Items where Author is "Bohrmann, G."

Article

Laso-Perez, R. , Hahn, C. , van Vliet, D. , Tegetmeyer, H. E. , Schubotz, F. , Smit, N. , Pape, T. , Sahling, H. , Bohrmann, G. , Boetius, A.

, Knittel, K. and Wegener, G. (2019)
Anaerobic Degradation of Non-Methane Alkanes by “Candidatus Methanoliparia” in Hydrocarbon Seeps of the Gulf of Mexico ,

mBio .

doi:10.1128/mBio.01814-19 , hdl:10013/epic.30b6285b-86ba-48cf-8e22-88fde73fa48b

Article

Römer, M. , Wenau, S. , Mau, S. , Veloso, M. , Greinert, J. , Schlüter, M.

and Bohrmann, G. (2017)
Assessing marine gas emission activity and contribution to the atmospheric methane inventory: A multidisciplinary approach from the Dutch Dogger Bank seep area (North Sea) ,

Geochemistry, Geophysics, Geosystems, pp. 1-17 .

doi:10.1002/2017GC006995 , hdl:10013/epic.51674

Article

Fischer, D. , Sahling, H. , Nöthen, K. , Bohrmann, G. , Zabel, M. and Kasten, S.

(2012)
Interaction between hydrocarbon seepage, chemosynthetic communities and bottom water redox at cold seeps of the Makran accretionary prism: insights from habitat-specific pore water sampling and modeling ,

Biogeosciences, 9 , pp. 2013-2031 .

doi:10.5194/bg-9-2013-2012 , hdl:10013/epic.39543

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Article

Bogus, K. A. , Zonneveld, K. A. F. , Fischer, D. , Kasten, S.

, Bohrmann, G. and Versteegh, G. J. M. (2012)
The effect of meter-scale lateral oxygen gradients at the sediment-water interface on selected organic matter based alteration, productivity and temperature proxies. ,

Biogeosciences, 9 , pp. 1553-1570 .

doi:10.5194/bg-9-1553-2012 , hdl:10013/epic.39400

[thumbnail of Bogus et al. (2012) Biogeosciences.pdf]

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Article

Schubotz, F. , Lipp, J. S. , Elvert, M. , Kasten, S.

, Prieto Mollar, X. , Zabel, M. , Bohrmann, G. and Hinrichs, K. U. (2011)
Petroleum degradation and associated microbial signatures at the Chapopote asphalt volcano, Southern Gulf of Mexico ,

Geochimica et Cosmochimica Acta, 75 , pp. 4377-4398 .

hdl:10013/epic.37838

Article

Pape, T. , Kasten, S.

, Zabel, M. , Bahr, A. , Abegg, F. , Hohnberg, H. J. and Bohrmann, G. (2010)
Gas hydrates in shallow deposits of the Amsterdam mud volcano, Anaximander Mountains, Northeastern Mediterranean Sea ,

Geo-Marine Letters, 30 (3), pp. 187-206 .

doi:10.1007/s00367-010-0197-8 , hdl:10013/epic.35281

Article

Naehr, T. H. , Birgel, D. , Bohrmann, G. , MacDonald, I. R. and Kasten, S.

(2009)
Biogeochemical controls on authigenic carbonate formation at the Chapopote "asphalt volcano", Bay of Campeche ,

Chemical Geology, 266 (3), pp. 399-411 .

doi:10.1016/j.chemgeo.2009.07.002 , hdl:10013/epic.33215

Article

Niemann, H. , Fischer, D. , Graffe, D. , Knittel, K. , Montiel, A. , Heilmayer, O. , Nöthen, K. , Pape, T. , Kasten, S.

, Bohrmann, G. , Boetius, A.

and Gutt, J. (2009)
Biogeochemistry of a low-activity cold seep in the Larsen B area, western Weddell Sea, Antarctica ,

Biogeosciences, 62395., 2383 .

hdl:10013/epic.33500

Article

Sahling, H. , Bohrmann, G. , Spiess, V. , Bialas, J. , Breitzke, M. , Ivanov, M. , Kasten, S.

, Krastel, S. and Schneider, R. (2008)
Pockmarks in the northern Congo Fan area, SW Africa: complex seafloor features shaped by fluid flow ,

Marine Geology, 249 , pp. 206-225 .

doi:10.1016/j.margeo.2007.11.010 , hdl:10013/epic.30183

Article

Abegg, F. , Bohrmann, G. , Freitag, J.

and Kuhs, W. (2007)
Fabric of gas hydrate in sediments from Hydrate Ridge - Results from ODP Leg 204 samples. ,

Geo-Marine Letters, 27 , pp. 269-277 .

doi:10.1007/s00367-007-0080-4 , hdl:10013/epic.32431

Article

Frank, M. , Gersonde, R. , Rutgers v. d. Loeff, M.

