Dune Rejuvenation Trials - Newboorough Warren & Dunes NNR, Kenfig Dunes NNR, Merthyr Mawr Dunes NNR - Assessment 2016

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  • wel
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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.

Identification

Dynodydd
Identifier
NRW_DS122565
Teitl Amgen
Alternative Title
  • Dune rejuvenation trails – overview report.
Laith Metadata
Metadata Language
English
Lineage

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.
Additional Information

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
Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
Dataset Reference Date (Publication)
2016-08-01
Perchennog
Owner
  Natural Resources Wales (NRW) -
Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales
http://naturalresources.wales/?lang=en
Cychwynnwr
Originator
  Kenneth Pye Associates Ltd -
Kenneth Pye Associates Ltd, Crowthorne Enterprise Centre, Old Wokingham Road, Crowthorne, Berkshire, RG45 6AW, UK
http://www.kpal.co.uk/
 

Extent

Extent

Hyd
Geographic Extent
Wales (WLS)
N
W
E
S
Map representing the geographic extent of the dataset


 

Vertical Extent

Medin Extent Keyword

littoral
 
 

Distribution

Fformat - Math a Disgrifiad
Format Type and Description
  • Text or Plaintext ()

    Specification

    [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 

 

Quality

Ansawdd Data
Data quality

Cwmpas Ansawdd
Quality Scope
Dataset
Dataset
Cydymffurfiad
Conformity
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
Explanation

This dataset has not been assessed for conformance to the referenced INSPIRE regulation.
Degree
false
Lineage

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.
 

Keywords

Allweddair
Keywords

GEMET - INSPIRE themes, version 1.0
Math
Type
Theme
Theme

Dyfyniad
Citation

Dyddiad (Cyhoeddiad)
Date (Publication)
2008-06-01
Code
geonetwork.thesaurus.external.theme.httpinspireeceuropaeutheme-theme

Allweddair
Keywords

NRW Thesaurus
  • sand dune management
  • topography
  • Dune rejuvenation
  • Unmanned Aerial Vehicle (UAV)
Math
Type
Theme
Theme

Dyfyniad
Citation

Dyddiad (Cyhoeddiad)
Date (Publication)
2023-12-31
Code
geonetwork.thesaurus.local.theme.converted_nrw-keywords

Allweddair
Keywords

SeaDataNet Parameter Discovery Vocabulary
Math
Type
Theme
Theme

Dyfyniad
Citation

Dyddiad (Adolygu)
Date (Revision)
2021-01-06
Code
geonetwork.thesaurus.external.theme.rdf+xml
 

Spatial Reference System

Code
NONE
 

Content

Gwybodaeth Cynnwys
Content Information

Proffil CNC
NRW Profile

Elfennau CNC
Custom Elements

NRW Related Title

Dune Rejuvenation Trials Overview Report
 

Constraints

Constraints

Limitations on Public Access and Use

Math o Gyfyngiad
Restriction type
Other restrictions
Other restrictions
 

Access Constraints Directive

Limitations
no limitations
 

Access Constraints Text

Other constraints

There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
 

Use Constraints

Cyfyngiadau Defnyddio
Use constraints type
Other restrictions
Other restrictions
Other constraints

© 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.
 
 
 

Metadata

Metadata

Dynodydd Ffeil
File Identifier
4f4c4942-4343-5764-6473-313232353635 XML
Laith Metadata
Metadata Language
English
Math o adnodd
Resource type
Dataset
Dataset
Dyddiad Metadata
Metadata Date
2026-03-03T13:06:44.512Z
Enw Safonol Metadata
Metadata Standard Name
NRW
Fersiwn Metadata
Metadata Standard Version

1.0

Pwynt Cyswllt
pointOfContact
  Natural Resources Wales (NRW) -
Maes-y-Ffynnon, Penrhosgarnedd, Bangor, Gwynedd, LL57 2DW, Wales
http://naturalresources.wales/?lang=en
 
 

Publishing Body

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