Items where Year is 2004

Wefer, G, Mulitza, S and Ratmeyer, V (eds.) (2004) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. Springer, Berlin, Heidelberg. doi:10.1007/978-3-642-18917-3

Abouchami, W and Zabel, M (2004) Climate forcing of the Pb isotope record of terrigenous input into the Equatorial Atlantic. Earth and Planetary Science Letters, 213(3-4). 221-234. doi:10.1016/S0012-821X(03)00304-2

Al-Rousan, S, Pätzold, J, Al-Moghrabi, SM and Wefer, G (2004) Invasion of anthropogenic CO2 recorded in planktonic foraminifera from the northern Gulf of Aqaba. International Journal of Earth Sciences, 93(6). 1066-1076. doi:10.1007/s00531-004-0433-4

Aloisi, G, Drews, M, Wallmann, K and Bohrmann, G (2004) Fluid expulsion from Dvurechenskii 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. 347-363. doi:10.1016/j.epsl.2004.07.006

Aloisi, G, Wallmann, K, Bollwerk, S, Derkachev, AN, Bohrmann, G and Suess, E (2004) The effect of dissolved barium on biogeochemical processes at cold seeps. Geochimica et Cosmochimica Acta, 68(8). 1835-1748. doi:10.1016/j.gca.2003.10.010

Aloisi, G, Wallmann, K, Drews, M and 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(1). Q04007. doi:10.1029/2003GC000639

Ask, MVS and Kopf, AJ (2004) Constraints on the state of in situ effective stress and the mechanical behavior of ODP Leg 186 claystones in the Japan Trench forearc. The Island Arc, 13(1). 242-257. doi:10.1111/j.1440-1738.2003.00423.x

Bartholomä, A, Ernstsen, VB, Flemming, B and Bartholdy, J (2004) Bedforms dynamics and net sediment transport paths over a flood-ebb tidal cycle in the Gradyb channel (Denmark), determined by high-resolution multibeam echosounding. Geografisk Tidsskrift, Danish Journal of Geography, 104(1). 45-55. doi:10.1080/00167223.2004.10649503

Baumann, KH, Boeckel, B and Frenz, M (2004) Coccolith contribution to South Atlantic carbonate sedimentation. In: Thierstein, HR and Young, JR (eds.) Coccolithophores From Molecular Processes to Global Impact. Springer. Springer, Berlin, Heidelberg, New York, 368-402.

Baumann, KH and Freitag, T (2004) Pleistocene fluctuations in the northern Benguela Current system as revealed by coccolith assemblages. Marine Micropaleontology, 52(1-4). 195-215. doi:10.1016/j.marmicro.2004.04.011

Behling, H, DePatta Pillar, V, Orlóci, L and Bauermann, SG (2004) Late Quaternary Araucaria forest, grassland (Campos), fire and climate dynamics, studied by high-resolution pollen, charcoal and multivariate analysis of the Cambará do Sul core in southern Brazil. Palaeogeography, Palaeoclimatology, Palaeoecology, 203(3-4). 277-297. doi:10.1016/S0031-0182(03)00687-4

Bianchi, C and Gersonde, R (2004) Climate evolution at the last deglacial: the role of the Southern Ocean. Earth and Planetary Science Letters, 228(3-4). 407-424. doi:10.1016/j.epsl.2004.10.003

Bickert, T, Haug, GH and Tiedemann, R (2004) Late Neogene benthic stable isotope record of ODP Site 999: Implications for Caribbean paleoceanography, organic carbon burial and the Messininian Salinity Crisis. Paleoceanography, 19. PA1023. doi:10.1029/2002PA000799

Bickert, T and Mackensen, A (2004) Last glacial to holocene changes in South Atlantic Deep Water Circulation. In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. Springer, Berlin, Heidelberg, New York, 671-693.

Birgel, D and Hass, HC (2004) Oceanic and atmospheric variations during the last deglaciation in the Fram Strait (Arctic Ocean): a coupled high-resolution organic-geochemical and sedimentological study. Quaternary Science Reviews, 23(1-2). 29-47. doi:10.1016/j.quascirev.2003.10.001

Birgel, D, Stein, R and Hefter, J (2004) Aliphatic lipids in recent sediments of the Fram Strait/Yermak Plateau (Arctic Ocean): composition, sources and transport processes. Marine Chemistry, 88(3-4). 127-160. doi:10.1016/j.marchem.2004.03.006

Bison, KM, Wendler, J, Versteegh, GJM and Willems, H (2004) Tetratropis terrina sp. nov., a new calcareous dinoflagellate cyst from the Upper Campanian polyplocum zone of Lägerdorf, (NW Germany). Journal of Micropalaeontology, 23(2). 127.132.

Bleil, U and et al (2004) Report and preliminary results of Meteor Cruise M 58/2, May 15 - June 8, 2003, Las Palmas - Las Palmas (Canary Islands, SPAIN), 15.05.-08.06.2003. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 227. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000011934

Boeckel, B and Baumann, KH (2004) Distribution of coccoliths in surface sediments of the south-eastern South Atlantic Ocean: ecology, preservation and carbonate contribution. Marine Micropaleontology, 51(3-4). 301-320. doi:10.1016/j.marmicro.2004.01.001

Cortese, G, Abelmann, A and Gersonde, R (2004) A glacial warm water anomaly in the subantarctic Atlantic Ocean, near the Agulhas Retroflection. Earth and Planetary Science Letters, 222(3-4). 767-778. doi:10.1016/j.epsl.2004.03.029

Cortese, G, Gersonde, R, Hillenbrand, CD and Kuhn, G (2004) Opal sedimentation shifts in the World Ocean over last 15 Myr. Earth and Planetary Science Letters, 224(3-4). 509-527. doi:10.1016/j.epsl.2004.05.035