, Bohrmann, G. , Nürnberg, C. C. , Kubik, P. W. , Suter, M. and Mangini, A. (2000)
Similar Glacial and Interglacial Export Bioproductivity in the Atlantic Sector of the Southern Ocean: Multiproxy Evidence and Implications for Glacial Atmospheric CO2. ,

Paleoceanography, 15(6). {http://www.agu.org/journals/pa/pa0006/2000PA000497/pdf/2000PA000497.pdf}, 642 .

hdl:10013/epic.14981

Article

Bohrmann, G. , Chin, C. , Petersen, S. , Schwarz-Schampera, U. , Lammers, S. , Wallmann, K. , Dijkstra, S. , Sahling, H. , Greinert, J. , Rehder, G. , Daehlmann, A. and Schenke, H. W. (1999)
Hydrothermal activity at Hook Ridge in the Central Bransfield Basin, Antarctica ,

Geo-marine letters, 18 , pp. 277-284 .

hdl:10013/epic.10982

Article

Bohrmann, G. , Suess, E. , Linke, P. , Sahling, H. , Greinert, J. , Dählmann, A. , Mirbach, N. , Wallmann, K. , Zuleger, E. , Lammers, S. , Biebow, N. and Weinrebe, W. (1997)
Aktive Fluidaustritte im Aleutengraben - Geologie und Biologie der Cold Vents im Golf von Alaska ,

Geowissenschaften, 15 , pp. 200-204 .

hdl:10013/epic.23552

Article

Nürnberg, C. N. , Bohrmann, G. , Schlüter, M.

and Frank, M. (1997)
Barium acumulation in the Atlantic sector of the Southern Ocean: Results from 190,00-year records ,

Paleoceanography, 12 , pp. 594-603 .

hdl:10013/epic.14776

Article

Gerland, S. , Kuhn, G.

and Bohrmann, G. (1997)
Physical properties of a porcellanite layer (Southwest Indian Ridge) constrained by geophysical logging ,

Marine Geology, International Journal of Marine Geology, Geochemistry and Geophysics, 140 , pp. 415-426 .

hdl:10013/epic.11512

Article

Bohrmann, G. , Abelmann, A. , Gersonde, R. , Hubberten, H. W. and Kuhn, G.

(1994)
Pure siliceous ooze, a diagenetic environment for early chert formation ,

Geology, 22 (3), pp. 207-210 .

hdl:10013/epic.10981

Article

Bohrmann, G. , Spiess, V. , Hinze, H. and Kuhn, G.

(1992)
Reflector Pc a prominent feature in the Maud Rise sediment sequence (eastern Weddell Sea) Occurrence, regional distribution and implications to silica diagenesis ,

Marine Geology, 106 , pp. 69-87 .

hdl:10013/epic.10980

Article

Botz, R. and Bohrmann, G. (1991)
Low-temperature opal-CT precipitation in Antarctic deep-sea sediments evidence from oxygen isotopes ,

Earth Planet Sci Lett, 107 , pp. 612-617 .

hdl:10013/epic.11008

Article

Hempel, P. and Bohrmann, G. (1990)
Analysis of the carbonate-free sediment composition and aspects of silica diagenesis in the sediments drilled during ODP Leg 115 in the western Indian Ocean (Sites 707, 709 and 711) ,

Proc ODP Sci Results .

hdl:10013/epic.11924

Article

Bohrmann, G. , Kuhn, G.

, Abelmann, A. , Gersonde, R. and Fütterer, D. (1990)
A young porcellanite occurence from the southwest Indian Ridge ,

Marine geology, 92 , pp. 155-163 .

hdl:10013/epic.10977

Article

Bohrmann, G. , Stein, R.

and Faugeres, J. C. (1989)
Authigenic zeolites and their relation to silica diagenesis in ODP site 661 sediments (Leg 108, eastern Equatorial Atlantic ,

Geologische Rundschau, 78 (3), pp. 779-792 .

hdl:10013/epic.10974

Article

Bohrmann, G. and Stein, R.

(1989)
Biogenic silica at ODP site 647 in the southern Labrador Sea occurrence, diagenesis, and paleoceanographic implications ,

Proceedings ODP, Scientific Results, 105 , pp. 155-170 .

hdl:10013/epic.10973

Book

Bohrmann, G. , Henrich, R. and Thiede, J. (1990)
Miocene to Quaternary paleoceanography in the northern North Atlantic variability in carbonate and biogenic opal accumulation ,

Geological history of the polar oceans Arctic versus Antarctic (U Bleil, J Thiede, eds ) NATO ASI series C308, Kluwer, Dordrecht .

hdl:10013/epic.10976

Inbook

Henrich, R. , Wolf, T. , Bohrmann, G. and Thiede, J. (1989)
Cenozoic paleoclimatic and paleoceanographic changes in the northern hemisphere revealed by variability of coarse-fraction composition in sediments from the V ring Plateau - ODP Leg 104 drill sites ,

Proc ODP, Sci Results .

hdl:10013/epic.11935

Conference -Talk

Pape, T. , Feseker, T. , Kasten, S.

