, J. , Linke, P. , Rehder, G., Tréhu, A., Wallmann, K. , Winckler, G. und Zuleger, E. (1999) Gas hydrate destabilization: enhanced dewatering, benthic material turnover and large methane plumes at the Cascadia convergent margin. Earth and Planetary Science Letters, 170 . pp. 1-15. DOI 10.1016/S0012-821X(99)00092-8.
Suess, E., Bohrmann, G., von Huene, R., Linke, P. , Wallmann, K. , Lammers, S., Sahling, H., Winckler, G., Lutz, R. A. und Orange, D. (1998) Fluid venting in the eastern Aleutian subduction zone. Journal of Geophysical Research: Solid Earth, 103 (B2). pp. 2597-2614. DOI 10.1029/97JB02131.
Haese, R. R., Wallmann, K. , Dahmke, A., Kretzmann, U., Müller, P. J. und Schulz, H. D. (1997) Iron species determination to investigate early diagenetic reactivity in marine sediments. Geochimica et Cosmochimica Acta, 61 (1). pp. 63-72. DOI 10.1016/S0016-7037(96)00312-2.
Wallmann, K. , Linke, P. , Suess, E., Bohrmann, G., Sahling, H., Dählmann, A., Lammers, S., Greinert, J. und von Mirbach, N. (1997) Quantifying fluid flow, solute mixing and biogeochemical turnover at cold vents of the eastern Aleutian subduction zone. Geochimica et Cosmochimica Acta, 61 (24). pp. 5209-5219. DOI 10.1016/s0016-7037(97)00306-2.
Wallmann, K. , Suess, E., Winckler, G., Cita, M. und Westbrook, G. K. and MEDRIFF Consortium (1997) Salty brines on the Mediterranean sea floor. Nature, 387 . pp. 31-32. DOI 10.1038/387031a0.
Winckler, G., Suess, E., Wallmann, K. , de Lange, G., Westbrook, G. K. und Bayer, R. (1997) Excess helium and argon of radiogenic origin in Mediterranean brine basins. Earth and Planetary Science Letters, 151 . pp. 225-231. DOI 10.1016/S0012-821X(97)81850-X.
Jurikova, H., Gutjahr, M. , Liebetrau, V., Flögel, S., Wallmann, K. , Eisenhauer, A. , Posenato, R., Angiolini, L., Garbelli, C. und Brand, U. (2017) Assessing ocean acidification and carbon cycle perturbations during the end-Permian extinction using boron isotopes. Permophiles, 65 . p. 15.
Irwin, A. und Wallmann, K. J. G. (2016) Sea floor experiment to test carbon storage plans. Horizon - the EU Research & Innovation Magazine, 2016 . pp. 1-3.
Haeckel, M. , Bialas, J. , Klaucke, I., Wallmann, K. , Bohrmann, G. und Schwalenberg, K. and SUGAR participants (2015) Gas hydrate occurrences in the Black Sea – new observations from the German SUGAR project. Fire in the Ice: Methane Hydrate Newsletter, 15 (2). pp. 6-9.
Haeckel, M. und Wallmann, K. (2014) Marine Gashydrate: Erdgasgewinnung und CO2-Speicherung. Econet Monitor (2014,März ). pp. 16-18.
Wallmann, K. und Haeckel, M. (2014) Gashydrate im Meeresboden : Erdgasgewinnung und CO2-Speicherung. Geographie aktuell & Schule, 36 (207). pp. 15-18.
Wallmann, K. und Haeckel, M. (2014) Gashydrate im Meeresboden: Erdgasgewinnung und CO2-Speicherung. Geographie aktuell & Schule, 36 (207). pp. 15-18.
Wallmann, K. (2009) Silicate weathering in anoxic marine sediments. IFM-GEOMAR Annual Report, 2008 . pp. 18-19.
Aloisi, G., Wallmann, K. , Tishchenko, P., Haeckel, M. , Pavlova, G., Greinert, J. und Eisenhauer, A. (2006) A possible long-term CO2 sink through submarine weathering of detrital silicates. Geochimica et Cosmochimica Acta, 70 (18,Suppl. 1). A11. DOI 10.1016/j.gca.2006.06.035.
Torres, M. E., Wallmann, K. , Tréhu, A. M., Bohrmann, G., Borrowski, W. S. und Tomaru, H. (2005) Reply to comment on "Gas hydrate growth, methane transport, and chloride enrichment at the southern sumnit of Hydrate Ridge, Cascadias margin off Oregon". Earth and Planetary Science Letters, 239 . pp. 168-175.
Bohrmann, G., Beck, D., Dählmann, A., Domeyer, B., Eilrich, B., Fürhaupter, K., Greinert, J. , Heeschen, K., Jung, C., Krämer, B., Lammers, S., Morsdorf, F., Levold, C., Rehder, G., Sahling, H., Valbonesi, B., Wallmann, K. , Ackermand, D., Finkenberger, B., Möller, H., Fretzdorff, S. und Schümann, T. (1999) Hydrothermalismus am Hook Ridge: Erste Untersuchungen an submarinen Hot Vents der Bransfieldstraße, Antarktis. Mitteilungen zur Kieler Polarforschung, 15 . pp. 19-22.
Bohrmann, G., Suess, E., Linke, P. , Sahling, H., Greinert, J. , Dählmann, A., von Mirbach, N., Wallmann, K. , Zuleger, E., Lammers, S., Biebow, N. und Weinrebe, R. W. (1997) Aktive Fluidaustritte im Aleutengraben, Geologie und Biologie der Cold Vents im Golf von Alaska. Geowissenschaften, 15 (6). pp. 200-204.
Schlüter, M., Sauter, E., Wallmann, K. und Pfannkuche, O. (1997) Prozessorientierte Modellierung frühdiagenetischer Reaktionen in Tiefsee- und Flachwassersedimenten. Geowissenschaften, 15 (9). pp. 292-295.
Suess, E., Bohrmann, G., Greinert, J. , Linke, P. , Lammers, S., Zuleger, E., Wallmann, K. , Sahling, H., Daehlmann, A., Rickert, D. und von Mirbach, N. (1997) Methanhydratfund von FS SONNE vor der Westküste Nordamerikas. Geowissenschaften, 6 . pp. 194-199.
Suess, E., Linke, P. , Bohrmann, G., Wallmann, K. , von Huene, R. und Lammers, S. (1997) Fluidaustritte an kollidierenden Plattengrenzen. Geowissenschaften, 15 (9). pp. 282-286.
Burwicz, E. , Rüpke, L. und Wallmann, K. (2011) A new global gas hydrate budget based on numerical reaction-transport modeling and a novel parameterization of Holocene and Quaternary sedimentation. In: Proceedings of the 7th International Conference on Gas Hydrates (ICGH 2011), Edinburgh, Scotland, United Kingdom, July 17-21, 2011. . HWU, Edinburgh, p. 9.
Pinero, E., Rottke, W., Fuchs, T., Hensen, C., Haeckel, M. und Wallmann, K. (2011) 3-D numerical modeling of methane hydrate deposits. In: Proceedings of the 7th International Conference on Gas Hydrates (ICGH2011). . HWU, Edinburgh, 279/1-6.
Rüpke, L. , Biastoch, A. , Treude, T. , Riebesell, U. , Roth, C., Burwicz, E. , Park, W. , Latif, M. , Böning, C. W. , Wallmann, K. und Madec, G. (2011) Rising Arctic Ocean temperatures cause gas hydrate destabilization and ocean acidification. In: Proceedings of the 7th International Conference on Gas Hydrates (ICGH2011), Edinburgh, Scotland, United Kingdom, July 17-21, 2011. . HWU, Edinburgh, p. 6.
Wallmann, K. (2011) Advantageous exchange of gas : methane hydrate of gas. In: Rearching: energy. . Fraunhofer-Gesellschaft, München, p. 7.
Wallmann, K. , Burwicz, E. , Ruepke, L. H. , Marquardt, M., Pinero, E., Haeckel, M. und Hensen, C. (2011) Constraining the global inventory of methane hydrate in marine sediments. In: Proceedings of the 7th International Conference on Gas Hydrates (ICGH2011). . HWU, Edinburgh, UK, 129/1-13.
Wallmann, K. , Haeckel, M., Bohrmann, G. und Suess, E. (2011) Zukünftige kommerzielle Nutzung von Methanhydratvorkommen im Meeresboden. In: Warnsignal Klima: Die Meere - Änderungen & Risiken. , ed. by Lozan, J. L., Gral, H., Karbe, L. und Reise, K.. Wissenschaftliche Auswertungen, Hamburg, pp. 285-288.
Wallmann, K. (2010) Gasaustausch mit Vorteil : Methanhydrat als Rohstoff. In: Wir erforschen: Energie. . Fraunhofer-Gesellschaft, München, p. 7.
Burwicz, E. , Reichel, T., Pinero, E., Hensen, C., Wallmann, K. und Haeckel, M. (2014) Gas hydrate dynamics at the Green Canyon Site, Gulf of Mexico - recovery prospects based on new 3-D modeling study. [Paper] In: 8. International Conference on Gas Hydrates (ICGH8). , 28.07.-01.08.2014, Beijing, China . Proceedings of the 8th International Conference on Gas Hydrates (ICGH8-2014), Beijing, China, 28 July - 1 August, 2014. ; T3-63 .
