8ae3f9ef-9a75-4237-afbd-e01abe02e75b English ISO/IEC 8859-1 (also known as Latin 1) dataset dataset NERC EDS Environmental Information Data Centre Lancaster Environment Centre, Library Avenue, Bailrigg Lancaster LA1 4AP UK info@eidc.ac.uk https://eidc.ac.uk/ EIDC website The Environmental Information Data Centre (EIDC) is the UK's national data centre for terrestrial and freshwater sciences. information pointOfContact 2025-11-21T14:44:31 UK GEMINI 2.3 OSGB 1936 / British National Grid Presence and environmental data for the non-native common wall lizard (Podarcis muralis) in England, 2016-2018 2021-01-20 publication 2020-06-04 creation https://catalogue.ceh.ac.uk/id/8ae3f9ef-9a75-4237-afbd-e01abe02e75b 10.5285/8ae3f9ef-9a75-4237-afbd-e01abe02e75b doi: Williams, R., Dunn, A., Mendes da Costa, L., Hassall, C. (2021). Presence and environmental data for the non-native common wall lizard (Podarcis muralis) in England, 2016-2018. NERC Environmental Information Data Centre 10.5285/8ae3f9ef-9a75-4237-afbd-e01abe02e75b The datasets contains species presence and background points, and their associated environmental data for non-native common wall lizard (Podarcis muralis). These data are included for local and national scale modelling of likelihood of species presence, as used in the modelling software MaxEnt. The .asc files included are the raw spatial data of parameters (i.e., distance to nearest road) used in modelling at various local regions, from which SWD 'samples with data' were extracted. Outputs from the local MaxEnt models produced the .txt files included. These serve as landscape layer inputs (habitat suitability and movement cost layers) for modelling population growth and spatial spread in the Individual based modelling platform, RangeShifter. Subsequent outputs of projected population growth (number of individuals per landscape cell) and x/y coordinates for each cell, are presented in files with the prefix Pop.csv and avg.csv (averaged data over 50 replicate runs). Full details about this dataset can be found at https://doi.org/10.5285/8ae3f9ef-9a75-4237-afbd-e01abe02e75b Williams, R. University of Leeds bsrjw@leeds.ac.uk https://orcid.org/0000-0003-3706-4510 ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author Dunn, A. University of Leeds a.dunn@leeds.ac.uk https://orcid.org/0000-0002-4855-1077 ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author Mendes da Costa, L. University of Leeds lilymendesdacosta@gmail.com author Hassall, C. University of Leeds c.hassall@leeds.ac.uk https://orcid.org/0000-0002-3510-0728 ORCID record ORCID is an open, non-profit, community-driven effort to create and maintain a registry of unique researcher identifiers and a transparent method of linking research activities and outputs to these identifiers. information author Williams, R. University of Leeds bsrjw@leeds.ac.uk pointOfContact NERC EDS Environmental Information Data Centre info@eidc.ac.uk custodian NERC Environmental Information Data Centre info@eidc.ac.uk publisher University of Leeds Researcher@Library.leeds owner Environmental Monitoring Facilities theme GEMET - INSPIRE themes, version 1.0 2008-06-01 publication Podarcis muralis Wikidata 2012-10-29 creation introduction of animal species GEMET - Concepts, version 4.1.3 2019-01-28 creation Invasive species Wall lizard otherRestrictions no limitations otherRestrictions This resource is available under the terms of the Open Government Licence otherRestrictions University of Leeds otherRestrictions If you reuse this data, you should cite: Williams, R., Dunn, A., Mendes da Costa, L., Hassall, C. (2021). Presence and environmental data for the non-native common wall lizard (Podarcis muralis) in England, 2016-2018. NERC Environmental Information Data Centre https://doi.org/10.5285/8ae3f9ef-9a75-4237-afbd-e01abe02e75b textTable grid 100 English utf8 biota environment 2016-01-01 2018-12-31 -6.452 1.768 49.864 55.812 Comma-separated values (CSV) Text ASCII NERC EDS Environmental Information Data Centre info@eidc.ac.uk distributor https://data-package.ceh.ac.uk/data/8ae3f9ef-9a75-4237-afbd-e01abe02e75b Download the data Download a copy of this data download https://data-package.ceh.ac.uk/sd/8ae3f9ef-9a75-4237-afbd-e01abe02e75b.zip Supporting information Supporting information available to assist in re-use of this dataset information dataset dataset Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services 2010-12-08 Presence data were obtained through field surveys and collation of citizen science reports recorded on the online platform bit/ly.uk.lizards. Records submitted by the public were verified through site visits. Spatial data of environmental parameters for modelling at local level were generated in ArcGIS, using inputs from OS data sourced from Digimap.edina.co.uk