Gathering Twig Lichen Data for Powys SSSIs to Investigate Ammonia Levels: Second Phase

Twig Lichen Surveys on 9 SSSI in Powys, showing that these sites are suffering significant ammonia pollution except in a few upland areas.

Identifier: NRW_DS125502

Metadata Language: English

Lineage: Field Survey Data

Additional Information: Bacciu, NG & McGill, J. 2023. Gathering twig lichen data for Powys SSSIs to investigate ammonia levels: Second phase. NRW Evidence Report 676, 90 pp, Natural Resources Wales, Bangor.

Dataset Reference Date (Publication): 2023-03-13

Temporal Extent

Begin date: 2023-01-01

End date: 2023-02-28

Topic category

Biota

Owner

Natural Resources Wales (NRW)

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

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

Originator

Natural Resources Wales (NRW)

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

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

Originator

Bacciu

Not Provided

Extent

Geographic Extent: Wales (WLS)

Format Type and Description

Delimited Delimited ()

Specification

Documents: [A] Digital versions of the contract report: Microsoft Word document(s); and an equivalent Adobe Portable Document Format version. [B] Excel spreadsheets with species data.

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: Field Survey Data

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

lichens
lichen ecology
ammonia

Type: Theme

Citation

Date (Publication): 2023-12-31

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

Code: NONE

Content Information

NRW Profile

Custom Elements

Constraints

Limitations on Public Access and Use

Restriction type: Other restrictions

Access Constraints Directive

Limitations: no limitations

Access Constraints Text

Other constraints: Access restrictions on this data have not been determined. It may contain sensitive information and therefore may be restricted under legislation. NRW may provide access to this dataset on request, however NRW may not release, publish or disseminate the data or derived products freely without further assessment.

Use Constraints

Use constraints type: Other restrictions

Other constraints: @CNC/NRW Data may only be re-used externally under provision and in line with the terms of a NRW licence following an assessment of the data.

Metadata

File Identifier: 4f4c4942-4343-5764-6473-313235353032 XML

Metadata Language: English

Resource type: Dataset

Metadata Date: 2024-05-31T09:29:06.85Z

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.

Gathering Twig Lichen Data for Powys SSSIs to Investigate Ammonia Levels: Second Phase

Identification

Temporal Extent

Extent

Extent

Distribution

Quality

Data quality

Keywords

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