River Usk Special Area of Conservation (SAC) habitat structure condition assessment 2013 - 2015
This dataset consists of the condition assessment of the River Usk Special Area of Conservation (SAC) physical river habitat quality assessed using River Habitat Survey (RHS) and LEAFPAC (river macrophyte) survey data between 2012 and 2016. NRW is responsible for monitoring the condition of the river habitat quality on SAC rivers designated for the Ranunculion feature; more formally known as “Water courses of plain to montane levels with the Ranunculion fluitantis and Callitricho-Batrachion vegetation” (EU habitat code 3260). Habitats Directive and NRW is required to evaluate the conservation status of this river habitat. The Common Standards Monitoring (CSM) guidance (JNCC, 2014) sets out eight river habitat quality assessment attributes for the condition of this SAC feature. Specific details for RHS survey methods are detailed in Environment Agency. 2003. The River Habitat Survey manual. Details for the LEAFPAC macrophyte survey method are found in Environment Agency. 2008. Surveying freshwater macrophytes in rivers. Operational instruction 131-07.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS116538
- Teitl Amgen
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- River Habitats Survey data extracted from database for 2013, 2014 and 2015 condition assessment: River Usk 3rd cycle assessment Rivers Common Standard Monitoring
- Asesiad o gyflwr strwythur cynefin Ardal Cadwraeth Arbennig (ACA) Afon Wysg 2013 - 2015
- Laith Metadata
- English
- Datganiad
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The River Habitat Survey (extracted from Biosys) and LEAFPAC surveys are conducted as part of the Water Framework Directive (WFD) water bodies classification. Common Standards Monitoring (CSM) guidance recommends that some of this data can be used to assess the following physical habitat attributes: - Habitat Modification Score - Riparian zone vegetation naturalness - Large woody debris - Fine sediment - Negative indicators: alien / locally absent species
- Gwybodaeth ychwanegol
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Specific details for RHS survey methods are detailed in Environment Agency. 2003. The River Habitat Survey manual. Details for the LEAFPAC macrophyte survey method are found in Environment Agency. 2008. Surveying freshwater macrophytes in rivers. Operational instruction 131-07. Thomas, Rh. 2014. CSM Habitat Structure Assessment for the Habitats Directive Second Monitoring Cycle (2007-2012). Updated version 2 (28/02/14). NRW unpub guidance. Thomas, Rh. (2013). CSM Habitat Structure Assessment for the Habitats Directive Second Monitoring Cycle (2007-2012). CCW Internal Note.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2016-03-10
Ystod amser
- Dyddiad cychwyn
- 2007-01-01
- Categori pwnc
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- Biota
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Dosbarthiad
- Fformat - Math a Disgrifiad
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-
Documents
()
- Math
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[A] Reports in PDF format [B] Data extracted from Biosys
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Documents
()
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Cydymffurfiad
- 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
- Eglurhad
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This dataset has not been assessed for conformance to the referenced INSPIRE regulation.
- Gradd
- false
- Datganiad
-
The River Habitat Survey (extracted from Biosys) and LEAFPAC surveys are conducted as part of the Water Framework Directive (WFD) water bodies classification. Common Standards Monitoring (CSM) guidance recommends that some of this data can be used to assess the following physical habitat attributes: - Habitat Modification Score - Riparian zone vegetation naturalness - Large woody debris - Fine sediment - Negative indicators: alien / locally absent species
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
- NRW Thesaurus
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- River Usk
- Common Standards Monitoring (CSM)
- Special Areas of Conservation (SAC) - SAC monitoring
- Special Areas of Conservation (SAC) (see also Candidate Special Areas of Conservation cSAC)
- Habitats Directive (Directive 92/43/EEC) (EC Habitats Directive) (European Community Habitats Directive)
- biological monitoring
- biological surveys
- River Habitat Survey (RHS)
- LEAFPACS
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2023-12-31
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
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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There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
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© 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.
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313136353338 XML
- Laith Metadata
- English
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-05-31T09:23:53.523Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
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1.0