Monitro creaduriaid di-asgwrn-cefn gyda thrapiau pydew ar ol cloddio llystyfiant yr wyneb mewn dau o laciau yn Safle o Ddiddordeb Gwyddonol Arbennig (SoDdGA) Tywyn Niwbwrch/Ynys Llanddwyn yn 2013.
This dataset contains information relating to the monitoring of excavated dune slacks at Newborough Warren, North Wales. The monitoring programme comprised invertebrate surveys focusing on two excavated slack sites further inland, together with an adjacent control site.
The dataset contains 12,838 individual invertebrate records representing 298 species.
The aim of the study was to assess, through pitfall trapping, the effects of excavating surface vegetation from two dune slacks and the dunes bordering their north-eastern ends on selected dune invertebrate species.
Some voucher specimens were retained and are held in the authors' private collections.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS115702
- Teitl Amgen
-
- Laith Metadata
- English
- Datganiad
-
Invertebrate monitoring was carried out using pitfall traps. A total of 5,465 effective trap nights were achieved across 17 sampling sites.
All Coleoptera (beetles), Orthoptera (grasshoppers and related species), Diplopoda (millipedes), Chilopoda (centipedes), Isopoda (woodlice), Araneae (spiders), and Opiliones (harvestmen) were identified and counted.
Data from previous surveys were used to assess potential changes in the invertebrate fauna over the preceding 30 years. These findings are discussed in the associated report:
Monitoring Invertebrates by Pitfall Trapping after Excavation of the Surface Vegetation in Two Slacks at Newborough Warren, Ynys Llanddwyn SSSI, in 2013. NRW Evidence Report No. 22.
- Gwybodaeth ychwanegol
-
Evidence Report: No 022 Monitoring invertebrates by pitfall trapping after excavation of the surface vegetation in two slacks at Newborough Warren - Ynys Llanddwyn SSSI in 2013 Loxton. R.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2013-03-31
Ystod amser
- Dyddiad cychwyn
- 2013-05-03
- Dyddiad gorffen
- 2013-10-08
- Categori pwnc
-
- Biota
Rhychwant
Rhychwant
- Hyd
- SIR YNYS MON - ISLE OF ANGLESEY
))
Dosbarthiad
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Documents
(
Unknown
)
- Math
-
Final report in Microsoft Word and Adobe PDF formats
-
Database
(
Unknown
)
- Math
-
Species records to be transferred to Recorder 6 (Welsh Invertebrate Dataset)
-
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
-
Invertebrate monitoring was carried out using pitfall traps. A total of 5,465 effective trap nights were achieved across 17 sampling sites.
All Coleoptera (beetles), Orthoptera (grasshoppers and related species), Diplopoda (millipedes), Chilopoda (centipedes), Isopoda (woodlice), Araneae (spiders), and Opiliones (harvestmen) were identified and counted.
Data from previous surveys were used to assess potential changes in the invertebrate fauna over the preceding 30 years. These findings are discussed in the associated report:
Monitoring Invertebrates by Pitfall Trapping after Excavation of the Surface Vegetation in Two Slacks at Newborough Warren, Ynys Llanddwyn SSSI, in 2013. NRW Evidence Report No. 22.
Allweddeiriau
Allweddair
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2008-06-01
Allweddair
-
NRW Thesaurus
-
- invertebrate sites
- Newborough Warren
- invertebrate surveys
- Newborough Warren NNR
- sand dune ecology
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2026-08-27
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
- Teitlau cysylltiedig CNC
-
Monitoring invertebrates by finger searching and pitfall trapping after excavation of the surface vegetation in three slacks at Newborough Warren - Ynys Llanddwyn SSSI (2014).
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 to this data. NRW may release, publish or disseminate it freely.
Defnyddiwch gyfyngiadau
- Cyfyngiadau Defnyddio
- Other restrictions
- Cyfyngiadau eraill
-
© CNC/NRW, 2014. There are no use restrictions on this data. Recipients may re-use, reproduce, disseminate this data free of charge in any format or medium, provided they do so accurately, acknowledging both the source and NRW's copyright, and do not use it in a misleading context. It is the recipient's responsibility to ensure the data is fit for the intended purpose, that dissemination or publishing does not result in duplication, and that it is fairly interpreted. Advice on interpretation should be sought where required. To avoid re-using old data, users should periodically obtain the latest version from the original source.
Datganiad Priodoli
- Cyfyngiadau eraill
-
Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved.
Math o Drwydded
- Cyfyngiadau eraill
- Open Government Licence
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313135373032 XML
- Laith Metadata
- English
- Dynodydd Rhiant
-
Welsh Invertebrate Database (WID)
NRW_DS23774
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2026-10-01T14:21:09.344Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
1.0