Searle, K.; Butler, A.; Harris, C.; Purse, B.V.
Distribution maps of Arctostaphylos uva-ursi, Vaccinium myrtillus and Vaccinium vitis-idaea across Scotland as hosts for Phytophthora
Cite this dataset as:
Searle, K.; Butler, A.; Harris, C.; Purse, B.V. (2016). Distribution maps of Arctostaphylos uva-ursi, Vaccinium myrtillus and Vaccinium vitis-idaea across Scotland as hosts for Phytophthora . NERC Environmental Information Data Centre. https://doi.org/10.5285/5749df3d-000c-445e-a37f-dc0763b4d5ec
Download/Access
PLEASE NOTE: By accessing or using this dataset, you agree to the terms of the relevant licence agreement(s). You will ensure that this dataset is cited in any publication that describes research in which the data have been used.
This dataset is made available under the terms of the Open Government Licence
https://doi.org/10.5285/5749df3d-000c-445e-a37f-dc0763b4d5ec
These spatial layers contain the predicted occurrence and abundance of three heathland shrubs, Arctostaphylos uva-ursi, Vaccinium myrtillus and Vaccinium vitis-idaea identified as susceptible host species for Phytophthora ramorum and Phytophthora kernoviae in Scotland. The distribution models were developed from quadrat vegetation data kindly provided by Scottish Natural Heritage combined with data on climate and soil conditions as well as deer abundance and were fitted using a Bayesian Generalised Mixed Modelling approach adapted for input data on the DOMIN scale. This research was funded by the Scottish Government under research contract CR/2008/55, 'Study of the epidemiology of Phytophthora ramorum and Phytophthora kernoviae in managed gardens and heathlands in Scotland' and involved collaborators from St Andrews University, Science and Advice for Scottish Agriculture (SASA), Scottish Natural Heritage (SNH), Forestry Commission, the Food and Environment Research Agency (FERA) and the Centre for Ecology & Hydrology (CEH).
Publication date: 2016-07-07
View numbers valid from 01 June 2023 Download numbers valid from 20 June 2024 (information prior to this was not collected)
Format
Shapefile
Spatial information
Study area
Spatial representation type
Vector
Spatial reference system
OSGB 1936 / British National Grid
Temporal information
Temporal extent
2012-01-01 to 2012-12-31
Provenance & quality
A logit-normal model was developed, structured as a generalized linear mixed model (GLMM) for logit-transformed proportions. An approach was adopted that would deal with overdispersion (the large number of absence records for the species), the unequal numbers of quadrats taken per NVC survey site, and the uncertainty around the true percent cover arising from the unequal size of the DOMIN class intervals - such that the true percent cover is an unobserved latent variable. The supporting documentation contains full details of the GLMM used. Adam Butler from Biomathematics and Statistics Scotland (BioSS) provided statistical advice for habitat suitability modelling.
Licensing and constraints
This dataset is made available under the terms of the Open Government Licence
Cite this dataset as:
Searle, K.; Butler, A.; Harris, C.; Purse, B.V. (2016). Distribution maps of Arctostaphylos uva-ursi, Vaccinium myrtillus and Vaccinium vitis-idaea across Scotland as hosts for Phytophthora . NERC Environmental Information Data Centre. https://doi.org/10.5285/5749df3d-000c-445e-a37f-dc0763b4d5ec
© Scottish Government
The following statement is also required when reusing the data: 'Contains, or is based on, information supplied by the Forestry Commission. © Crown copyright and database right [2014] Ordnance Survey [100021242]'
Related
This dataset is included in the following collections
Correspondence/contact details
Dr. Bethan Purse
UK Centre for Ecology & Hydrology
Wallingford
OX10 8BB
OXFORDSHIRE
enquiries@ceh.ac.uk
OX10 8BB
OXFORDSHIRE
Authors
Butler, A.
BIOSS
Harris, C.
University of St Andrews
Other contacts
Custodian
NERC EDS Environmental Information Data Centre
info@eidc.ac.uk
Publisher
NERC Environmental Information Data Centre
info@eidc.ac.uk