Heisel-Sure, Y., G. Kemmner, H. Tebelmann, and A. Krebs. “Real-World Laboratories As an Approach for Reducing Plastic Outflow into the North Sea: A Case Study on Opportunities and Risks in Design and Implementation in Northwest Germany”. ERDKUNDE, Aug. 2025, doi:10.3112/erdkunde.2025.03.03.