Delafontaine, MT, Flemming, B and Thimm, M (2004) Large-scale trends in some mass physical properties of Danish Wadden Sea sediments, and implications for organism-sediment interactions. Geografisk Tidsskrift, Danish Journal of Geography, 104(1). 57-69. doi:10.1080/00167223.2004.10649504

Deyhle, A, Kopf, AJ, Frape, SK and Hesse, R (2004) Evidence for fluid flow in the Japan Trench forearc using isotope geochemistry (Cl, Sr, B): Results from ODP Site 1150. The Island Arc, 13(1). 258-270. doi:10.1111/j.1440-1738.2003.00424.x

Deyhle, A, Kopf, AJ and Pawlig, S (2004) Cross-section through the frontal Japan Trench subduction zone: Geochemical evidence for fluid flow and fluid-rock interaction from DSDP and ODP pore waters and sediments. The Island Arc, 13(1). 271-288. doi:10.1111/j.1440-1738.2003.00425.x

Dezileau, L, Ulloa, O, Hebbeln, D, Lamy, F and Reyss, JL (2004) Andean iron control of past productivity in the coastal upwelling system off the Atacama desert, Chile. Paleoceanography, 19. PA3012. doi:10.1029/2004PA001006

Diester-Haass, L, Meyers, PA and Bickert, T (2004) Carbonate crash and biogenic bloom in the late Miocene: Evidence from ODP Sites 1085, 1086, and 1087 in the Cape Basin, southeast Atlantic Ocean. Paleoceanography, 19(PA1007). doi:10.1029/2003PA000933

Dima, M and Lohmann, G (2004) Fundamental and derived modes of climate variability. Application to biennial and interannual timescale. Tellus Series A-Dynamic Meteorology and Oceanography, 56(3). 229-249. doi:10.1111/j.1600-0870.2004.00059.x

Dupont, LM, Kim, JH, Schneider, RR and Shi, N (2004) Southwest African climate independent of Atlantic sea surface temperatures during the Younger Dryas. Quaternary Research, 61(3). 318-324. doi:10.1016/j.yqres.2004.02.005

Ehrenhauss, S, Witte, U, Bühring, S and Huettel, M (2004) Effect of advective pore water transport on distribution and degradation of diatoms in permeable North Sea sediments. Marine Ecology Progress Series, 271. 99-111. doi:10.3354/meps271099

Esper, O, Versteegh, GJM, Zonneveld, KAF and Willems, H (2004) A palynological reconstruction of the Agulhas Retroflection (South Atlantic Ocean) during the Late Quaternary. Global and Planetary Change, 41. 31-62. doi:10.1016/j.gloplacha.2003.10.002

Evans, HF, Westerhold, T and Channell, JET (2004) ODP Site 1092: revised composite depth section has implications for Upper Miocene 'cryptochrons'. Geophysical Journal International, 156(2). 195-199. doi:10.1111/j.1365-246X.2003.02189.x

Fabian, MK (2004) Near Surface Tilt and pore Pressure Changes Induced by Pumping in Multi-Layered Poroelastic Half-Spaces. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 229. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103434

Feely, RA, Sabine, CL, Schlitzer, R, Bullister, JL, Mecking, S and Greeley, D (2004) Oxygen utilization and organic carbon remineralization in the Pacific Ocean. Journal of Oceanography, 60(1). 45-52. doi:10.1023/B:JOCE.0000038317.01279.aa

Felis, T, Lohmann, G, Kuhnert, H, Lorenz, SJ, Scholz, D, Pätzold, J, Al-Rousan, S and Al-Moghrabi, SM (2004) Increased seasonality in Middle East temperatures during the last interglacial period. Nature, 429(6988). 164-168. doi:10.1038/nature02546

Felis, T and Pätzold, J (2004) Climate reconstructions from annually banded corals. In: Shiyomi, M, Kawahata, H, Koizumi, H, Tsuda, A and Awaya, Y (eds.) Global Environmental Change in the Ocean and on Land. TERRAPUB, Tokyo, 205-227.

Felis, T and Pätzold, J (2004) Corals as climate archive. In: Fischer, H, Kumke, T, Lohmann, G, Flöser, G, Miller, H, von Storch, H and Negendank, JFW (eds.) The Climate in Historical Times. Towards a Synthesis of Holocene Proxy Data and Climate Models. Springer-Verlag, Berlin Heidelberg, 91-108. doi:10.1007/978-3-662-10313-5_6

Feseker, T (2004) Numerical Studies on Groundwater Flow in Coastal Aquifers. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 234. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103447

Filipsson, HL and Nordberg, K (2004) A 200-year environmental record of a low oxygen fjord, Sweden, elucidated by benthic foraminifera, sediment characteristics and hydrographic data. Journal of Foraminiferal Research, 34(4). 277-293. doi:10.2113/34.4.277

Filipsson, HL and Nordberg, K (2004) Climate variations, an overlooked factor influencing the recent marine environment. An example from Gullmar Fjord, Sweden, illustrated by benthic foraminifera and hydrographic data. Estuaries, 27(5). 867-881. doi:10.1007/BF02912048

Filipsson, HL, Nordberg, K and Gustafsson, M (2004) Seasonal study of d18O and d13C in living (stained) benthic foraminifera from two Swedish fjords. Marine Micropaleontology, 53(1-2). 159-172. doi:10.1016/j.marmicro.2004.05.008

Fischer, G, Wefer, G, Romero, OE, Dittert, N, Ratmeyer, V and Donner, B (2004) Transfer of particles into the deep Atlantic and the global ocean: Control of nutrient supply and ballast production. In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. Springer, Berlin, Heidelberg, 21-46.

