Xu, P, Wang, L, Xu, J, Wang, Z, Ahmerkamp, S, Bartzke, G, Wu, M, Han, J and Zhu, H (2024) Effects of porous structures on point source dispersion across the sediment–water interface. AQUA — Water Infrastructure, Ecosystems and Society, 73(1). 114-130. doi:10.2166/aqua.2024.289
Ahmerkamp, S, Liu, B, Kindler, K, Maerz, J, Stocker, R, Kuypers, MMM and Khalili, A (2022) Settling of highly porous and impermeable particles in linear stratification: implications for marine aggregates. Journal of Fluid Mechanics, 931. doi:10.1017/jfm.2021.913
Ahmerkamp, S, Jalaluddin, FM, Cui, Y, Brumley, DR, Pacherres, CO, Berg, JS, Stocker, R, Kuypers, MMM, Koren, K and Behrendt, L (2022) Simultaneous visualization of flow fields and oxygen concentrations to unravel transport and metabolic processes in biological systems. Cell Reports Methods, 2(5). 100216. doi:10.1016/j.crmeth.2022.100216
Sogin, EM, Michellod, D, Gruber-Vodicka, HR, Bourceau, P, Geier, B, Meier, DV, Seidel, M, Ahmerkamp, S, Schorn, S, D’Angelo, G, Procaccini, G, Dubilier, N and Liebeke, M (2022) Sugars dominate the seagrass rhizosphere. Nature Ecology & Evolution, 6(7). 866-877. doi:10.1038/s41559-022-01740-z
Karthäuser, C, Ahmerkamp, S, Marchant, HK, Bristow, LA, Hauss, H, Iversen, MH, Kiko, R, Maerz, J, Lavik, G and Kuypers, MMM (2021) Small sinking particles control anammox rates in the Peruvian oxygen minimum zone. Nature Communications, 12(1). doi:10.1038/s41467-021-23340-4
Pacherres, CO, Ahmerkamp, S, Schmidt-Grieb, GM, Holtappels, M and Richter, C (2020) Ciliary vortex flows and oxygen dynamics in the coral boundary layer. Scientific Reports, 10(1). doi:10.1038/s41598-020-64420-7
Ahrens, J, Beck, M, Marchant, HK, Ahmerkamp, S, Schnetger, B and Brumsack, HJ (2020) Seasonality of organic matter degradation regulates nutrient and metal net fluxes in a high energy sandy beach. Journal of Geophysical Research: Biogeosciences, 125(2). doi:10.1029/2019JG005399
Ahmerkamp, S, Marchant, HK, Peng, C, Probandt, D, Littmann, S, Kuypers, MMM and Holtappels, M (2020) The effect of sediment grain properties and porewater flow on microbial abundance and respiration in permeable sediments. Scientific Reports, 10(1). doi:10.1038/s41598-020-60557-7
Khachikyan, A, Milucka, J, Littmann, S, Ahmerkamp, S, Meador, T, Könneke, M, Burg, T and Kuypers, MMM (2019) Direct cell mass measurements expand the role of small microorganisms in nature. Applied and Environmental Microbiology, 85(14). doi:10.1128/AEM.00493-19
Waska, H, Greskowiak, J, Ahrens, J, Beck, M, Ahmerkamp, S, Böning, P, Brumsack, HJ, Degenhardt, J, Ehlert, C, Engelen, B, Grünenbaum, N, Holtappels, M, Pahnke, K, Marchant, HK, Massmann, G, Meier, D, Schnetger, B, Schwalfenberg, K, Simon, H, Vandieken, V, Zielinski, O and Dittmar, T (2019) Spatial and temporal patterns of pore water chemistry in the inter-tidal zone of a high energy beach. Frontiers in Marine Science, 6. doi:10.3389/fmars.2019.00154
Krämer, K, Holler, P, Herbst, G, Bratek, A, Ahmerkamp, S, Neumann, A, Bartholomä, A, van Beusekom, JEE, Holtappels, M and Winter, C (2017) Abrupt emergence of a large pockmark field in the German Bight, southeastern North Sea. Scientific Reports, 7(1). doi:10.1038/s41598-017-05536-1
Marchant, HK, Ahmerkamp, S, Lavik, G, Tegetmeyer, HE, Graf, J, Klatt, JM, Holtappels, M, Walpersdorf, E and Kuypers, MMM (2017) Denitrifying community in coastal sediments performs aerobic and anaerobic respiration simultaneously. The ISME Journal, 11(8). 1799-1812. doi:10.1038/ismej.2017.51
Probandt, D, Knittel, K, Tegetmeyer, HE, Ahmerkamp, S, Holtappels, M and Amann, R (2017) Permeability shapes bacterial communities in sublittoral surface sediments. Environmental Microbiology, 19(4). 1584-1599. doi:10.1111/1462-2920.13676
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
Marchant, HK, Holtappels, M, Lavik, G, Ahmerkamp, S, Winter, C and Kuypers, MMM (2016) Coupled nitrification-denitrification leads to extensive N loss in subtidal permeable sediments. Limnology and Oceanography, 61(3). 1033-1048. doi:10.1002/lno.10271
Ahmerkamp, S, Winter, C, Janssen, F, Kuypers, MMM and Holtappels, M (2015) The impact of bedform migration on benthic oxygen fluxes. Journal of Geophysical Research: Biogeosciences, 120(11). 2229-2242. doi:10.1002/2015JG003106
Dörgens, AL, Ahmerkamp, S, Müssig, J, Stocker, R, Kuypers, MMM, Khalili, A and Kindler, K (2015) A laboratory model of marine snow: Preparation and characterization of porous fiber particles. Limnology and Oceanography: Methods, 13(11). 664-671. doi:10.1002/lom3.10056
Schutte, CA, Ahmerkamp, S, Wu, CS, Seidel, M, de Beer, D, Cook, PLM and Joye, SB (2019) Biogeochemical dynamics of coastal tidal flats. In: Perillo, GME, Wolanski, E, Cahoon, DR and Hopkinson, CS (eds.) Coastal Wetlands. Elsevier, 407-440. doi:10.1016/B978-0-444-63893-9.00012-5