Pinero, E., Hensen, C., Haeckel, M. , Wallmann, K. , Rottke, W., Fuchs, T. und Schenk, O. (2014) Gas hydrate accumulations at the Alaska North Sloge: total assessment based on 3D petroleum system modeling. [Paper] In: 8. International Conference on Gas Hydrates (ICGH8). , 28.07.-01.08.2014, Beijing, China . Proceedings of the 8th International Conference on Gas Hydrates (ICGH8-2014), Beijing, China, 28 July - 1 August, 2014. ; T2-37 .
Clemens, D., Lüdke, J., Dengler, M. , Dale, A. W., Wallmann, K. und Sommer, S. (2018) Benthic N-cycling in the Peruvian Oxygen Minimum Zone in relation to variable bottom water redox conditions. [Vortrag] In: Ocean Deoxygenation Conference. , 03.09.-07.09.2018, Kiel, Germany .
Dale, A. W., Bourbonnais, A., Altabet, M., Wallmann, K. und Sommer, S. (2018) Big bacteria in sediments on the Peruvian margin and their impact on ocean deoxygenation. [Vortrag] In: Ocean - Climate - Sustainability: Research Frontiers. , 22.10.-23.10.2018, Berlin, Germany .
Dale, A. W., Bourbonnais, A., Altabet, M., Wallmann, K. und Sommer, S. (2018) Isotopic fingerprints of benthic nitrogen cycling in the Peruvian oxygen minimum zone. [Vortrag] In: Ocean Deoxygenation Conference. , 03.09.-07.09.2018, Kiel, Germany .
Dale, A. W., Sommer, S. und Wallmann, K. (2018) Remineralization kinetics of organic carbon in surface marine sediments: considerations at the global scale. [Vortrag] In: ASLO Summer Meeting 2018. , 10.06.-15.06.2018, Victoria, Canada .
Jurikova, H., Gutjahr, M. , Wallmann, K. , Flögel, S., Liebetrau, V., Posenato, R., Angiolini, L., Garbelli, C., Brand, U. und Eisenhauer, A. (2018) Major marine carbon cycle perturbations during the Permian-Triassic mass extinction. [Vortrag] In: 8. International Brachiopod Congress 2018. , 11.-14.09.2018, Milano, Italy .
Lomnitz, U., Scholz, F., Dale, A. W., Sommer, S., Plaß, A., Clemens, D., Stolpovsky, K., Wallmann, K. und Hensen, C. (2018) A benthic phosphorus budget for the Peruvian oxygen minimum zone. [Vortrag] In: Ocean Deoxygenation Conference. , 03.09.-07.09.2018, Kiel, Germany .
Burwicz, E. B. , Reichel, T., Hensen, C., Wallmann, K. , Rottke, W. und Haeckel, M. (2017) Frontiers of 3D basin-scale modeling of natural gas hydrate systems. [Vortrag] In: International Gas Hydrate Conference (ICGH9). , 25.06.-30.06.2017, Denver, USA .
Jurikova, H., Gutjahr, M. , Wallmann, K. , Liebetrau, V., Flögel, S., Brand, U., Posenato, R., Garbelli, C., Angiolini, L. und Eisenhauer, A. (2017) Decoupled δ11B and δ13C during the Late Permian: Implications for Carbon Cycle Perturbations during the Mass Extinction Event. [Vortrag] In: Goldschmidt Conference 2017. , 13.-18.08.2017, Paris, France .
Schmidt, C., Burwicz, E. B. , Hensen, C., Martinez-Loriente, S., Wallmann, K. und Gracia, E. (2017) Genesis of Mud Volcano fluids in the Gulf of Cadiz - A novel model approach. European Geosciences. [Vortrag] In: EGU General Assembly 2017. , 23.-28.04.2017, Vienna, Austria .
Stolpovsky, K., Dale, A. W. und Wallmann, K. (2017) Kinetics of organic carbon remineralization in bioturbated marine sediments at the global scale from a multi-G perspective. [Vortrag] In: ASLO 2017 Ocean Sciences Meeting: Mountains to the Sea. , 26.02.-03.03.2017, Honolulu, USA .
Törber, P., Farkas, J., Rollion-Bard, C., Wallmann, K. , Brand, U., Azmy, K., Tomasovych, A., Lecuyer, C., Vigier, N., Saulnier, S., Komarek, M., Magna, T., Simecek, M., Francova, M., Böhm, F. und Eisenhauer, A. (2017) δ26Mg Record of Phanerozoic Oceans. [Vortrag] In: Goldschmidt Conference 2017. , 13.-18.08.2017, Paris, France .
Vielstädte, L., Haeckel, M. , Karstens, J., Linke, P. , Steinle, L., Schmidt, M. und Wallmann, K. (2017) Dealing with legacy wells: Leakage of shallow gas along hydrocarbon wells in the North Sea. [Vortrag] In: 11. IEAGHG Monitoring Network Meeting. , 13.-15.06.2017, Traverse City, USA .
Burwicz, E. B. , Hensen, C., Wallmann, K. , Haeckel, M. und Reichel, T. (2016) Basin-scale gas hydrate-free gas re-cycling process derived from 3D numerical modeling at the Green Canyon province, Gulf of Mexico. [Vortrag] In: Gordon Research Seminar on Natural Gas Hydrate Systems. , 27.-28.02.2016, Galveston, TX, US .
Schmidt, M. , Haeckel, M. , Sommer, S., Linke, P. , Greinert, J. und Wallmann, K. (2016) Marine CO2 and Methane Seeps. [Vortrag] In: CoMet Science Workshop, DLR Institut für Physik der Atmosphäre. , 30.11.-02.12.2016, Oberpfaffenhofen, Germany .
Vielstädte, L., Haeckel, M. , Karstens, J., Linke, P. , Schmidt, M. , Steinle, L. und Wallmann, K. (2016) Leaky hydrocarbon wells are an unconsidered source for biogenic methane in the North Sea. [Vortrag] In: AGU Fall Meeting 2016. , 12.-16.12.2016, San Francisco, USA .
Dale, A. , Sommer, S., Altabet, M., Bourbonnais, A., Lomnitz, U. und Wallmann, K. (2015) Biological nitrate transport and reduction in sediments in the Peruvian oxygen minimum zone. [Vortrag] In: ASLO Aquatic Sciences Meeting 2015. , 22.-27.02.2015, Granada, Spain .
Burwicz, E. , Rüpke, L. und Wallmann, K. (2014) NEW INSIGHTS ON GAS HYDRATE AND FREE GAS CO-EXISTENCE BASED ON MULTIPHASE NUMERICAL MODELING – AN EXAMPLE FROM THE BLAKE RIDGE SITE, OFFSHORE SOUTH CAROLINA . [Vortrag] In: 8. International Conference on Gas Hydrates (ICGH8). , 28.07.-01.08.2014, Beijing, China .
Burwicz, E. , Rüpke, L. und Wallmann, K. (2014) Numerical modeling of the co-existence of dissolved and gaseous methane in the Blake Ridge site - implications for gas hydrate accumulation dynamics. [Vortrag] In: 12. International Conference on Gas In Marine Sediments (GIMS12). , 01.-04.09.2014, Taipei, Taiwan .
Flögel, S., Keller, D. , Sijp, W., Oschlies, A., Kuhnt, W. und Wallmann, K. (2014) Biogeochemical cycling during Cretaceous Oceanic Anoxic Events. [Vortrag] In: Ocean Sciences Meeting 2014. , 23.-28.02.2014, Honululu, Hawaii, USA .
Vielstädte, L., Karstens, J., Haeckel, M. , Schmidt, M. , Linke, P. , Reimann, S., Liebetrau, V. und Wallmann, K. (2014) Anthropogenic Methane Emissions from Abandoned Oil and Gas Wells in the North Sea- How much Methane is Leaking into the Ocean and finally into the Atmosphere?. [Vortrag] In: GIMS12, International Conference on Gas in Marine Sediments. , 01.-04.09.2014, Taipei, Taiwan .
Burwicz, E. , Rüpke, L. und Wallmann, K. (2013) Gas hydrate dynamics in heterogeneous media - challenges for numerical modeling. [Vortrag] In: EGU General Assembly 2013. , 07.-12.04.2013, Vienna, Austria .
Haeckel, M. , Wallmann, K. , Schmidt, M. , Liebetrau, V., Sommer, S., Schroller, D., Schönfeld, J., Karstens, J. und Berndt, C. (2013) Fluid expulsion at a 3-km long fracture system in the Northern North Sea – geochemical constraints on the origin of gas and water . [Vortrag] In: AGU Fall Meeting 2013. , 09.-13.12.2013, San Francisco, USA .
Pinero, E., Haeckel, M. , Rottke, W., Fuchs, T., Hensen, C. und Wallmann, K. (2013) 3-D Numerical Modelling of Gas Hydrate Accumulations at the Alaska North Slope. [Eingeladener Vortrag] In: EAGE Workshop 02: Gas Hydrates – From Geohazard to Resource. , 09.06.2013, London, UK .
