Items where Author is "Bahr, André"

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Number of items: 34.

Article

Pinho, TML, Chiessi, CM, Campos, MC, Portilho-Ramos, RC, Martínez-Méndez, G, Venancio, IM, Nascimento, RA, Crivellari, S, Albuquerque, ALS, Arz, HW, Tiedemann, R, Bahr, A and Mulitza, S (2023) Thermodynamic air-sea equilibration controls carbon isotopic composition of the South Atlantic thermocline during the last glacial period. Global and Planetary Change, 229. 104223. doi:10.1016/j.gloplacha.2023.104223

Martins, AK, Kochhann, KGD, Chiessi, CM, Bauersachs, T, Zardin, TN, Campos, MC, Krahl, G, de Souza, LV, Crivellari, S, Bahr, A, Kuhnert, H, Schwark, L and Fauth, G (2023) Links between precipitation patterns over eastern tropical South America and productivity in the western tropical South Atlantic Ocean during the last deglacial. Quaternary International, 667. 29-40. doi:10.1016/j.quaint.2023.05.012

Ferreira, JQ, Chiessi, CM, Hirota, M, Oliveira, RS, Prange, M, Häggi, C, Crivellari, S, Nandini-Weiss, SD, Bertassoli, DJ, Campos, MC, Mulitza, S, Albuquerque, ALS, Bahr, A and Schefuß, E (2022) Changes in obliquity drive tree cover shifts in eastern tropical South America. Quaternary Science Reviews, 279. 107402. doi:10.1016/j.quascirev.2022.107402

Santos, TP, Shimizu, MH, Nascimento, RA, Venancio, IM, Campos, MC, Portilho-Ramos, RC, Ballalai, JM, Lessa, DO, Crivellari, S, Nagai, RH, Chiessi, CM, Kuhnert, H, Bahr, A and Albuquerque, ALS (2022) A data-model perspective on the Brazilian margin surface warming from the Last Glacial Maximum to the Holocene. Quaternary Science Reviews, 286. 107557. doi:10.1016/j.quascirev.2022.107557

Bahr, A, Kaboth‐Bahr, S, Jaeschke, A, Chiessi, CM, Cruz, F, Carvalho, L, Rethemeyer, J, Schefuß, E, Geppert, P, Albuquerque, AL, Pross, J and Friedrich, O (2021) Late Holocene precipitation fluctuations in South America triggered by variability of the North Atlantic overturning circulation. Paleoceanography and Paleoclimatology, 36(9). doi:10.1029/2021PA004223

Pinho, TML, Chiessi, CM, Portilho-Ramos, RC, Campos, MC, Crivellari, S, Nascimento, RA, Albuquerque, ALS, Bahr, A and Mulitza, S (2021) Meridional changes in the South Atlantic Subtropical Gyre during Heinrich Stadials. Scientific Reports, 11(1). doi:10.1038/s41598-021-88817-0

Campos, MC, Chiessi, CM, Venancio, IM, Pinho, TML, Crivellari, S, Kuhnert, H, Schmiedl, G, Díaz, RA, Albuquerque, ALS, Portilho‐Ramos, RC, Bahr, A and Mulitza, S (2020) Constraining millennial‐scale changes in Northern Component Water ventilation in the western tropical South Atlantic. Paleoceanography and Paleoclimatology, 35(7). doi:10.1029/2020PA003876

Bahr, A, Doubrawa, M, Titschack, J, Austermann, G, Koutsodendris, A, Nürnberg, D, Albuquerque, ALS, Friedrich, O and Raddatz, J (2020) Monsoonal forcing of cold-water coral growth off southeastern Brazil during the past 160 kyr. Biogeosciences, 17(23). 5883-5908. doi:10.5194/bg-17-5883-2020

Campos, MC, Chiessi, CM, Prange, M, Mulitza, S, Kuhnert, H, Paul, A, Venancio, IM, Albuquerque, ALS, Cruz, FW and Bahr, A (2019) A new mechanism for millennial scale positive precipitation anomalies over tropical South America. Quaternary Science Reviews, 225. 105990. doi:10.1016/j.quascirev.2019.105990

Kaboth-Bahr, S, Bahr, A, Zeeden, C, Toucanne, S, Eynaud, F, Jiménez-Espejo, FJ, Röhl, U, Friedrich, O, Pross, J, Löwemark, L and Lourens, LJ (2018) Monsoonal forcing of European ice-sheet dynamics during the Late Quaternary. Geophysical Research Letters. doi:10.1029/2018GL078751

Karas, C, Nürnberg, D, Bahr, A, Groeneveld, J, Herrle, JO, Tiedemann, R and deMenocal, PB (2017) Pliocene oceanic seaways and global climate. Scientific Reports, 7. 39842. doi:10.1038/srep39842

