Jenner, A.-K., Saban, R., Ehlert von Ahn, C.M., Roeser, P., Schmiedinger, I., Sültenfuß, J., Reckhardt, A., Böttcher, M.E. (2024). Different continuous freshwater contributions to submarine groundwater discharge at a coastal peatland, southern Baltic Sea. IEHS.

Reckhardt, A., Meyer, R., Seibert, S.L., Greskowiak, J., Roberts, M., Brick, S., Abarike, G., Amoako, K., Waska, H., Schwalfenberg, K., Schmiedinger, I., Wurl, O., Böttcher, M.E., Massmann, G., Pahnke, K. (2024). Spatial and temporal dynamics of groundwater biogeochemistry in the deep subsurface of a high-energy beach. Marine Chemistry 267, 104461.

Skibbe, N., Günther, T., Schwalfenberg, K., Meyer, R., Reckhardt, A., Greskowiak, J., Massmann, G. Müller-Petke, M. (2024). Comparison of methods measuring electrical conductivity in coastal aquifers.  Journal of Hydrology.

Wilson, S.J., Moody, A., McKenzie, T., Cardenas, M.B., Luijendijk, E., Sawyer, A.H., Wilson, A., Michael, H.A., Xu, B., Knee, K.L., Cho, H.-M., Weinstein, Y., Paytan, A., Moosdorf, N., Chen, C.-T.A., Beck, M., Lopez, C., Murgulet, D., Kim, G., Charette, M.A., Waska, H., Ibánhez, J.S.P., Chaillou, G., Oehler, T., Onodera, S.-i., Saito, M., Rodellas, V., Dimova, N., Montiel, D., Dulai, H., Richardson, C., Du, J., Petermann, E., Chen, X., Davis, K.L., Lamontagne, S., Sugimoto, R., Wang, G., Li, H., Torres, A.I., Demir, C., Bristol, E., Connolly, C.T., McClelland, J.W., Silva, B.J., Tait, D., Kumar, B., Viswanadham, R., Sarma, V., Silva-Filho, E., Shiller, A., Lecher, A., Tamborski, J., Bokuniewicz, H., Rocha, C., Reckhardt, A., Böttcher, M.E., Jiang, S., Stieglitz, T., Gbewezoun, H.G.V., Charbonnier, C., Anschutz, P., Hernández-Terrones, L.M., Babu, S., Szymczycha, B., Sadat-Noori, M., Niencheski, F., Null, K., Tobias, C., Song, B., Anderson, I.C. and Santos, I.R. (2024), Global subterranean estuaries modify groundwater nutrient loading to the ocean. Limnology and Oceanography Letters.

Reckhardt, A., Beck, M., Greskowiak, J., Waska, H., Ahrens, J., Grünenbaum, N., Massmann, G., Brumsack, H.-J. (2024). Zone-specific longshore sampling as a strategy to reduce uncertainties of SGD-driven solute fluxes from high-energy beaches. Estuarine, Coastal and Shelf Science 301, 108733.

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, 1189281.

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.

Paffrath, R., Pahnke, K., Behrens, M.K., Reckhardt, A., Ehlert, C., Schnetger, B., Brumsack, H.-J. (2020) Rare Earth Element Behavior in a Sandy Subterranean Estuary of the Southern North Sea. Frontiers in Marine Science 7, 424-442.

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.

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.

Beck, M., Reckhardt, A., Amelsberg, J., Bartholomä, A., Brumsack, H.-J., Cypionka, H., Dittmar, T., Engelen, B., Greskowiak, J., Hillebrand, H., Holtappels, M., Neuholz, R., Köster, J., Kuypers, M.M.M., Massmann, G., Meier, D., Niggemann, J., Paffrath, R., Pahnke, K., Rovo, S., Striebel, M., Vandieken, V., Wehrmann, A., Zielinski, O. (2017) The drivers of biogeochemistry in beach ecosystems: A cross-shore transect from the dunes to the low-water line. Marine Chemistry 190, 35-50.

Reckhardt, A., Beck, M., Greskowiak, J., Schnetger, B., Böttcher, M.E., Gehre, M., Brumsack, H.-J. (2017) Cycling of redox-sensitive elements in a sandy subterranean estuary of the southern North Sea. Marine Chemistry 188, 6-17.

Ehlert, C., Reckhardt, A., Greskowiak, J., Liguori, B.T.P., Böning, P., Paffrath, R., Brumsack, H.-J., Pahnke, K. (2016) Transformation of silicon in a sandy beach ecosystem: Insights from stable silicon isotopes from fresh and saline groundwaters. Chemical Geology 440, 207-218.

Reckhardt, A., Beck, M., Seidel, M., Riedel, T., Wehrmann, A., Bartholomä, A., Schnetger, B., Dittmar, T., Brumsack, H.-J. (2015) Carbon, nutrient and trace metal cycling in sandy sediments: A comparison of high-energy beaches and backbarrier tidal flats. Estuarine, Coastal and Shelf Science 159, 1-14.