4f4c4942-4343-5764-6473-313232353635 English Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en 2024-05-30T14:37:34.051Z NRW 1.0 wel NONE Dune Rejuvenation Trials - Newboorough Warren & Dunes NNR, Kenfig Dunes NNR, Merthyr Mawr Dunes NNR - Assessment 2016 Dune Rejuvenation Trials - Newboorough Warren & Dunes NNR, Kenfig Dunes NNR, Merthyr Mawr Dunes NNR - Assessment 2016 Dune rejuvenation trails – overview report. 2016-08-01 NRW_DS122565 Trial dune rejuvenation works have been undertaken at Kenfig, Merthyr Mawr and Newborough during the winters of 2011-12 to 2014-15, with a hiatus in 2013-14 when work was undertaken only at Merthyr Mawr Warren. The data related to a geomorphological assessment of the effectiveness of these rejuvenation works which will inform the planning of further works and includes UAV data, GPS data, LIDAR DEMs and GIS outputs. The accompanying report provides a summary of changes in the extent of bare sand and mobile dunes at each site, discusses the factors which have resulted in differences in the impact between and within sites, and comments on the relative merits of the methods which have been used to monitor geomorphological change. Proposals are also made for further intervention works at each of the sites. Trial dune rejuvenation works have been undertaken at Kenfig, Merthyr Mawr and Newborough during the winters of 2011-12 to 2014-15, with a hiatus in 2013-14 when work was undertaken only at Merthyr Mawr Warren. The data related to a geomorphological assessment of the effectiveness of these rejuvenation works which will inform the planning of further works and includes UAV data, GPS data, LIDAR DEMs and GIS outputs. The accompanying report provides a summary of changes in the extent of bare sand and mobile dunes at each site, discusses the factors which have resulted in differences in the impact between and within sites, and comments on the relative merits of the methods which have been used to monitor geomorphological change. Proposals are also made for further intervention works at each of the sites. 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 Kenneth Pye Associates Ltd Kenneth Pye Associates Ltd, Crowthorne Enterprise Centre, Old Wokingham Road, Crowthorne, Berkshire, RG45 6AW, UK info@kpal.co.uk http://www.kpal.co.uk/ Natural Resources Wales (NRW) Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales enquiries@naturalresourceswales.gov.uk http://naturalresources.wales/?lang=en Geology GEMET - INSPIRE themes, version 1.0 GEMET - INSPIRE themes, version 1.0 2008-06-01 geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme sand dune management topography Dune rejuvenation Unmanned Aerial Vehicle (UAV) NRW Thesaurus NRW Thesaurus 2023-12-31 geonetwork.thesaurus.local.theme.converted_nrw-keywords Coastal geomorphology SeaDataNet Parameter Discovery Vocabulary SeaDataNet Parameter Discovery Vocabulary 2021-01-06 geonetwork.thesaurus.external.theme.rdf+xml 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. Attribution statement: Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. English environment SeaVoX Vertical Co-ordinate Coverages SeaVoX Vertical Co-ordinate Coverages 2021-01-06 littoral Wales (WLS) -5.777741 -2.608865 51.240829 53.513067 2009-01-01 2016-03-02 Full information is held in the following report: Pye, K; Blott, S. 2016. Dune Rejuvenation Trials Overview Report. Natural Resources Wales Evidence Report Series Report No: 296, 140pp, Natural Resources Wale Dune Rejuvenation Trials Overview Report Text or Plaintext [A]The final report in Microsoft Word and Adobe PDF formats. [B]Corrected UAV survey data for Merthyr Mawr, 29 February 2016  [C]Corrected UAV survey data for Kenfig Burrows, 02 March 2016  [D]Corrected UAV Survey data for Newborough Phase 1, Phase 2 West, Phase 2 East and Phase 3 areas, January 2016  [E]KPALRTK GPS Survey data, February 2016 [F]Composite LiDAR DEMs for Kenfig, Merthyr Mawr and Newborough (2009, 2014, 2015) [G]Revised composite UAV DEMs for Kenfig, Merthyr Mawr and Newborough  [H]Shape files of bare sand areas for each survey at Kenfig, Merthyr Mawr and Newborough  [I]Shape files of proposed areas for additional rejuvenation works at Kenfig, Merthyr Mawr and Newborough  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 The assessment is based on: * Pre-works targets and objectives; * Initial accomplishments in terms of bare sand area created by the works; * Post-works RTK-GPS topographic survey data; * Pre-works and post-works LiDAR survey data; * Pre-works and post-works conventional aerial photographs; * Post-works UAV survey photography and photogrammetric data; * Pre-and post-works ground photographs taken during survey visits; * Wind, rainfall and temperature data for nearby weather stations. The assessment is based on: * Pre-works targets and objectives; * Initial accomplishments in terms of bare sand area created by the works; * Post-works RTK-GPS topographic survey data; * Pre-works and post-works LiDAR survey data; * Pre-works and post-works conventional aerial photographs; * Post-works UAV survey photography and photogrammetric data; * Pre-and post-works ground photographs taken during survey visits; * Wind, rainfall and temperature data for nearby weather stations.