4f4c4942-4343-5764-6473-313135383837 English NRW_DS114501 Master Reference Data Team Natural Resources Wales, Maes y Fynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW enquiries@naturalresourceswales.gov.uk http://naturalresourceswales.gov.uk/splash?orig=/ 2024-05-31T09:38:44.385Z NRW 1.0 wel Latitude and Longitude (EPSG::4326) Comprehensive reassessment of Non Native Species in Welsh marinas (Marine Recorder dataset) Comprehensive reassessment of Non Native Species in Welsh marinas (Marine Recorder dataset) 2014 NRW Comprehensive reassessment of NNS in Welsh marinas Marine Recorder Survey MRCCW32900000002 2014-07-03 NRW_DS115887 The dataset is part of an ongoing rapid assessments for presence/absence of marine Invasive Non-Native Species (INNS) in Welsh marinas. Survey undertaken to assess the presence of non-native species in 15 marinas throughout Wales. Funding from obtained by Welsh Government Resilient Ecosystems Fund, which is administered by Natural Resources Wales (NRW). Comprehensive reassessment of non-native species on floating pontoons in Welsh marinas. 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. This metadata only covers the data held in NRWs copy of marine recorder. The dataset is part of an ongoing rapid assessments for presence/absence of marine Invasive Non-Native Species (INNS) in Welsh marinas. Survey undertaken to assess the presence of non-native species in 15 marinas throughout Wales. Funding from obtained by Welsh Government Resilient Ecosystems Fund, which is administered by Natural Resources Wales (NRW). Comprehensive reassessment of non-native species on floating pontoons in Welsh marinas. 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. This metadata only covers the data held in NRWs copy of marine recorder. Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en NRW Marine Monitoring Team Natural Resources Wales, Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW enquiries@naturalresourceswales.gov.uk http://naturalresourceswales.gov.uk/splash?orig=/ Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Data Archive for Seabed Species and Habitats (DASSH) Data Archive for Seabed Species and Habitats (DASSH), Marine Biological Association of the UK, The Laboratory, Citadel Hill, Plymouth, PL1 2PB Dash.enquiries@mba.ac.uk http://www.dassh.ac.uk sd">Species distribution Species distribution GEMET - INSPIRE themes, version 1.0 GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme invasive species (alien species) marinas and marine docks NRW Thesaurus NRW Thesaurus 2023-12-31 geonetwork.thesaurus.local.theme.converted_nrw-keywords Macroalgae generic abundance in water bodies Zoobenthos generic abundance SeaDataNet Parameter Discovery Vocabulary SeaDataNet Parameter Discovery Vocabulary 2021-01-06 geonetwork.thesaurus.external.theme.rdf+xml There are no access restrictions on this data. NRW may release, publish or disseminate it freely. no limitations © CNC/NRW and MBA 2014 Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and owners copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose. Open Government Licence (OGL) English biota SeaVoX Vertical Co-ordinate Coverages SeaVoX Vertical Co-ordinate Coverages 2021-01-06 benthic boundary layer Wales (WLS) -5.777741 -2.608865 51.240829 53.513067 2014-06-11 2014-07-04 The initial survey took place in 2011 by former Countryside Council for Wales (CCW) now Natural Resources Wales. See metadata entry 114771 Across Wales Marine Non-Native Species Survey around Welsh Marinas ( extracted from Marine Recorder ). Database [A] Species data is held in Marine Recorder: 2014 NRW Comprehensive reassessment of NNS in Welsh marinas MRCCW32900000002 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 2010-12-08 false A Rapid Assessment Survey was done at each marina. The available floating pontoons were split between the 3 surveyors. Each surveyor spent 1 hour searching their allocated area, examining and scraping pontoon sides, and examining any other substrates accessible from the surface e.g. ropes, buoys, fenders, kelps etc.. All 32 target Non Native Species presences and absences were noted and abundance estimated (using an abbreviated and adapted SACFORN scale where A=SA (Super abundant or abundant), F=CF (common or frequent), R=OR (occasional or rare), N=N (not-present)). Any other potential Non Native Species such as unidentified specimens, those requiring microscopical examination for species confirmation, and specimens to substantiate significant findings were relaxed, preserved and examined later in the laboratory. The majority of species were determined on site. This method focuses primarily on fouling organisms which live attached to solid substrates. Funding was obtained by Welsh Government Resilient Ecosystems Fund, which is administered by Natural Resources Wales (NRW). A Rapid Assessment Survey was done at each marina. The available floating pontoons were split between the 3 surveyors. Each surveyor spent 1 hour searching their allocated area, examining and scraping pontoon sides, and examining any other substrates accessible from the surface e.g. ropes, buoys, fenders, kelps etc.. All 32 target Non Native Species presences and absences were noted and abundance estimated (using an abbreviated and adapted SACFORN scale where A=SA (Super abundant or abundant), F=CF (common or frequent), R=OR (occasional or rare), N=N (not-present)). Any other potential Non Native Species such as unidentified specimens, those requiring microscopical examination for species confirmation, and specimens to substantiate significant findings were relaxed, preserved and examined later in the laboratory. The majority of species were determined on site. This method focuses primarily on fouling organisms which live attached to solid substrates. Funding was obtained by Welsh Government Resilient Ecosystems Fund, which is administered by Natural Resources Wales (NRW).