Barr, C.J. et al

Countryside Survey 1990 mapped estimates of Broad Habitat areas in Great Britain

This dataset consists of stock (area) data for Broad Habitats across Great Britain in 1990 in a 1km grid format. The data are national estimates generated by analysing the sample data from 508 1km squares surveyed for the Countryside Survey long term monitoring project, then scaling up to a national level. The data are presented as percent habitat per 1km square for 16 different habitat types. The Countryside Survey is a unique study or 'audit' of the natural resources of the UK's countryside. The sample sites are chosen from a stratified random sample, based on a 15 by 15 km grid of GB. Surveys have been carried out in 1978, 1984, 1990, 1998 and 2007 with repeated visits to the majority of squares. The countryside is sampled and surveyed using rigorous scientific methods, allowing us to compare new results with those from previous surveys. In this way we can detect the gradual and subtle changes that occur in the UK's countryside over time. In addition to habitat areas, vegetation species, soil data, linear feature data and freshwater habitat data are also gathered by Countryside Survey.

Publication date: 2014-01-24

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Access and use conditions

This resource is made available under the terms of the Open Government Licence

You must cite: Barr, C.J.; Bunce, R.G.H.; Clarke, R.T.; Gillespie, M.K.; Hallam, C.J.; Howard, D.C.; Maskell, L.C.; Ness, M.J.; Norton, L.R.; Scott, R.J.; Scott, W.A.; Smart, S.M.; Stuart, R.C.; Wood, C.M.; Wright, S.M. (2014). Countryside Survey 1990 mapped estimates of Broad Habitat areas in Great Britain. NERC Environmental Information Data Centre. https://doi.org/10.5285/53ef00f4-e0c5-4095-850e-d4c474bc4ffd

 

© Centre for Ecology & Hydrology (Natural Environment Research Council)

This dataset is part of the following

Where/When

Study area
Temporal extent
1990-05-01    to    1990-10-31

Provenance & quality

The data were recorded onto paper field sheets in the summer of 1990 by surveyors. Data were recorded from 508 1km squares sited across Britain, selected by random stratified sample. The areas of UK Biodiversity Action Plan (UK BAP) Broad Habitats were digitized in the 1990s. The digitized data were used to generate national estimates of the stock of Broad Habitats for Great Britain using the standard Countryside Survey methodology (refer to the online documentation). Estimates are presented by ITE Land Class (2007 version), as percentage values per 1km square.

Authors

Barr, C.J.
Institute of Terrestrial Ecology
Bunce, R.G.H.
Institute of Terrestrial Ecology
Clarke, R.T.
Institute of Terrestrial Ecology
Gillespie, M.K.
Institute of Terrestrial Ecology
Hallam, C.J.
Institute of Terrestrial Ecology
Howard, D.C.
Centre for Ecology & Hydrology
Maskell, L.C.
Centre for Ecology & Hydrology
Ness, M.J.
Institute of Terrestrial Ecology
Norton, L.R.
Centre for Ecology & Hydrology
Scott, R.J.
Centre for Ecology & Hydrology
Scott, W.A.
Centre for Ecology & Hydrology
Smart, S.M.
Centre for Ecology & Hydrology
Stuart, R.C.
Centre for Ecology & Hydrology
Wood, C.M.
Centre for Ecology & Hydrology
Wright, S.M.
Centre for Ecology & Hydrology

Other contacts

Custodian
Environmental Information Data Centre
Publisher
NERC Environmental Information Data Centre
Owner
Natural Environment Research Council

Spatial

Spatial representation type
Raster
Spatial reference system
OSGB 1936 / British National Grid

Tags

Topic categories
Environment
Keywords
Environmental survey Great Britain,  habitats,  Land cover Monitoring & Observing Systems Parr Section