Former Marine Nature Reserves (MNRs)
In 2015 the Marine Nature Reserve changed designation to Marine Conservation Zone (MCZ). This spatial dataset contains the digital boundaries of Marine Conservation Zones (MCZs) former Marine Nature Reserves in Wales. MCZs and MNRs are a way of conserving marine habitats and wildlife and other features, of special importance, along the shore or on the seabed. Skomer, the first and only MNR in Wales, was established in 1990 and is situated around the island of Skomer and the Marloes Peninsula in south west Wales. The Wildlife and Countryside Act 1981 empowers NRW to apply to the First Minister for the National Assembly for Wales (NAW) to designate MNR. MNR may be governed by byelaws, created through discussions and mutual agreements with all concerned, and approved by WAG. MNR make a valuable contribution to the protection of our seas by creating an awareness of the fragility and value of the natural marine heritage. In Wales the MNRs that existed have been superseded by MCZs. The Marine and Coastal Access Act 2009 allows for the creation of MCZs. MCZs protect a range of nationally important marine wildlife, habitats, geology and geomorphology, and can be designated anywhere in English and Welsh territorial and UK offshore waters.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS98750
- Teitl Amgen
-
- Gwarchodfeydd Natur Forol
- DataMapWales Name: Protected sites: Marine Nature Reserves
- Marine Nature Reserve.LYR
- Sites (MNR)
- Gwarchodfeydd Natur Morol
- Laith Metadata
- English
- Datganiad
-
The boundary was first digitised from the designation paper map at 1:10,000 scale. In 2010 it was digitised to OS MasterMap (CCW update 2008) using the description of the boundary from the Byelaws document. There is no digital data for Highest Astronomical Tides (HAT), which is the landward boundary for a great length, we have adopted a 1.5 m buffer above Mean High Water Mark (MHWM). The Latitude and Longitude positions plotted to WGS84 projection and then the positions converted to British National Grid. Where the description quotes following MLWOT the boundary has been captured to MLWM as shown on OS MasterMap. Therefore for the definitive boundary please refer to the description in the Byelaws. With the coming of GIS and its use in government departments and commercial companies mobilising the data in this way, advances the protection of these sites and the efficiency of decision making.
- Gwybodaeth ychwanegol
-
Please refer to Countryside Acts 1981, for reasons for capture of original designation of the MNRs. In Wales the MNRs that existed have been superseded by MCZs. Please refer to The Marine and Coastal Access Act 2009 allows for the creation of MCZs.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2010-12-31
Rhychwant
Rhychwant
- Hyd
- SIR BENFRO - PEMBROKESHIRE
- Hyd
- Wales (WLS)
))
Maint Fertigol
- Maint allweddair MEDIN
-
water column boundary layer; benthic boundary layer; atmospheric boundary layer
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Geographic Information System
()
- Math
-
[A] Digital data in ArcGIS format
-
Geographic Information System
()
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
-
The boundary was first digitised from the designation paper map at 1:10,000 scale. In 2010 it was digitised to OS MasterMap (CCW update 2008) using the description of the boundary from the Byelaws document. There is no digital data for Highest Astronomical Tides (HAT), which is the landward boundary for a great length, we have adopted a 1.5 m buffer above Mean High Water Mark (MHWM). The Latitude and Longitude positions plotted to WGS84 projection and then the positions converted to British National Grid. Where the description quotes following MLWOT the boundary has been captured to MLWM as shown on OS MasterMap. Therefore for the definitive boundary please refer to the description in the Byelaws. With the coming of GIS and its use in government departments and commercial companies mobilising the data in this way, advances the protection of these sites and the efficiency of decision making.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
- NRW Thesaurus
-
- marine nature reserves
- geographical information systems (GIS)
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2023-12-31
Allweddair
- SeaDataNet Parameter Discovery Vocabulary
-
- Habitat extent
- Habitat characterisation
- Math
- Theme
Dyfyniad
- Dyddiad (Adolygu)
- 2021-01-06
Allweddair
- Integrated Public Sector Vocabulary
-
- nature reserves
- Math
- Theme
Dyfyniad
- Dyddiad (Adolygu)
- 2013-04-03
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
Cyfyngiadau
Cyfyngiadau
Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus
- Math o Gyfyngiad
- Other restrictions
Cyfarwyddeb Cyfyngiadau Mynediad
- Cyfyngiadau
- no limitations
Testun cyfyngiadau mynediad
- Cyfyngiadau eraill
-
There are no access restrictions to this data. NRW may release, publish or disseminate it freely.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
-
© CNC/NRW 2010. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number AC0000849444. Crown Copyright and Database Right 2010. There are no use restrictions on this data. Recipients may re-use, reproduce, disseminate this data free of charge in any format or medium, provided they do so accurately, acknowledging both the source and copyright as specified, and do not use it in a misleading context. It is the recipient's responsibility to ensure the data is fit for the intended purpose, that dissemination or publishing does not result in duplication, and that it is fairly interpreted. Advice on interpretation should be sought where required. To avoid re-using old data, users should periodically obtain the latest version from the original source.
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-3938373530 XML
- Laith Metadata
- English
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-05-31T09:15:50.265Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0