Items where Research division is "B5"

OceanRep

Items where Research division is "B5"

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Organizations (31)
- OceanRep (31)
  - SFB 754 (31)
    - B5 (31)

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Jump to: Articles in a Scientific Journal - peer-reviewed | Book chapters | Conference posters

Number of items at this level: 31.

Articles in a Scientific Journal - peer-reviewed

Baars, O. and Croot, P. (2015) Dissolved cobalt speciation and reactivity in the eastern tropical North Atlantic. Marine Chemistry, 173 . pp. 310-319. DOI 10.1016/j.marchem.2014.10.006.

[thumbnail of cp-16-757-2020-supplement.pdf]

Beil, S.

, Kuhnt, W., Holbourn, A., Scholz, F., Oxmann, J., Wallmann, K.

, Lorenzen, J., Aquit, M. and Chellai, E. H. (2020) Cretaceous oceanic anoxic events prolonged by phosphorus cycle feedbacks.

Climate of the Past, 16 (2). pp. 757-782. DOI 10.5194/cp-16-757-2020.

Bohlen, L., Dale, A. W.

and 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.

[thumbnail of 1-s2.0-S0016703715002379-main.pdf]

Chever, F., Rouxel, O. J., Croot, P. L., Ponzevera, E., Wuttig, K. and Auro, M. (2015) Total dissolvable and dissolved iron isotopes in the water column of the Peru upwelling regime. Geochimica et Cosmochimica Acta, 162 . pp. 66-82. DOI 10.1016/j.gca.2015.04.031.

[thumbnail of bg-10-629-2013-supplement.pdf]

Dale, A. W.

, Bertics, V. J., Treude, T.

, Sommer, S. and 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.

[thumbnail of 10.1016_j.gca.2018.10.025.pdf]

[thumbnail of Dale_Supplementary Information.pdf]

Dale, A. W.

, Bourbonnais, A., Altabet, M., Wallmann, K.

and 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.

+1 more...

Dale, A. W.

, Sommer, S., Lomnitz, U., Bourbonnais, A. and 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.

[thumbnail of Google Earth file - Cruise]

Dale, A. W.

, Sommer, S., Ryabenko, E., Noffke, A., Bohlen, L., Wallmann, K.

, Stolpovsky, K., Greinert, J.

and 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.

[thumbnail of 1-s2.0-S0016703712004309-main.pdf]

Dammshäuser, A. and Croot, P. (2012) Low colloidal associations of aluminium and titanium in surface waters of the tropical Atlantic. Geochimica et Cosmochimica Acta, 96 . pp. 304-318. DOI 10.1016/j.gca.2012.07.032.

[thumbnail of 2012_Glock_etal_bg-9-341-2012.pdf]

Glock, N., Eisenhauer, A.

, Liebetrau, V., Wiedenbeck , M., Hensen, C.

and Nehrke, G. (2012) EMP and SIMS studies on Mn/Ca and Fe/Ca systematics in benthic foraminifera from the Peruvian OMZ: a contribution to the identification of potential redox proxies and the impact of cleaning protocols.

Biogeosciences (BG), 9 . pp. 341-359. DOI 10.5194/bg-9-341-2012.

Heller, M. I.

, Wuttig, K. and Croot, P. L. (2016) Identifying the Sources and Sinks of CDOM/FDOM across the Mauritanian Shelf and Their Potential Role in the Decomposition of Superoxide (O2-).

Frontiers in Marine Science, 3 (Art. Nr. 132). DOI 10.3389/fmars.2016.00132.

Lomnitz, U., Sommer, S., Dale, A. W.

, Löscher, C. R., Noffke, A., Wallmann, K.

and 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.

Mosch, T., Sommer, S., Dengler, M.

, Noffke, A., Bohlen, L., Pfannkuche, O., Liebetrau, V. and 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. and 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.

Schlosser, C.

, Streu, P. and Croot, P. (2013) Vivaspin ultrafiltration: A new approach for high resolution measurements of colloidal and soluble iron species. Limnology and Oceanography: Methods, 11 . pp. 187-201. DOI 10.4319/lom.2013.11.187.

+2 more...

Scholz, F., Baum, M., Siebert, C., Eroglu, S., Dale, A. W.

, Naumann, M. and Sommer, S. (2018) Sedimentary molybdenum cycling in the aftermath of seawater inflow to the intermittently euxinic Gotland Deep, Central Baltic Sea.

Chemical Geology, 491 . pp. 27-38. DOI 10.1016/j.chemgeo.2018.04.031.

