4f4c4942-4343-5764-6473-3437303832 English Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2024-05-30T09:06:31.222Z NRW 1.0 wel British National Grid (EPSG::27700) Storm Petrel (Hydrobates pelagicus) Census of Skokholm and Skomer Special Protection Area (SPA) Storm Petrel (Hydrobates pelagicus) Census of Skokholm and Skomer Special Protection Area (SPA) Cyfrifiad pedrynnod drycin AGA Sgogwm a Sgomer 2005-01-01 NRW_DS47082 Population estimate of storm petrels Hydrobates pelagicus on Skomer in 2003 and 2004, and Skokholm in 2003. The purpose of this data capture was to create a population estimate to provide a baseline for monitoring. As well as establishment of monitoring plots and methods for future monitoring. Population estimate of storm petrels Hydrobates pelagicus on Skomer in 2003 and 2004, and Skokholm in 2003. The purpose of this data capture was to create a population estimate to provide a baseline for monitoring. As well as establishment of monitoring plots and methods for future monitoring. 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 Wildlife Trusts of South and West Wales Cilgerran, Cardigan, Pembrokeshire, SA43 2TB Unknown http://www.welshwildlife.org/ Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en GEMET - INSPIRE themes, version 1.0 GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme storm petrels hydrobates pelagicus Skokholm Skomer (Skomer Island) Special Protection Areas (SPAs) (see also proposed Special Protection Area pSPA) NRW Thesaurus NRW Thesaurus 2023-12-31 geonetwork.thesaurus.local.theme.converted_nrw-keywords SeaDataNet Parameter Discovery Vocabulary SeaDataNet Parameter Discovery Vocabulary 2021-01-06 geonetwork.thesaurus.external.theme.rdf+xml Integrated Public Sector Vocabulary Integrated Public Sector Vocabulary 2013-04-03 geonetwork.thesaurus.external.theme.subjects NRW SMNR Vocabulary NRW SMNR Vocabulary 2023-12-27 geonetwork.thesaurus.local.theme.converted_nrw-smnr-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 SIR BENFRO - PEMBROKESHIRE -5.777741 -2.608865 51.240829 53.512067 2003-06-01 2004-08-30 Documents Report (CCW contract science reports 671, 672, 675) MS Word document. Raw data is appended to report. 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 Tape playback census was conducted, with repeat visits to a calibration site to calculate response rates. Previous storm petrel surveys have been carried out to different methodologies, but this is the only complete census of both islands using standard tape-playback methods. This is the most reliable census to date, and confidence limits are given for the Skomer estimate. However, data can be influenced by variation in response rates, and further investigation is needed to better understand this variation and associated error. All data is held within the report. Tape playback census was conducted, with repeat visits to a calibration site to calculate response rates. Previous storm petrel surveys have been carried out to different methodologies, but this is the only complete census of both islands using standard tape-playback methods. This is the most reliable census to date, and confidence limits are given for the Skomer estimate. However, data can be influenced by variation in response rates, and further investigation is needed to better understand this variation and associated error. All data is held within the report.