(1988) Actualities: Krammer-Volkerak. LIMOSA 61 (1): 49-49.

Through the implementation of the Delta Works are in the Zeeland and South Holland Delta big changes place. In 1986, the Oester completed and Philips in 1987. Due to this closure came a end to the saline-Krammer Volkerak with tidal movements. In the coming year will sweeten the water. By the Department of Inland / Rijkswaterstaat RIZA A number of investigations into nature in this area. One of the first steps was to properly capture the baseline for closure. Commissioned by Office of Rijkswaterstaat Ecoland an investigation into the use of the Krammer Volkerak by salt-water birds. the results are contained in two reports. In the first part aile data discussed in literature were found

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