Pinero, E., Hensen, C., Haeckel, M. , Fuchs, T., Rottke, W. und Wallmann, K. (2013) Modelling of gas hydrate accumulations at the Alaska North Slope using PetroMod. [Vortrag] In: 3P Arctic - The Polar Petroleum Potential Conference. , 15.-18.10.2013, Stavanger, Norway .
Pinero, E., Hensen, C., Haeckel, M. , Wallmann, K. , Rottke, W. und Fuchs, T. (2013) New 3D modelling of methane hydrate accumulations in PetroMod: application at the Alaska North Slope. [Vortrag] In: EGU General Assembly 2013. , 07.-12.04.2013, Vienna, Austria .
Reitz, A., Wallmann, K. J. G. , Vielstädte, L. und Haeckel, M. and The ECO2 consortium (2013) Subseabed CO2 Storage: Impact on Marine Ecosystems. [Vortrag] In: Status Seminar Geotechnologies "Geological Storage of CO2". , 27.-28.08.2013, Potsdam, Germany .
Vielstädte, L., Haeckel, M. , Linke, P. , McGinnis, D., Schmidt, M. , Sommer, S. und Wallmann, K. J. G. (2013) Footprint of CO2 leaking from the seabed: insights from a gas release experiment. [Vortrag] In: International Workshop on Leakage effects from natural analogues. , 13.05.2013, Bergen, Norway .
Vielstädte, L., Linke, P. , McGinnis, D., Sommer, S., Wallmann, K. J. G. , McGinnis, D. und Haeckel, M. (2013) The footprint of CO2 leakage in the water column: Insights from numerical modeling based on a North Sea gas release experiment. [Vortrag] In: AGU Fall Meeting 2013. , 09.-13.12.2013, San Francisco, USA .
Vielstädte, L., Linke, P. , Schmidt, M. , Sommer, S., Wallmann, K. , McGinnis, D. und Haeckel, M. (2013) The footprint of CO2 leakage in the water-column: Insights from numerical modeling based on a North Sea gas release experiment. [Vortrag] In: AGU Fall Meeting 2013. , 09.-13.12.2013, San Francisco, USA .
Vollstaedt, H., Eisenhauer, A. , Wallmann, K. , Böhm, F., Fietzke, J. , Liebetrau, V., Krabbenhöft, A., Farkaš, J., Tomašovŷch, A., Raddatz, J. und Veixer, J. (2013) The Phanerozoic δ88/86Sr Record of Seawater: New Constraints on Past Changes in Oceanic Carbonate Fluxes. [Vortrag] In: Goldschmidt Conference 2013. , 25.-30.08.2013, Florence, Italy .
Wagner, T., McAnena, A., Herrle, O., Pross, J., Talbot, H. M., Hofmann, P., Wallmann, K. und Flögel, S. (2013) African drift, million-year cooling and marine biotic crises in the Cretaceous greenhouse. [Vortrag] In: 26. International Meeting on Organic Geochemistry (IMOG 2013). , 15.-20.09.2013, Tenerife, Spain .
Wallmann, K. J. G. (2013) Sub-seabed CO2 Storage: Impact on Marine Ecosystems (ECO2). [Eingeladener Vortrag] In: AGU Fall Meeting 2013. , 09.-13.12.2013, San Francisco, USA .
Burwicz, E. B. , Ruepke, L. und Wallmann, K. (2012) A new numerical reaction-transport model of marine gas hydrate deposits. [Eingeladener Vortrag] In: 11. International Conference of Gas in Marine Sediments (GIMS11). , 04-07.09.2012, Nice, France .
Dale, A. W. , Bohlen, L., Noffke, A., Sommer, S., Hensen, C. und Wallmann, K. (2012) A bottom-up perspective on N nd P cycling in low oxygen environments: the Baltic Sea versus the Peruvian shelf . [Vortrag] In: Goldschmidt Conference 2012. , 24.-29.06.2012, Montreal, Canada .
Kossel, E., Haeckel, M. , Bialas, J. und Wallmann, K. (2012) The German Gas Hydrate Initiative SUGAR: From Exploration to Exploitation of marine gas hydrates. [Eingeladener Vortrag] In: Fiery Ice from the Seas: 8. International Workshop on Methane Hydrate Research & Development. , 28.05.-01.06.2012, Sapporo, Japan .
Rüpke, L. H. , Biastoch, A. , Treude, T. , Riebesell, U. , Roth, C., Burwicz, E. B. , Park, W. , Latif, M. , Böning, C. W. , Wallmann, K. und Madec, G. (2012) Rising Arctic Ocean temperatures cause gas hydrate destabilization and ocean acidification. [Vortrag] In: Arctic Frontiers 2012 – ‘Energies of the High North’. , 22. - 27.01.2012, Tromsø, Norway .
Scholz, F., Hensen, C., Severmann, S., Noffke, A., Haley, B., McManus, J., Schneider, R. und Wallmann, K. (2012) Spatial and temporal trends of iron and iron isotope cycling in the Peruvian oxygen minimum zone. [Vortrag] In: 22. V. M. Goldtschmidt Conference 2012, Earth in Evolution. , 24.06.-29.06.2012, Montréal, Québec, Canada .
Sommer, S., Bohlen, L., Dale, A. W. , Wallmann, K. , Noffke, A., Hensen, C., Mosch, T. und Pfannkuche, O. (2012) Nitrogen cycling across the Peruvian oxygen minimum zone surface sediments. [Vortrag] In: EGU General Assembly 2012. , 22.-27.04.2012, Vienna, Austria .
Vollstaedt, H., Eisenhauer, A. , Böhm, F., Fietzke, J. , Wallmann, K. , Liebetrau, V., Farkas, J., Tomasovych, A. und Veizer, J. (2012) Marine carbonate burial rates at the Phanerozoic mass extinctions. [Vortrag] In: Goldschmidt Conference 2012. , 24.-29.06.2012, Montreal, Canada .
Wallmann, K. (2012) Marine Gashydrate: Erdgasgewinnung und CO2-Speicherung im Meeresboden = Methane hydrates: CO2-storage and natural gas production. [Vortrag] In: Zukunfstprojekt Erde. , 18.10.-19.10.2012, Berlin . Zukunftsprojekt ERDE : Beiträge der Erdsystem- und Umweltforschung zum Wissenschaftsjahr 2012 ; Zusammenfassungen der Tagungsbeiträge. ; p. 12 . DOI 10.1007/978-94-007-1896-8.
Wallmann, K. (2012) ECO2 - Sub-seabed CO2 Storage: Impact on Marine Ecosystems. [Vortrag] In: Meeting at the Handelskammer Hamburg. , 21.02.2012, Hamburg, Germany .
Wallmann, K. (2012) ECO2 - Sub-seabed CO2 Storage: Impact on Marine Ecosystems. [Vortrag] In: GESEP School. , 6.-7.03.2012, Kiel, Germany .
Wallmann, K. (2012) ECO2 - Sub-seabed CO2 Storage: Impact on Marine Ecosystems. [Vortrag] In: CO2GeoNet Open Forum. , 17.-19.04.2012, San Servolo (Venice), Italy .
Wallmann, K. (2012) ECO2 - Sub-seabed CO2 Storage: Impact on Marine Ecosystems. [Vortrag] In: Meeting at the Hanse Forum. , 1.6.2012, Warnemünde, Germany .
Wallmann, K. (2012) ECO2 - Sub-seabed CO2 Storage: Impact on Marine Ecosystems. [Vortrag] In: IEAGHG Environmental Impact of CO2 Storage Workshop. , 17.-19.07.2012, Montana, USA .
Wallmann, K. (2012) ECO2 - Sub-seabed CO2 Storage: Impact on Marine Ecosystems. [Vortrag] In: GeoUnion. , 18.10.2012, Berlin, Germany .
Wallmann, K. (2012) ECO2 - Sub-seabed CO2 Storage: Impact on Marine Ecosystems. [Vortrag] In: BMBWi. , 07.11.2012, Berlin, Germany .
Wallmann, K. (2012) CO2-Speicherung im Meeresboden - Chancen und Risiken. [Vortrag f.d. Öffentlichkeit] In: WissenSchaffen, GEOMAR. , 25.09.2012, Kiel, Germany .
Wallmann, K. (2012) CO2-Speicherung im Meeresboden - Chancen und Risiken. [Vortrag] In: Meeting with Ingrid Nestle, Bündnis 90/Die Grünen, Member of the Bundestag. , 17.01.2012, Kiel, Germany .
Wallmann, K. (2012) Marine Gashydrate: Erdgasgewinnung und CO2-Speicherung im Meeresboden. [Vortrag] In: ACATECH. , 20.04.2012, Mainz, Germany .
Bohlen, L., Sommer, S., Dale, A. W. , Hensen, C. und Wallmann, K. (2011) Sediments underlying the Peruvian oxygen minimum zone – source or sink for reactive nitrogen species?. [Vortrag] In: 2011 ASLO Aquatic Sciences Meeting. , 13.02.-18.02.2011, San Juan, Puerto Rico .
Burwicz, E. , Rüpke, L. und Wallmann, K. (2011) Numerical modeling techniques for natural gas hydrate systems. [Vortrag] In: ECORD Summer School on “Subseafloor Fluid Flow and Gas Hydrates”. , 12.-23.09.2011, Bremen .
