Publications

a) Reviewed research articles

Jørgensen, B.B., Laufer, K., Michaud, A.B., and Wehrmann, L.M., in press. Biogeochemistry and microbiology of high Arctic marine sediment ecosystem – case study Svalbard fjord. Limnology and Oceanography.

Feenstra, E.J, Birgel, D., Heindel, K., Wehrmann, L.M., Jaramillo-Vogel, D., Grobety, B., Frank, N., Hancock, L.G., Van Rooij, D., Peckmann, J. and Foubert, A., 2020. Constraining the formation of authigenic carbonates in a recent seepage-affected cold-water coral mound by lipid biomarkers. Geobiology Journal 18(2), 185-206.

Michaud, A.B., Laufer, K., Findlay, A., Pellerin, A., Antler, G., Turchyn, A.V., Røy, H., Wehrmann, L.M. and Barker Jørgensen, B., 2020. Glacial influence on the iron and sulfur cycles in Arctic fjord sediments (Svalbard). Geochimica et Cosmochimica Acta 280, 423-440.

Herbert, L., Riedinger N., Aller R. J., Jørgensen B. B., Michaud, A. B., Laufer, K., Røy, H., Wehrmann L. M., 2020. Early diagenesis of trace metals in modern fjord sediments of the high Arctic. Geochimica Cosmochimica Acta 271, 33-60.

Wehrmann, L.M., Lee, J.A., Price, R.E., Heufelder, G., Walker, H.W., Gobler, C.J., 2020. Biogeochemical sequestration of phosphorus in a two-layer lignocellulose-based soil treatment system. Journal of Sustainable Water in the Built Environment 6(2):04020002.

Buongiorno, J., Herbert, L.C.,Wehrmann, L.M., Michaud, A.B., Laufer, K., Røy, H., Jørgensen, B.B., Szynkiewicz, A., Faiia, A., Yeager, K.M., Schindler, K. and Lloyd, K.G., 2019. Complex Microbial Communities Drive Iron and Sulfur Cycling in Arctic Fjord Sediments. Applied and Environmental Microbiology, 85(14): e00949-19.

Price, R., Boyd, E.S., Hoehler, T.M., Wehrmann, L.M., Bogason, E., Valtýsson, H., Őrlygsson, J., Gautason, B., and Amend, J.P.,  2017. Alkaline vents and steep Na+gradients from ridge-flank basalts-Implications for the origin and evolution of life. Geology 45 (12): 1135-1138.

Wehrmann, L.M., Riedinger, N., Brunner, B., Kamyshny Jr., A., Hubert, C.R.J., Herbert, L.C., Brüchert, V., Jørgensen, B.B., Ferdelman, T.G., Formolo M.J., 2017. Iron-controlled oxidative sulfur cycling recorded in the distribution and isotopic composition of sulfur species in glacially influenced fjord sediments of west Svalbard. Chemical Geology 466, 768-695.

Riedinger, N., Brunner, B., Krastel, S., Arnold, G.L., Wehrmann, L.M., Formolo, M.J., Beck, A., Bates, S.M., Henkel, S., Kasten, S. and Lyons, T.W., 2017. Sulfur cycling in an iron oxide-dominated, dynamic marine depositional system: The Argentine continental margin. Frontiers in Earth Sciences 5:33. doi:10.3389/feart.2017.00033

Kasina, M., Bock, S., Würdemann, H., Pudlo, D., Picard, A., Lichtschlag, A., März, C., Wagenknecht, L., Wehrmann, L.M., Vogt, C., Ferdelman, T.G., Meister, P., 2017. Mineralogical and geochemical analysis of Fe-phases in drill-cores from the Triassic Stuttgart Formation at Ketzin CO2 storage site before CO2 arrival. Environmental Earth Sciences.76: 161. doi:10.1007/s12665-017-6460-9

Wehrmann, L.M., Ockert, C., Mix, A., Gussone, N., Teichert, B.M.A., and Meister, P., 2016. Repeated occurrences of methanogenic zones, diagenetic dolomite formation and linked silicate alteration in southern Bering Sea sediments (Bowers Ridge, IODP Exp. 323 Site U1341). Deep Sea Research Part II: Topical Studies in Oceanography 125-126, 117-132.

Wehrmann, L.M., Titschack, J., Böttcher, M.E., and Ferdelman, T.G., 2015. Linking sedimentary sulfur and iron biogeochemistry to growth patterns of a cold-water coral mound in the Porcupine Basin, S.W. Ireland (IODP Expedition 307). Geobiology 13, 424-442.

Wehrmann, L.M., Formolo, M.J., Owens, J., Raiswell, R., Ferdelman, T.G., Riedinger, N. and Lyons, T.W., 2014. Iron and manganese speciation and cycling in glacially influenced high-latitude fjord sediments (West Spitsbergen, Svalbard): Evidence for a benthic recycling-transport mechanism. Geochimica Cosmochimica Acta 141, 628-655.

Ockert, C., Wehrmann, L.M., Kaufhold, S., Ferdelman, T.G., Teichert, B.M.A., and Gussone N., 2014. Calcium-ammonium exchange experiments on clay minerals using a 45Ca tracer technique in marine pore water. Isotopes in Environmental & Health Studies 50(1), 1-17.

Wehrmann, L.M., Arndt, S., März, C., Ferdelman, T.G., and Brunner B., 2013. The evolution of early diagenetic signals in Bering Sea subseafloor sediments in response to varying organic carbon deposition over the last 4.3 Ma. Geochimica Cosmochimica Acta 109, 175-196.

