This dataset represents the location of the Princess Elizabeth zone in the Belgian Part of the North Sea as described in the Royal Decree of May 22th, 2019, establishing a marine spatial plan for the period 2020-2026. Art. 8. § 3.

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 military use zones: Mine warfare exercise zone – QZR 040 (Art. 21§1.1°), Mine warfare exercise zone – NBH-10 (Wenduine) (Art. 21§1.2°), Mine warfare exercise zone – NB-01 (Westhinder) (Art. 21§1.3°), Mine warfare exercise zone (Buiten Ratel) (Art. 21§1.4°), Belgisch Nationaal Oefengebied voor Marineschepen (BNOM) (Art. 21§1.5°), Shallow Water Zone (Art. 21§1.6°), Zone for detonation exercises and operations (Art. 21§2), Lombardsijde firing sector: small sector (Art. 21§3.1°), Lombardsijde firing sector: middle sector (Art. 21§3.2°), Lombardsijde firing sector: large sector (Art. 21§3.3°), Paardenmarkt munitions disposal site (Art. 22§1). It replaces the 2020 Marine Spatial Plan. Please refer to the Belgian official gazette ("Moniteur belgeBelgisch Staatsblad") for official reference information.

This dataset contains marine organic matter source samples, artificial mixtures of known composition, and compound-specific nitrogen stable isotope data of amino acids (δ¹⁵N-AA). Source materials include phytoplankton, zooplankton, and faecal pellets from the marine fouling species Mytilus edulis and Metridium senile. Samples were collected and processed in the laboratory under controlled conditions. Artificial mixtures were prepared by combining source materials in defined proportions to generate experimental samples representing multiple marine organic matter source combinations. Metadata describing sample collection, preparation, and mixture composition are included. Compound-specific nitrogen isotope ratios of individual amino acids were measured using stable isotope analysis. The dataset includes isotopic measurements for all source samples and artificial mixtures, along with associated metadata required to document sampling, laboratory preparation, and analytical procedures.

The Royal Decree of 22 May 2019 establishing a marine spatial plan defines 11 military use and storage sites for war munition zones: Exercise area for sweeping mines (Buiten Ratel) (Art. 17§1), Exercise area for sweeping mines - NB-01 (Westhinder) (Art. 17§1), Exercise area for sweeping mines - NBH-10 (Wenduine) (Art. 17§1), Exercise area for sweeping mines - QZR 040 (Art. 17§1), Munition destruction area (Art. 17§2), Area for shooting exercises on floating objects (Art. 17§3), Area for exercises in shallow waters (Art. 17§4), Area for shooting exercises from land - big sector (Art. 17§5), Area for shooting exercises from land - medium sector (Art. 17§5), Area for shooting exercises from land - small sector (Art. 17§5), Storage site for war munition Paardenmarkt (Art. 18§1). 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. 13. and Art. 14., resp. nine zones for military use and one storage site for war munition: three zones for shooting exercises from land direction sea (Art 13. § 1 small sector, Art 13. § 1 medium sector, Art 13. § 1 large sector), four exercise areas for sweeping mines (Art 13. § 3, Exercise area 1 for sweeping mines, Art 13. § 5, Exercise area 2 for sweeping mines, Art 13. § 9, Exercise area 3 for sweeping mines, Art 13. § 13, Exercise area 4 for sweeping mines), one area for shooting exercises on floating objects (Art 13. § 7), one area for defusing mines (Art 13. § 11) and one zone to safeguard the closed storage site for war munition \"Paardenmarkt\" (Art. 14. § 1). 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.

This dataset is part of the 2018 Belgian submission for the Marine Strategy Framework Directive (MSFD) linked to descriptor 8, criterion 4. This dataset contains measurements on the 7-Ethoxyresorufin-O-deethylase (EROD) activity in Limanda limanda, Imposex (OTIN in Mytilus edulis), fish diseases and counts of oiled common guillemots in the Belgian part of the North Sea.

The dataset contains the borders of the Belgian marine waters in the North Sea and the different geographical areas (‘reporting units’) used when reporting in the frame of the the Marine Strategy Framework Directive 2008/56/EC (MSFD) and the Water Framework directive 2000/60/EC (WFD). The ecological status in the frame of WFD is reported for the coastal waters, defined as the one-nautical mile area, while the chemical status needs to be reported for the territorial waters (up to 12 nautical miles). MSFD requires information for the whole area, encompassing the territorial waters and the Belgian Exclusive Economic Zone. For some descriptors, results have been reported separately for the WFD subdivisions during the update of the initial assessment in 2018.

