Items where Year is 2001

A

Adegbie, AT (2001) Reconstruction of paleoenvironmental conditions in Equatorial Atlantic and the Gulf of Guinea Basins for the last 245.000 years. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 178. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103077

Adler, M, Hensen, C, Wenzhöfer, F, Pfeifer, K and Schulz, HD (2001) Modelling of calcite dissolution by oxic respiration in supralysoclinal deep-sea sediments. Marine Geology, 177(1-2). 167-189. doi:10.1016/S0025-3227(01)00130-X

Antia, AN, Koeve, W, Fischer, G, Blanz, T, Schulz-Bull, D, Scholten, J, Neuer, S, Kremling, K, Kuss, J, Peinert, R, Hebbeln, D, Bathmann, U, Conte, MH, Fehner, U and Zeitzschel, B (2001) Basin-wide particulate carbon flux in the Atlantic Ocean: Regional export patterns and potential for atmospheric CO2 sequestration. Global Biogeochemical Cycles, 15(4). 845-862. doi:10.1029/2000GB001376

Arz, HW, Gerhardt, S, Pätzold, J and Röhl, U (2001) Millennial-scale changes of surface- and deep-water flow in the western tropical Atlantic linked to Northern Hemisphere high-latitude climate during the Holocene. Geology, 29(3). 239-242. doi:10.1130/0091-7613(2001)029<0239:MSCOSA>2.0.CO;2

B

Benthien, A (2001) Effects of CO2 and nutrient concentration on the stable carbon isotope composition of C37:2 alkenones in sediments of the South Atlantic Ocean. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 168. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000102927

Bleil, U and et al (2001) Report and preliminary results of Meteor Cruise M 46/3, Montevideo - Mar del Plata, 04.01-07.02.2000. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 172. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000102976

Bleil, U and et al (2001) Report and preliminary results of Meteor Cruise M 49/3, Montevideo (Uruguay) - Salvador (Brazil), 09.03. - 01.04.2001. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 185. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103126

Brathauer, U, Abelmann, A, Gersonde, R, Niebler, HS and Fütterer, DK (2001) Calibration of Cycladophora davisiana events versus oxygen isotope stratigraphy in the subantarctic Atlantic Ocean - a stratigraphic tool for carbonate-poor Quaternary sediments. Marine Geology, 175(1-4). 167-181. doi:10.1016/S0025-3227(01)00141-4

Bruhns, P (2001) Crystal Chemical Characterization of Heavy Metal Incorporation in Brick Burning Processes. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 176. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103013

Budziak, D (2001) Late Quaternary monsoonal climate and related variations in paleoproductivity and alkenone-derived sea-surface temperatures in the western Arabian Sea. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 170. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000102949

C

Cardinal, D, Hamelin, B, Bard, E and Pätzold, J (2001) Sr/Ca, U/Ca and δ18O records in recent massive corals from Bermuda: relationships with sea surface temperature. Chemical Geology, 176(1-4). 213-233. doi:10.1016/s0009-2541(00)00396-X

D

Dupont, LM, Donner, B, Schneider, RR and Wefer, G (2001) Mid-Pleistocene environmental change in tropical Africa began as early as 1.05 Ma (palynological results of ODP Sites 1075). Geology, 29(3). 195-198.

E

Esper, O (2001) Reconstruction of Recent and Late Quaternary oceanographic conditions in the Eastern South Atlantic Ocean based on calcareous- and organic-walled dinoflagellate cysts. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 189. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103156

F

Freudenthal, T, Neuer, S, Meggers, H, Davenport, R and Wefer, G (2001) Influence of lateral particle advection and organic matter degradation on sediment accumulation and stable nitrogen isotope ratios along a productivity gradient in the Canary Islands region. Marine Geology, 177. 93-109.

Freudenthal, T, Wagner, T, Wenzhöfer, F, Zabel, M and Wefer, G (2001) Early diagenesis of organic matter from sediments of the eastern subtropical Atlantic: Evidence from stable nitrogen and carbon isotopes. Geochimica Cosmochimica Acta, 65(11). 1795-1808. doi:10.1016/S0016-7037(01)00554-3

G

Gerhardt, S (2001) Late Quaternary water mass variability derived from the pteropod preservation state in sediments of the western South Atlantic Ocean and the Caribbean Sea. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 171. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000102968

Gingele, F and Schmieder, F (2001) Anomalous South Atlantic lithologies confirm global scale of unusual mid-Pleistocene climate excursion. Earth and Planetary Science Letters, 186(1). 93-101. doi:10.1016/S0012-821X(01)00234-5

H

Haug, GH, Hughen, KA, Sigman, DM, Peterson, LC and Röhl, U (2001) Southward migration of the Intertropical Convergence Zone through the Holocene. Science, 293(5533). 1304-1308. doi:10.1126/science.1059725

