Fluvial Audit of the River Dee
The results of a CCW commissioned Fluvial Geomorphological Audit of the River Dee to record the morphological features and to identify and understand the geomorphological processes which influence and control the channel activity and the morphological quality of the river system. The River Dee is a dynamic gravel-bed river with evidence of active channel migration in specific locations. The river is of high conservation status being designated a Special Area for Conservation by virtue of its Ranunculus community and in its lower reaches the river channel and its floodplain are designated as a Site of Special Scientific Interest for its morphological and physiographic features. This survey provides a baseline source for assessing site suitability by relating the presence or absence of morphological features to the condition parameters that are identified as habitat preferences for the components of the Ranunculus community. The purpose of this data capture was to develop an understanding of the dynamic geomorphology of the River Dee. The area used for this study included A 130 km length of the Main River of the River Dee, between the Bala Lake (Llyn Tegid) outflow and the Normal Tide Limit (NTL) at the Chester Weir (SJ 408659).
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS110183
- Teitl Amgen
-
- Archwiliad afonol Afon Dyfrdwy
- Laith Metadata
- English
- Datganiad
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The Fluvial Audit (FA) was conducted following the R+D 661 approach, which uses contemporary (field survey) and historic (archive desk study) data collection methods to gain a comprehensive understanding of the river system.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2005-12-31
Ystod amser
- Dyddiad cychwyn
- 2004-01-01
- Dyddiad gorffen
- 2005-12-31
- Categori pwnc
-
- Environment
- Inland waters
- Biota
Rhychwant
Rhychwant
- Hyd
- POWYS - POWYS
- Hyd
- GWYNEDD - GWYNEDD
- Hyd
- SIR Y FFLINT - FLINTSHIRE
- Hyd
- WRECSAM - WREXHAM
- Hyd
- CONWY - CONWY
- Hyd
- Wales (WLS)
))
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Documents
Documents
()
- Math
-
[A] Dee timechart and Final report ( Microsoft Word) [B] Final report (PDF and Microsoft Word) [C] DeeData Access Database [D] Field Data in Map Info Format [E] Access Data in Map Info Format [F] Field Photographs JPEG [G] Geological Data in Map Info Format [H] Historical information in Map Info Format [I] River, Canal and Reservoir locations in Map Info Format [J] Location of Files .csv format [K] Hotlinked Photographs in Map Info Format
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Documents
Documents
()
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
-
The Fluvial Audit (FA) was conducted following the R+D 661 approach, which uses contemporary (field survey) and historic (archive desk study) data collection methods to gain a comprehensive understanding of the river system.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
- NRW Thesaurus
-
- fluvial
- fluvial geomorphology
- fluvial processes
- rivers (see also specific river names)
- river Dee (afon Dyfrdwy)
- Special Areas of Conservation (SAC) (see also Candidate Special Areas of Conservation cSAC)
- SSSI (Sites of Special Scientific Interest)
- geomorphology
- marine and freshwater inventory
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2023-12-31
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
- Teitlau cysylltiedig CNC
-
Fluvial audit of the River Dee
Cyfyngiadau
Cyfyngiadau
Cyfyngiadau ar Fynediad a Defnydd Cyhoeddus
- Math o Gyfyngiad
- Other restrictions
Cyfarwyddeb Cyfyngiadau Mynediad
- Cyfyngiadau
- no limitations
Testun cyfyngiadau mynediad
- Cyfyngiadau eraill
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The following data is considered OS derived data and is therefore jointly owned by NRW and the Ordnance Survey. There are no access restrictions on this data. However there are third party use restrictions.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
-
© CNC/NRW and © Crown copyright. All rights reserved. Natural Resources Wales, AC0000849444 Data may be re-used under provision and in line with the terms of a NRW licence. Those seeking commercial re-use require a commercial licence available from the OS.
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313130313833 XML
- Laith Metadata
- English
- Dynodydd Rhiant
-
Fluvial Audits of Welsh River Systems
NRW_DS101833
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-05-30T15:37:21.407Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0