4f4c4942-4343-5764-6473-313134343636 English Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2026-03-03T17:11:42.084Z NRW 1.0 wel British National Grid (EPSG::27700) Ty Gwyn Marsh - National Vegetation Classification (NVC) Survey Saltmarsh Survey (2000) Ty Gwyn Marsh - National Vegetation Classification (NVC) Survey Saltmarsh Survey (2000) Cors Ty Gwyn - Arolwg Dosbarthiad Llystyfiant Cenedlaethol (2000) 2011-12-31 NRW_DS114466 A standard Phase 2 NVC survey was undertaken at Ty Gywn Marsh as part of the Morfa Harlech Site of Special Scientific Interest (SSSI) designation process. A standard Phase 2 NVC survey was undertaken at Ty Gywn Marsh as part of the Morfa Harlech Site of Special Scientific Interest (SSSI) designation process. 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 Evans Natural Resources Wales, Government Buildings, Arran Road, Dolgellau, Gwynedd, LL40 1LW Fiona.Evans@cyfoethnaturiolcymru.gov.uk Clark Not Provided Joanna.Clark@cyfoethnaturiolcymru.gov.uk Not Provided Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Habitats and biotopes GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme marshland habitat conservation Phase 2 Survey (Phase II) National Vegetation Classification (NVC) NRW Thesaurus 2026-03-02 geonetwork.thesaurus.local.theme.converted_nrw-keywords Land vegetation SeaDataNet Parameter Discovery Vocabulary 2024-06-19 geonetwork.thesaurus.external.theme.rdf+xml IPSV Subjects List 2020-11-18 geonetwork.thesaurus.external.theme.subjects NRW SMNR Keywords 2024-06-26 geonetwork.thesaurus.local.theme.converted_nrw-smnr-keywords 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). no limitations © CNC/NRW and © Crown copyright 2011. 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. 10000 English biota SeaVoX Vertical Co-ordinate Coverages 2021-01-06 soil and sediment GWYNEDD - GWYNEDD -4.08738169 -4.0782162 52.89311385 52.89860177 2005-05-01 2005-05-31 Documents [A] Paper map [B] Habitats held as polygon layer in MapInfo [C] Target notes, held as point layer in MapInfo 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 Standard National Vegetation Classification (NVC) survey techniques. The survey was carried out in-house by former Countryside Council for Wales (CCW) staff, now part of Natural Resources Wales (NRW). Standard National Vegetation Classification (NVC) survey techniques. The survey was carried out in-house by former Countryside Council for Wales (CCW) staff, now part of Natural Resources Wales (NRW).