4f4c4942-4343-5764-6473-313130303730 English dataset Marine and Freshwater Evidence Manager 01248 385500 Countryside Council for Wales Maes y Ffynnon Bangor Gwynedd LL57 2DW enquiries@ccw.gov.uk pointOfContact 2016-11-15 MEDIN Discovery Metadata Standard Version 2.3.2 urn:ogc:def:crs:EPSG::WGS84 OGP Across Wales drop-down video monitoring, 2007-2010 2009 CCW North Pen Llyn drop down and towed video monitoring 2009 CCW Pembrokeshire Crepidula drop down and towed video survey 2008 CCW Pembrokeshire drop down and towed video monitoring 2009 CCW Pembrokeshire Zostera drop down and towed video survey Gwaith monitor cwymp-gamerau ar draws Cymru 2007 CCW Pembrokeshire reef features drop down and towed video monitoring 2007 CCW North Pen Llyn drop down and towed video monitoring 2008 CCW North Pen Llyn drop down and towed video monitoring 2010 CCW North Pen Llyn drop down and towed video monitoring 2010 (June) CCW North Pen Llyn drop down and towed video monitoring - additional survey 2012-04-30 publication 2010-08-30 revision 110070 http://www.ccw.gov.uk Drop-down video surveys of SACs across Wales. Works is carried out by Royal Haskoning under contract to CCW and focuses on Pen Llyn a'r Sarnau SAC and Pembrokeshire Marine SAC. Countryside Council for Wales (CCW) 01248 385500 Countryside Council for Wales Maes y Ffynnon Bangor Gwynedd LL56 2DW enquiries@ccw.gov.uk originator CCW Marine Monitoring Team 01248 385500 Enquiries Unit Maes y Ffynnon Bangor LL57 2DW enquiries@ccw.gov.uk originator Royal Haskoning 0131 555 0506 Enquiries Unit Maes y Ffynnon Edinburgh LL57 2DW EH6 6PP info@edinburgh.royalhaskoning.com originator Countryside Council for Wales (CCW) 01248 385500 Countryside Council for Wales Maes y Ffynnon Bangor Gwynedd LL56 2DW enquiries@ccw.gov.uk custodian Annual CD/DVD Habitats and biotopes GEMET - INSPIRE themes, version 1.0 2012-04-11 publication Zoobenthos taxonomic abundance Macroalgae and seagrass taxonomy-related counts BODC Parameter Discovery Vocabulary 2012-04-11 publication benthic boundary layer SeaDataNet vertical extent keywords 2012-04-11 publication NDGO0001 © CCGC/CCW 2010 Recipients may only re-use sensitive data in strict confidence under the terms of a CCW Restricted Release Licence. No publication or dissemination is permitted, except if sensitive records are removed in advance, or shown only at a coarser scale. otherRestrictions Part of this dataset is sensitive and restricted. Records of the following species are considered sensitive: Ostrea edulis, Pecten maximus, Aequipecten operculiaris, Palinurus elephas. Sensitive data must be kept confidential; general release, is not permitted due to risk of harm to the environment or third parties. Sensitive data may only be released under a CCW Restricted Release Licence. Requests should be referred to CCW's Access to Information Officer. Data may be released freely if the sensitive records are removed in advance, or shown only at a coarser scale. English biota oceans ISO3166 Countries 2012-04-11 publication Wales (WLS) -5.61396 -4.22042 51.54280 53.36197 2007-07-11 2012-06-04 Charlie Lindenbaum, Marine Monitoring Biologist, MFSG. Marine and Freshwater Evidence Manager 01248 385500 Countryside Council for Wales Maes y Ffynnon Bangor Gwynedd LL57 2DW enquiries@ccw.gov.uk distributor dataset Following methodological and equipment trial (Sanderson et al, 2001; Southeran et al, 2004) drop-down video survey methods were employed extensively in Welsh SACs in 2004 and 2005 (Axelsson et al, 2006). The 2004 survey work focused on Cardigan Bay SAC, while the 2005 survey work focused on Pen Llyn a'r Sarnau, Menai Strait and Conwy Bay, Cardigan Bay and Pembrokeshire Marine. Drop-down video is useful for gathering large volumes of data across wide areas of seabed and often to depths beyond which divers observations can be safely made. Detailed methods and site locations are described in CCW Marine Monitoring Report 24a.