Franke, C, Hofmann, D and von Dobeneck, T (2004) Does lithology influence relative paleointensity records? A statistical analysis on South Atlantic pelagic sediments. Physics of the Earth and Planetary Interior, 147. 285-296. doi:10.1016/j.pepi.2004.07.004

Frisch, U and Kockel, F (2004) Der Bremer-Knoten im Strukturnetz Nordwest-Deutschlands. Stratigraphie, Paläogeographie, Strukturgeologie. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 223. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103413

Funk, J, von Dobeneck, T, Wagner, T and Kasten, S (2004) Late Quaternary sedimentation and early diagenesis in the equatorial Atlantic Ocean: patterns, trends and processes deduced from rock magnetic and geochemical records. In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. Springer, 461-497. ISBN 3540210288 doi:10.1007/978-3-642-18917-3_21

Gersonde, R, Abelmann, A, Cortese, G, Becquey, S, Bianchi, C, Brathauer, U, Niebler, HS, Zielinski, U and Pätzold, J (2004) The late Pleistocene South Atlantic and Southern Ocean Surface waters - A Summary of time-slice and time-series studies. In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. Springer, Berlin, Heidelberg, New York, 499-529.

Gonzáles, HE, Hebbeln, D, Iriarte, JL and Marchant, M (2004) Downward fluxes of faecal material and microplankton at 2300m depth in the oceanic area off Coquimbo (30°S), Chile during 1993-1995. Deep Sea Research Part II: Topical Studies in Oceanography, 51(20-21). 2457-2474. doi:10.1016/j.dsr2.2004.07.027

Grevemeyer, I, Kopf, AJ, Fekete, N, Kaul, NE, Villinger, H, Heesemann, M, Wallmann, K, Spieß, V, Gennerich, HH, Müller, M and Weinrebe, WR (2004) Fluid flow through active mud dome Mound Culebra offshore Nicoya Peninsula, Costa Rica: evidence from heat flow surveying. Marine Geology, 207(1-4). 145-157. doi:10.1016/j.margeo.2004.04.002

Gussone, N, Eisenhauer, A, Tiedemann, R, Haug, GH, Heuser, A, Bock, B, Nägler, TF and Müller, A (2004) Reconstruction of Caribbean Sea surface temperature and salinity fluctuations in response to the Pliocene closure of the Central American gateway and radiative forcing, using d44/40Ca, d18O and Mg/Ca ratios. Earth and Planetary Science Letters, 227(3-4). 201-214. doi:10.1016/j.epsl.2004.09.004

Han, X, Suess, E, Sahling, H and Wallmann, K (2004) Fluid venting activity on the Costa Rica margin: new results from authigenic carbonates. International Journal of Earth Sciences, 93(4). 596-611. doi:10.1007/s00531-004-0402-y

Heeschen, KU, Keir, R, Rehder, G, Klatt, O and Suess, E (2004) Methane dynamics in the Weddell Sea determined via stable isotope ratios and CFC-11. Global Biogeochemical Cycles, 18(2). GB2012. doi:10.1029/2003GB002151

Henrich, R, Baumann, KH, Gerhardt, S, Gröger, M and Volbers, ANA (2004) Carbonate preservation in deep and intermediate water masses in the South Atlantic: evaluation and geological record (a review). In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. Springer, Berlin, Heidelberg, New York, 645-670. doi:10.1007/978-3-642-18917-3_28

Holbourn, AEL, Kuhnt, W and Schulz, M (2004) Orbitally paced climate variability during the middle Miocene: High-resolution benthic stable isotope records from the tropical western Pacific. In: Clift, PD, Wang, P, Kuhnt, W and Hayes, D (eds.) Continent-ocean interactions within East Asian marginal seas. Geophysical Monograph Series, 149. American Geophysical Union, Washington DC, 321-337. doi:10.1029/149GM17

Holmes, ME, Lavik, G, Fischer, G and Wefer, G (2004) Nitrogen isotopes in sinking particles and surface sediments in the Central and Southern Atlantic. In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. Springer, Berlin, Heidelberg, 143-165. doi:10.1007/978-3-642-18917-3_8

Holz, C, Stuut, JB and Henrich, R (2004) Terrigenous sedimentation processes along the continental margin off NW-Africa: implications from grain-size analysis of surface sediments. Sedimentology, 51. 1145-1154. doi:10.1111/j.1365-3091.2004.00665.x

Hopmans, EC, Weijers, JWH, Schefuß, E, Herfort, L, Sinninghe Damsté, JS and Schouten, S (2004) A novel proxy for terrestrial organic matter in sediments based on branched and isoprenoid tetraether lipids. Earth and Planetary Science Letters, 224(1-2). 107-116. doi:10.1016/j.epsl.2004.05.012

Jaward, FM, Barber, JL, Booij, K, Dachs, J, Lohmann, R and Jones, KC (2004) Evidence for dynamic air-water coupling of persistent organic pollutants over the open Atlantic Ocean. Environmental Science and Technology, 38(9). 2617-2625. doi:10.1021/es049881q

Jennerjahn, TC, Ittekkot, V, Arz, HW, Behling, H, Pätzold, J and Wefer, G (2004) Asynchronous terrestrial and marine signals of climate change during Heinrich Events. Science, 306. 2236-2239. doi:10.1126/science.1102490

Jurado, E, Jaward, FM, Lohmann, R, Jones, KC, Simo, R and Dachs, J (2004) Atmospheric dry deposition of persistent organic pollutants to the Atlantic and inferences for the global Oceans. Environmental Science and Technology, 38. 5505-5513. doi:10.1021/es049240v

