4f4c4942-4343-5764-6473-313136383230 English Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2024-05-31T09:37:21.448Z NRW 1.0 wel British National Grid (EPSG::27700) Bullhead (Cottus gobio) population condition assessment for River Wye Special Area of Conservation (SAC). Habitats Directive reporting cycle 3 2013 – 2018. Bullhead (Cottus gobio) population condition assessment for River Wye Special Area of Conservation (SAC). Habitats Directive reporting cycle 3 2013 – 2018. Asesiad cyflwr poblogaeth Penlletwad (Cottus gobio) ar gyfer Ardal Cadwraeth Arbennig (ACA) Afon Gwy. Cyfarwyddeb Cynefinoedd – trydydd cylch adrodd 2013 – 2018. 2016-12-31 NRW_DS116820 Bullhead (Cottus gobio) is a designated feature of the River Wye Special Area of Conservation (SAC). Assessments of bullhead distribution, population demographic and density in this river is of particular interest as an indication of condition assessment. The data was collected to help assess the conservation status of bullhead in the River Wye catchments. This collation of bullhead data is made up of by-catch records collected by Natural Resources Wales during salmonids, eel and coarse fish surveys. In addition a small number of by-catch records are also made during river macroinvertebrate and shad egg kick sampling surveys. The collation includes information about species distribution, size and abundance for bullhead which are a designated (Annex II) features within SAC rivers in Wales. The first 50 fish are measured and the remainder of the catch at a survey point are only counted. Bullhead (Cottus gobio) is a designated feature of the River Wye Special Area of Conservation (SAC). Assessments of bullhead distribution, population demographic and density in this river is of particular interest as an indication of condition assessment. The data was collected to help assess the conservation status of bullhead in the River Wye catchments. This collation of bullhead data is made up of by-catch records collected by Natural Resources Wales during salmonids, eel and coarse fish surveys. In addition a small number of by-catch records are also made during river macroinvertebrate and shad egg kick sampling surveys. The collation includes information about species distribution, size and abundance for bullhead which are a designated (Annex II) features within SAC rivers in Wales. The first 50 fish are measured and the remainder of the catch at a survey point are only counted. 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 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 sd">Species distribution Protected sites Species distribution GEMET - INSPIRE themes, version 1.0 GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme Wye Tributaries Wye Valley NRW Thesaurus NRW Thesaurus 2023-12-31 geonetwork.thesaurus.local.theme.converted_nrw-keywords There are no access restrictions on 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. English biota SeaVoX Vertical Co-ordinate Coverages SeaVoX Vertical Co-ordinate Coverages 2021-01-06 Wales (WLS) -4.43367876 -2.64186283 51.3369466 52.70868301 2011-01-01 2015-12-31 Database [A] Database: KiECO / WISKI [B] Documents: - Spreadsheet: Workbook Wye SAC Bullhead cycle 3 v3.xlsx - Word report - PDF report [C] Spatial ArcGIS 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 false Bullhead by-catch records were collected during juvenile salmonids, eel & coarse fish surveys conducted using electrofishing techniques. This data was previously held by Environment Agency (EA) in their National Fish Population Database (NFPD), but the Welsh data has now been transferred into Natural Resources Wales (NRW’s) WISKI / KiECO database. Shad egg data collection was done using standard kick sampling techniques. These are currently held in paper record format and spreadsheets. Bullhead by-catch records were collected during juvenile salmonids, eel & coarse fish surveys conducted using electrofishing techniques. This data was previously held by Environment Agency (EA) in their National Fish Population Database (NFPD), but the Welsh data has now been transferred into Natural Resources Wales (NRW’s) WISKI / KiECO database. Shad egg data collection was done using standard kick sampling techniques. These are currently held in paper record format and spreadsheets.