4f4c4942-4343-5764-6473-313135373032 English NRW_DS23774 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=/ 2025-03-07T17:06:19.611Z NRW 1.0 wel British National Grid (EPSG::27700) Monitoring invertebrates by pitfall trapping after excavation of the surface vegetation in two slacks at Newborough Warren, Ynys Llanddwyn Site of Special Scientific Interest (SSSI) in 2013. Monitoring invertebrates by pitfall trapping after excavation of the surface vegetation in two slacks at Newborough Warren, Ynys Llanddwyn Site of Special Scientific Interest (SSSI) in 2013. Monitro creaduriaid di-asgwrn-cefn gyda thrapiau pydew ar ol cloddio llystyfiant yr wyneb mewn dau o laciau yn Safle o Ddiddordeb Gwyddonol Arbennig (SoDdGA) Tywyn Niwbwrch/Ynys Llanddwyn yn 2013. 2013-03-31 NRW_DS115702 This dataset holds information regarding the monitoring of excavated dune slacks in Newborough Warren, north Wales. The monitoring consisted on invertebrate surveys focussing on the two excavations sites further inland, as well as an adjacent control site. The dataset hold 12,838 individual invertebrates records made up of 298 species. The aim of the current study is to monitor by pitfall trapping the effects upon selected dune invertebrates of the excavation of the surface vegetation of two slacks and the dunes bordering their NE ends. Some voucher specimens have been retained and are in the authors' private collections. This dataset holds information regarding the monitoring of excavated dune slacks in Newborough Warren, north Wales. The monitoring consisted on invertebrate surveys focussing on the two excavations sites further inland, as well as an adjacent control site. The dataset hold 12,838 individual invertebrates records made up of 298 species. The aim of the current study is to monitor by pitfall trapping the effects upon selected dune invertebrates of the excavation of the surface vegetation of two slacks and the dunes bordering their NE ends. Some voucher specimens have been retained and are in the authors' private collections. 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 Loxton 12 Tan y Bwlch, Mynydd Llandegai, BANGOR, LL57 4DX email unknown <!-- No web site --> 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 invertebrate sites invertebrate surveys sand dune ecology Newborough Warren NNR Newborough Warren 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, 2014. 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 YNYS MON - ISLE OF ANGLESEY -4.42199147 -4.32346536 53.12388437 53.17092859 2013-05-03 2013-10-08 Contact: Invertebrate Ecologist Relevant NRW Evidence Report: No 022 Monitoring invertebrates by pitfall trapping after excavation of the surface vegetation in two slacks at Newborough Warren - Ynys Llanddwyn SSSI in 2013 Loxton. R. Monitoring invertebrates by finger searching and pitfall trapping after excavation of the surface vegetation in three slacks at Newborough Warren - Ynys Llanddwyn SSSI (2014). Database [A] The final report in Microsoft Word and Adobe PDF formats. Located on the DMS: Reports Archive . NRW Evidence Reports KNOW-1206538853-14 NRW Evidence Report No. 022 - Monitoring~ace vegetation in two slacks at Newborough Warren - Ynys Llanddwyn SSSI in 2013. [B] Species records, which are to be transferred to Recorder 6 under Welsh Invertebrate Dataset. 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 Invertebrate monitoring was carried out using pitfall traps. There were 5465 effective trap nights spread across 17 sampling sites. All Coleoptera (beetles), Orthoptera (grasshoppers and allies), Diplopoda (millipedes), Chilopoda (centipedes), Isopoda (woodlice), Araneae (spiders) and Opiliones (harvesters) were identified and counted. Using data from previous surveys, the possible changes in the invertebrate fauna over the last 30 years are discussed in the associated report: Monitoring invertebrates by pitfall trapping after excavation of the surface vegetation in two slacks at Newborough Warren: Ynys Llanddwyn SSSI in 2013. NRW Evidence Report No: 22. Invertebrate monitoring was carried out using pitfall traps. There were 5465 effective trap nights spread across 17 sampling sites. All Coleoptera (beetles), Orthoptera (grasshoppers and allies), Diplopoda (millipedes), Chilopoda (centipedes), Isopoda (woodlice), Araneae (spiders) and Opiliones (harvesters) were identified and counted. Using data from previous surveys, the possible changes in the invertebrate fauna over the last 30 years are discussed in the associated report: Monitoring invertebrates by pitfall trapping after excavation of the surface vegetation in two slacks at Newborough Warren: Ynys Llanddwyn SSSI in 2013. NRW Evidence Report No: 22.