Nature CommunicationsA connectivity threshold between grass patches amplifies coastal dune formationPaul M. J. BerghuisValérie C. ReijersJohan van de KoppelAngeles G. MayorDaniil J. P. ScheifesMax RietkerkTjisse van der Heide2026-03-19Full textDOI https://doi.org/10.1038/s41467-026-70552-7