Some berthing facilities at Hansweert are showing a structural failure where the top element of the dolphin shows an undesired inclination, compromising the functionality and safety of the structure. Rijkswaterstaat Sea and Delta created an assignment in order to define the cause and provide a solution …

Electric pulse fishing is a very promising and innovative solution instead of using tickler chains such as beam trawling, to enable the catch flat fish. Bottom-trawling activities on the marine ecosystem cause the scrape of the surface or dig into the seabed. The penetration of the gears produce the …

Due to lack of proper stormwater drainage in the Waymouth Hills, stormwater runoff have often caused undermining of the road infrastructure and disrupting traffic flow in the study area. Sediments are often deposited to the low-lying terrain from the runoff and this reduces the storm drains capacity …

Coastal soft-sediment habitats are some of the most valued ecosystems due to their high productivity, sustaining coastal food webs. However, coastal soft-sediment habitats are under pressure due to human activity and sea level rise. To preserve or restore soft-sediment habitats different management strategies …

The seeding of mussel seeds is an important factor within the mussel culture as losses can be as high as 75% within the first 4 weeks after seeding. Therefore it is important to get more knowledge about the factors that can cause mortality within the first weeks after seeding. With seeding high local …

Climate change leads to an increased risk of extreme weather events for society. To reduce the effects of extreme weather events climate change adaptation is required (Harley & van Minnen, 2009). Climate adaptation are actions taken by society to adapt to the changing climate and reduce the negative …

Introduction In the harbor of Zierikzee there is a strong tidal influence. The difference between the water levels during high and low tide lies around the three meters. The harbors De Oude Haven and ‘T Sas fall dry during an extremely low tide. When these harbors fall dry, foundations will come in …

The Resilient Delta research group has been researching in infrastructures stability under a case study of ‘flooding of the territory of the Reimerswaal municipality.' For this, this research is carried out by the research group to check the effect of the flood on the railway. This research had aimed …

To increase the yield and quality of aquaculture feed, the effects of N and P concentrations on biomass productivity and cell composition were examined in the marine diatom Skeletonema costatum. Batch-cultured microalgae in Walne’s medium with 3.5 ± 0.5 mmol L-1 N-NO3- and 0.30 ± 0.05 mmol L-1 P-PO43- …

In dit onderzoek wordt onderzocht wat de mogelijkheden zijn voor de herinrichting van de Frederik Hendrikstraat te Lamswaarde en een rioolstelsel dat invulling geeft op een toekomstbestendige waterhuishouding in Lamswaarde. De bestaande inrichting van de weg levert een knelpunt op in verband met …