CONSTRUCTED OYSTER REEFS AS SEDIMENT STABILISERS AND ECOLOGICAL ENGINEERS: A DUTCH CASE STUDY
ICCE 2022
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How to Cite

CONSTRUCTED OYSTER REEFS AS SEDIMENT STABILISERS AND ECOLOGICAL ENGINEERS: A DUTCH CASE STUDY. (2023). Coastal Engineering Proceedings, 37, sediment.19. https://doi.org/10.9753/icce.v37.sediment.19

Abstract

Global degradation and the collapse of valuable coastal ecosystems has resulted in major efforts to reestablish ecosystem engineering species that provide valuable services like ecosystem-based coastal defense (EBCD). However, conditional outcomes of ecosystem engineering effects make it hard to predict the services provided by such restored systems. In this study we focused on reefs constructed with Crassostrea gigas shells on a sand nourishment at the Oesterdam, in the Oosterschelde tidal bay in the Netherlands. We investigated how the environmental setting, waves and currents, influence sediment stabilisation, as well as oyster spat recruitment and the development of associated biodiversity.
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References

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Salvador de Paiva, Walles, Ysebaert, Bouma, (2018). Understanding the conditionality of ecosystem services: The effect of tidal flat morphology and oyster reef characteristics on sediment stabilization by oyster reefs. Ecol. Eng. 112, 89–95.

Walles, Mann, Ysebaert, Troost, Herman, Smaal, (2015). Demography of the ecosystem engineer Crassostrea gigas, related to vertical reef accretion and reef persistence. Estuar. Coast. Shelf Sci. 154, 224–233.

Walles, Troost, van den Ende, Nieuwhof, Smaal, Ysebaert, (2016). From artificial structures to self-sustaining oyster reefs. J. Sea Res. 108, 1–9.

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This work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright (c) 2023 Anneke van den Brink, João N. Salvador de Paivaa, Silvia Cillib, Matthijs Boersemaa, Paolo Ciavolab, Brenda Wallescd, Tom Ysebaertcd, Tjeerd J. Bouma