Across Wales Marine Non-Native Species Survey around Welsh Marinas

The dataset is part of an Ongoing rapid assessments for presence/absence of marine Invasive Non-Native Species (INNS) in Welsh marinas. A sub-section of probable invasive marine species was determined using a mixture of Welsh high-priority species and species previously found by the Marine Aliens 2 Group. The purpose of this data capture was to look at the spread of invasive non-natives in Wales and provide early warnings for new introductions with a possible view to employing eradication techniques.

Identifier: NRW_DS114771

Alternative Title

2011 CCW/SOS Across Wales Non-Native Species Survey MRCCW31300000002
Arolwg o Rywogaethau Anfrodorol ar Draws Cymru 2011

Metadata Language: English

Lineage: Assessments were conducted by visual inspection of the entire marina and associated structures from the surface followed by snorkel surveys where non-natives were observed or where native biota composition suggested that marina habitat was amenable to non-native colonisation. Initial surveys in 2011 were carried out by the Countryside Council for Wales, with subsequent work to be carried out by The School of Ocean Sciences, Bangor University under a MoA with CCW.

Dataset Reference Date (Publication): 2011-07-07

Temporal Extent

Begin date: 2011-07-04

End date: 2011-07-07

Topic category

Biota

Owner

University of Wales, Bangor. School of Ocean Sciences

Bangor, Gwynedd, LL57 2DG

http://www.bangor.ac.uk

Owner

Natural Resources Wales (NRW)

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

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

Originator

Countryside Council for Wales (CCW). Marine and Freshwater Ecosystems Group

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

http://www.ccw.gov.uk

Originator

University of Wales, Bangor. School of Ocean Sciences

Bangor, Gwynedd, LL57 2DG

http://www.bangor.ac.uk

Extent

Geographic Extent: Wales (WLS)

Vertical Extent

Medin Extent Keyword: benthic boundary layer

Format Type and Description

Database ()

Specification

[A] Species data is helding in MEDIN compatible spreadsheet format and Marine Recorder

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: Assessments were conducted by visual inspection of the entire marina and associated structures from the surface followed by snorkel surveys where non-natives were observed or where native biota composition suggested that marina habitat was amenable to non-native colonisation. Initial surveys in 2011 were carried out by the Countryside Council for Wales, with subsequent work to be carried out by The School of Ocean Sciences, Bangor University under a MoA with CCW.

Keywords

GEMET - INSPIRE themes, version 1.0

Species distribution

Type: Theme

Citation

Date (Publication): 2008-06-01

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

Keywords

NRW Thesaurus

invasive species (alien species)
marinas and marine docks

Type: Theme

Citation

Date (Publication): 2023-12-31

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

Keywords

SeaDataNet Parameter Discovery Vocabulary

Zoobenthos generic abundance
Macroalgae generic abundance in water bodies

Type: Theme

Citation

Date (Revision): 2021-01-06

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

Code: Latitude and Longitude (EPSG::4326)

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: This data is jointly owned by NRW and University of Wales, Bangor. There are no access restrictions to this data. NRW may release, publish or disseminate it freely.

Use Constraints

Use constraints type: Other restrictions

Other constraints: © CNC/NRW and University of Wales, Bangor. 2011. 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 the copyright of NRW/ University of Wales, Bangor 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

File Identifier: 4f4c4942-4343-5764-6473-313134373731 XML

Metadata Language: English

Parent Identifier: Natural Resources Wales (NRW) Marine Benthic Species and Habitat Collation Held in Marine Recorder
NRW_DS114501

Resource type: Dataset

Metadata Date: 2024-12-09T12:37:27.573Z

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.

Across Wales Marine Non-Native Species Survey around Welsh Marinas

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