The Royal Decree of 22 May 2019 establishing a marine spatial plan defines 1 coastal protection experiments zone: Zone for coastal protection experiments (Art. 16§2). 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. 12. §1 one zone for coastal protection experiments. This zone is 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.

The Royal Decree of 22 May 2019 establishing a marine spatial plan defines 20 shipping and ports zones: Shipping regular regime (Art. 10§1), Northbound traffic flow starting at separation line 'Noordhinder Sud' (Art. 10§2.1°), Separation zone 'Noordhinder Sud' (Art. 10§2.1°), Precaution zone 'Near Thornton and Blighbank ' (Art. 10§2.10°), Northbound traffic flow starting at separation zone 'Off Noordhinder' (Art. 10§2.2°), Separation zone 'Off Noordhinder' (Art. 10§2.2°), Southbound traffic flow starting at separation line 'Off Noordhinder' (Art. 10§2.2°), Precaution zone 'Noordhinder Jonction' (Art. 10§2.3°), Eastbound traffic flow starting at separation line 'At West Hinder' (Art. 10§2.4°), Eastbound traffic flow starting at separation zone 'At West Hinder' (Art. 10§2.4°), Precaution zone 'At West Hinder ' (Art. 10§2.4°), Separation zone 'At West Hinder' (Art. 10§2.4°), Westbound traffic flow starting at separation line 'At West Hinder' (Art. 10§2.4°), Area to be Avoided 'At West Hinder' (Art. 10§2.6°), Deep water route 'Westerschelde approach' (Art. 10§2.7°), Border line 1 of two-way shipping lane 'Westpit' (Art. 10§2.8°), Border line 2 of two-way shipping lane 'Westpit' (Art. 10§2.8°), Precaution zone 'At Gootebank' (Art. 10§2.9°), Anchoring zone 'Oostdyck' (Art. 10§3.1°), Anchoring zone 'Westhinder' (Art. 10§3.2°). 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. 9, nine zones with regards to shipping and ports: seven shipping zones (Shipping regular regime, Art. 9 § 1; Shipping route Northhinder South, Art. 9 § 2.1°; Shipping route Northhinder junction, Art. 9 § 2.2°; Shipping route Westhinder, Art. 9 § 2.3°; Shipping route Westhinder precautionary area, Art. 9 § 2.4°; Shipping route Westhinder area to be avoided, Art. 9 § 2.5°; Deep water shipping route Western Scheldt approach, Art. 9 § 2.6°) and two anchorage places (Anchorage place 'Oostdyck', Art. 9 § 4.1° and Anchorage place 'Westhinder', Art. 9 § 4.2°). 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.

The Royal Decree of 22 May 2019 establishing a marine spatial plan defines in its Art. 11. five dredged material disposal sites (Dredged material disposal site S1, Art. 11 § 1.1°; Dredged material disposal site S2, Art. 11 § 1.2°; Dredged material disposal site Bruggen en Wegen Oostende, Art. 11 § 1.3°; Dredged material disposal site Bruggen en Wegen Zeebrugge Oost, Art. 11 § 1.4°; Dredged material disposal site Bruggen en Wegen Nieuwpoort, Art. 11 § 1.5°). Futhermore, additional zones are defined for the future replacement of dredging areas as defined in Art. 11 §3, §5, §7 and §9. 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. 9. five dredged material disposal sites (Dredged material disposal site S1, Art. 9 § 6.1°; Dredged material disposal site S2, Art. 9 § 6.2°; Dredged material disposal site Bruggen en Wegen Oostende, Art. 9 § 6.3°; Dredged material disposal site Bruggen en Wegen Zeebrugge Oost, Art. 9 § 6.4°; Dredged material disposal site Bruggen en Wegen Nieuwpoort, Art. 9 § 6.5°). 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.

This dataset describes the extents and location of Sandbanks (code 1110) in the Belgian Part of the North Sea (BPNS) as required for article 17 of the Council Directive 92/43/EEC of 21 May 1992 on the conservation of natural habitats and of wild fauna and flora. The Council Directive seeks to contribute to ensuring biodiversity in the European Union by the conservation of natural habitats and wild fauna and flora species.