4f4c4942-4343-5764-6473-313130383835 English NRW_DS114501 Data Services Team Natural Resources Wales (NRW), Maes y Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW enquiries@naturalresourceswales.gov.uk http://naturalresourceswales.gov.uk/splash?orig=/ 2024-05-31T09:40:14.388Z NRW 1.0 wel British National Grid (EPSG::27700) Intertidal Monitoring Survey of the Effect of Parys Mountain Discharge around Amlwch, North Anglesey (2003) Intertidal Monitoring Survey of the Effect of Parys Mountain Discharge around Amlwch, North Anglesey (2003) 2003 CCW Amlwch Parys Mountain Discharge Intertidal Monitoring Survey MRCCW30000000024 Arolygon monitro rhynglanwol ar yr effaith a gaiff gollyngdiadau Mynydd Parys o amgylch Amlwch, Gogledd Ynys Mon (2003) 2003-06-05 NRW_DS110885 The purpose of this data capture was to detect impacts of pumping discharge from the disused copper mines in Parys Mountain. Intertidal surveys conducted around Amlwch, North Anglesey, during the early part of 2003 to detect impacts of pumping discharge from the disused copper mines in Parys Mountain into the Afon Goch (North) that flows into the sea underneath the Great Lakes plant in Amlwch. In addition there is a undergraduate project that looked at concentrations of copper in Mytilus edulis samples. These projects are both unpublished. The purpose of this data capture was to detect impacts of pumping discharge from the disused copper mines in Parys Mountain. The purpose of this data capture was to detect impacts of pumping discharge from the disused copper mines in Parys Mountain. Intertidal surveys conducted around Amlwch, North Anglesey, during the early part of 2003 to detect impacts of pumping discharge from the disused copper mines in Parys Mountain into the Afon Goch (North) that flows into the sea underneath the Great Lakes plant in Amlwch. In addition there is a undergraduate project that looked at concentrations of copper in Mytilus edulis samples. These projects are both unpublished. The purpose of this data capture was to detect impacts of pumping discharge from the disused copper mines in Parys Mountain. 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 Various Enquiries Unit, Maes y Fynnon, 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 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 intertidal marine surveys (intertidal & subtidal surveys) (littoral survey) (sublittoral surveys) (bathymetric survey) (see also marine monitoring and MNCR) Parys Mountain biological impact NRW Thesaurus NRW Thesaurus 2023-12-31 geonetwork.thesaurus.local.theme.converted_nrw-keywords Shellfish morphology, age and physiology Metal concentrations in biota SeaDataNet Parameter Discovery Vocabulary SeaDataNet Parameter Discovery Vocabulary 2021-01-06 geonetwork.thesaurus.external.theme.rdf+xml 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 2003. 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. English oceans environment biota SeaVoX Vertical Co-ordinate Coverages SeaVoX Vertical Co-ordinate Coverages 2021-01-06 benthic boundary layer Wales (WLS) -4.35101428 -4.28934271 53.40545524 53.42499849 2003-02-07 2003-06-05 Subtidal Team Leader, NRW. Documents [A] Draft report is held as a word document. [B] Quadrat data is held as excel spreadsheets. [C] Marine Recorder survey (MRCCW3000000002) [D] Data is held within spatial .tab files. [E] Photographic images are held as jpegs. 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 Surveys were carried out on 3 dates prior to discharge of water from the Parys Mountain and again in June following discharge from the mine. Two types of survey were carried out: - Quadrat surveys to record presence and density of mollusc species. 60 randomly placed quadrats of 0.25m2 were recorded at 2 sites from the mid eulittoral zone. Counts of individual species of molluscs were recorded from within each quadrat. - Intertidal species recording mid and lower shores were undertaken in accordance with standard Marine Nature Conservation Review Phase 2 surveying methods (Davies et al, 2001) at the seven sites. In addition samples of limpets Patella vulgata, mussels, Mytilus edulis and seaweeds, Ascophyllum nodosum, Fucus serratus and Mastocarpus stellatus, from all of the survey sites have been collected for tissue samples that will be analysed for copper concentration before and after discharge. Historical survey of the area conducted in the mid 1970's. Surveys were carried out on 3 dates prior to discharge of water from the Parys Mountain and again in June following discharge from the mine. Two types of survey were carried out: - Quadrat surveys to record presence and density of mollusc species. 60 randomly placed quadrats of 0.25m2 were recorded at 2 sites from the mid eulittoral zone. Counts of individual species of molluscs were recorded from within each quadrat. - Intertidal species recording mid and lower shores were undertaken in accordance with standard Marine Nature Conservation Review Phase 2 surveying methods (Davies et al, 2001) at the seven sites. In addition samples of limpets Patella vulgata, mussels, Mytilus edulis and seaweeds, Ascophyllum nodosum, Fucus serratus and Mastocarpus stellatus, from all of the survey sites have been collected for tissue samples that will be analysed for copper concentration before and after discharge. Historical survey of the area conducted in the mid 1970's.