Jurado, E, Lohmann, R, Meijer, S, Jones, KC and Dachs, J (2004) Latitudinal and seasonal capacity of the surface Oceans as a reservoir of polychlorinated biphenyls. Environmental Pollution, 128. 149-162. doi:10.1016/j.envpol.2003.08.039

Kim, JH, Rimbu, N, Lorenz, SJ, Lohmann, G, Schneider, RR, Nam, SI, Schouten, S, Sirocko, F and Rühlemann, C (2004) North Pacific and North Atlantic sea-surface temperature variability during the Holocene. Quaternary Science Reviews, 23(20-22). 2141-2154. doi:10.1016/j.quascirev.2004.08.010

Klein, B and Rhein, M (2004) Equatorial Upwelling Rates inferred from helium isotope data: a novel approach. Geophysical Research Letters, 31. L23308. doi:10.1029/2004GL021262

Kolonic, S (2004) Mechanisms and biogeochemical implications of Cenomanian/Turonian black shale formation in North Africa: An integrated geochemical, millennial-scale study from the Tarfaya-LaAyoune Basin in SW Morocco. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 224. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-diss000007896

Kopf, AJ and et al (2004) Report and preliminary results of SONNE Cruise SO175, Miami - Bremerhaven, 12.11. - 30.12.2003. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 228. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000011955

Krastel, S, Hanebuth, TJJ, Antobreh, AA, Wynn, RB, Henrich, R, Holz, C, Kölling, M, Schulz, HD and Wien, K (2004) Cap Timiris Canyon: a newly discovered channel-system off Mauritania. EOS, Transactions of the American Geophysical Union, 85(42). 417-432. doi:10.1029/2004EO420001

Kuhlmann, H, Freudenthal, T, Helmke, P and Meggers, H (2004) Reconstruction of paleoceanography off NW Africa during the last 40,000 years: influence of local and regional factors on sediment accumulation. Marine Geology, 207(1-4). 209-224. doi:10.1016/j.margeo.2004.03.017

Kuhlmann, H, Meggers, H, Freudenthal, T and Wefer, G (2004) The transition of the monsoonal and the N Atlantic climate system off NW Africa during the Holocene. Geophysical Research Letters, 31. L22204. doi:10.1029/2004GL021267

Kuhs, WF, Genov, GY, Goreshnik, E, Zeller, A, Techmer, KS and Bohrmann, G (2004) The impact of porous microstructures of gas hydrates on their macroscopic properties. International Journal of Offshore and Polar Engineering, 14(4). 305-309.

Lager, T (2004) Predicting the source strength of recycling materials within the scope of a seepage water prognosis by means of standardized laboratory methods. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 239. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-diss000101449

Lamy, F, Kaiser, J, Ninnemann, U, Hebbeln, D, Arz, HW and Stoner, JS (2004) Antarctic timing of surface water changes off Chile and Patagonian ice-sheet response. Science, 304(5679). 1959-1962. doi:10.1126/science.1097863

Lohmann, G, Rimbu, N and Dima, M (2004) Climate signature of solar irradiance variations: Analysis of long-term instrumental, historical, and proxy data. International Journal of Climatology, 24. 1045-1056. doi:10.1002/joc.1054

Lohmann, R, Burgess, RM, Cantwell, MG, Ryba, SA, MacFarlane, JK and Gschwend, PM (2004) Dependency of polychlorinated biphenyl and polycyclic aromatic hydrocarbon bioaccumulation in mya arenaria on both water column and sediment bed chemical activities. Environmental Toxicology and Chemistry, 23(11). 2551-2562. doi:10.1897/03-400

Lohmann, R, Jaward, FM, Durham, L, Barber, JL, Jones, KC, Bruhn, R, Lakaschus, S, Dachs, J, Booij, K and Bidleman, T (2004) Potential contamination of ship-board air samples with PCBs and other persistent organic pollutants: implications and solutions. Environmental Science and Technology, 38(14). 3965-3970. doi:10.1021/es035005l

Lohmann, R and Lammel, G (2004) Adsorptive and absorptive contributions to the gas particle partitioning of polycyclic aromatic hydrocarbons: State of knowledge and recommended parameterisation for modelling. Environmental Science and Technology, 38(14). 3793-3803. doi:10.1021/es035337q

Lorenz, SJ and Lohmann, G (2004) Acceleration technique for Milankovitch type forcing in a coupled atmosphere-ocean circulation model: method and application for the Holocene. Climate Dynamics, 23. 727-743. doi:10.1007/s00382-0040469-y

Luterbacher, H, Ali, JR, Brinkhuis, H, Gradstein, FM, Hooker, JJ, Monechi, S, Ogg, JG, Powell, J, Röhl, U, Sanfilippo, A and Schmitz, B (2004) The Paleogene period. In: Gradstein, FM, Ogg, JG and Smith, AG (eds.) A Geologic Time Scale 2004. Cambridge University Press.

