Peer-reviewed:

Seibert, S. L., Greskowiak, J., Oude Essink, G. H. P., Massmann, G., 2024. Understanding climate change and anthropogenic impacts on the salinization of low-lying coastal groundwater systems. Earth's Future, 12, e2024EF004737. https://doi.org/10.1029/2024EF004737

Seibert, S. L., Massmann, G., Meyer, R., Post, V. E. A., Greskowiak, J., 2024. Impact of mineral reactions and surface complexation on the transport of dissolved species in a subterranean estuary: Application of a comprehensive reactive transport modeling approach. Advances in Water Resources, 104763. https://doi.org/10.1016/j.advwatres.2024.104763

Greskowiak, J., Seibert, S.L., Post, V.E.A., Massmann, G., 2023. Redox-zoning in high-energy subterranean estuaries as a function of storm floods, temperatures, seasonal groundwater recharge and morphodynamics. Estuarine, Coastal and Shelf Science, 290, p.108418. https://doi.org/10.1016/j.ecss.2023.108418

Massmann, G., Abarike, G., Amoako, K., Auer, F., Badewien, T., Berkenbrink, C., Böttcher, M.E., Brick, S., Medina Cordova, I.V., Cueto, J., Dittmar, T., Engelen, B., Freund, H. Greskowiak, J., Günther, T., Herbst, G., Holtappels, M., Marchant, H., Meyer, R., Müller-Petke, M., Niggemann, J., Pahnke, K., Pommerin, D., Post, V., Reckhardt, A., Roberts, M., Schwalfenberg, K., Seibert, S.L., Siebert, C., Skibbe, N., Waska, H., Winter, C., Zielinski, O., 2023. The DynaDeep observatory – a unique approach to study high-energy subterranean estuaries. Frontiers in Marine Science, 10, p.1189281. https://doi.org/10.3389/fmars.2023.1189281

Karrasch, L., Siebenhüner, B., Seibert, S.L., 2023. Groundwater salinization in northwestern Germany: A case of anticipatory governance in the field of climate adaptation?. Earth System Governance, 17, p.100179. https://doi.org/10.1016/j.esg.2023.100179

Seibert, S.L., Greskowiak, J., Bungenstock, F., Freund, H., Karle, M., Meyer, R., Oude Essink, G.H.P., Van Engelen, J., Massmann, G., 2023. Paleo-Hydrogeological Modeling to Understand Present-Day Groundwater Salinities in a Low-Lying Coastal Groundwater System (Northwestern Germany). Water Resources Research, 59(4). https://doi.org/10.1029/2022WR033151

Waska, H., Simon, H., Ahmerkamp, S., Greskowiak, J., Ahrens, J., Seibert, S.L., Schwalfenberg, K., Zielinski, O., Dittmar, T., 2021. Molecular Traits of Dissolved Organic Matter in the Subterranean Estuary of a High-Energy Beach: Indications of Sources and Sinks. Frontiers in Marine Science 8, 54. https://doi.org/10.3389/fmars.2021.607083

Seibert, S.L., Böttcher, M.E., Waska, H., Holt, T., Pollmann, T., Greskowiak, J., Massmann, G, 2021. Hydrogeochemistry of near-surface groundwater on a developing barrier island (Spiekeroog, Germany): The role of inundation, season and vegetation. Journal of Hydrology 597, 126139. https://doi.org/10.1016/j.jhydrol.2021.126139

Reckhardt, A., Seibert, S.L., Holt, T., Ahrens, J., Beck, M., Massmann, G., Brumsack, H.J., 2021. Cycling of redox-sensitive trace metals in barrier island freshwater lenses. Science of The Total Environment 768, 144964. https://doi.org/10.1016/j.scitotenv.2021.144964

Seibert, S.L., Degenhardt, J., Ahrens, J., Reckhardt, A., Schwalfenberg, K., Waska, H., 2020. Investigating the Land-Sea Transition Zone. In: Jungblut, S., Liebich, V., Bode-Dalby, M. (eds) YOUMARES 9 - The Oceans: Our Research, Our Future. Springer, Cham. https://doi.org/10.1007/978-3-030-20389-4_12

Seibert, S.L., Greskowiak, J., Prommer, H., Böttcher, M.E., Massmann, G, 2019. Modeling of biogeochemical processes in a barrier island freshwater lens (Spiekeroog, Germany). Journal of Hydrology 575, 1133-1144. https://doi.org/10.1016/j.jhydrol.2019.05.094

Holt, T., Greskowiak, J., Seibert, S.L., Massmann, G, 2019. Modeling the evolution of a freshwater lens under highly dynamic conditions on a currently developing barrier island. Geofluids, open-access article ID 9484657. https://doi.org/10.1155/2019/9484657

Seibert, S.L., Böttcher, M.E., Schubert, F., Pollmann, T., Giani, L., Tsukamoto, S., Frechen, M., Freund, H., Waska, H., Simon, H., Holt, T., Greskowiak, J., Massmann, G., 2019. Iron sulfide formation in young and rapidly-deposited permeable sands at the land-sea transition zone. Science of the total environment 649, 264-283. https://doi.org/10.1016/j.scitotenv.2018.08.278

Seibert, S.L., Holt, T., Reckhardt, A., Ahrens, J., Beck, M., Pollmann, T., Giani, L., Waska, H., Böttcher, M.E., Greskowiak, J., Massmann, G., 2018. Hydrochemical evolution of a freshwater lens below a barrier island (Spiekeroog, Germany): The role of carbonate mineral reactions, cation exchange and redox processes. Applied Geochemistry 92, 196-208. https://doi.org/10.1016/j.apgeochem.2018.03.001

Holt, T., Seibert, S.L., Greskowiak, J., Freund, H., Massmann, G., 2017. Impact of storm tides and inundation frequency on water table salinity and vegetation on a juvenile barrier island. Journal of Hydrology 554, 666-679. https://doi.org/10.1016/j.jhydrol.2017.09.014