This dataset is part of the 2018 Belgian submission for the Marine Strategy Framework Directive (MSFD) linked to descriptor 7, criterion 1. This dataset describes the impact of an offshore windmills farm on the hydrodynamics in the Belgian part of the North Sea (BPNS). Originally, it is a NetCDF file with the results of the reference simulation made with the COHERENS (COupled Hydrodynamical Ecological model for REgioNal Shelf seas) hydrodynamic model only forced by tides (no wind effect). Model resolution : ~ 12.5m. It contains both the reference situation which is a simulation without any windmill and the modeling result of the influence by the windmills on the hydrodynamic in the BPNS. The dataset contains the results on the most inner nested grid level for one reference spring-neap cycle: - hourly sea surface elevation - hourly bottom shear stress - hourly 3D horizontal velocity components (u,v) - hourly 3D eddy viscosity - time-averaged bottom shear stress over the reference spring-neap cycle - percentile 90 of the bottom shear stress for the reference spring-neap cycle - percentile 90 of the specific kinetic energy at the sea bed - accumulated time during which sedimentation processes are dominant - accumulated time during which re-suspension processes are dominant.

The Royal Decree of 20 March 2026 establishing the marine spatial plan for the period 2026 to 2034 in the Belgian marine areas defines 13 nature conservation areas: Seabed integrity zone: Zone 1, upper (Art. 10§1.1°), Seabed integrity zone: Zone 2, middle (Art. 10§1.2°), Seabed integrity zone: Zone 3, lower (Art. 10§1.3°), Ramsar area (Art. 11), Special Area of Conservation "Vlaamse Banken" (Art. 8§1), Special Area of Conservation "Vlakte van de Raan" (Art. 8§3), Special Protection Area for Birds: SPA 1 (Art. 8§5.1°), Special Protection Area for Birds: SPA 2 (Art. 8§5.2°), Special Protection Area for Birds: SPA 3 (Art. 8§5.3°), Marine reserve: Zone 1, upper (Art. 9§1.1°), Marine reserve: Zone 2a, middle (Art. 9§1.2°), Marine reserve: Zone 2b, middle (Art. 9§2), Marine reserve: Zone 3, lower (Art. 9§3). 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 2018 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 2011 and 2016. The dataset combines different layers of human activities leading to a disturbance of the seabed, including power cables with its rock dump, dredging and dumping, extraction, war ammunition stocking and wind farms. The area disturbed is mapped and quantified per year, per activity and per benthic broad habitat.

This dataset is part of the 2018 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, mollusk 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. The analyzed substances are metals (cadmium, mercury and lead), dioxins and dioxin-like PCBs, PCBs, PAHs, Cesium 134 and Cesium 137.

The Royal Decree of 20 March 2026 establishing the marine spatial plan for the period 2026 to 2034 in the Belgian marine areas defines 1 cultural heritage (wrecks) zones: Protected shipwrecks (Art. 26§1). It replaces the 2020 Marine Spatial Plan. Please refer to the Belgian official gazette ("Moniteur belgeBelgisch Staatsblad") for official reference information.

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.

This dataset is part of the 2018 Belgian submission for the Marine Strategy Framework Directive (MSFD) linked to descriptor 6, criterion 1. This dataset describes and maps the the physical loss of the seabed in the Belgian part of the North Sea (BPNS) in the period 2011-2016. The dataset combines the different human activities responsible for a loss of seabed, including wrecks, measuring piles and radar stations, pipelines, power and telecommunication cables with their rock dump, and wind farms. The area lost is mapped and quantified per year, per activity and per benthic broad habitat.

The Royal Decree of 22 May 2019 establishing a marine spatial plan defines 12 sand and gravel extraction zones: Sand and gravel exploitation sector 1a (Thorntonbank) (Art. 15§1), Sand and gravel exploitation sector 2br (Buiten Ratel) (Art. 15§1), Sand and gravel exploitation sector 2kb (Kwintebank) (Art. 15§1), Sand and gravel exploitation sector 2od (Oostdyck) (Art. 15§1), Sand and gravel exploitation sector 3a (Sierra Ventana) (Art. 15§1), Sand and gravel exploitation sector 3b (Sierra Ventana) (Art. 15§1), Sand and gravel exploitation sector 4a (Noordhinder) (Art. 15§1), Sand and gravel exploitation sector 4b (Oosthinder-noord) (Art. 15§1), Sand and gravel exploitation sector 4c (Oosthinder-zuid) (Art. 15§1), Sand and gravel exploitation sector 4d (Westhinder) (Art. 15§1), Sand and gravel exploitation sector 5 (Blighbank) (Art. 15§1), Zone for research of the potential of the exploration and exploitation of sand and gravel (Art. 15§4). It replaces the 2014 Marine Spatial Plan, which is included for completeness.. The Royal Decree of 20 March 2014 establishing a marine spatial plan defines in its Art. 11., eleven Management zones with regards to sand and gravel extraction: ten sand and gravel exploitation zones (Thorntonbank, Art. 11 § 1 Sector 1a, Kwintebank, Art. 11 § 1 Sector 2kb, Buiten Ratel, Art. 11 § 1 Sector 2br, Oostdyck, Art. 11 § 1 Sector 2od, Sierra Ventana, Art. 11 § 1 Sector 3a, Sierra Ventana, Art. 11 § 1 Sector 3b, Noord Hinder, Art. 11 § 1 Sector 4a, Oosthinder-noord, Art. 11 § 1 Sector 4b, Oosthinder-zuid, Art. 11 § 1 Sector 4c, Westhinder, Art. 11 § 1 Sector 4d) and one reference zone for monitoring impact of windmills and sand exploitation (Art. 11 § 3). These zones are made available digitally in the resource described by this metadata document. Please refer to the Belgian official gazette (\"Moniteur belge/Belgisch Staatsblad\") for official reference information.

Summer and winter mean global solar radiation given in kWh/m²/day. The global solar radiations fields are available for the future target year 2085, which corresponds to the middle of the 30-year period 2071-2100, and for mean and high impact scenarios corresponding respectively to the 50th and 95th percentiles of the change factors.

Hourly forecasts for each belgian commune, from current hour up to the next 5 days. This product is not publically available.