Voelker, AHL, Salgueiro, E, Rodrigues, T, Jiménez-Espejo, FJ, Bahr, A, Alberto, A, Loureiro, I, Padilha, M, Rebotim, A and Röhl, U (2015) Mediterranean Outflow and surface water variability off southern Portugal during the early Pleistocene: A snapshot at Marine Isotope Stages 29 to 34 (1020–1135ka). Global and Planetary Change, 133. 223-237. doi:10.1016/j.gloplacha.2015.08.015 PANGAEA Supplementary Data

Bahr, A, Kaboth, S, Jiménez-Espejo, FJ, Sierro, FJ, Voelker, AHL, Lourens, LJ, Röhl, U, Reichart, GJ, Escutia, C, Hernandez-Molina, FJ, Pross, J and Friedrich, O (2015) Persistent monsoonal forcing of Mediterranean Outflow Water dynamics during the late Pleistocene. Geology. G37013.1. doi:10.1130/G37013.1 PANGAEA Supplementary Data

Bahr, A, Jiménez-Espejo, FJ, Kolasinac, N, Grunert, P, Hernández-Molina, FJ, Röhl, U, Voelker, AHL, Escutia, C, Stow, DAV, Hodell, DA and Alvarez-Zarikian, CA (2014) Deciphering bottom current velocity and paleoclimate signals from contourite deposits in the Gulf of Cádiz during the last 140 kyr: An inorganic geochemical approach. Geochemistry, Geophysics, Geosystems, 15. doi:10.1002/2014GC005356 PANGAEA Supplementary Data

Bahr, A, Schönfeld, J, Hoffmann, J, Voigt, S, Aurahs, R, Kucera, M, Flögel, S, Jentzen, A and Gerdes, A (2013) Comparison of Ba/Ca and δ18O_WATER as freshwater proxies: A multi-species core-top study on planktonic foraminifera from the vicinity of the Orinoco River mouth. Earth and Planetary Science Letters, 383. 45-57. doi:10.1016/j.epsl.2013.09.036 PANGAEA Supplementary Data

Henkel, S, Mogollón, JM, Nöthen, K, Franke, C, Bogus, K, Robin, E, Bahr, A, Blumenberg, M, Pape, T, Seifert, R, März, C, de Lange, GJ and Kasten, S (2012) Diagenetic barium cycling in Black Sea sediments - A case study for anoxic marine environments. Geochimica et Cosmochimica Acta, 88. 88-105. doi:10.1016/j.gca.2012.04.021 PANGAEA Supplementary Data

Römer, M, Sahling, H, Pape, T, Bahr, A, Feseker, T, Wintersteller, P and Bohrmann, G (2012) Geological control and magnitude of methane ebullition from a high-flux seep area in the Black Sea - the Kerch seep area. Marine Geology, 319. 57-74. doi:10.1016/j.margeo.2012.07.005 PANGAEA Supplementary Data

Pape, T, Bahr, A, Klapp, SA, Abegg, F and Bohrmann, G (2011) High-intensity gas seepage causes rafting of shallow gas hydrates in the southeastern Black Sea. Earth and Planetary Science Letters, 307. 35-46. doi:10.1016/j.epsl.2011.04.030 PANGAEA Supplementary Data

Bahr, A, Pape, T, Abegg, F, Bohrmann, G, van Weering, TCE and Ivanov, MK (2010) Authigenic carbonates from the eastern Black Sea as an archive for shallow gas hydrate dynamics - results from the combination of CT imaging with mineralogical and stable isotope analyses. Marine and Petroleum Geology, 27. 1819-1829. doi:10.1016/j.marpetgeo.2010.08.005 PANGAEA Supplementary Data

Pape, T, Kasten, S, Zabel, M, Bahr, A, Abegg, F, Hohnberg, HJ and Bohrmann, G (2010) Gas hydrates in shallow deposits of the Amsterdam mud volcano, Anaximander Mountains, Northeastern Mediterranean Sea. Geo-Marine Letters, 30(3-4). 187-206. doi:10.1007/s00367-010-0197-8 PANGAEA Supplementary Data

Kujau, A, Nürnberg, D, Zielhofer, C, Bahr, A and Röhl, U (2010) Mississippi River discharge over the last ~560,000 years - Indications from X-ray fluorescence core-scanning. Palaeogeography, Palaeoclimatology, Palaeoecology, 298. 311-318. doi:10.1016/j.palaeo.2010.10.005 PANGAEA Supplementary Data

Pape, T, Bahr, A, Rethemeyer, J, Kessler, JD, Sahling, H, Hinrichs, KU, Klapp, SA, Reeburgh, WS and Bohrmann, G (2010) Molecular and isotopic partitioning of low-molecular-weight hydrocarbons during migration and gas hydrate precipitation in deposits of a high-flux seepage site. Chemical Geology, 269(3-4). 350-363. doi:10.1016/j.chemgeo.2009.10.009 PANGAEA Supplementary Data

