Onderwerp: Bezoek-historie

Risk analysis of coastal nourishment techniques (RIACON) : the effects on benthic fauna of shoreface-nourishment off the island of Terschelling, the Netherlands#report 8: post-nourishment survey, October 1994

Dit onderwerp bevat de volgende rubrieken.


Ministry of Transport, Public Works and Water Management = Ministerie van Verkeer en Waterstaat, Rijkswaterstaat, National Institute for Coastal and Marine Management = Rijksinstituut voor Kust en Zee (RIKZ); Jan A. van Dalfsen, Johan Oosterbaan; Commission of the European Communities, Directorate General XII, Science, Research and Development



The research programme 'RIACON' was started to evaluate the risk of shoreface nourishment and subaquous sand extraction for the benthic community in marine coastal waters. In the Netherlands the RIACON project concentrates on a nourishment site off the island of Terschelling. This report gives the results of a macrofauna survey made in October 1994, one year after the nourishment had been completed. The benthic community is described in terms of species diversity, numerical density of species and biomass of major taxa. Both the nourishment and an adjacent reference area were investigated. Statistical comparisons are made with data from a post-nourishment survey made in April 1995.



34 p.
Workdocument RIKZ/OS-96.614X
Marine Science and Technology Programme (MAST), Contract no. MAS2-CT94-0084
With ref.

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