Approaches for Monitoring the Effectiveness of Tir Gofal in Delivering Benefits to Farmland Birds
Tir Gofal is the main scheme in Wales, within which some habitat management prescriptions are designed to provide benefits to breeding and wintering farmland birds. The aim of this project was to identify and evaluate methods of monitoring the extent to which this is achieved. The purpose of this data capture was to assess possible approaches to monitor the effect of Tir Gofal on farmland birds.
- Dull adnabod
- Rhychwant
- Dosbarthiad
- Ansawdd
- Allweddeiriau
- System Cyfeirio Gofodol
- Cynnwys
- Cyfyngiadau
- Cynnal a chadw
- Metadata
Dull adnabod
- Dynodydd
- NRW_DS115656
- Laith Metadata
- English
- Datganiad
-
New data on the abundance and species richness of birds on samples of treatment and control farms in winter were obtained using an area search method modified from previous studies. Similar data for the breeding season were obtained from previous surveys of ESAs in Wales. An evaluation of type I errors rates for given sample size and effect size were carried out by fitting log-linear models to these data. This was done after re-sampling and sub-sampling procedures were used to simulate different sample sizes and effect sizes for a comparative scheme monitoring design.
- Dyddiad cyfeirnod y set ddata (Cyhoeddiad)
- 2004-03-31
Ystod amser
- Dyddiad cychwyn
- 2002-11-04
- Dyddiad gorffen
- 2003-03-31
- Categori pwnc
-
- Biota
- Farming
Rhychwant
Rhychwant
- Hyd
- Wales (WLS)
))
Dosbarthiad
- Fformat - Math a Disgrifiad
-
-
Documents
Documents
()
- Math
-
[A] The final report in Microsoft Word and Adobe PDF formats. [B] Raw data workbook in excel format containing all data collected at each farm.
-
Documents
Documents
()
Ansawdd
Ansawdd Data
- Cwmpas Ansawdd
- Dataset
- Datganiad
-
New data on the abundance and species richness of birds on samples of treatment and control farms in winter were obtained using an area search method modified from previous studies. Similar data for the breeding season were obtained from previous surveys of ESAs in Wales. An evaluation of type I errors rates for given sample size and effect size were carried out by fitting log-linear models to these data. This was done after re-sampling and sub-sampling procedures were used to simulate different sample sizes and effect sizes for a comparative scheme monitoring design.
Allweddeiriau
Allweddair
Allweddair
- NRW Thesaurus
-
- farmland
- farmland birds
- Tir Gofal
- agri-environmental schemes
- Math
- Theme
Dyfyniad
- Dyddiad (Cyhoeddiad)
- 2023-12-31
System Cyfeirio Gofodol
Cynnwys
Gwybodaeth Cynnwys
Proffil CNC
Elfennau CNC
- Teitlau cysylltiedig CNC
-
A scoping study to evaluate potential approaches for monitoring the effectiveness of Tir Gofal in delivering benefits to farmland birds
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 2004 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.
Metadata
Metadata
- Dynodydd Ffeil
- 4f4c4942-4343-5764-6473-313135363536 XML
- Laith Metadata
- English
- Math o adnodd
- Dataset
- Dyddiad Metadata
- 2024-05-31T09:14:10.097Z
- Enw Safonol Metadata
- NRW
- Fersiwn Metadata
-
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