Chuang, P. C., Yang, T. F., Dale, A. W. , Wallmann, K. , Lin, S., Wang, Y. und Chung, S. H. (2011) Estimation of advective methane flux in gas hydrate potential area offshore SW Taiwan and its tectonic implications. [Vortrag] In: EGU General Assembly 2011. , 03.04.-08.04.2011, Vienna, Austria . Geophysical Research Abstracts, 13 (EGU2011-9420-2).
Hensen, C., Scholz, F., Reitz, A., Liebetrau, V., Haeckel, M. , Schmidt, M. , Wallmann, K. J. G. und Romer, R. L. (2011) Geochemistry of cold seeps - Fluid sources and systematic. [Vortrag] In: Goldschmidt Conference 2011. , 14.-19.08.2011, Prague, Czech Republic .
Liebetrau, V., Haeckel, M. , Schmidt, M. , Wallmann, K. und Romer, R. L. (2011) Geochemistry of cold seeps - Fluid sources and systematics. [Vortrag] In: Goldschmidt Conference 2011. , 14.-19.08.2011, Prague, Czech Republic .
Noffke, A., Hensen, C., Sommer, S., Croot, P., Scholz, F. und Wallmann, K. (2011) The benthic phosphorus and iron source across the Peruvian oxygen minimum zone. [Vortrag] In: 2011 ASLO Aquatic Sciences Meeting. , 13.02-18.02.2011, San Juan, Puerto Rico .
Scholz, F., Hensen, C., Noffke, A., Rhode, A. und Wallmann, K. (2011) Early diagenesis of trace metals (V, Mo, U) in sediments of the Peruvian upwelling area: response to oxygen dynamics in the water column. [Vortrag] In: EGU General Assembly 2011. , 03.-08.04.2011, Vienna, Austria . Geophysical Research Abstracts, 13 (EGU2011-10680).
Wallmann, K. (2011) Storage of CO2 in Marine Sediments. [Vortrag] In: KDM. , 02.05.2011, Bremen, Germany .
Wallmann, K. J. G. (2011) Storage of CO2 in Marine Sediments. [Eingeladener Vortrag] In: EU Parliament. , 02.02.2011, Brüssel, Belgium .
Wallmann, K. J. G. (2011) CO2-Speicherung im Meeresboden. [Eingeladener Vortrag] In: Schutzgemeinschaft Deutsche Nordsee. , 17.03.2011, Husum, Germany .
Wallmann, K. J. G. (2011) CO2-Speicherung im Meeresboden. [Eingeladener Vortrag] In: Nationale Maritime Konferenz. , 27.05.2011, Wilhelmshaven, Germany .
Wallmann, K. J. G. (2011) CO2-Speicherung im Meeresboden. [Eingeladener Vortrag] In: Greenpeace. , 22.08.2011, Hamburg, Germany .
Wallmann, K. J. G. (2011) CO2-Speicherung im Meeresboden. [Eingeladener Vortrag] In: BMWi Workshop. , 27.09.2011, Bremen, Germany .
Wallmann, K. J. G. (2011) CO2-Speicherung im Meeresboden. [Eingeladener Vortrag] In: Meeting with Mr. Krupp (BUND). , 05.10.2011, Kiel, Germany .
Wallmann, K. J. G. (2011) Marine Gashydrates: Production of Natural Gas and Storage of CO2. [Eingeladener Vortrag] In: International Workshop on Gas Hydrates, ISS. , 08.11.2011, Potsdam, Germany .
Wallmann, K. J. G. (2011) Marine Gashydrates: Production of Natural Gas and Storage of CO2. [Eingeladener Vortrag] In: RWE Dea Forschungstag. , 10.11.2011, Hamburg, Germany .
Wallmann, K. J. G. (2011) Marine Gashydrates: Production of Natural Gas and Storage of CO2. [Eingeladener Vortrag] In: BMWi Statusseminar. , 01.12.2011, Warnemünde, Germany .
Wallmann, K. J. G. (2011) Marine Gashydrates: Production of Natural Gas and Storage of CO2. [Eingeladener Vortrag] In: Petrobras. , 28.03.2011, Kiel, Germany .
Wallmann, K. J. G. (2011) Marine Gashydrates: Production of Natural Gas and Storage of CO2. [Vortrag] In: Statoil. , 28.04.2011, Kiel, Germany .
Wallmann, K. J. G. (2011) Storage of CO2 in Marine Sediments. [Vortrag] In: ECO2 Kick-off Meeting. , 17.05.2011, Kiel, Germany .
Wallmann, K. J. G. (2011) Marine Gashydrates: Production of Natural Gas and Storage of CO2. [Vortrag] In: Chinese Delegation. , 30.06.2011, Kiel, Germany .
Wallmann, K. J. G. (2011) Marine Gashydrates: Production of Natural Gas and Storage of CO2. [Vortrag] In: Taiwanese Delegation. , 11.07.2011, Kiel, Germany .
Biastoch, A. , Treude, T. , Roth, C., Rüpke, L. , Burwicz, E. , Park, W. , Latif, M. , Böning, C. W. , Madec, G. und Wallmann, K. (2010) Evolution of Arctic Ocean temperatures and fate of marine gas hydrates under global warming. [Vortrag] In: EGU General Assembly 2010. , 02.-07.05.2010, Vienna, Austria .
Haeckel, M. , Gubsch, S. und Wallmann, K. (2010) Pore fluid circulation induced by focussed fluid venting at bacterial mats. [Vortrag] In: 10th International Conference on Gas in Marine Sediments (GIMS10). , 6.-12.9.2010, Listvyanka, Russia .
Hensen, C., Wallmann, K. , Schmidt, M. , Liebetrau, V. und Scholz, F. (2010) Sources of cold seep fluids at the Central American convergent margin. [Vortrag] In: SFB 574 Subduction Workshop. , 04.-07.11.2010, Pucon, Chile .
Pinero, E., Hensen, C., Marquardt, M., Haeckel, M. und Wallmann, K. (2010) Role of in situ organic matter degradation and fluid flow in the global gas hydrate distribution: application of general functions. [Vortrag] In: AGU Fall Meeting 2010. , 13.-17.12.2010, San Francisco, USA .
Schicks, J. M., Steinhauer, B., Spangenberg, E., Giese, R., Erzinger, J., Haeckel, M. , Bigalke, N., Savy, J. P., Kossel, E., Deusner, C. und Wallmann, K. (2010) Natural gas hydrates: development and test of innovative methods for gas production from hydrate bearing sediments. [Vortrag] In: 1st Canadian Unconventional Resources and International Petroleum Conference (CURIPC 2010). , 19.-21.10.2010, Calgary, Canada .
Schicks, J. M., Steinhauer, B., Spangenberg, E., Giese, R., Erzinger, J., Haeckel, M. , Bigalke, N., Savy, J. P., Kossel, E., Deusner, C. und Wallmann, K. (2010) Natural Gas Hydrates: Development and Test of Innovative Methods for Gas Production From Hydrate-Bearing Sediments. [Vortrag] In: Canadian Unconventional Resources and International Petroleum Conference. , 19.-21.10.2010, Calgary, Alberta, Canada ; 137667-MS .
Schicks, J. M., Steinhauer, B., Spangenberg, E., Giese, R., Luzi, M., Erzinger, J., Wallmann, K. , Haeckel, M. und Klaucke, I. and SUGAR (2010) Methane recovery from and carbon dioxide sequestration in natural gas hydrates: Development and test of innovative methods. [Vortrag] In: Fiery Ice from the Seas: 7th International Workshop on Methane Hydrate Research & Development. , 10.-12.05.2010, Wellington, New Zealand .
Wallmann, K. , Burwicz, E. , Rüpke, L. , Marquardt, M., Pinero, E., Haeckel, M. und Hensen, C. (2010) Constraining the global inventory of methane hydrate in marine sediments. [Vortrag] In: AGU Fall Meeting 2010. , 13.-17.12.2010, San Francisco, USA .
Wallmann, K. , Flögel, S., Poulsen, C. und Voigt, S. (2010) Simulating the onset and spread of anoxic conditions during Cretaceous OAE2. [Vortrag] In: EGU General Assembly. , 02.05.-07.05.2010, Vienna, Austria . Geophysical Research Abstracts. ; EGU2010-3236 .
Liu, L., Wallmann, K. , Feseker, T. und Treude, T. (2009) Dissociationof gas hydrates in marine sediments triggered by temperature increase: a theoretical model. [Vortrag] In: EGU General Assembly. , 21.04, Vienna, Austria .
Marquardt, M., Henke, T., Hensen, C., Mueller, C., Gehrmann, R. und Wallmann, K. (2009) 2D-gas hydrate inventories offshore Costa Rica. [Vortrag] In: EGU General Assembly. , 19.04.-24.04, Vienna, Austria .
Marquardt, M., Hensen, C., Henke, T., Müller, C. und Wallmann, K. (2009) Prediction of sub-seafloor gas hydrate inventories by empirical relationships. [Vortrag] In: 19. V. M. Goldschmidt Conference. , 21.06.-26.06, Davos, Switzerland .
