The Royal Decree of 20 March 2026 establishing the marine spatial plan for the period 2026 to 2034 in the Belgian marine areas defines 3 aquaculture zones: Fisheries research zone (Art. 17§2), Zone accessible to aquaculture and passive fisheries (Art. 18), Zone accessible to aquaculture (Art. 18§1). It replaces the 2020 Marine Spatial Plan. Please refer to the Belgian official gazette ("Moniteur belgeBelgisch Staatsblad") for official reference information.

The Royal Decree of 20 March 2026 establishing the marine spatial plan for the period 2026 to 2034 in the Belgian marine areas defines 12 sand and gravel extraction zones: Sand and gravel extraction sector 1a (Thorntonbank) (Art. 19§1.1°), Sand and gravel extraction sector 4d (Art. 19§1.10°), Sand and gravel extraction sector 5 (Blighbank) (Art. 19§1.11°), Sand extraction sector 2kb (Kwintebank) (Art. 19§1.2°), Sand extraction sector 2br (Buiten Ratel) (Art. 19§1.3°), Sand extraction sector 2od (Oostdyck) (Art. 19§1.4°), Sand and gravel extraction sector 3a (Sierra Ventana) (Art. 19§1.5°), Sand and gravel extraction sector 3b (Sierra Ventana) (Art. 19§1.6°), Sand and gravel extraction sector 4a (Noordhinder) (Art. 19§1.7°), Sand and gravel extraction sector 4b (Oosthinder North) (Art. 19§1.8°), Sand and gravel extraction sector 4c (Oosthinder South) (Art. 19§1.9°), Extraction search zone (Art. 19§4). It replaces the 2020 Marine Spatial Plan. Please refer to the Belgian official gazette ("Moniteur belgeBelgisch Staatsblad") for official reference information.

This dataset is part of the 2024 Belgian submission for the Marine Strategy Framework Directive (MSFD) linked to descriptor 8, criterion 2. This dataset reports the prevalence of external fish diseases in dab (Limanda limanda) in the Belgian part of the North Sea, as an indicator of the adverse effects of contaminants.

This dataset is part of the 2024 Belgian submission for the Marine Strategy Framework Directive (MSFD) linked to descriptor 6, criterion 2. This dataset describes and maps the physical disturbance to the seabed in the Belgian part of the North Sea (BPNS) between 2010 and 2021. The dataset combines different layers of human activities leading to a disturbance of the seabed, including 'soft' beach and foreshore nourishments, dredging and dumping, sand extraction, fisheries, burial of cables, war ammunition stocking and construction of wind farms. The area disturbed is mapped and quantified per year and per activity, and plotted on the predominant broad-scale benthic habitat types of the EUSeaMap 2023. Infield cables from wind farms and Elia cables (NEMO and MOG) are not shown due to mutual agreements. This dataset is part of the 2024 Belgian submission for the Marine Strategy Framework Directive (MSFD) linked to descriptor 6, criterion 1. This dataset describes and maps the physical loss of the seabed in the Belgian part of the North Sea (BPNS) between 2010 and 2021. The dataset combines different layers of human activities leading to a loss of the seabed, including 'hard' coastal defence structures, ports, measuring poles and radar station, protection of pipelines and cables, construction of wind farms, and wrecks and other obstacles. The area lost is mapped and quantified per year and per activity, and plotted on the predominant broad-scale benthic habitat types of the EUSeaMap 2023.

This dataset is part of the 2024 Belgian submission for the Marine Strategy Framework Directive (MSFD) linked to descriptor 9, criterion 1. The dataset contains the results of analyses on raw fish, molluscs and crustacean samples originating from the southern North Sea and the Channel and taken as part of the control programme by the Federal Agency for the Safety of the Food Chain in the period 2016-2021. The analyzed substances are metals (cadmium, mercury and lead), dioxins and dioxin-like PCBs, PCBs, PAHs, PFAS, Cesium 134 and Cesium 137.

This dataset is part of the 2024 Belgian submission for the Marine Strategy Framework Directive (MSFD) linked to descriptor 8, criterion 4. This dataset reports the proportion of oiled Common Guillemots (Uria aalge) among stranded seabirds along the Belgian coast, as an indicator of acute oil pollution (environmental target: average proportion of oiled guillemots below 10% of the total found dead or dying on the beaches).

The Royal Decree of 20 March 2026 establishing the marine spatial plan for the period 2026 to 2034 in the Belgian marine areas defines 8 scientific research and recreation zones: Thorntonbank monitoring area (Art. 23§10.1°), Gootebank monitoring area (Art. 23§10.2°), Scientific research zone (Art. 23§3), Search area for scientific research reserve (Art. 23§6), Zone with prohibition of additional fixed structures (Art. 23§7.4°), Zone accessible for scientific research 1 (Art. 23§8.1°), Zone accessible for scientific research 2 (Art. 23§8.1°), Reference area for calibration and quality assessment of measuring instruments (Art. 23§9). It replaces the 2020 Marine Spatial Plan. Please refer to the Belgian official gazette ("Moniteur belgeBelgisch Staatsblad") for official reference information.

The Royal Decree of 20 March 2026 establishing the marine spatial plan for the period 2026 to 2034 in the Belgian marine areas defines 5 fishery management zones: Zone with prohibition of active bottom-disturbing commercial fishing (Art. 10§2), Zone with prohibition of bottom-disturbing commercial fishing (Art. 10§2), Fisheries research zone (Art. 17§2), Zone accessible to aquaculture and passive fisheries (Art. 18), Zone with prohibition of bottom-disturbing recreational fishing (Art. 24§2). It replaces the 2020 Marine Spatial Plan. Please refer to the Belgian official gazette ("Moniteur belgeBelgisch Staatsblad") for official reference information.

This dataset is part of the 2024 Belgian submission for the Marine Strategy Framework Directive (MSFD) linked to descriptor 8, criterion 3. This dataset gives an overview of the observed slicks during aerial survey operations of the Belgian part of the North Sea (2016-2021). Besides this, all observations of illegal discharges of MARPOL annex I and II substances are included as an additional dataset.

The law of 13 June 1969 defines “Belgian Continental Shelf” as follows: the seabed and the subsoil of the marine areas adjacent to the Belgian coast but beyond the Belgian territorial sea.