, Zabel, M. , Klapp, S. , Bahr, A. , Wallmann, K. and Bohrmann, G. (2010)
Abundance and stability of gas hydrates in deposits of deep-sea mud volcanoes ,

10th International Conference on Gas in Marine Sediments, 06.-12.09.2010, Listvyanka (Lake Baikal), Russia. .

hdl:10013/epic.37292

Conference -Talk

Fischer, D. , Sahling, H. , Nöthen, K. , Bohrmann, G. , Schulz-Vogt, H. N. , Zabel, M. and Kasten, S.

(2010)
Biogeochemical and transport processes at cold seeps of the Makran accretionary prism off Pakistan ,

10th International Conference on Gas in Marine Sediments, 06.-12.09.2010, Listvyanka (Lake Baikal), Russia. .

hdl:10013/epic.37294

Conference -Poster

Pape, T. , Feseker, T. , Kasten, S.

, Fischer, D. , Abegg, F. , Hohnberg, H. J. and Bohrmann, G. (2009)
In-situ inventory of gas and gas hydrates in deposits of the Håkon Mosby mud volcano, SW Barents Sea ,

EGU General Assembly 2009, 19.-24.04.2009, Vienna, Austria. .

hdl:10013/epic.37303

Conference -Conference paper

Niemann, H. , Fischer, D. , Graffe, D. , Knittel, K. , Montiel, A. , Heilmayer, O. , Pfeifer, K. , Pape, T. , Kasten, S.

, Bohrmann, G. , Boetius, A.

and Gutt, J. (2008)
a low-activity cold seep in the Larsen B area, western Weddell Sea, Antarctica ,

Geophysical Research Abstracts, 10, EGU2008-A-07338. .

hdl:10013/epic.30541

Conference -Poster

Abegg, F. , Freitag, J.

, Pape, T. , Bahr, A. , Klapp, S. and Bohrmann, G. (2007)
Fabric and depth distribution of gas hydrate in the shallow sub-seafloor of the Batumi Seep area offshore Georgia, Eastern Black Sea. ,

GV-Tagung: The Oceans in the Earth System, BremenOctober 2007. .

hdl:10013/epic.27892

Conference -Invited talk

Kasten, S.

, Bohrmann, G. , Ratmeyer, V. , Zabel, M. , Wilhelm, T. , Gaßner, A. , Hinrichs, K. U. , Boetius, A.

and Spieß, V. (2006)
Asphalt Vulkanismus im südlichen Golf von Mexiko - erste Ergebnisse der FS Meteor Reise M67/2 ,

invited talk, June 2006, University of Oldenburg, Germany. .

hdl:10013/epic.25907

Conference -Talk

Spiess, V. , Kasten, S.

, Schneider, R. , Zuehlsdorff, L. , Bohrmann, G. , Sahling, H. , Breitzke, M. , Bialas, J. , Ivanov, M. and Meteor M56 Shipboard Scientific Party (2003)
Gas hydrates and fluid venting in ultradeep large scale pockmarks at the southwest Africa margin off Congo ,

EGS-AGU-EUG Joint Assembly, 6-11 April, Nice, France. .

hdl:10013/epic.21086

Conference -Talk

Spiess, V. , Kasten, S.

, Schneider, R. , Zuehlsdorff, L. , Pfeiffer, K. , Bohrmann, G. , Sahling, H. , Breitzke, M. , Bialas, J. , Ivanov, M. and Meteor M56 Shipboard Scientific Party (2003)
Ultradeep large scale pockmarks off Congo - examples for massive occurrence of gas hydrate, fluid and gas seepage ,

AGU Fall Meeting, 8-12 Dec, San Francisco, USA. .

hdl:10013/epic.21085

Conference -Talk

Bohrmann, G. , Suess, E. , Linke, P. , Lammers, S. , Zuleger, E. , Wallmann, K. , Biebow, N. , Weinrebe, W. , Dählmann, A. , Greinert, J. , Sahling, H. , Mirbach, N. and Winckler, G. (1997)
Die Cold Vents im Aleutengraben: Untersuchungen mit FS SONNE und dem Tiefseeroboter ROPOS vor Alaska ,

BEO Statusseminar: Meeresforschung mit FS SONNE, 19.-21. March 1997, Kiel. .

hdl:10013/epic.23571