Sahling, H., Bohrmann, G., Artemov, Y., Bahr, A., Brüning, M., Klapp, S. A., Klaucke, I., Kozlova, E., Nikolovska, A., Pape, T., Reitz, A. und Wallmann, K. (2009) Gas bubble streams at Vodyanitskii Mud Volcano, Sorokin Trough, Black Sea. [Vortrag] In: 9. International Conference on Gas in Marine Sediments. , 15.090.-19.09, Bremen .
Wallmann, K. (2009) Marine gas hydrates: CO2 storage and natural gas production. [Anderer] In: 69. Jahrestagung der Deutschen Geophysikalischen Gesellschaft (DGG). , 23.03.-26.03.2009, Kiel . 69. Jahrestagung der Deutschen Geophysikalischen Gesellschaft in Kiel : 23. - 26. März 2009. ; p. 120 .
Haeckel, M. und Wallmann, K. (2008) Indications for convective flow induced by focussed fluid venting at bacterial mats. [Vortrag] In: Goldschmidt Conference 2008. , 13.-18.07, Vancouver, Canada .
Haeckel, M. und Wallmann, K. (2008) Indications for convective flow induced by focussed fluid venting at bacterial mats. [Vortrag] In: Goldschmidt Conference 2008. , 13.-18.07.2008, Vancouver, Canada . DOI 10.1016/j.gca.2008.05.011.
Ranero, C. R., Grevemeyer, I. , Sahling, H., Barckhausen, U., Hensen, C., Wallmann, K. und Weinrebe, R. W. (2008) The distinct hydrogeological system of the forearc of the Middle America Trench: significance for long-term tectonics and updip limit of the interplate seismogenic zone. [Vortrag] In: AGU Fall Meeting. , 15-19 December, San Francisco, USA .
Aloisi, G., Wallmann, K. , Tishchenko, P., Haeckel, M. , Pavlova, G., Greinert, J. und Eisenhauer, A. (2007) A possible long-term CO2 sink through submarine weathering of detrital silicates. [Vortrag] In: Statusseminar Meeresforschung mit FS Sonne. , 14.-16.02, Kiel .
Böhm, F., Amini, M., Blenkinsop, J., Buhl, D., Eisenhauer, A. , Farkas, J., Von Geldern. R., , Gussone, N., Heuser, A., Munnecke, A., Veizer, J., Voigt, S. und Wallmann, K. (2007) Calcium isotope budget of the Phanerozoic ocean. [Vortrag] In: Goldschmidt Konferenz 2007. , 21.08, Köln .
Haeckel, M. , Aloisi, G., Wallmann, K. , Tishchenko, P., Pavlova, G., Greinert, J. und Eisenhauer, A. (2007) Silicate weathering in anoxic marine sediments: a potential long-term CO2 sink. [Vortrag] In: Geologische Vereinigung International Conference 2007. , 02.-05.10, Bremen, Germany .
Haeckel, M. , Aloisi, G., Wallmann, K. , Tishchenko, P., Pavlova, G., Greinert, J. und Eisenhauer, A. (2007) Verwitterung von detritischen Silikaten in marinen Sedimenten als potentielle CO2-Senke auf langen Zeitskalen . [Vortrag] In: Statusseminar 2007 Meeresforschung mit FS SONNE. , 14.02.-15.02.2007, Kiel . Statusseminar 2007 Meeresforschung mit FS SONNE : Tagungsband. ; pp. 63-66 .
Karaca, D., Hensen, C. und Wallmann, K. (2007) Effects of calcium fluxes on authigenic carbonate formation at mud volcanoes off Costa Rica: a numerical model approach. [Vortrag] In: Workshop to Integrate Subduction Factory and Seismogenic Zone Studies in Central America. , 18.- 22.06, Heredia, Costa Rica .
Karaca, D., Hensen, C. und Wallmann, K. (2007) Effect of calcium fluxes on authigenic carbonate formation at mud volcanoes off Costa Rica. [Vortrag] In: Goldschmidt Conference. , Köln .
Karaca, D., Hensen, C. und Wallmann, K. (2007) Estimates of methane fluxes and authigenic carbonate formation at mud volcanoes off Costa Rica, a numerical model approach. [Vortrag] In: LAK 2007: 20th Colloquium on Latin American Earth Sciences. , 11.- 13.04, Kiel, Germany .
Karaca, D., Wallmann, K. , Schmidt, M. , Liebetrau, V., Fehn, U., Garbe-Schönberg, C. D. und Brückmann, W. (2007) Geochemistry of cold vent fluids at the Central American Convergent Margin. [Vortrag] In: Goldschmidt Conference. , Köln .
Krüger, K., Wallmann, K. und Latif, M. (2007) Sub-project C5 in phase III:. [Vortrag] In: SFB 574 retreat. , 30.08, Kiel .
Kuhnt, W., Flögel, S., Holbourn, A. und Wallmann, K. (2007) Onset and spread of Cretaceous Anoxia. [Vortrag] In: IGCP 555 Conference. , 10, Chenzou, China .
Linke, P. , Rehder, G., Mau, S., Wallmann, K. , Hensen, C. und Schleicher, T. (2007) In situ fluxes at the Costa Rica convergent margin. [Vortrag] In: 17th Goldschmidt Conference 2007. , 19.-24.08, Köln .
Linke, P. , Rehder, G., Mau, S., Wallmann, K. , Hensen, C. und Schleicher, T. (2007) In situ fluxes at the Costa Rica convergent margin. [Vortrag] In: Workshop to Integrate Subduction Factory and Seismogenic Zone Studies in Central America. , 18.-22.06, Heredia, Costa Rica .
Mavromatis, V., Comas, L., Schmidt, M. , Hensen, C., Liebetrau, V. und Wallmann, K. (2007) Laboratory precipitated Mg-Calcite compared to authigenic carbonate formed at mud mounds (Costa Rica/Nicaragua Fore Arc). [Vortrag] In: EGU General Assembly. , 15.- 20.04, Vienna, Austria ; p. 4168 . Geophysical Research Abstracts (9).
Mavromatis, V., Liebetrau, V., Comas, L., Schmidt, M. , Hensen, C. und Wallmann, K. (2007) Precipitation of artificial Mg-Calcite compared to authigenic carbonate formed at mud mounds (Costa Rica/Nicaragua Fore Arc). [Vortrag] In: LAK 2007: 20th Colloquium on Latin American Earth Sciences. , 11.- 13.04, Kiel, Germany .
Rehder, G., Garbe-Schönberg, C. D., Linke, P. , Niemann, H., Schleicher, T. und Wallmann, K. (2007) Tectonically induced fluid flow into a nearly anoxic water column: Methane cycling at Quepos Slide, Costa Rican continental margin. [Vortrag] In: EGU General Assembly. , 15.-20.04, Wien .
Reitz, A., Haeckel, M. , Wallmann, K. , Hensen, C. und Heeschen, K. (2007) Origin of brines in the northern Gulf of Mexico. [Vortrag] In: Goldschmidt 2007 - "atoms to planets". , 19.-24.10, Cologne, Germany .
Reitz, A., Haeckel, M. , Wallmann, K. , Hensen, C. und Heeschen, K. (2007) Origin of brines in the northern Gulf of Mexico. [Vortrag] In: Goldschmidt Conference 2007. , 19.-24.08.2007, Cologne, Germany .
Reitz, A., Haeckel, M. , Aloisi, G., Liebetrau, V. und Wallmann, K. (2007) Pore fluid source of different cold seeps offshore Geogia, eastern Black Sea. [Vortrag] In: GV International Conference 2007 "The Ocean in the Earth System". , 01.-05.10, Bremen .
Wallmann, K. (2007) Gashydrate. [Vortrag] In: 5. Deutscher Geologentag. , 10.11, Bonn .
Wallmann, K. (2007) Marine silicate weathering. [Vortrag] In: Goldschmidt Conference. , 21.08, Köln .
Wallmann, K. (2007) Gashydrate. [Vortrag] In: BDG. , 09.10, Bonn .
Wallmann, K. (2007) Ozean der Zukunft. [Vortrag] In: Bergakademie Freiberg. , 17.01, Freiberg .
Wallmann, K. (2007) Ozean der Zukunft. [Vortrag] In: Vortragsreihe 2007. , 05.02, Kiel .
Wallmann, K. (2007) Ozean der Zukunft. [Vortrag] In: Eröffnung der Ausstellung „Ozean der Zukunft". , 09.10, Berlin .
Wallmann, K. (2007) Gashydrate und CCS. [Vortrag] In: FU Berlin. , 15.11, Berlin .
Wallmann, K. (2007) Marine silicate weathering. [Vortrag] In: GV-Tagung. , 05.10, Bremen .
Wallmann, K. (2007) Gashydrate und CCS. [Vortrag] In: DMG. , 12.03, Aachen .
Wallmann, K. (2007) Ozean der Zukunft. [Vortrag] In: Verleihung des Wissenschaftspreises 2007 der Stadt Kiel. , 24.06, Kiel .
Wallmann, K. (2007) Ozean der Zukunft. [Vortrag] In: Vortragsreihe 2006/07. , 07.02, Kiel .
Wallmann, K. (2007) Submarine Verwitterung. [Vortrag] In: SONNE Statusseminar. , 14.02, Kiel .