MacDonald, IR, Bohrmann, G, Escobar, E, Abegg, F, Blanchon, P, Blinova, VN, Brueckmann, W, Drews, M, Eisenhauer, A, Han, X, Heeschen, KU, Meier, F, Mortera, C, Naehr, T, Orcutt, B, Bernard, B, Brroks, J and de Farágo, M (2004) Asphalt volcanism and chemosynthetic life, Campache Knolls, Gulf of Mexico. Science, 304(5673). 999-1002. doi:10.1126/science.1097154

Mackensen, A (2004) Changing Southern Ocean palaeocirculation and effects on global climate. Antarctic Science, 16(4). 369-386. doi:10.1017/S0954102004002202

Mackensen, A and Licari, L (2004) Carbon isotopes of live benthic foraminifera from the South Atlantic: Sensitivity to bottom water carbonate saturation state and organic matter rain rates. In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. Springer, Berlin, Heidelberg, New York, 623-644. doi:10.1007/978-3-642-18917-3_27

Maier, C, Felis, T, Pätzold, J and Bak, RPM (2004) Effect of skeletal growth and lack of species effects in the skeletal d18O isotope climate signal within the corals of the genus Porites spp. Marine Geology, 207(1-4). 193-208. doi:10.1016/j.margeo.2004.03.008

Marchant, M, Hebbeln, D, Giglio, S, Coloma, C and Gonzalez, H (2004) Seasonal and interannual variations in the flux patterns of planktic foraminifera in the Humboldt Current off central Chile (30°S). Deep Sea Research Part II: Topical Studies in Oceanography, 51(20-21). 2441-2455. doi:10.1016/j.dsr2.2004.08.013

Matthies, M, Bickert, T and Paul, A (2004) Last Glacial d13C Distribution and Deep-Sea Circulation in the Atlantic Ocean: A Model - Data Comparison. In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. Springer, Berlin, Heidelberg, New York, 695-722.

Meier, KJS, Zonneveld, KAF, Kasten, S and Willems, H (2004) Different nutrient sources forcing increased productivity during eastern Mediterranean S1 sapropel formation as reflected by calcareous dinoflagellate cysts. Paleoceanography, 19. PA1012. doi:10.1029/2003PA000895

Mohtadi, M and Hebbeln, D (2004) Mechanisms and variations of the paleoproductivity off northern Chile (24°S-33°S) during the last 40,000 years. Paleoceanography, 19. PA2023. doi:10.1029/2004PA001003

Mohtadi, M, Romero, OE and Hebbeln, D (2004) Changing marine productivity off northern Chile during the last 19,000 years: A multivariable approach. Journal of Quaternary Science, 19(4). 347-360. doi:10.1002/jqs.832

Mollenhauer, G, Schneider, RR, Jennerjahn, TC, Müller, PJ and Wefer, G (2004) Organic carbon accumulation in the South Atlantic Ocean: its modern, mid-Holocene and last glacial distribution. Global and Planetary Change, 40(3-4). 249-266. doi:10.1016/j.gloplacha.2003.08.002

Mulitza, S, Donner, B, Fischer, G, Paul, A, Pätzold, J, Rühlemann, C and Segl, M (2004) The South Atlantic oxygen isotope record of planctic foraminifera. In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary. Reconstruction of Material Budgets and Current Systems. Springer-Verlag, Berlin Heidelberg, 121-142.

Munoz, P, Lange, CB, Gutièrrez, D, Salamanca, MA, Hebbeln, D and Dezileau, L (2004) Recent sedimentation and mass accumulation rates based on 210Pb along the Peru-Chile continental margin. Deep Sea Research Part II: Topical Studies in Oceanography, 51(20-21). 2523-2541. doi:10.1016/j.dsr2.2004.08.015

Neuer, S, Torres, ME, Rueda, MJ, Davenport, R and Wefer, G (2004) Dust deposition pulses to the eastern subtropical North Atlantic gyre: does oceans biogeochemistry respond? Global Biogeochemical Cycles, 18. GB4020. doi:10.1029/2004GB002228

Noormets, R, Crook, KAW and Felton, EA (2004) Sedimentology of rocky shorelines: 3. hydrodynamics of megaclast emplacement and transport on a shore platform, Oahu, Hawaii. Sedimentary Geology, 172. 41-65. doi:10.1016/S0037-0738(04)00235-0

Orphan, VJ, Ussler, WIII, Nähr, TH, House, CH, Hinrichs, KU and Paull, CK (2004) Geological, geochemical, and microbiological heterogeneity of the seafloor around methane vents in the Eel River Basin, offshore California. Chemical Geology, 205(3-4). 265-289. doi:10.1016/j.chemgeo.2003.12.035

Panteleit, B (2004) Geochemische Prozesse in der Salz- Süßwasser Übergangszone. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 225. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103421

Peckmann, JL and Thiel, V (2004) Carbon cycling at ancient methane-seeps. Chemical Geology, 205(3-4). 443-467. doi:10.1016/j.chemgeo.2003.12.025

Peckmann, JL, Thiel, V, Reitner, J, Taviani, M, Aharon, P and Michaelis, W (2004) A microbial mat of a large sulfur bacterium preserved in a Miocene methane-seep limestone. Geomicrobiology Journal, 21. 247-255. doi:10.1080/01490450490438757

Peeters, FJC, Acheson, R, Brummer, GJA, de Ruijter, WPM, Schneider, RR, Ganssen, GM, Ufkes, E and Kroon, D (2004) Vigorous exchange between the Indian and Atlantic oceans at the end of the past five glacial periods. Nature, 430. 661-665. doi:10.1038/nature02785

Prange, M, Lohmann, G, Romanova, V and Butzin, M (2004) Modelling tempo-spatial signatures of Heinrich Events: Influence of the climatic background state. Quaternary Science Reviews, 23(5-6). 521-527. doi:10.1016/j.quascirev.2003.11.004

Prange, M and Schulz, M (2004) A coastal upwelling seesaw in the Atlantic Ocean as a result of the closure of the Central American Seaway. Geophysical Research Letters, 31. L17207. doi:10.1029/2004GL020073

Rathmann, S, Hess, S, Kuhnert, H and Mulitza, S (2004) Mg/Ca ratios of the benthic foraminifera Oridorsalis umbonatus obtained by laser ablation from core top sediments: Relationship to bottom water temperatures. Geochemistry Geophysics Geosystems, 5(12). Q12013. doi:10.1029/2004GC000808

