Gili Ketapang is a small island located in East Java, Indonesia. The island is currently experiencing environmental changes due to coastal erosion and the decline of its coral reef ecosystem. At the same time, the population is growing, and economic activities centred around fishing and tourism are expanding. …

This study explores the perspectives of teachers, parents, and teenage boys on pressing issues of absenteeism and dropout among boys in public secondary schools in North A district, Zanzibar. It exposes the underlying factors contributing to the high dropout rates, particularly among boys who are increasingly …

Salt marshes are known to be an important habitat type for numerous species of fish. As fish stocks are pressured around the world, providing them with suitable habitat is very important. Through managed realignments or tidal restoration, intertidal salt marshes are created or restored. Which fish use …

The increasing demand on renewable energy in the past decade resulted in the development of more windmill parks in the north-sea. The north-sea is an ideal sea for the development of offshore structures such as windmill parks due to its morphological benefits of being a shallow sea with soft soils consist …

Today the awareness about anthropogenic waste and litter in the marine environment is rising. There is evidence on the threat to marine ecosystems through plastic litter, all over the world. To understand this issue better citizen science projects, help to gather data about the distribution and origins …

The experimental fishing method of pulse trawling was initially developed to decrease fuel consumption rates of flatfish fisheries in the North Sea targeting common sole (Solea solea). By replacing tickler chains with electrodes, the targeted fish is immobilised until it enters the net by using electrical …

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 …

In the Province of Zeeland, ragworms (Alitta virens) are farmed on large scale in open rectangular (flow through systems) ponds. In April these ponds are stocked with ragworm larvae from a hatchery. The juveniles bury themselves in the sediment layer in the pond and are fed with feed pellets. Dependent …

This final research is conducted as a bachelor thesis of the programme Delta Management at the HZ University of Applied Sciences in Vlissingen, Netherlands and is executed at the Coastal Conservation Institute (ICC) in the coastal municipality of São Sebastião in Brazil. The municipality is located on …

Wageningen Marine Research (WMR) conducts a variety of monitoring programs in Dutch waters. These monitoring programs are conducted to gain knowledge of trends, abundance and diversity of fish species in the Dutch rivers and lakes. Many monitoring programs pay special attention to diadromous fish which …