Hebbeln, D, Arntz, WE, Böning, P, Bohlmann, H, Contardo, X, Dezileau, L, Ferdelman, TG, Figueroa, S, Fleming, J, Gallardo, VA, Gerdes, D, Giglio, S, Gonzales, P, Gonzáles, R, Gutièrrez, D, Hayn, C, Kallmeyer, J, Klockgether, G, Lambers, K, Lamy, F, Langer, J, Lavik, G, Löbner, H, Marchant, M, Meyer-Schack, B, Mohtadi, M, Montiel, A, Niggemann, J, Quiroga, E, Romero, OE, Rondanelli, M, Scheurle, C, Schewe, F, Schneider, RR, Schubert, CJ, Sellanes, J, Serrano, W, Stregel, S, Teixidó, N, Toffin, L, Treude, T, Villa, R, Villagrán, C, Walpersdorf, E, Wintersteller, P and Wulf, J (2001) PUCK: Report and preliminary results of R/V Sonne Cruise SO156, Valparaiso (Chile) - Talcahuano (Chile). March 29 - May 14, 2001. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 182. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103106

Hoffmann, P and Pätzold, J (2001) The stabilisation of wet sediment cores by means of a polyethylene glycol/freeze-drying treatment for display and permanent storage. Geo-Marine Letters, 21(4). 245-252. doi:10.1007/s00367-001-0085-3

Hopfauf, V and Spieß, V (2001) A three dimensional theory for the development and migration of deep sea sedimentary waves. Deep Sea Research Part I: Oceanographic Research Papers, 48(11). 2497-2519. doi:10.1016/S0967-0637(01)00026-7

K

Karius, V (2001) Baggergut der Hafengruppe Bremen-Stadt in der Ziegelherstellung. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 177. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103021

Kim, JH (2001) Reconstruction of past sea-surface temperatures in the eastern south atlantic and the eastern south pacific across termination I based on the alkenone method. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 180. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103081

Klump, J, Hebbeln, D and Wefer, G (2001) High concentration of biogenic barium in Pacific sediments after Termination I - a signal of changes in productivity and deep water chemistry. Marine Geology, 177(1-2). 1-11. doi:10.1016/S0025-3227(01)00120-7

L

Lamy, F, Hebbeln, D, Röhl, U and Wefer, G (2001) Holocene rainfall variability in southern Chile: a marine record of latitudinal shifts of the Southern Westerlies. Earth and Planetary Science Letters, 185. 369-382.

Lavik, G (2001) Nitrogen isotopes of sinking matter and sediments in the South Atlantic. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 169. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000102935

M

MacLeod, KG, Huber, BT, Pletsch, T, Röhl, U and Kucera, M (2001) Maastrichtian foraminiferal and paleoceanographic changes on Milankovitch time scales. Paleoceanography, 16(2). 133-154. doi:10.1029/2000PA000514

Mackensen, A (2001) Oxygen and carbon stable isotope tracers of Weddell Sea water masses: new data and some paleoceanographic implications. Deep Sea Research Part I: Oceanographic Research Papers, 48(6). 1401-1422. doi:10.1016/S0967-0637(00)00093-5

Mackensen, A, Rudolph, M and Kuhn, G (2001) Late Pleistocene deep-water circulation in the subantarctic eastern Atlantic. Global and Planetary Change, 30(3-4). 197-229. doi:10.1016/S0921-8181(01)00102-3

Müller, PJ and Fischer, G (2001) A 4-year sediment trap record of alkenones from the filamentous upwelling region off Cape Blanc, NW Africa and a comparison with distributions in underlying sediments. Deep Sea Research Part I: Oceanographic Research Papers, 48(8). 1877-1903. doi:10.1016/S0967-0637(00)00109-6

P

Pfeifer, K, Kasten, S, Hensen, C and Schulz, HD (2001) Reconstruction of primary productivity from the barium contents in surface sediments of the South Atlantic Ocean. Marine Geology, 177(1-2). 13-24. doi:10.1016/S0025-3227(01)00121-9

Pälike, H, Shackleton, NJ and Röhl, U (2001) Astronomical forcing in late Eocene sediments. Earth and Planetary Science Letters, 193(3-4). 589-602. doi:10.1016/S0012-821X(01)00501-5

R

Richter, C, Blum, P and Röhl, U (2001) Data report: Magnetic properties and XRF-scanner data of Site 1075 (Lower Congo Basin). In: Wefer, G, Berger, WH and Richter, C (eds.) Proceedings of the Ocean Drilling Program, Scientific Results. College Station, TX (Ocean Drilling Program), 1-31. doi:10.2973/odp.proc.sr.175.214.2001

Rimbu, N, Lohmann, G, Felis, T and Pätzold, J (2001) Arctic Oscillation signature in a Red Sea coral. Geophysical Research Letters, 28. 2959-2962. doi:10.1029/2001GL013083

Romero, OE, Hebbeln, D and Wefer, G (2001) Temporal and spatial variability in export production in the SE Pacific Ocean: evidence from siliceous plankton fluxes and surface sediment assemblages. Deep Sea Research Part I: Oceanographic Research Papers, 48(12). 2673-2697. doi:10.1016/S0967-0637(01)00037-1