Reitz, A, Hensen, C, Kasten, S, Funk, J and de Lange, GJ (2004) A combined geochemical and rock-magnetic investigation of a redox horizon at the last glacial/interglacial transition. Physics and Chemistry of the Earth, Special Issue, 29. 921-931. doi:10.1016/j.pce.2004.03.013

Rhein, M, Walter, M, Mertens, C, Steinfeldt, R and Kieke, D (2004) Circulation of North Atlantic Deep Water at 16°N, 2000-2003. Geophysical Research Letters, 31. LI4305. doi:10.1029/2004GL019993

Rimbu, N, Lohmann, G, Lorenz, SJ, Kim, JH and Schneider, RR (2004) Holocene climate variability as derived from alkenone sea surface temperature and coupled ocean-atmosphere model experiments. Climate Dynamics, 23. 215-227. doi:10.1007/s00382-004-0435-8

Romanova, V, Prange, M and Lohmann, G (2004) Stability of the glacial thermohaline circulation and its dependence on the background hydrological cycle. Climate Dynamics, 22(5). 527-538. doi:10.1007/s00382-004-0395-z

Rosenthal, Y, Perron-Cashman, S, Lear, CH, Bard, E, Barker, S, Billups, K, Bryan, M, deMenocal, PB, Dwyer, GS, Elderfield, H, German, CR, Greaves, M, Lea, DW, Marchitto, TM, Pak, DK, Paradis, GL, Russell, AD, Schneider, RR, Scheiderich, K, Stott, LD, Tachikawa, K, Tappa, E, Thunell, RC, Wara, MW, Weldeab, S and Wilson, PA (2004) Interlaboratory comparison study of Mg/ca and Sr/Ca measurements in planktonic foraminifera for paleoceanographic research. Geochemistry Geophysics Geosystems. Q0409. doi:10.1029/2003GC000650

Röhl, U, Brinkhuis, H, Fuller, MD, Schellenberg, SA, Stickley, CE and Williams, GL (2004) Cyclostratigraphy of middle and late Eocene sediments drilled on the East Tasman Plateau (Site 1172). In: Exon, NF, Malone, M and Kennett, JP (eds.) Climate evolution in the Southern Ocean and Australia's Cenozoic flight northward from Antarctica. American Geophysical Union, 127-152.

Röhl, U, Brinkhuis, H, Sluijs, A and Fuller, MD (2004) On the search for the Paleocene/Eocene boundary in the Southern Ocean: exploring ODP Leg 189 Holes 1171D and 1172D, Tasman Sea. In: Exon, NF, Malone, M and Kennett, JP (eds.) The Cenozoic Southern Ocean: Tectonics, Sedimentation, and Climate Change Between Australia and Antarctica. Geophysical Monograph Series(151). American Geophysical Union (AGU), 113-125. ISBN 0875904165 doi:10.1029/151GM08

Röhl, U, Brinkhuis, H, Stickley, CE, Fuller, MD, Schellenberg, SA, Wefer, G and Wiliams, GL (2004) Sea Level and astronomically induced environmental changes in middle and late Eocene sediments from the East Tasman Plateau. In: Exon, NF, Kennett, JP and Malone, M (eds.) The Cenozoic Southern Ocean: Tectonics, Sedimentation, and Climate Change Between Australia and Antarctica. Geophysical Monograph Series, 151. American Geophysical Union (AGU), 127-151. ISBN 9780875904160 doi:10.1029/151GM09

Rühlemann, C, Mulitza, S, Lohmann, G, Paul, A, Prange, M and Wefer, G (2004) Intermediate depth warming in the tropical Atlantic related to weakened thermohaline circulation: Combining paleoclimate and modeling data for the last deglaciation. Paleoceanography, 19. PA1025. doi:10.1029/2003PA000948

Sahling, H and et al (2004) Report and preliminary results of R/V Poseidon Cruise POS 317/4, Istanbul-Istanbul, Continental margin off Georgia and Turkey, Black Sea, 16.10. - 04.11.2004. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 235. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-00103094-14

Schefuß, E, Sinninghe Damsté, JS and Jansen, JHF (2004) Forcing of tropical Atlantic sea surface temperatures during the mid-Pleistocene transition. Paleoceanography, 19. PA4029. doi:10.1029/2003PA000892

Schefuß, E, Versteegh, GJM, Jansen, JHF and Sinninghe Damsté, JS (2004) Lipid biomarkers as major source and preservation indicators in SE Atlantic surface sediments. Deep Sea Research Part I: Oceanographic Research Papers, 51(9). 1199-1228. doi:10.1016/j.dsr.2004.05.002

Schlitzer, R (2004) Export production in the North Pacific derived from dissolved oxygen, nutrient and carbon data. Journal of Oceanography, 60(1). 53-62. doi:10.1023/B:JOCE.0000038318.38916.e6

Schmieder, F (2004) Magnetic signals in Plio-Pleistocene sediments of the South Atlantic: Chronostratigraphic usability and paleooceanographic implications. In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. Springer, Berlin, Heidelberg, New York, 261-277. doi:10.1007/978-3-642-18917-3_13

Schmiedl, G, Pfeilsticker, M, Hemleben, C and Mackensen, A (2004) Environmental and biological effects on the stable isotope composition of recent deep-sea benthic foraminifera from the western Mediterranean Sea. Marine Micropaleontology, 51(1-2). 129-152. doi:10.1016/j.marmicro.2003.10.001

Schneider, B and Schlitzer, R (2004) Effects of depth- and CO2-dependent C:N ratios of particulate organic matter (POM) on the marine carbon cycle. Global Biogeochemical Cycles, 18(2). doi:10.1029/2003GB002184

