Northern Ireland Inshore Marine Conservation Zones: Boundaries of 5 Protected Areas

December 2016 designates 4 Marine Conservation Zones (MCZs) in the Northern Ireland Inshore Region, with a fifth zone created by reclassification of Strangford Lough Marine Nature Reserve. This GIS layer from OpenDataNI describes the legal boundaries for protecting nationally important habitats, species, and geological features. The boundaries are subject to change based on new evidence and were last updated in July 2026.

Use Cases

• Marine spatial planning based on legally designated conservation zone boundaries.
• Analyzing habitat protection coverage based on the described MCZ features (habitats, species, geology).
• Assessing potential economic or social impacts of marine protection based on the legislation's requirement to consider such consequences.

Strengths

• Describes 5 specific Marine Conservation Zones with clear designation dates (December 2016).
• Boundaries are linked to official designation guidelines and legislation (Marine Act (Northern Ireland) 2013).
• Data provenance is documented with links to official government publications.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Freshness should be verified as the last metadata update is dated 2026-07-08.

Provenance

Source

OpenDataNI, likely originating from the Department of Agriculture, Environment and Rural Affairs (DAERA).

Collection Method

Polygons were digitized to bound protected features identified within each MCZ using official guidelines.

Time Range

Designation effective from December 2016.

Freshness

Last updated 2026-07-08 13:33:09.050462

Geography

Northern Ireland Inshore Region, covering Rathlin, Waterfoot, Outer Belfast Lough, Carlingford Lough, and Strangford Lough.