Countryside Survey mapped estimates of Broad Habitat area change in Great Britain between 1990 and 1998
This dataset consists of change data for areas of Broad Habitats across Great Britain between 1990 and 1998. The data are national estimates generated by analysing the sample data from up to 569 1km squares and scaling up to a national level. The data are summarized as percentage increase or decrease in habitat area per Land Class (areas of similar environmental characteristics) and are in a vector format. The sample sites are chosen from a stratified random sample, based on a 15 by 15 km grid of GB and using the 'ITE Land Classification' as a method of stratification. The data were collected as part of Countryside Survey, a unique study or 'audit' of the natural resources of the UK's countryside. The Survey has been carried out at regular intervals since 1978 by the Centre for Ecology & Hydrology. 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. Surveys have been carried out in 1978, 1984, 1990, 1998 and 2007 with repeated visits to the majority of squares. In addition to habitat areas, vegetation species data, soil data, linear habitat data, and freshwater habitat data are also gathered by Countryside Survey. Full details about this dataset can be found at https://doi.org/10.5285/2bfdede9-8008-4ba3-ac8e-af4e6ab9888b
dataset
https://data-package.ceh.ac.uk/data/2bfdede9-8008-4ba3-ac8e-af4e6ab9888b
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https://data-package.ceh.ac.uk/sd/2bfdede9-8008-4ba3-ac8e-af4e6ab9888b.zip
name: Supporting information
description: Supporting information available to assist in re-use of this dataset
function: information
https://catalogue.ceh.ac.uk/id/2bfdede9-8008-4ba3-ac8e-af4e6ab9888b
doi:
eng
environment
Habitats and Biotopes
publication
2008-06-01
creation
2006-01-01
Great Britain
Broad Habitats
-8.648
1.768
60.861
49.864
1990-05-01
1999-10-29
publication
2015-06-02
unknown
The data were recorded onto paper field sheets in the summers of 1990 and 1998/1999 by surveyors. Data were recorded from 508 1km squares (1990) and 569 1km squares (1998/1999) sited across Britain, selected by random stratified sample. The areas of UK Biodiversity Action Plan (UK BAP) Broad Habitats were digitized in 2000. The digitized data were used to generate national estimates of the change in Broad Habitats for Great Britain using the standard Countryside Survey methodology (refer to the online documentation). Estimates are presented as percentage increases/decreases by ITE Land Class (2007 version)
publication
2010-12-08
Shapefile
© UK Centre for Ecology & Hydrology
If you reuse this data, you should 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., Watkins, J.W., Wood, C.M., Wright, S.M. (2015). Countryside Survey mapped estimates of Broad Habitat area change in Great Britain between 1990 and 1998. NERC Environmental Information Data Centre https://doi.org/10.5285/2bfdede9-8008-4ba3-ac8e-af4e6ab9888b
Centre for Ecology & Hydrology
author
Institute of Terrestrial Ecology
author
Institute of Terrestrial Ecology
author
Institute of Terrestrial Ecology
author
Institute of Terrestrial Ecology
author
Centre for Ecology & Hydrology
author
Centre for Ecology & Hydrology
author
Institute of Terrestrial Ecology
author
Centre for Ecology & Hydrology
author
Centre for Ecology & Hydrology
author
Centre for Ecology & Hydrology
author
Centre for Ecology & Hydrology
author
Centre for Ecology & Hydrology
author
Centre for Ecology & Hydrology
author
Centre for Ecology & Hydrology
author
Centre for Ecology & Hydrology
author
NERC EDS Environmental Information Data Centre
custodian
NERC Environmental Information Data Centre
publisher
UK Centre for Ecology & Hydrology
pointOfContact
UK Centre for Ecology & Hydrology
owner
Environmental Information Data Centre
Lancaster Environment Centre, Library Avenue, Bailrigg
Lancaster
LA1 4AP
UK
pointOfContact
2022-05-20T10:41:50