Monitro cymunedau cennau yn GNG Ystangbwll
Stackpole Warren is noted for its communities of calcicolous terricolous lichens which occupy heavily rabbit-grazed ground with a poor cover of vascular plants. However, available evidence suggests that the amount of open ground and short grazed turf at Stackpole Warren has been decreasing for at least 3 decades. The purpose of this data capture was to examine the terricolous lichen sites at Stackpole Warren for signs of damage which might be attributable to oil pollution from the Sea Empress; to extend monitoring coverage of the terricolous lichen sites at Stackpole National Nature Reserve (NNR); and to assess the success of management in maintaining the notable species and communities.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS110159
- Teitl Amgen
-
- Laith Metadata
- English
- Datganiad
-
Condition monitoring of lichens (lichens examined in the field for signs of damage/unexplained mortality). Quadrat recording-5 lichen quadrats established in 1994 were relocated and full species list made. 107 new lichen quadrats were also established in 1997 at regular intervals along transects established on a number of the terricolous lichen sites. Photographs were taken of each quadrat. Within each quadrat a list of lichens, vascular plants and bryophytes was made- each assigned a Domin value. The only data associated with this project is held within the report.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 1997-03-31
Ystod amser
- Dyddiad cychwyn
- 1994-01-01
- Dyddiad gorffen
- 1997-03-31
- Categori pwnc
-
- Biota
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
- Hyd
- SIR BENFRO - PEMBROKESHIRE
))
Maint Fertigol
- Maint allweddair MEDIN
-
benthic boundary layer
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Documents
(
Unknown
)
- Math
-
Report is held as a pdf format
-
Documents
(
Unknown
)
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
-
This dataset has not been assessed for conformance to the referenced INSPIRE regulation.
- Gradd
- false
- Datganiad
-
Condition monitoring of lichens (lichens examined in the field for signs of damage/unexplained mortality). Quadrat recording-5 lichen quadrats established in 1994 were relocated and full species list made. 107 new lichen quadrats were also established in 1997 at regular intervals along transects established on a number of the terricolous lichen sites. Photographs were taken of each quadrat. Within each quadrat a list of lichens, vascular plants and bryophytes was made- each assigned a Domin value. The only data associated with this project is held within the report.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
-
NRW Thesaurus
-
- marine and freshwater inventory
- transect (transects) (transect profile) (transect profiles)
- Stackpole Warren
- quadrats
- South Pembrokeshire
- lichens
- Stackpole NNR
- Pembrokeshire (county pre 1974)( county since 4/96)
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2026-08-27
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2024-06-19
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
- Teitlau cysylltiedig CNC
-
Monitoring of lichen communities at Stackpole NNR
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 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
- 4f4c4942-4343-5764-6473-313130313539 XML
- Laith Metadata
- English
- Dynodydd Rhiant
-
Stackpole National Nature Reserve Species Inventory and Ad Hoc sightings from around Pembrokeshire (extracted from Recorder 6)
NRW_DS116726
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2026-09-28T13:39:38.062Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0