Baschek, B, Schroeder, F, Brix, H, Riethmüller, R, Badewien, TH, Breitbach, G, Brügge, B, Colijn, F, Doerffer, R, Eschenbach, C, Friedrich, J, Fischer, P, Garthe, S, Horstmann, J, Krasemann, H, Metfies, K, Merckelbach, L, Ohle, N, Petersen, W, Pröfrock, D, Röttgers, R, Schlüter, M, Schulz, J, Schulz-Stellenfleth, J, Stanev, E, Staneva, J, Winter, C, Wirtz, K, Wollschläger, J, Zielinski, O and Ziemer, F (2017) The Coastal Observing System for Northern and Arctic Seas (COSYNA). Ocean Science, 13(3). 379-410. doi:10.5194/os-13-379-2017
Ahmerkamp, S, Winter, C, Krämer, K, de Beer, D, Janssen, F, Friedrich, J, Kuypers, MMM and Holtappels, M (2017) Regulation of benthic oxygen fluxes in permeable sediments of the coastal ocean. Limnology and Oceanography. doi:10.1002/lno.10544
Kusch, S, Kashiyama, Y, Ogawa, NO, Altabet, MA, Butzin, M, Friedrich, J, Ohkouchi, N and Mollenhauer, G (2010) Implications for chloro- and pheopigment synthesis and preservation from combined compound-specific d13C, d15N, and d14C analysis. Biogeosciences, 7(12). 4105-4118. doi:10.5194/bg-7-4105-2010
Teodoru, CR, Friedl, G, Friedrich, J, Röhl, U, Sturm, M and Wehrli, B (2007) Spatial distribution and recent changes in carbon, nitrogen, and phosphorus accumulatoin in sediments of the Black Sea. Marine Chemistry, 105(1-2). 52-69. doi:10.1016/j.marchem.2006.12.013
Rutgers van der Loeff, MM, Friedrich, J, Geibert, W, Hanfland, C, Höltzen, H, Vöge, I and Walter, HJ (2003) Radionuclides as Tracers for Particle Flux and Transport of Water Masses in the Atlantic Sector of the Southern Ocean. 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, 47-63.
Friedrich, J and Rutgers van der Loeff, MM (2002) A two-tracer (210Po-234Th) approach to distinguish organic and biogenic silica export flux in the Antarctic Circumpoar Current. Deep Sea Research Part I: Oceanographic Research Papers, 49(1). 101-120. doi:10.1016/S0967-0637(01)00045-0