Environmental DNA and the Biomonitoring of Estuaries

Partial view of the Urdaibai estuary. Source: Discover Euskadi / Eusko Jaurlaritza – Basque Government / Fair useThe estuaries and coastal marshes are true nodes of biodiversity.In these dynamic ecosystems converge terrestrial, marine and freshwater environments.In addition to their ecological richness, they provide crucial services: they serve as breeding grounds for fish, protect against storms, purify contaminants and provide recreational val…