Wallmann, K. (2007) Fore-arc fluid. [Vortrag] In: Costa Rica Workshop. , 18.06, Costa Rica .
Wallmann, K. (2007) Kinetics of POC-degradation in anoxic marine sediments. [Vortrag] In: Workshop zu POC-Abbau und Erhaltung. , 27.08, Bremen .
Haeckel, M. , Wallmann, K. , Aloisi, G., Obzhirov, A. und Tishcenko, P. (2006) Kinetics of organic matter degradation, microbial methane generation and gas hydrate formation in anoxic marine sediments. [Anderer] In: 5. International Workshop on Methane Hydrate Research & Development. , 0.10.-12.10, Edinburgh, U.K. .
Haeckel, M. , Reitz, A. und Wallmann, K. (2006) Fluid flow from mud volcanoes and seeps in the Black Sea: geochemical composition - first results from the TTR-15 cruise. [Anderer] In: 15. Anniversary Training Through Research Post-Cruise Meeting: Geological Processes on Deep-Water European Margins. , 29.01.-04.02, Moscow, Zvenigorod, Russia .
Kasting, J. F., Howard, M. T., Wallmann, K. und Jaffré, J. (2006) Evolution of a habitable planet Paleoclimates, ocean depth, and the oxygen isotopic composition of seawater. [Vortrag] In: Goldschmidt Conference 2006. , 27.-29.08.2006, Melbourne, Australia .
Linke, P. , Wallmann, K. , Rehder, G., Hensen, C., Haeckel, M. , Bialas, J. und Weinrebe, W. (2006) Marine gas hydrate research at IFM-GEOMAR : an overview on history and recent developments. [Eingeladener Vortrag] In: 36th Underwater Mining Institute. , 24.09.- 30.09.2006, Kiel . Scientific. legal, and economic perspectives of marine mining : 36th Underwater Mining Institute, abstracts ; UMI 2006 ; Kiel, Germany, September 24-30, 2006. ; Linkie1-Linke9 .
Wallmann, K. (2006) The Future Ocean. [Vortrag f.d. Öffentlichkeit] In: NICHT SPEZIFIZIERT. , 14.11, Kiel .
Wallmann, K. (2006) The Future Ocean. [Vortrag f.d. Öffentlichkeit] In: Aquariumsvortrag zur Kieler Woche. , 19.06, Kiel .
Wallmann, K. (2006) The Future Ocean. [Vortrag f.d. Öffentlichkeit] In: 9. Maasholmer Meereskundliche Vorträge. , 05.09, Maasholm .
Wallmann, K. (2006) Marine gashydrate. [Vortrag] In: 5th National Maritime Conference. , 05.12, Hamburg .
Wallmann, K. (2006) The Future Ocean. [Vortrag f.d. Öffentlichkeit] In: Europäisches Forum Meerespolitik. , 25.11, Kiel .
Wallmann, K. (2006) The Future Ocean. [Vortrag f.d. Öffentlichkeit] In: Ringvorlesung. , 18.10, Kiel .
Wallmann, K. (2006) Marine gashydrate. [Vortrag] In: NICHT SPEZIFIZIERT. , 10, Korea .
Wallmann, K. (2006) The Future Ocean. [Vortrag f.d. Öffentlichkeit] In: NICHT SPEZIFIZIERT. , 13.03, Kiel .
Wallmann, K. (2006) The Future Ocean. [Vortrag] In: 36th Underwater Mining Institute. , 24.-25.09, Kiel .
Wallmann, K. (2006) The Future Ocean. [Vortrag f.d. Öffentlichkeit] In: Universitätsempfang der Stadt Kiel. , 07.12, Kiel .
Wallmann, K. (2006) Marine gashydrates. [Vortrag f.d. Öffentlichkeit] In: NICHT SPEZIFIZIERT. , 20.09, Bruxelles, Belgium .
Böhm, F., Eisenhauer, A. , Heuser, A., Kiessling, W. und Wallmann, K. (2005) Calcium isotope fractionation during dolomitization. [Anderer] In: GeoErlangen 2005. , 29.09, Erlangen .
Grevemeyer, I. , Ranero, C. R., Sahling, H., Barckhausen, U., Hensen, C., Wallmann, K. , Weinrebe, R. W., Vanucchi, P., von Huene, R. und McIntosh, K. (2005) The relationship between fluids and tectonics at the Middle America Convergent Margin. [Anderer] In: AGU Fall Meeting. , 05.12.-09.12, San Francisco, California, USA .
Hensen, C., Wallmann, K. , Ranero, C. R., Rehder, G., Brückmann, W., Grevemeyer, I. und Reston, T. J. (2005) Modes of fluid expulsion and its significance for forearc dewatering at Costa Rica Convergent Margin. [Vortrag] In: AGU Fall Meeting. , San Francisco .
Hensen, C., Wallmann, K. , Schmidt, M. , Suess, E., Ranero, C. und Brückmann, W. (2005) Fluid Flow and Gas Hydrate Dynamics at Costa Rica Convergent Margin. [Vortrag] In: EGU. , Vienna .
Linke, P. , Wallmann, K. , Suess, E., Hensen, C. und Rehder, G. (2005) In situ fluxes from an intermittently active mud volcano at the Costa Rica convergent margin. [Vortrag] In: Aquatic Sciences Meeting. , 23.02, Salt Lake City, Utah, USA .
Wallmann, K. , Schacht, U., Mörz, T., Schmidt, M. , Suess, E. und Brückmann, W. (2005) Geochemische Variation und Herkunft von Fluiden in Schlammdiapiren und Schlammvulkanen vor Costa Rica. [Vortrag] In: SONNE Statusseminar 2005. , 09.- 11.03.2005, Rostock-Warnemünde .
Hensen, C. und Wallmann, K. (2004) Methane Fluxes and Gas Hydrate Reservoirs in slope sediments along Costa Rica Continental Margin. [Vortrag] In: EGU. , Nice .
Wallmann, K. (2004) Impact of atmospheric CO2 and galactic cosmic radiation on phanerozoic climate change and the marine d18O record. [Vortrag] In: AGU - Fall Meeting. , 13.- 17.12, San Francisco, USA .
Wallmann, K. (2004) Cenozoic climate change and carbon cycling processes. [Vortrag] In: AGU - Fall Meeting. , 13.- 17.12, San Francisco, USA .
Mörz, T., Brückmann, W., Wallmann, K. und Suess, E. (2003) Mound Culebra - an Example for Deep Sourced Mud Diapirism offshore Costa Rica. [Vortrag] In: DMG-GV-DGG-Tagung GEO2003. , 22.- 25.09, Bochum, Deutschland .
Ranero, C., Weinrebe, R. W., Huguen, C., Sahling, H. und Wallmann, K. (2003) Relation between fluid flow and upper plate tectonics at erosional margins. [Vortrag] In: DMG-GV-DGG-Tagung GEO2003. , 22.- 25.09, Bochum, Deutschland .
Schacht, U., Kutterolf, S., Schmidt, M. und Wallmann, K. (2003) Diagenesis of volcanic ashes in the central america subduction zone - an experimental and field study approach. [Vortrag] In: EGS-AGU-EUG Joint Assembly. , 06.- 11.04, Nice, France .
Schacht, U., Kutterolf, S., Schmidt, M. und Wallmann, K. (2003) Alteration of Tephra in the central America subduction zone - Comparrison of experimental and field study data. [Vortrag] In: IUGG. , 09.-13.07, Sapporo, Japan .
Schacht, U., Kutterolf, S., Schmidt, M. , Wallmann, K. und Hensen, C. (2003) Solution and dissolution of major and trace elements in tephras from the Central American Subduction Zone. [Vortrag] In: Joint Meeting and interdisciplinary perspective organized by the Deutsche Mineralogische Gesellschaft, the Geologische Vereinigung and the Deutsche Geophysikalische Gesellschaft. , 22.- 25.09.03, Bochum .
Schmidt, M. , Mörz, T., Mau, S., Grevemeyer, I. , Wallmann, K. , Sahling, H. und Brückmann, W. (2003) Shallow surface methane hydrate associated with mud diapir \Mound 11\" in the Costa Rica fore arc zone ". [Vortrag] In: EGS-AGU-EUG Joint Assembly. , 06.- 11.04, Nice, France .
Wallmann, K. , Mau, S., Schacht, U., Deyhle, A., Schmidt, M. , Garbe-Schönberg, C. D. und Suess, E. (2003) Fluid flow in sediments along the Costa Rican continental margin - quantification and origin of fluids. [Vortrag] In: EGS-AGU-EUG Joint Assembly. , 06.- 11.04, Nice, France .
Gros, J., Schmidt, M. , Dale, A. W. , Linke, P. , Vielstädte, L., Bigalke, N., Haeckel, M. , Wallmann, K. und Sommer, S. (2019) Simulating Panarea’s offshore multiple CO2 seeps as a natural proxy for potential leakage from sub-seabed CO2 storage. [Poster] In: STEMM-CCS 3. Annual Meeting. , 27.2.-1.3.2019, Amsterdam, Netherlands .
