The report provides a complete picture of the current state of the Scheldt Estuary in terms of the main functions for safety, accessibility and nature, for which the Netherlands and Flanders have formulated policy objectives.
The Scheldt Estuary is a complex system that is constantly changing. Natural processes are influenced by human activities such as the deepening of navigation channels and in relation to flood safety. The evaluation looked at developments in the field of hydrodynamics, morphology, water quality and functions for safety, accessibility and nature. Colleagues from Waardenburg Ecology focused mainly on the development of habitats and flora and fauna.
The shape and location of the flats, mudflats and salt marshes in the estuary are becoming increasingly more stable, resulting in less rejuvenation of habitats and changes to their elevation. This has a negative impact on the vegetation, the quality of which is still insufficient. Managed retreat and nature restoration measures inside and outside the dikes have led to an increase in the areas of high-quality habitats and a positive response from animal and plant species.