Henrys, P.A.; Keith, A.M.; Robinson, D.A.; Emmett, B.A.

Model estimates of topsoil moisture [Countryside Survey]

Topsoil moisture data - gravimetric moisture content (%). Data is representative of 0 - 15 cm soil depth. Cores from 1098 plots within 256 1km by 1km squares were measured in 1998 and 2614 plots within 591 1km x 1km squares were analysed in 2007 across Great Britain. See Emmett et al. 2010 for further details of sampling and methods (http://www.countrysidesurvey.org.uk/outputs/technical-reports). Estimates of mean values within selected habitats and parent material characteristics across GB were made using Countryside Survey (CS) data from 1998 and 2007 using a mixed model approach. The estimated means of habitat/parent material combinations are modelled on dominant habitat and parent material characteristics derived from the Land Cover Map 2007 and Parent Material Model 2009, respectively. The parent material characteristics used were those which minimised AIC in the model (see Data documentation). Please see Scott, 2008 for further details of similar statistical analysis (http://www.countrysidesurvey.org.uk/outputs/technical-reports). Areas, such as urban and littoral rock, are not sampled by CS and therefore have no associated data. Also, in some circumstances sample sizes for particular habitat / parent material combinations were insufficient to estimate mean values.

Publication date: 2014-06-26

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Format of the dataset : ESRI Shapefile format

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

You must cite: Henrys, P.A.; Keith, A.M.; Robinson, D.A.; Emmett, B.A. (2014). Model estimates of topsoil moisture [Countryside Survey]. NERC Environmental Information Data Centre. https://doi.org/10.5285/8db84900-5fdb-43be-a607-e56c843d9b87

 

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

This dataset is part of the following

Where/When

Study area

Supplemental information

This dataset is cited by:

JONES, R. A., BROPHY, P. M., MITCHELL, E. S., & WILLIAMS, H. W. (2016). Rumen fluke (Calicophoron daubneyi) on Welsh farms: prevalence, risk factors and observations on co-infection with Fasciola hepatica. Parasitology, 144(2), 237-247

Provenance & quality

Data used are taken from the Countryside Survey Soils Report (Emmett et al. 2010) which can be found at http://www.countrysidesurvey.org.uk/outputs/technical-reports

Correspondence/contact details

Keith, A.M.
Centre for Ecology & Hydrology
Lancaster
enquiries@ceh.ac.uk

Authors

Henrys, P.A.
Centre for Ecology & Hydrology
Keith, A.M.
Centre for Ecology & Hydrology
Robinson, D.A.
Centre for Ecology & Hydrology
Emmett, B.A.
Centre for Ecology & Hydrology

Other contacts

Custodian
Environmental Information Data Centre
eidc@ceh.ac.uk
Publisher
NERC Environmental Information Data Centre
eidc@ceh.ac.uk

Spatial

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

Tags

Topic categories
Environment
INSPIRE Theme
Soil
Keywords
Broad Habitat,  Countryside Survey,  Parent Material Model,  Soil