Loginova, A. N., Dale, A. W., Thomsen, S., Sommer, S., Wallmann, K. und Engel, A. (2018) Sediment release of dissolved organic matter in the oxygen minimum zone off Peru . [Poster] In: Ocean Deoxygenation Conference. , 03.09.-07.09.2018, Kiel, Germany .
Stolpovsky, K., Sommer, S., Roy, A. S., Scholz, F., Plaß, A., Wallmann, K. , Lomnitz, U., Clemens, D., Hensen, C. und Dale, A. W. (2018) An experimental and modeling investigation of sediment nutrient cycling during further deoxygenation on the Peruvian margin. [Poster] In: Ocean Deoxygenation Conference. , 03.09.-07.09.2018, Kiel, Germany .
Legoix, L., Deusner, C., Ruffine, L., Kossel, E., Haeckel, M. und Wallmann, K. (2017) High-Pressure Flow-Through Experiments on CH4 Production from Gas Hydrate-Bearing Sediments Through Injection of CO2 and N2:CO2: Effects from Increased CH4 Load in the Migrating Fluid. [Poster] In: 9. International Conference on Gas Hydrates (ICGH). , 25.–30.06.2017, Denver, Colorado, USA .
Burwicz, E. B. , Hensen, C., Wallmann, K. , Haeckel, M. und Reichel, T. (2016) Basin-scale gas hydrate-free gas re-cycling process derived from 3D numerical modeling at the Green Canyon province, Gulf of Mexico. [Poster] In: Gordon Research Conference on Natural Gas Hydrate Systems. , 28.02.-04.03.2016, Galvestone, TX, US .
Burwicz, E. B. , Reichel, T., Wallmann, K. , Haeckel, M. und Hensen, C. (2016) 3D basin-scale modeling of a natural gas hydrate system at the Green Canyon, Gulf of Mexico. [Poster] In: 13. International Conference on Gas in Marine Sediments (GIMS13). , 19.-22.09.2016, Tromsø, Norway .
Lomnitz, U., Sommer, S., Hensen, C., Dale, A. W. und Wallmann, K. (2014) Drivers and mechanisms for high phosphate (TPO4) release rates in the oxygen minimum zone off Peru. [Poster] In: ASLO Aquatic Sciences Meeting 2014. , 23.-28.02.2014, Honolulu, Hawaii .
Burwicz, E. , Rüpke, L. und Wallmann, K. (2013) GH-3PAD – a new numerical solver for multiphase transport in porous media - new insights on gas hydrate and free gas co-existence. [Poster] In: AGU Fall Meeting 2013. , 09.-13.12.2013, San Francisco, USA .
Stolpovsky, K., Dale, A. W. und Wallmann, K. (2013) A novel approach for determining the rate of organic carbon remineralization in bioturbated marine sediments at the global scale. [Poster] In: Goldschmidt Conference 2013. , 25.-30.08.2013, Florence, Italy .
Pinero, E., Rottke, W., Fuchs, T., Hensen, C., Haeckel, M. und Wallmann, K. (2012) 3-D numerical modelling of gas hydrate accumulations at the Alaska North Slope. [Poster] In: Gordon Research Conference: Natural Gas Hydrate Systems. , 18.-23.03.2012, Ventura, CA, USA .
Burwicz, E. B. , Rüpke, L. und Wallmann, K. (2011) Transport- reaction modeling of marine gas hydrate deposits- global results. [Poster] In: GeoMod 2012. , 15 - 20.07.2012, Lausanne, Switzerland .
Chuang, P. C., Dale, A. W. , Wallmann, K. , Yanf, T. F., Chen, N. J., Lin, S., Masumoto, R., Hiruta, A., Sun, C. H. und You, C. F. (2011) Carbon isotopic evidence for coupled sulfate reduction-methane oxidation and numerical simulation results in offshore SW Taiwan. [Poster] In: 7th International Conference on Gas Hydrates (ICGH 2011). , 17.-21.07.2011, Edinburgh, Scotland, United Kingdom .
Floegel, S., Wallmann, K. J. G. , Poulsen, C., Zhou, J., Oschlies, A., Voigt, S. und Kuhnt, W. (2011) Biogeochemical effects of volcanic degassing on the oxygen-state of the oceans during the Cenomanian/Turonian Anoxic Event 2. [Poster] In: AGU Fall Meeting 2011. , 05.12.-09.12.2011, San Francisco, California, USA .
Pinero, E., Hensen, C., Marquardt, M., Haeckel, M. und Wallmann, K. (2011) Constraining the global distribution and amount of methane hydrates in marine sediments. [Poster] In: EGU General Assembly 2011. , 03.-08.04.2011, Vienna, Austria .
Pinero, E., Rottke, W., Fuchs, T., Haeckel, M. , Hensen, C., Marquardt, M. und Wallmann, K. (2011) SUGAR A4: Global distribution and 3-D numerical modelling of submarine gas hydrate deposits. [Poster] In: Status Seminar: Geological storage of CO2. , 21.09.2011, Potsdam, Germany .
Bigalke, N., Haeckel, M. , Schicks, J. M., Spangenberg, E. und Wallmann, K. (2010) Submarine gas hydrate exploitation: high-pressure laboratory experiments and the German SUGAR project. [Poster] In: Gordon Research Conference on Natural Gas Hydrate Systems. , 06.-11.06.2010, Colby College, Waterville, USA .
Bohlen, L., Sommer, S., Dale, A. W. , Hensen, C. und Wallmann, K. (2010) Sediments underlying the Peruvian OMZ - sink or source for reactive N species. [Poster] In: Ocean Sciences Meeting 2010 "Nitrogen Cycling Near Oxygen Minima Zones: Linking Observations to Global Models of Nitrogen Fixation in the Anthropocene". , 22.02.-26.02.2010, Portland, Oregon, USA . EOS Transactions : Ocean Sciences Meeting Supplement. ; IT15D-03 .
Burwicz, E. , Rüpke, L. , Wallmann, K. und Biastoch, A. (2010) New global estimates of marine gas hydrate accumulations based on POC degradation and reaction-transport modeling. [Poster] In: EGU General Assembly 2010. , 02.-07.05.2010, Vienna, Austria .
Flögel, S., Wallmann, K. und Kuhnt, W. (2010) Cool episodes in the Late Cretaceous - exploring the effects of physical forcing on Antarctic snow accumulation. [Poster] In: EGU General Assembly. , 02.05.-07.05.2010, Vienna, Austria . Geophysical Research Abstracts. ; EGU2010-9334 .
Flögel, S., Wallmann, K. , Poulsen, C., Zhou, J., Oschlies, A. und Voigt, S. (2010) Simulating the biogeochemical effects of volcanic CO2 degassing on the oxygen-state of the deep ocean during the Cenomanian/Turonian Anoxic Event (OAE2). [Poster] In: 10th International Conference on Paleoceanography, ICP 10, Scripps Institution of Oceanography University of California. , 29.08.-03.09.2010, San Diego, LaJolla, California, USA .
Haeckel, M. , Bialas, J. und Wallmann, K. and SUGAR (2010) The German collaborative project SUGAR: Utilization of a natural treasure – Developing innovative techniques for the exploration and production of natural gas from hydrate-bearing sediments. [Poster] In: Fiery Ice from the Seas: 7th International Workshop on Methane Hydrate Research & Development. , 10.-12.05.2010, Wellington, New Zealand .
Hensen, C., Marquardt, M., Pinero, E., Haeckel, M. , Wallmann, K. , Gehrmann, R. und Müller, C. (2010) Prediction of sub-seafloor gas hydrate inventories using a general transfer function. [Poster] In: IODP-ICDP Kolloquium 2010. , 09.-11.03.2010, Frankfurt .
Mosch, T., Sommer, S., Pfannkuche, O. und Wallmann, K. (2010) Habitat mapping in the Peruvian OMZ. [Poster] In: Ocean Sciences Meeting 2010 "Oxygen Minimum Zones and Climate Change: Observations and Prediction IV". , 22.02.-26.02.2010, Portland, Oregon, USA ; BO35C-08 .
Mosch, T., Sommer, S., Pfannkuche, O. und Wallmann, K. (2010) Hapitat Mapping in the Peruvian OMZ . [Poster] In: Ocean Sciences Meeting 2010 "Oxygen Minimum Zones and Climate Change: Observations and Prediction IV". , 22.02.-26.02.2010, Portland, Oregon, USA .
Noffke, A., Hensen, C., Sommer, S., Scholz, F., Mosch, T. und Wallmann, K. (2010) Benthic fluxes of iron, phosphate and silicate across the Peruvian Oxygen Minimum Zone. [Poster] In: Ocean Sciences Meeting 2010 "Oxygen Minimum Zones and Climate Change: Observations and Prediction IV". , 22.02.-26.02.2010, Portland, Oregon, USA . EOS Transactions : Ocean Sciences Meeting Supplement. ; BO35C-09 .
Reitz, A., Pape, T., Schmidt, M. , Haeckel, M. , Berner, U., Scholz, F., Liebetrau, V., Aloisi, G., Weise, S. und Wallmann, K. (2010) Geochemical investigation of cold seeps fluids offshore Georgia, eastern Black Sea. [Poster] In: 10th International Conference on Gas in Marine Sediments (GIMS10). , 06.-12.09.2010, Listvyanka, Russia .