Bahr, A, Pape, T, Bohrmann, G, Mazzini, A, Haeckel, M, Reitz, A and Ivanov, M (2009) Authigenic carbonate precipitates from the NE Black Sea: a mineralogical, geochemical, and lipid biomarker study. International Journal of Earth Sciences, 98. 677-695. doi:10.1007/s00531-007-0264-1 PANGAEA Supplementary Data

Kwiecien, O, Arz, HW, Lamy, F, Plessen, B, Bahr, A and Haug, GH (2009) North Atlantic control on precipitation pattern in the eastern Mediterranean/Black Sea region during the last glacial. Quaternary Research, 71(3). 375-384. doi:10.1016/j.yqres.2008.12.004

Sahling, H, Bohrmann, G, Artemov, YG, Bahr, A, Brüning, M, Klapp, SA, Klaucke, I, Kozlova, E, Nikolovska, A, Pape, T, Reitz, A and Wallmann, K (2009) Vodyanitskii mud volcano, Sorokin Trough, Black Sea: Geological characterization and quantification of gas bubble streams. Marine and Petroleum Geology, 26(9). 1799-1811. doi:10.1016/j.marpetgeo.2009.01.010 PANGAEA Supplementary Data

Bahr, A, Lamy, F, Arz, HW, Major, C, Kwiecien, O and Wefer, G (2008) Abrupt changes of temperature and water chemistry in the late Pleistocene and early Holocene Black Sea. Geochemistry Geophysics Geosystems, 9. Q01004. doi:10.1029/2007GC001683 PANGAEA Supplementary Data

Mazzini, A, Ivanov, MK, Nermoen, A, Bahr, A, Bohrmann, G, Svensen, H and Planke, S (2008) Complex plumbing systems in the near subsurface: geometries of authigenic carbonates from Dolgovskoy Mound (Black Sea) constrained by analogue experiments. Marine and Petroleum Geology, 25. 457-472. doi:10.1016/j.marpetgeo.2007.10.002 PANGAEA Supplementary Data

Kwiecien, O, Arz, HW, Lamy, F, Wulf, S, Bahr, A, Röhl, U and Haug, GH (2008) Estimated reservoir ages of the Black Sea since the Last Glacial. Radiocarbon, 50(1). 99-118.

Bahr, A, Arz, HW, Lamy, F and Wefer, G (2006) Late glacial to Holocene paleoenvironmental evolution of the Black Sea, reconstructed with stable oxygen isotope records obtained on ostracod shells. Earth and Planetary Science Letters, 241. 863-875. doi:10.1016/j.epsl.2005.10.036

Lamy, F, Arz, HW, Bond, GC, Bahr, A and Pätzold, J (2006) Multicentennial-scale hydrological changes in the Black Sea and northern Red Sea during the Holocene and the Arctic/North Atlantic Oscillation. Paleoceanography, 21. PA1008. doi:10.1029/2005PA001184 PANGAEA Supplementary Data

Bahr, A, Lamy, F, Arz, HW, Kuhlmann, H and Wefer, G (2005) Late glacial to Holocene climate and sedimentation history in the NW Black Sea. Marine Geology, 214(4). 309-322. doi:10.1016/j.margeo.2004.11.013

Book Section

Voelker, AHL, Jiménez-Espejo, FJ, Bahr, A, Rebotim, A, Cavaleiro, C, Salgueiro, E and Röhl, U (2018) Data report: IODP Site U1387: the revised splice between Sections U1387B-18X-3 and U1387C-8R-3 (>171.6 mcd). In: Stow, DAV, Hernandez-Molina, FJ, Alvarez-Zarikian, CA and Expedition 339 Scientists (eds.) Proceedings of the Integrated Ocean Drilling Program. Integrated Ocean Drilling Program Management International, Inc., Tokyo. doi:10.2204/iodp.proc.339.204.2018

Bahr, A, Bohrmann, G and Teichert, BMA (2008) Data Report: bulk mineralogical composition of Cascadia margin sediments, IODP Expedition 311. In: Riedel, M, Collett, TS, Malone, MJ and Expedition 311 Scientists (eds.) Proceedings of the Integrated Ocean Drilling Program. Integrated Ocean Drilling Program Management International, Inc., Washington, DC. doi:10.2204/iodp.proc.311.201.2008

Thesis

Bahr, A (2005) Late Glacial to Holocene paleoenvironmental evolution of the Black Sea. PhD thesis, Elektronische Dissertationen an der Staats- und Universitätsbibliothek Bremen, Germany. urn:nbn:de:gbv:46-diss000101816

This list was generated on Thu Mar 28 19:53:55 2024 CET.