Saltmarsh Features of the Dee and Clwyd Estuaries 2000

This dataset contains the results from a National Vegetation Classification (NVC) survey used as a basis for community definition in the saltmarsh habitats of the Dee and Clwyd Estuaries. The purpose of this dataset was to provide systematic descriptions at the plant community level of saltmarsh and associated habitats in the Dee and Clwyd estuaries. The objective was to provide an essential basis for monitoring, facilitate management planning and improve our ability to evaluate development proposals.

Identifier: NRW_DS109883

Alternative Title

Nodweddion morfa heli Aberoedd Afon Dyfrdwy ac Afon Clwyd

Metadata Language: English

Lineage: Standard NVC survey methodology. Data collected by trained personnel, digitised by contractors, validated by CCW KMG, corrections made by contractors, validated again by CCW KMG, corrections made in-house in conjunction with relevant salt marsh specialist. CCW commissioned survey which contributes to an NVC Saltmarsh survey collation (see 'part of' field).

Dataset Reference Date (Publication): 2001-12-31

Temporal Extent

Begin date: 2000-06-30

End date: 2000-07-31

Topic category

Environment
Biota

Owner

Natural Resources Wales (NRW)

Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales

http://naturalresources.wales/?lang=en

Originator

Dargie

Environmental Consultant, Loch Fleet View, Skelbo Street, Dornoch, IV25 3QQ, Scotland

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Extent

Geographic Extent: Wales (WLS)

Vertical Extent

Medin Extent Keyword: benthic boundary layer

Format Type and Description

Geographic Information System ()

Specification

a) GIS products-Vegetation polygons (MapInfo Table) Mosaic information (MapInfo Table) Site Boundaries (MapInfo Table) Survey Boundary (MapInfo Table) Quadrat points (MapInfo Table) Target Note points (MapInfo Table) Vegetation NVC summaries (MapInfo Table) b) Paper report

Data quality

Quality Scope: Dataset

Conformity: Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services
Explanation
Degree: false

Lineage: Standard NVC survey methodology. Data collected by trained personnel, digitised by contractors, validated by CCW KMG, corrections made by contractors, validated again by CCW KMG, corrections made in-house in conjunction with relevant salt marsh specialist. CCW commissioned survey which contributes to an NVC Saltmarsh survey collation (see 'part of' field).

Keywords

GEMET - INSPIRE themes, version 1.0

Habitats and biotopes

Type: Theme

Citation

Date (Publication): 2008-06-01

Code: geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme

Keywords

NRW Thesaurus

saltmarsh (salt-marsh) (salt marsh)
geographical information systems (GIS)
National Vegetation Classification (NVC)
Dee estuary
Clwyd Estuary
vegetation (see also specific types eg.coastal or heathland vegetation and vegetation surveys)
vegetation classification
vegetation surveys (vegetation monitoring)(see also biologicalsurveys)

Type: Theme

Citation

Date (Publication): 2023-12-31

Code: geonetwork.thesaurus.local.theme.converted_nrw-keywords

Keywords

SeaDataNet Parameter Discovery Vocabulary

Habitat characterisation

Type: Theme

Citation

Date (Revision): 2021-01-06

Code: geonetwork.thesaurus.external.theme.rdf+xml

Code: British National Grid (EPSG::27700)

Content Information

NRW Profile

Custom Elements

NRW Related Title: NVC survey of saltmarsh and other habitats in the Dee and Clwyd estuaries 2000

NRW Related Title: Milford Haven saltmarsh survey : volume 1. Report to the Milford Haven Waterway Environmental Surveillance Group

NRW Related Title: Milford Haven saltmarsh survey : volume 2. Report to the Milford Haven Waterway Environmental Surveillance Group.

Constraints

Limitations on Public Access and Use

Restriction type: Other restrictions

Access Constraints Directive

Limitations: no limitations

Access Constraints Text

Other constraints: The following data is considered OS derived data and is therefore jointly owned by NRW and the Ordnance Survey. NRW may release, publish or disseminate this data freely; providing recipients are made aware of use restrictions (See general use restrictions).

Use Constraints

Use constraints type: Other restrictions

Other constraints: © CNC/NRW and © Crown copyright 2001. All rights reserved. Natural Resources Wales, AC0000849444 Third parties seeking to re-use this data require a Licence issued by NRW. It allows re-use, reproduction and dissemination in any format or medium but only for non-commercial purposes, according to the terms and conditions of the Licence. Those seeking commercial re-use require a commercial licence available from the OS.

Metadata

File Identifier: 4f4c4942-4343-5764-6473-313039383833 XML

Metadata Language: English

Parent Identifier: Phase 2 Saltmarsh Survey of Wales
NRW_DS108800

Resource type: Dataset

Metadata Date: 2024-12-09T12:40:26.566Z

Metadata Standard Name: NRW

Metadata Standard Version: 1.0

pointOfContact

Natural Resources Wales (NRW)

Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales

http://naturalresources.wales/?lang=en

Publishing Body

Access the portal

Full access to the portal and metadata.

Saltmarsh Features of the Dee and Clwyd Estuaries 2000

Identification

Temporal Extent

Extent

Extent

Vertical Extent

Distribution

Quality

Data quality

Keywords

Keywords

Citation

Keywords

Citation

Keywords

Citation

Spatial Reference System

Content

Content Information

NRW Profile

Custom Elements

Constraints

Constraints

Limitations on Public Access and Use

Access Constraints Directive

Access Constraints Text

Use Constraints

Metadata

Metadata

Publishing Body