Saltmarsh Features of the Taf, Tywi and Gwendraeth Estuaries 1997

This dataset comprises of the results from a National Vegetation Classification (NVC) survey as a basis for community definition in the saltmarsh habitats of the Taf, Twyi and Gwendraeth Estuaries- the 'three rivers complex'. The work was carried out in preparation for notification of the saltmarshes in the complex as a Special Area of Conservation (SAC).

Identifier: NRW_DS109880

Alternative Title

Nodweddion morfa heli Aberoedd Afon Taf, Afon Tywi ac Afon Gwendraeth

Metadata Language: English

Lineage: Standard NVC survey methodology was used in this project. 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): 1998-12-31

Temporal Extent

Begin date: 1997-10-07

End date: 1997-10-25

Topic category

Environment
Biota

Owner

Natural Resources Wales (NRW)

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

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

Originator

Ecological Surveys (Bangor)

The School House, Canon Pyon, Hereford, Herefordshire, HR4 8PF

http://www.ecologicalsurveys.co.uk/

Extent

Geographic Extent: Wales (WLS)

Vertical Extent

Medin Extent Keyword: benthic boundary layer

Format Type and Description

Geographic Information System ()

Specification

Report is held as a paper copy, GIS spatial data is held as TAB and DAT Files.

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 was used in this project. 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

Special Areas of Conservation (SAC) (see also Candidate Special Areas of Conservation cSAC)
geographical information systems (GIS)
saltmarsh (salt-marsh) (salt marsh)
National Vegetation Classification (NVC)
Taf estuary
Tywi estuary
Gwendraeth 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: Taf, Tywi and Gwendraeth Saltmarsh Survey (Burry Inlet cSAC)

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 1998. 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: 4f4c4942-4343-5764-6473-313039383830 XML

Metadata Language: English

Parent Identifier: Phase 2 Saltmarsh Survey of Wales
NRW_DS108800

Resource type: Dataset

Metadata Date: 2024-12-09T12:40:30.675Z

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 Taf, Tywi and Gwendraeth Estuaries 1997

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