4f4c4942-4343-5764-6473-313037393037 English NRW_DS116345 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=/ 2025-03-07T17:30:55.745Z NRW 1.0 wel British National Grid (EPSG::27700) SAC Monitoring: Lamprey Monitoring for the Rivers Tywi, Teifi and Cleddau (2004-2005) SAC Monitoring: Lamprey Monitoring for the Rivers Tywi, Teifi and Cleddau (2004-2005) Lamprey Monitoring, Tywi, Teifi & Cleddau Catchments 2004 - CCW - RoC Report no. 7 CCW0002800000008 Data Monitro Llysywod Afonydd Tywi, Teifi a Chleddau, 2005 2005-04-30 NRW_DS107907 River, Brook and Sea Lamprey are designated (Annex II) features of the Tywi, Teifi and Cleddau River Special Areas of Conservation. Assessments of species composition, distribution, abundance and size of these species in these river are of particular interest as an indication of Condition Assessment. The data was collected to help assess the conservation status of Lampreys in the Tywi, Teifi and Cleddau Special Areas of Conservation. Monitoring of the status of lampreys is required to comply with the reporting requirements of the Habitats Directive. A total of 112 sampling sites across the River Tywi, Teifi, Eastern and Western Cleddau were sampled of which 77 have positive records for either River or Brook Lamprey. River, Brook and Sea Lamprey are designated (Annex II) features of the Tywi, Teifi and Cleddau River Special Areas of Conservation. Assessments of species composition, distribution, abundance and size of these species in these river are of particular interest as an indication of Condition Assessment. The data was collected to help assess the conservation status of Lampreys in the Tywi, Teifi and Cleddau Special Areas of Conservation. Monitoring of the status of lampreys is required to comply with the reporting requirements of the Habitats Directive. A total of 112 sampling sites across the River Tywi, Teifi, Eastern and Western Cleddau were sampled of which 77 have positive records for either River or Brook Lamprey. 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 Environment Agency Wales (EA Wales) Cambria House, 29 Newport Road, Cardiff, CF24 0TP, Wales enquiries@environment-agency.gov.uk www.environment-agency.gov.uk 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 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme lampetra fluviatilis lampetra planeri Lampetra sp. brook lamprey river lamprey petromyzon marinus sea lamprey Special Area of Conservation Monitoring Teifi Tywi estuary Cleddau estuary NRW Thesaurus 2023-12-31 geonetwork.thesaurus.local.theme.converted_nrw-keywords SeaDataNet Parameter Discovery Vocabulary 2021-01-06 geonetwork.thesaurus.external.theme.rdf+xml Integrated Public Sector Vocabulary 2013-04-03 geonetwork.thesaurus.external.theme.subjects NRW SMNR Vocabulary 2023-12-27 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 2004. 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 NRW's copyright, 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. English biota SeaVoX Vertical Co-ordinate Coverages 2021-01-06 SIR CEREDIGION - CEREDIGION SIR GAERFYRDDIN - CARMARTHENSHIRE SIR BENFRO - PEMBROKESHIRE -5.09922227 -3.73594891 52.02506508 52.34515629 2004-11-01 2004-11-30 Rivers Ecologist, NRW. Further information is available from Countryside Council for Wales Review of consents report no. 7. Lamprey survey on the rivers Tywi, Teifi and Cleddau Database [A] The final report in Microsoft Word format. [B] Raw data workbook in excel format [C] A series of GIS layers on which the maps in the report are based in MapInfo format. [D] A full set of images produced in JPEG format [E] Species data is held in Recorder 6 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 sampling strategy for the monitoring programme for sea, river and brook lamprey followed the protocols developed for the LIFE in UK Rivers project (Harvey and Cowx, 2003). Quantitative quadrat surveys were carried out in both optimal (very silty) and sub-optimal (more rocky) habitats. Electric fishing techniques were used inside a 1m2 quadrat to draw lamprey out of the silt rather than stunning and trapping them within the silt. Sampling of optimal habitats quadrats was done thee times whilst sub-optimal habitats were sampled once. The original data contains positive and negative samples. The sampling strategy for the monitoring programme for sea, river and brook lamprey followed the protocols developed for the LIFE in UK Rivers project (Harvey and Cowx, 2003). Quantitative quadrat surveys were carried out in both optimal (very silty) and sub-optimal (more rocky) habitats. Electric fishing techniques were used inside a 1m2 quadrat to draw lamprey out of the silt rather than stunning and trapping them within the silt. Sampling of optimal habitats quadrats was done thee times whilst sub-optimal habitats were sampled once. The original data contains positive and negative samples.