Scholz, D, Mangini, A and Felis, T (2004) U-Series dating of diagenetically altered fossil reef corals. Earth and Planetary Science Letters, 218(1-2). 163-178. doi:10.1016/S0012-821X(03)00647-2

Schulte, S, Benthien, A, Müller, PJ and Rühlemann, C (2004) Carbon isotopic fractionation (ep) of C37 alkenones in deep sea sediments: its potential as a paleo-nutrient proxy. Paleoceanography, 19. PA1011. doi:10.1029/2002PA000811

Schulz, M and Paul, A (2004) Sensitivity of the ocean-atmosphere carbon cycle to ice-covered and ice-free conditions in the Nordic Seas during the Last Glacial Maximum. Palaeogeography, Palaeoclimatology, Palaeoecology, 207(1-2). 127-141. doi:10.1016/j.palaeo.2004.02.005

Schulz, M, Paul, A and Timmermann, A (2004) Glacial-Interglacial Contrast in Climate Variability at Centennial-to-Millennial Timescales: Observations and Conceptual Model. Quaternary Science Reviews, 23(20-22). 2219-2230. doi:10.1016/j.quascirev.2004.08.014

Schäfer-Neth, C and Paul, A (2004) The Atlantic Ocean at the Last Glacial Maximum: 1. Objective mapping of the GLAMAP sea-surface conditions. In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. In: Wefer, G; Mulitza, S & Ratmeyer, V (eds.), The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems, Springer, Berlin, Heidelberg, New York. Springer, Berlin, Heidelberg, New York, 531-548. doi:10.1007/978-3-642-18917-3_23

Seeberg-Elverfeldt, IA, Lange, CB, Arz, HW, Pätzold, J and Pike, J (2004) The significance of diatoms in the formation of laminated sediments of the Shaban Deep, Northern Red Sea. Marine Geology, 209(1-4). 279-301. doi:10.1016/j.margeo.2004.05.019

Seeberg-Elverfeldt, IA, Lange, CB and Pätzold, J (2004) Preservation of siliceous microplankton in surface sediments of the Northern Red Sea. Marine Micropaleontology, 51(3-4). 193-211. doi:10.1016/j.marmicro.2003.10.002

Segl, M and et al (2004) Report and preliminary results of Poseidon Cruise 304 Galway - Lisbon; 5. - 22. Oct. 2003. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 230. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000011911

Seiter, K (2004) Regionalisierung und Quantifizierung benthischer Mineralisationsprozesse. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 226. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000106773

Seiter, K, Hensen, C, Schröter, J and Zabel, M (2004) Organic carbon content in surface sediments-defining regional provinces. Deep Sea Research Part I: Oceanographic Research Papers, 51(12). 2001-2026. doi:10.1016/j.dsr.2004.06.014

Sima, A, Paul, A and Schulz, M (2004) The Younger Dryas - an intrinsic feature of late Pleistocene climate change at millennial timescales. Earth and Planetary Science Letters, 222(3-4). 741-750. doi:10.1016/j.epsl.2004.03.026

Steinfeldt, R and Rhein, M (2004) Spreading velocities and dilution of NADW in the tropical Atlantic based on CFC time series. Journal of Geophysical Research-Oceans, 109. C03046. doi:10.1029/2003JC002050

Stickley, CE, Brinkhuis, H, Schellenberg, SA, Sluijs, A, Fuller, MD, Grauert, M, Röhl, U, Warnaar, J and Wiliams, GL (2004) Timing and nature of the deepening of the Tasmanian Gateway. Paleoceanography, 19. PA4026. doi:10.1029/2004PA001022

Stramma, L, Kieke, D, Rhein, M, Schott, FA, Yashayaev, I and Koltermann, KP (2004) Deep water changes at the western boundary of the subpolar North Atlantic during 1996 to 2001. Deep Sea Research Part I: Oceanographic Research Papers, 51(8). 1033-1056. doi:10.1016/j.dsr.2004.04.001

Sturt, HF, Summons, RE, Smith, KJ, Elvert, M and Hinrichs, KU (2004) Intact polar membrane lipids in prokaryotes and sediments deciphered by ESI-HPLC-MSn - new biomarkers for biogeochemistry and microbial ecology. Rapid Communications in Mass Spectrometry, 18. 617-628. doi:10.1002/rcm.1378

Stuut, JB, Crosta, X, van der Borg, K, Jansen, JHF and Schneider, RR (2004) Relationship between Antarctic sea ice and southwest African climate during the Late Quaternary. Geology, 32(10). 909-912. doi:10.1130/G20709.1

Stuut, JB and Lamy, F (2004) Climate variability at the southern boundaries of the Namib (southwestern Africa) and Atacama (northern Chile) coastal deserts during the last 120,000 yr. Quaternary Research, 62(3). 301-309. doi:10.1016/j.yqres.2004.08.001

Teichert, BMA, Eisenhauer, A, Bohrmann, G, Haase-Schramm, A, Bock, B and Linke, P (2004) Erratum to "U/Th Systematics and ages of authigenic carbonates from Hydrate Ridge, Cascadia Margin: Recorders of fluid flow variations" [Geochimica et Cosmochimica Acta 67(20), 3845-3857]. Geochimica et Cosmochimica Acta, 68(10). 2401-2403. doi:10.1016/j.gca.2004.01.001

Torres, ME, Teichert, BMA, Tréhu, AM, Borowski, WS and Tomaru, H (2004) Relationship of pore water freshening to accretionary processes in the Cascadia margin: Fluid sources and gas hydrate abundance. Geophysical Research Letters, 31(22). 1-4. doi:10.1029/2004GL021219

Torres, ME, Wallmann, K, Tréhu, AM, Bohrmann, G, Borowski, WS and 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(1-2). 225-241. doi:10.1016/j.epsl.2004.07.029