Röhl, U, Ogg, JG, Geib, TL and Wefer, G (2001) Astronomical calibration of the Danian time scale. In: Norris, RD, Kroon, D and Klaus, A (eds.) Western North Atlantic Palaeogene and Cretaceous Palaeoceanography. Special Publication(183). Geological Society, London, 163-183. ISBN 1862390789 doi:10.1144/GSL.SP.2001.183.01.09

S

Samtleben, C, Munnecke, A, Bickert, T and Pätzold, J (2001) Shell succession, assemblage and species dependent effects on the C/O-isotopic composition of brachiopods — examples from the Silurian of Gotland. Chemical Geology, 175(1-2). 61-107. doi:10.1016/S0009-2541(00)00364-8

Scheibner, C (2001) Architecture of a carbonate platform-to-basin trasition on a structural high (Campanian-early Eocene, Eastern Dessert, Egypt) - classical and modelling approaches combined. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 186. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103131

Schmidt, A (2001) Magnetic Mineral Fluxes in the Quaternary South Atlantic: Implications for the Paleoenvironment. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 175. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103001

Schneider, S (2001) Quartäre Schwankungen in Strömungsintensität und Produktivität als Abbild der Wassermassen-Variabilität im äquatorialen Atlantik (ODP Sites 959 und 663): Ergebnisse aus Siltkorn-Analysen. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 187. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103140

Schulz, HD and et al (2001) Report and preliminary results of Meteor Cruise M 46/2, Recife (Brazil) - Montevideo (Uruguay), December 2 - December 29, 1999. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 174. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000102998

Shi, N, Schneider, RR, Beug, HJ and Dupont, LM (2001) Southeast trade wind variations during the last 135 kyr: evidence from pollen spectra in eastern South Atlantic sediments. Earth and Planetary Science Letters, 187(3-4). 311-321. doi:10.1016/S0012-821X(01)00267-9

Spieß, V and et al (2001) Report and preliminary results of R/V Sonne cruise SO 149, Victoria-Victoria, 16.8.-16.9.2000. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 179. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-00102895-16

V

Vink, A, Rühlemann, C, Zonneveld, KAF, Mulitza, S, Hüls, M and Willems, H (2001) Shifts in the Position of the North Equatorial Current and Rapid Productivity Changes in the western Tropical Atlantic during the Last Glacial. Paleoceanography, 16(5). 479-490. doi:10.1029/2000PA000582

Volbers, ANA (2001) Planktic foraminifera as paleoceangraphic indicators: Production, preservation, and reconstruction of upwelling intensity. Implications from late quarternary South Atlantic sediments. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 184. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-00101382-15

von Lom-Keil, H (2001) Sedimentary waves on the Namibian continental margin and in the Argentine Basin - Bottom flow reconstructions based on high resolution echosounder data. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 181. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000103096

W

Wefer, G and Berger, WH (2001) Reconstruction of productivity from the sedimentary record. In: Steele, JH, Turekian, KK and Thorpe , SA (eds.) Encyclopedia of Ocean Sciences. Elsevier Inc., 333-343. ISBN 978-0-12-374473-9 doi:10.1016/B978-012374473-9.00251-4

Wefer, G and et al (2001) Report and preliminary results of Meteor Cruise M 46/4, Mar del Plata (Argentina) - Salvador da Bahia (Brazil), February 10 - March 13, 2000. With partial results of METEOR cruise M 46/2. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 173. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-ep000102987

Wendler, J (2001) Reconstruction of astronomically-forced cyclic and abrupt paleoecological changes in the upper cretaceous boreal realm based on calcareous dinoflagellate cysts. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 183. Department of Geosciences, Bremen University. urn:nbn:de:gbv:46-diss000001986

Wollenburg, JE, Kuhnt, W and Mackensen, A (2001) Changes in Arctic Ocean paleoproductivity and hydrography during the last 145 kyr: the benthic foraminiferal record. Paleoceanography, 16(1). 65-77. doi:10.1029/1999PA000454

Z

Zabel, M, Schneider, RR, Wagner, T, Adegbie, AT, de Vries, U and Kolonic, S (2001) Late Quaternary Climate Changes in Central Africa as Inferred from Terrigenous Input to the Niger Fan. Quaternary Research, 56(2). 207-217. doi:10.1006/qres.2001.2261

Zabel, M and Schulz, HD (2001) Importance of submarine landslides for non-steady state conditions in pore water systems - lower Zaire (Congo) deep-sea fan. Marine Geology, 176(1-4). 87-99. doi:10.1016/S0025-3227(01)00164-5

Zonneveld, KAF, Hoek, RP, Brinkhuis, H and Willems, H (2001) Geographical distributions of organic-walled dinoflagellate cysts in surficial sediments of the Benguela upwelling region and their relationship to upper ocean conditions. Progress in Oceanography, 48(1). 25-72. doi:10.1016/S0079-6611(00)00047-1

Zonneveld, KAF, Versteegh, GJM and de Lange, GJ (2001) Palaeoproductivity and post-depositional aerobic organic matter decay reflected by dinoflagellate cyst assemblages of the Eastern Mediterranean S1 sapropel. Marine Geology, 172(3-4). 181-195. doi:10.1016/S0025-3227(00)00134-1