Stoneworts in Wales (Recorder 6 Dataset)
A collation of all known records of stoneworts in Wales from 1726 up till August 2007. Stoneworts (or charophytes) are a group of algae that grow in fresh and brackish water and have a relatively complex structure. Stoneworts are good indicators of water quality due to their sensitivities towards pollution, including nutrient enrichment acting as a bio-indicator. Many are of conservation importance. 30 species have been recorded in the UK and 17 of these occur in Wales. Of the latter, four are Red Data Book species, six are Nationally Scarce, and 9 are considered rare in Wales; three are Priority Species in the UK Biodiversity Action Plane (BAP) and are included on the National Assembly of Wales' List of Species and Habitats of Principal Importance for the Conservation of Biological Diversity (Section 74 list). All data collated and verified at source by known expert.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS46083
- Teitl Amgen
-
- Stoneworts in Wales CCW0002900000001
- Rhawn yr Ebol yng Nghymru
- A collation of records of stoneworts in Wales
- Laith Metadata
- English
- Datganiad
-
For each record in the collation the collector or recorder is named and in most cases there is a reference to the original source. The collation has been updated in 2008. The data has been derived from a range of sources; mostly from articles in journals, floras and guides, but also from herbarium records, personal observations and commissioned surveys.
- Gwybodaeth ychwanegol
-
Associated spatial data is also available. See metadata record 100170 Stoneworts in Wales - GIS Dataset
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2007-09-26
Ystod amser
- Dyddiad cychwyn
- 1725-12-18
- Dyddiad gorffen
- 2007-09-26
- Categori pwnc
-
- Biota
- Environment
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Dosbarthiad
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Database
Database
()
- Math
-
[A] Species data is held in Recorder 6 - Stoneworts in Wales CCW0002900000001
-
Database
Database
()
- Lleolwr Adnoddau
-
View and Download Data
World Wide Web page
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
-
For each record in the collation the collector or recorder is named and in most cases there is a reference to the original source. The collation has been updated in 2008. The data has been derived from a range of sources; mostly from articles in journals, floras and guides, but also from herbarium records, personal observations and commissioned surveys.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
- NRW Thesaurus
-
- stoneworts
- non-flowering plants
- charophytes (characeae)
- algae
- water quality monitoring
- NBN Atlas
- National Biodiversity Network [NBN]
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2023-12-31
Allweddair
- Integrated Public Sector Vocabulary
-
- water quality
- water pollution
- Math
- Theme
Dyfyniad
- Dyddiad (Adolygu)
- 2013-04-03
Allweddair
-
NRW SMNR Vocabulary
-
- Animals, Plants and Other Organisms (SMNR)
- Natural Resources (incl. Features and Processes) (SMNR)
- Ecosystem (SMNR)
- Sustainable Management of Natural Resources (SMNR)
- Management Areas (SMNR)
- Woodlands (SMNR)
- Math
- Theme
Dyfyniad
- Dyddiad (Adolygu)
- 2023-12-27
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
-
There are no access restrictions on this data. NRW may release, publish or disseminate it freely.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
-
© CNC/NRW and Third Party Recorders. 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
- 4f4c4942-4343-5764-6473-3436303833 XML
- Laith Metadata
- English
- Dynodydd Rhiant
-
Natural Resources Wales (NRW) Species Data on the NBN Atlas
NRW_DS116805
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-05-31T09:41:23.878Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0