Personal profile
Academic background
Marlein holds a B.Sc. and M.Sc. from Delft University of Technology. In June 2020, she graduated cum laude from the MSc Hydraulic Engineering Environmental Fluid Mechanics track with her thesis on 'The hydrodynamics of an eco-innovative sediment reuse project in the Rotterdam Waterway: gaining insight into the physics and the predictive capability of two operational hydrodynamic models' in collaboration with the Port of Rotterdam. She remained working at the Port of Rotterdam until January 2021, when she started her Ph.D. position in the Physical Oceanography group of the Hydraulic Engineering department at Delft University of Technology.
Education/Academic qualification
Master's degree, Hydraulic Engineering, Delft University of Technology
1 Sept 2017 → 14 Jun 2020
Award Date: 14 Jun 2020
Bachelor's degree, Civil Engineering, Delft University of Technology
1 Sept 2012 → 1 Feb 2016
Award Date: 1 Feb 2016
Keywords (LCC)
- GC Oceanography
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 5 Gender Equality -
SDG 6 Clean Water and Sanitation -
SDG 11 Sustainable Cities and Communities -
SDG 13 Climate Action -
SDG 14 Life Below Water
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Collaborations and top research areas from the last five years
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The Effects of a Storm Surge Event on Salt Intrusion: Insights From the Rhine-Meuse Delta
Gerritsma, A., Verlaan, M., Geraeds, M., Huismans, Y. & Pietrzak, J. D., 2025, In: Journal Of Geophysical Research-Oceans. 130, 4, 17 p., e2024JC021520.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile3 Link opens in a new tab Citations (Scopus)26 Downloads (Pure) -
Salt Intrusion in a salt wedge estuary under extreme drought conditions
Pietrzak, J., Geraeds, M., Wegman, T., Gerritsma, A., Verlaan, M., Katsman, C., Devine, A. H., Ralston, D., Kranenburg, W. & Dijkstra, H., 2024. 1 p.Research output: Contribution to conference › Abstract › Scientific
Open AccessFile25 Downloads (Pure) -
The influence of extreme drought conditions on spatial patterns of stratification and mixing in a dynamic salt wedge estuary
Geraeds, M., Pietrzak, J., Verlaan, M. & Katsman, C., 2023. 1 p.Research output: Contribution to conference › Abstract › Scientific
Open AccessFile18 Downloads (Pure) -
The role of extreme variations in freshwater discharge on the Rhine River Plume
Pietrzak, J. D., Keyzer, L., Geraeds, M., Wegman, T., Gerritsma, A., Horner-Devine, A., Ralston, D., Verlaan, M. & Kranenburg, W., 2023. 1 p.Research output: Contribution to conference › Abstract › Scientific
Open AccessFile17 Downloads (Pure) -
The importance of interactions between intratidal processes for the evolution of stratification in a dynamic salt wedge estuary
Geraeds, M., Pietrzak, J., Verlaan, M., Katsman, C. & Hulsen, L., 2022. 1 p.Research output: Contribution to conference › Abstract › Scientific
Open AccessFile6 Downloads (Pure)
Datasets
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Dataset underlying the study "The effects of a storm surge event on salt intrusion: Insights from the Rhine-Meuse Delta"
Gerritsma, A. (Creator), Verlaan, M. (Creator), Geraeds, M. (Creator), Pietrzak, J. (Creator) & Huismans, Y. (Creator), TU Delft - 4TU.ResearchData, 25 Mar 2025
DOI: 10.4121/BA7DF652-CF0D-469A-817C-E783B7B2047C
Dataset/Software: Dataset