Tréhu, AM, Long, PE, Torres, ME, Bohrmann, G, Rack, FR, Collett, TS, Goldberg, DS, Milkov, AV, Riedel, M, Schultheiss, P, Bangs, NL, Barr, SR, Borowski, WS, Claypool, GE, Delwiche, ME, Dickens, GR, Gràcia, E, Guerin, G, Holland, M, Johnson, JE, Lee, YJ, Liu, CS, Su, X, Teichert, BMA, Tomaru, H, Vanneste, M, Watanabe, M and Weinberger, JL (2004) Three-dimensional distribution of gas hydrate beneath southern Hydrate Ridge: constraints from ODP Leg 204. Earth and Planetary Science Letters, 222(3-4). 845-862. doi:10.1016/j.epsl.2004.03.035

Versteegh, GJM and Blokker, P (2004) Resistant macromolecules of extant and fossil microalgae. Phycological Research, 52(4). 325-339. doi:10.1111/j.1440-183.2004.00361.x

Versteegh, GJM, Blokker, P, Wood, GD, Collinson, ME, Sinninghe Damsté, JS and de Leeuw, JW (2004) An example of oxidative polymerization of unsaturated fatty acids as a preservation pathway for dinoflagellate organic matter. Organic Geochemistry, 35(10). 1129-1139. doi:10.1016/j.orggeochem.2004.06.012

Versteegh, GJM, Schefuß, E, Dupont, LM, Marret, F, Sinninghe Damsté, JS and Jansen, JHF (2004) Taraxerol and Rhizophora pollen as proxies for tracking past mangrove ecosystems. Geochimica et Cosmochimica Acta, 68(3). 411-422. doi:10.1016/S0016-7037(03)00456-3

Vink, A (2004) Calcareous dinoflagellate cysts in South and equatorial Atlantic surface sediments: diversity, distribution, ecology and potential for palaeoenvironmental reconstruction. Marine Micropaleontology, 50(1-2). 43-88. doi:10.1016/S0377-8398(03)00067-7

Volbers, ANA and Henrich, R (2004) Calcium carbonate corrosiveness in the South Atlantic during the Last Glacial Maximum as inferred from changes in the preservation of Globigerina bulloides: A proxy to determine deep-water circulation patterns? Marine Geology, 204(1-2). 43-57. doi:10.1016/S0025-3227(03)00372-4

Wagner, T, Zabel, M, Dupont, LM, Holtvoeth, J and Schubert, CJ (2004) Terrigenous Signals in Sediments of the Low Latitude Atlantic - Implications for Environmental Variations during the Late Quaternary: Part I: Organic Carbon. In: Wefer, G, Mulitza, S and Ratmeyer, V (eds.) The South Atlantic in the Late Quaternary: Reconstruction of Material Budgets and Current Systems. Springer, Berlin, Heidelberg, New York, 295-322. doi:10.1007/978-3-642-18917-3_15

Waldmann, C (2004) The challenge of exploring extreme ecosystems in the oceans. OCEANS '04, MTTS/IEEE Techno-Ocean '04, 1. 8. doi:10.1109/OCEANS.2004.1402886

West, B, Jansen, JHF and Stuut, JB (2004) Surface water conditions in the Northern Benguela region (SE Atlantic) during the last 450 ky reconstructed from assemblages of planktonic foraminifera. Marine Micropaleontology, 51(3-4). 321-344. doi:10.1016/j.marmicro.2004.01.004

Wienberg, C, Dannenberg, J and Hebbeln, D (2004) The fate of dumped sediments monitored by a high-resolution multibeam echosounder system, Weser Estuary, German Bight. Geo-Marine Letters, 24(1). 22-31. doi:10.1007/s00367-003-0155-9

Wollenburg, JE, Knies, J and Mackensen, A (2004) High-resolution palaeoproductivity fluctuations during the past 24 kyr as indicated by benthic foraminifera in the marginal Arctic Ocean. Palaeogeography, Palaeoclimatology, Palaeoecology, 204(3-4). 209-238. doi:10.1016/S0031-0182(03)00726-0

Zachos, JC, Kroon, D, Blum, P and Shipboard Scientific Party 208 (including U. Röhl) (2004) Early cenozoic extreme climates: The Walvis Ridge transect. Proceedings ODP Initial Reports, 208. College Station, TX (Ocean Drilling Program).

Zonneveld, KAF (2004) Potential use of stable oxygen isotope composition of Thoracasphaera heimii for upper water column (thermocline) temperature reconstruction. Marine Micropaleontology, 50(3-4). 307-317. doi:10.1016/S0377-8398(03)00097-5

Zühlsdorff, L and Spieß, V (2004) Three-dimensional seismic characterization of a venting site reveals compelling indications of natural hydraulic fracturing. Geology, 32(2). 101-104. doi:10.1130/G19993.1

d'Hondt, SL, Jørgensen, BB, Miller, JL, Batzke, A, Blake, DR, Cragg, BA, Cypionka, H, Dickens, GR, Ferdelman, TG, Hinrichs, KU, Holm, NG, Mitterer, RM, Spivack, AJ, Wang, G, Bekins, BA, Engelen, B, Ford, K, Gettemy, G, Rutherford, SD, Sass, H, Skilbeck, CG, Aiello, IW, Guerin, G, House, CH, Meister, P, Nähr, TH, Niitsuma, S, Parkes, J, Schippers, A, Smith, DC, Teske, AP, Wiegel, J, Padilla, CN and Acosta, JLS (2004) Distributions of microbial activities in deep subseafloor sediments. Science, 306(5705). 2216-2221. doi:10.1126/science.1101155