Marine Conservation Zone Features




There are thousands of habitats and species in our marine environment making it unrealistic to select MPAs for each one. Instead we have grouped habitats and species together into broad-scale habitats, which take the place of more detailed information on biodiversity. Protecting examples of these broad-scale habitats across our Marine Protected Area network will help make sure that the full range of marine biodiversity in our seas is conserved.

In addition, we need to pay particular attention to protecting threatened, rare, or declining species and habitats – referred to together as Features of Conservation Importance (FOCI). These species and habitats may be more sensitive to pressures and hence need targeted protection. Focusing on FOCI will point us towards areas where urgent action is needed to prevent further damage.

Together, broad-scale habitats and FOCI are referred to in the Ecological Network Guidance (ENG) as MCZ features. The list of MCZ features (see list below) is not finite –an MCZ can be designated for any marine species or habitat where there is a strong case for protecting them, such as a species and habitats of local or regional interest.

In addition to the broad-scale habitats and FOCI, the Marine and Coastal Access Act allows for MCZs to be designated for features of geological and geomorphological interest. The ENG lists the coastal Geological Conservation Review sites and geological and geomorphological features of interest to be considered as features for designation within MCZs.


Review of MCZ Features Of Conservation Importance

In 2010, Natural England and JNCC held a workshop to assess the potential for fish (including bony fish and elasmobranchs) in Secretary of State Waters to benefit from protection through MCZs. A summary of the workshop is available.

As part of the 2014 Defra Assessment on ‘progress towards an ecologically coherent network of MPAs in Secretary of State Waters’, a review of the MCZ Features of Conservation Importance (MCZ FOCI) was undertaken by JNCC in partnership with Natural England. Following the publication of the original MCZ FOCI list in 2010, there have been some changes and amendments to legislation that lists the habitats and species in the UK that are considered rare, threatened or unique.

Due to these changes, some MCZ FOCI no longer require the additional conservation mechanism provided by MCZs, and other habitats or species have been identified that may require conservation as MCZ FOCI. The review examined the current position of each of the features on national biodiversity lists and reflects on both their suitability for protection by a spatial measure (i.e. an MCZ), and if such a measure in offshore waters (i.e. beyond 12nm) would be appropriate. 





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