Allers, E., Abed, M.M.R, Wehrmann, L.M., Wang, T., Larsson, A.I., Purser, A., de Beer, D., 2013. Resistance of Lophelia pertusa to coverage by sediments and drill cuttings. Marine Pollution Bulletin 74(1), 132-140.

Berndmeyer, C., Birgel, D., Brunner, B., Wehrmann, L.M., Jöns, N., Bach, W., Arning, E.T., Föllmi K.B., and Peckmann J., 2012. The influence of bacterial activity on phosphorite formation in the Miocene Monterey Formation, California. Palaeogeography, Palaeoclimatology, Palaeoecology 317-318, 171-181.

Pirlet, H., Wehrmann, L.M., Foubert, A., Brunner, B., Blamart, D., de Mol, L., Van Rooij, D., Dewanckele, J., Cnudde, V., Swennen, R., Duyck, P. and Henriet, J.-P, 2012. Unique authigenic mineral assemblages reveal different diagenetic histories in two neighbouring cold-water coral mounds on Pen Duick Escarpment, Gulf of Cadiz. Sedimentology 59, 578-604.

Wehrmann, L.M., Risgaard-Petersen, N., Schrum, H.N., Walsh, E., Huh, Y., Ikehara, M., Pierre, C., D’Hondt, S., Ferdelman, T.G., Ravelo, A.C., Takahashi, K., Alvarez Zarikian, C., and the Integrated Ocean Drilling Program Expedition 323 Scientific Party, 2011. Coupled organic and inorganic carbon cycling in the deep subseafloor sediment of the northeastern Bering Sea Slope (IODP Exp. 323). Chemical Geology 284, 251-261.

Templer, S.P., Wehrmann, L.M., Zhang, Y., Vasconcelos, C., and McKenzie, J., 2011. Microbial community composition and biogeochemical processes in cold-water-coral carbonate mounds in the Gulf of Cadiz, on the Moroccan margin. Marine Geology 282, 138-148.

Wehrmann, L.M., Templer, S.P., Brunner, B., Bernasconi, S.M., Maignien, L. and Ferdelman, T.G., 2011. The imprint of methane seepage on the geochemical record and early diagenetic processes in cold-water coral mounds on Pen Duick Escarpment, Gulf of Cadiz. Marine Geology 282, 118-137.

Van Rooij, D., Blamart, D., De Mol, L., Mienis, F., Pirlet, H., Wehrmann, L.M., Barbieri, R., Maignien, L., Templer, S.P., de Haas, H., Hebbeln, D., Frank, N., Larmagnat, S., Stadnitskaia, A., Stivaletta, N., van Weering, T., Zhang, Y., Hamoumi, N., Cnudde, V., Duyck, P., Henriet, J.-P. & the MiCROSYSTEMS MD 169 shipboard party, 2011. Cold-water coral mounds on the Pen Duick Escarpment, Gulf of Cadiz: the MiCROSYSTEMS approach. Marine Geology 282, 102-117.

Pirlet, H., Wehrmann, L.M., Brunner, B., Frank, N., Dewanckele, J., Van Rooij, D., Foubert, A., Swennen, R., Naudts, L., Boone, M., Cnudde, V., and Henriet, J.P., 2010. Diagenetic formation of gypsum and dolomite in a cold-water coral mound in the Porcupine Seabight, off Ireland. Sedimentology 57, 786-805.

Wehrmann, L.M., Knab, N.J., Pirlet, H., Unnithan, V., Wild, C., and Ferdelman, T.G., 2009. Carbon mineralization and carbonate preservation in modern cold-water coral reef sediments on the Norwegian shelf. Biogeosciences 6, 1-18.

Wild, C., Wehrmann, L.M., Mayr, C., Schöttner, S., Allers, E., and Lundälv, T., 2009. Microbial degradation of cold water coral-derived organic matter – potential implication for organic C cycling in the water column above Tisler Reef. Aquatic Biology 7, 71-80.

Wild, C., Mayr, C., Wehrmann, L., Schöttner, S., Naumann, M., Hoffmann, F. and Rapp, H.T., 2008. Organic matter release by cold water corals and its implication for fauna–microbe interaction. Marine Ecology Progress Series, 372, 67-75.

b) Book chapters

Wehrmann, L.M. and Riedinger, N. 2016. The Sedimentary Deep Subseafloor Biosphere, Reference Module in Earth Systems and Environmental Sciences. Elsevier. http://dx.doi.org/10.1016/B978-0-12-409548-9.09741-4

Wehrmann, L.M. and Ferdelman, T.G., 2014. Biogeochemical consequences of the sedimentary subseafloor biosphere. In: Stein, R., Blackman, D., Inagaki, F., and Larsen, H.C. (Eds.), Earth and Life Processes Discovered from Subseafloor Environment – A Decade of Science Achieved by the Integrated Ocean Drilling Program (IODP). Developments in Marine Geology, 1st edition, Elservier, pp. 822.

c) Published cruise reports

Expedition 323 Scientists, 2010. Bering Sea paleoceanography: Pliocene–Pleistocene paleoceanography and climate history of the Bering Sea. IODP Prel. Rept., 323. doi:10.2204/iodp.pr.323.2010

Takahashi, K., Ravelo, A.C., Alvarez Zarikian, C.A., and the Expedition 323 Scientists, 2011. Proc. IODP, 323: Tokyo (Integrated Ocean Drilling Program Management International, Inc.). doi:10.2204/iodp.proc.323.2011