4f4c4942-4343-5764-6473-313135353934 English NRW_DS110194 Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2025-02-04T10:23:00.764Z NRW 1.0 wel British National Grid (EPSG::27700) Special Area of Conservation (SAC) Monitoring: Vertigo moulinsiana in Cors Geirch, Corsydd Llyn/Lleyn Fens cSAC (2004) Special Area of Conservation (SAC) Monitoring: Vertigo moulinsiana in Cors Geirch, Corsydd Llyn/Lleyn Fens cSAC (2004) Arolygu ACA: Arolygu Vertigo moulinsiana yn Narpar-ardaloedd Cadwraeth Arbennig Cors Geirch, Corsydd Llyn/Lleyn Fens 2004-12-31 NRW_DS115594 Desmoulin's whorl snail, Vertigo moulinsiana, is listed in the British Red Data Book as an RDB3 (Rare) species, is scheduled on Annex II of the European Habitats and Species Directive and is included on the UK Biodiversity Action Plan short-list of priority species. The purpose of this study was to undertake monitoring of the Vertigo moulinsiana population at Cors Geirch in order to determine the thresholds necessary to carry out a condition assessment, which is a requirement of the EU Habitats and Species Directive. The only data held aside from the associated report is photographic images that are also held within the report itself. Desmoulin's whorl snail, Vertigo moulinsiana, is listed in the British Red Data Book as an RDB3 (Rare) species, is scheduled on Annex II of the European Habitats and Species Directive and is included on the UK Biodiversity Action Plan short-list of priority species. The purpose of this study was to undertake monitoring of the Vertigo moulinsiana population at Cors Geirch in order to determine the thresholds necessary to carry out a condition assessment, which is a requirement of the EU Habitats and Species Directive. The only data held aside from the associated report is photographic images that are also held within the report itself. 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 Killeen 163 High Road West, Felixstowe, Suffolk, IP11 9BD iankilleen@eircom.net <!__ Nowebsite __!> Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Species distribution GEMET - INSPIRE themes, version 1.0 GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme vertigo moulinsiana whorl snails Desmoulin's whorl snail Special Areas of Conservation (SAC) - SAC monitoring NRW Thesaurus NRW Thesaurus 2024-06-19 geonetwork.thesaurus.local.theme.converted_nrw-keywords SeaDataNet Parameter Discovery Vocabulary SeaDataNet Parameter Discovery Vocabulary 2024-06-19 geonetwork.thesaurus.external.theme.rdf+xml IPSV Subjects List IPSV Subjects List 2020-11-18 geonetwork.thesaurus.external.theme.subjects NRW SMNR Keywords NRW SMNR Keywords 2024-06-26 geonetwork.thesaurus.local.theme.converted_nrw-smnr-keywords There are no access restrictions to this data. NRW may release, publish or disseminate it freely. no limitations © CNC/NRW Data may be re-used under the terms of the Open Government Licence providing it is done so, acknowledging both the source and NRW's copyright. It is the recipient's responsibility to ensure the data is fit for the intended purpose. 5 English biota SeaVoX Vertical Co-ordinate Coverages SeaVoX Vertical Co-ordinate Coverages 2021-01-06 GWYNEDD - GWYNEDD -4.60920581 -4.46178972 52.88280242 52.93165431 2003-11-03 2004-12-31 Condition Monitoring of Vertigo moulinsiana in Cors Geirch, Corsydd Llyn/Lleyn Fens candidate Special Areas of Conservation, Wales Documents [A] The final report in Microsoft Word and Adobe PDF formats. [B] Report Photographs in JPEG Format 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 This dataset has not been assessed for conformance to the referenced INSPIRE regulation. false The monitoring of favourable condition followed the Common Standards approach outlined by the Joint Nature Conservation Committee, as adapted for the LIFE in UK River's project. Condition of the snail population and its habitat was carried out by measuring environmental variables and snail numbers at 5m intervals along two linear transects (150m and 40m in length). The results were logged onto Standard Recording Forms as developed for the LIFE Protocol. The attributes used to assess Condition were: - Area of occupancy of Vertigo moulinsiana in both transects - Population density of Vertigo moulinsiana in both transects - Vegetation species class - Ground moisture levels The monitoring of favourable condition followed the Common Standards approach outlined by the Joint Nature Conservation Committee, as adapted for the LIFE in UK River's project. Condition of the snail population and its habitat was carried out by measuring environmental variables and snail numbers at 5m intervals along two linear transects (150m and 40m in length). The results were logged onto Standard Recording Forms as developed for the LIFE Protocol. The attributes used to assess Condition were: - Area of occupancy of Vertigo moulinsiana in both transects - Population density of Vertigo moulinsiana in both transects - Vegetation species class - Ground moisture levels