Scholz, F., Hensen, C.

, Noffke, A., Rohde, A., Liebetrau, V. and 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.

Scholz, F.

, McManus, J., Mix, A. C., Hensen, C.

and Schneider, R. (2014) The impact of ocean deoxygenation on iron release from continental margin sediments. Nature Geoscience, 7 (6). pp. 433-437. DOI 10.1038/ngeo2162.

Scholz, F.

, Severmann, S., McManus, J. and Hensen, C.

(2014) Beyond the Black Sea paradigm: The sedimentary fingerprint of an open-marine iron shuttle. Geochimica et Cosmochimica Acta, 127 . pp. 368-380. DOI 10.1016/j.gca.2013.11.041.

[thumbnail of Scholz et.al.2014_ChemGeol.pdf]

Scholz, F.

, Severmann, S., McManus, J., Noffke, A., Lomnitz, U. and Hensen, C.

(2014) On the isotope composition of reactive iron in marine sediments: Redox shuttle versus early diagenesis. Chemical Geology, 389 . pp. 48-59. DOI 10.1016/j.chemgeo.2014.09.009.

+3 more...

Scholz, F., Siebert, C., Dale, A. W.

and Frank, M.

(2017) Intense molybdenum accumulation in sediments underneath a nitrogenous water column and implications for the reconstruction of paleo-redox conditions based on molybdenum isotopes. Geochimica et Cosmochimica Acta, 213 . pp. 400-417. DOI 10.1016/j.gca.2017.06.048.

Sommer, S., Gier, J., Treude, T.

, Lomnitz, U., Dengler, M.

, Cardich, J. and Dale, A. W.

(2016) Depletion of oxygen, nitrate and nitrite in the Peruvian oxygen minimum zone cause an imbalance of benthic nitrogen fluxes.

Deep Sea Research Part I: Oceanographic Research Papers, 112 . pp. 113-122. DOI 10.1016/j.dsr.2016.03.001.

[thumbnail of Stolpovsky_et_al-2015-Global_Biogeochemical_Cycles.pdf]

Stolpovsky, K., Dale, A. W.

and 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.

Stolpovsky, K., Dale, A. W.

and 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.

[thumbnail of 1-s2.0-S0016703713006182-main.pdf]

Wallmann, K.

(2014) Is late Quaternary climate change governed by self-sustained oscillations in atmospheric CO2?. Geochimica et Cosmochimica Acta, 132 . pp. 413-439. DOI 10.1016/j.gca.2013.10.046.

[thumbnail of 2010_WallmannPhosphorus_GBC.pdf]

Wallmann, K.

(2010) Phosphorus imbalance in the global ocean?.

Global Biogeochemical Cycles, 24 . GB4030. DOI 10.1029/2009GB003643.

Wallmann, K.

, Schneider, B. and 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.

Wuttig, K., Heller, M. I.

and Croot, P. (2013) Pathways of Superoxide (O2-) decay in the Eastern Tropical North Atlantic. Environmental Science & Technology, 47 (18). pp. 10249-10256. DOI 10.1021/es401658t.

+1 more...

Wuttig, K., Heller, M. I. and Croot, P. (2013) Reactivity of inorganic Mn and Mn Desferrioxamine B with O2, O2-and H2O2in seawater. Environmental Science & Technology, 47 (18). pp. 10257-10265. DOI 10.1021/es4016603.

Book chapters

[thumbnail of InTech-Utilizing_radioisotopes_for_trace_metal_speciation_measurements_in_seawater.pdf]

Croot, P., Heller, M., Schlosser, C.

and Wuttig, K. (2011) Utilizing Radioisotopes for Trace Metal Speciation Measurements in Seawater . In: Radioisotopes - Applications in Physical Sciences. , ed. by Singh, N.. InTech, Rijeka, Croatia, pp. 247-278. ISBN 978-953-307-510-5

Conference posters

Burkert, C., Hansteen, T.

, Freundt, A.

and Kutterolf, S.

(2012) Along-arc variations in magma chamber depth of large explosive eruptions in Central America: constraints from fluid inclusions and mineralogy. [Poster] In: The Lübeck Retreat, Collaborative Research SFB 574 Volatiles and Fluids in Subduction Zones: Climate Feedback and Trigger Mechanisms for Natural Disasters. , 23.05-25.05.2012, Lübeck, Germany . The Lübeck Retreat - final colloquium of SFB 574, May 23-25, 2012: program & abstracts. ; p. 4 .

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