Albrecht, C., Aloisi, G., Haeckel, M. , Kutterolf, S. und Wallmann, K. (2009) Silicate weathering in anoxic marine sediments: detailed mineralogical investigation. [Poster] In: Goldschmidt Conference 2009. , 21.-26.06, Davos, Switzerland .
Gubsch, S., Haeckel, M. und Wallmann, K. (2009) Indications for near-surface fluid circulation cells at bacterial mats. [Poster] In: EGU General Assembly 2009. , 13.-18.04, Vienna, Austria .
Haeckel, M. , Bialas, J. und Wallmann, K. (2009) The German collaborative project SUGAR: Utilization of a natural treasure - Developing innovative techniques for the exploration and production of natural gas from hydrate-bearing sediments. [Poster] In: AGU Fall Meeting. , 14.-18.12, San Francisco, USA .
Haeckel, M. , Bialas, J. und Wallmann, K. (2009) The German collaborative project SUGAR: Utilization of a natural treasure - developing innovative techniques for the exploration and production of natural gas from hydrate-bearing sediments. [Poster] In: Offshore Technology Conference 2009. , 04.-07.05.2009, Houston, USA .
Reitz, A., Liebetrau, V., Scholz, F., Hensen, C., Wallmann, K. , Haeckel, M. und Weise, S. M. (2009) Multi-Isotope investigation to identify general characteristics of different cold vent systems. [Poster] In: 19. Goldschmidt Conference 2009. , 21.06.-26.06, Davos, Switzerland .
Schicks, J. M., Wallmann, K. , Bialas, J. und Haeckel, M. (2009) Development and test of innovative technologies for gas hydrate exploration and gas production from hydrate bearing sediments. [Poster] In: 237th ACS National Meeting. , 22.-26.03, Salt Lake City, USA .
Scholz, F., Hensen, C., Meixner, A., Reitz, A., Haeckel, M. , Romer, R. L., De Lange, G. und Wallmann, K. (2009) Lithium isotopes as a tracer for diagenetic processes in deep subsurface sediments. [Poster] In: Goldschmidt Conference 2009. , 21.-26.06, Davos, Switzerland .
Tishchenko, P., Wong, C. S., Johnson, W. K., Haeckel, M. , Wallmann, K. und Aloisi, G. (2009) Stability and solubility of CO2 hydrate in seawater. [Poster] In: 8th International Carbon Dioxide Conference (ICDC8). , 13.-19.09, Jena .
Suess, E., Wallmann, K. und Haeckel, M. (2008) CCS: Conventional and Innovative Offshore Options. [Poster] In: 12th European Roundtable on Sustainable Consumption and Production (ERSCP2008). , 23.-25.09, Berlin .
Linke, P. , Rehder, G., Mau, S., Wallmann, K. , Hensen, C. und Schleicher, T. (2007) In situ fluxes at the Costa Rica convergent margin. [Poster] In: 97th Annual Meeting of the Geologische Vereinigung (GV). , 01.-05.10, Bremen .
Reitz, A., Haeckel, M. , Aloisi, G., Liebetrau, V. und Wallmann, K. (2007) Geochemical evaluation of pore fluids of cold seeps offshore Geogia, eastern Black Sea. [Poster] In: Geo-marine Research along European Continental Margin and 16th Conference of the TTR programme. , 29.01.-01.02, Bremen, Germany .
Wallmann, K. (1999) Die Rolle der Subduktionszonen im globalen Wasser- und Kohlenstoffkreislauf. (Habilitationsschrift), Christian-Albrechts-Universität zu Kiel, Kiel, Germany, 308 pp.
Wallmann, K. (1990) Die Frühdiagenese und ihr Einfluss auf die Mobilität der Spurenelemente As, Cd, Co, Cu, Ni, Pb un Zn in Sediment- und Schwebstoff-Suspensionen. (Doktorarbeit/PhD), Technische Universität Hamburg-Harburg, Hamburg, 195 pp.
Bohrmann, G., Ahrlich, F., Bergenthal, M., Bünz, S., Düßmann, R., Ferreira, C., Freudenthal, T., Fröhlich, S., Hamann, K., Hong, W. L., Hsu, C. W., Johnson, J., Kaszemeik, K., Kausche, A., Klein, T., Lange, M., Lepland, A., Malnati, J., Meckel, S., Meyer-Schack, B., Noorlander, K., Panieri, G., Pape, T., Reuter, M., Riedel, M. , Rosiak, U., Schmidt, C., Schmidt, W., Seiter, C., Spagnoli, G., Stachowski, A., Stange, N., Wallmann, K. , Wintersteller, P., Wunsch, D. und Yao, H. (2017) R/V MARIA S. MERIAN Cruise Report MSM57, Gas Hydrate Dynamics at the Continental Margin of Svalbard, Reykjavik – Longyearbyen – Reykjavik, 29 July – 07 September 2016. . Berichte, MARUM – Zentrum für Marine Umweltwissenschaften, Fachbereich Geowissenschaften, Universität Bremen, 314 . , Bremen, 204 pp.
Söding, E., Wallmann, K., Suess, E. und Flüh, E., eds. (2002) RV Meteor cruise report M54/2 + M54/3, Fluids and subduction Costa Rica 2002 : M54/2 Caldera - Caldera, 13.8.-7.9.2002 ; M54/3A Caldera - Caldera, 10.9.-28.9.2002 ; M54/3B Caldera - Curacao, 01.10.-11.10.2002. . GEOMAR-Report, 111 . , Kiel, Germany, 366 pp. DOI 10.3289/GEOMAR_REP_111_2003.
Klar, A., Deerberg, G., Janicki, G., Schicks, J., Riedel, M. , Fietzek, P., Mosch, T., Tinivella, U., De La Fuente Ruiz, M., Gatt, P., Schwalenberg, K., Heeschen, K., Bialas, J. , Pinkert, S., Tang, A. M., Kvamme, B., Spangenberg, E., English, N., Bertrand, C., Parlaktuna, M., Sahoo, S. K., Bouillot, B., Desmedt, A. und Wallmann, K. (2019) Marine gas hydrate technology: State of the art and future possibilities for Europe . . WG2 report, COST Action ES 1405, 2019 . MIGRATE, III, 61 pp. DOI 10.3289/MIGRATE_WG2.2019 .
Klar, A., Deerberg, G., Janicki, G., Schicks, J., Riedel, M. , Fietzek, P., Mosch, T., Tinivella, U., De La Fuente Ruiz, M., Gatt, P., Schwalenberg, K., Heeschen, K., Bialas, J. , Pinkert, S., Tang, A. M., Kvamme, B., Spangenberg, E., English, N., Bertrand, C., Parlaktuna, M., Sahoo, S. K. und Wallmann, K. (2017) Gas hydrate technology: state of the art and future possibilities for Europe. . COST Report . , 61 pp.
Wallmann, K. , Haeckel, M. , Linke, P. , Haffert, L., Schmidt, M. , Buenz, S., James, R., Hauton, C., Tsimplis, M., Widdicombe, S., Blackford, J., Queiros, A. M., Connelly, D., Lichtschlag, A., Dewar, M., Chen, B., Baumberger, T., Beaubin, S., Vercelli, S., Proelss, A., Wildenborg, T., Mikunda, T., Nepveu, M., Maynard, C., Finnerty, S., Flach, T., Ahmed, N., Ulfsnes, A., Brooks, L., Moskeland, T. und Purcell, M. (2015) Best Practice Guidance for Environmental Risk Assessment for offshore CO2 geological storage. . ECO2 Deliverable, D14.1 . ECO2 Project Office, Kiel, Germany, 53 pp. DOI 10.3289/ECO2_D14.1.
Blackford, J., Haeckel, M. und Wallmann, K. and ECO2 Project, Plymouth Marine Laboratory (2012) Report on range of long-term scenarios to be simulated. . ECO2 Deliverable, D12.2 . ECO2 Project Office, 6 pp. DOI 10.3289/ECO2_D12.2.
Wallmann, K. und Reitz, A., eds. and ECO2 Project Office (2011) ECO2 Sub-seabed CO2 Storage: Impact on Marine ecosystems. . ECO2 Deliverable, D7.3 . ECO2 Project Office, 7 pp. DOI 10.3289/ECO2_D7.3.
Böhm, F., Haeckel, M. , Wallmann, K. , Stoll, P. T., Lehmann, F., Mißling, S., Müller, M., Hochmuth, T. und Lagoni, R. and Institut für Völkerrecht und Europarecht, Göttingen, Abteilung Internationales Wirtschafts- und Umweltrecht, Leibniz-Institut für Meereswissenschaften an der Christian-Albrechts-Universität Kiel (2008) CO<sub>2<\sub>-Abscheidung und -Speicherung im Meeresuntergrund : meeresökologische und geologische Anforderungen für deren langfristige Sicherheit sowie Ausgestaltung des rechtlichen Rahmens ; Umweltforschungsplan des Bundesministeriums für Umwelt, Naturschutz und Reaktorsicherheit ; Forschungsbericht 206 25 200. . Texte / Umweltbundesamt, 08,24 . Umweltbundesamt, Dessau-Roßlau, 337 pp.
Diese Liste wurde am Mon Apr 22 03:21:04 2019 CEST generiert.

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