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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.\n\nSubsequent 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).","distributionFormats":[{"name":"Comma-separated values (CSV)","type":"text/csv","version":"unknown"},{"name":"Plain text","type":"text/plain","version":"unknown"},{"name":"ASCII","type":"text/plain","version":"unknown"}],"distributorContacts":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"distributor","email":"info@eidc.ac.uk"}],"id":"8ae3f9ef-9a75-4237-afbd-e01abe02e75b","incomingCitationCount":0,"infoLinks":[{"url":"https://data-package.ceh.ac.uk/sd/8ae3f9ef-9a75-4237-afbd-e01abe02e75b.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","type":"OTHER"}],"inspireThemes":[{"theme":"Environmental Monitoring Facilities","uri":"http://inspire.ec.europa.eu/theme/ef"}],"keywordsOther":[{"value":"Wall lizard"},{"value":"Podarcis muralis","uri":"http://www.wikidata.org/entity/Q186615"},{"value":"introduction of animal species","uri":"http://www.eionet.europa.eu/gemet/concept/10660"}],"keywordsTheme":[{"value":"Invasive species","uri":"http://onto.nerc.ac.uk/CEHMD/topic/10"}],"licences":[{"value":"This resource is available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"}],"lineage":"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","metadataDate":"2026-06-29T16:53:52","notGEMINI":false,"onlineResources":[{"url":"https://data-package.ceh.ac.uk/data/8ae3f9ef-9a75-4237-afbd-e01abe02e75b","name":"Download the data","description":"Download a copy of this data","function":"download","type":"OTHER"},{"url":"https://data-package.ceh.ac.uk/sd/8ae3f9ef-9a75-4237-afbd-e01abe02e75b.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","type":"OTHER"}],"pointsOfContact":[{"familyName":"Williams","givenName":"Rob","organisationName":"University of Leeds","role":"pointOfContact","email":"bsrjw@leeds.ac.uk","fullName":"Williams, R.","pointOfContact":"University of Leeds"}],"publicationDate":"2021-01-20T00:00:00.000Z","publishers":[{"organisationName":"NERC Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"}],"resourceIdentifiers":[{"code":"https://catalogue.ceh.ac.uk/id/8ae3f9ef-9a75-4237-afbd-e01abe02e75b"},{"code":"10.5285/8ae3f9ef-9a75-4237-afbd-e01abe02e75b","codeSpace":"doi"}],"resourceType":{"value":"dataset"},"responsibleParties":[{"familyName":"Williams","givenName":"R.","organisationName":"University of Leeds","role":"author","email":"bsrjw@leeds.ac.uk","nameIdentifier":"https://orcid.org/0000-0003-3706-4510","fullName":"Williams, R."},{"familyName":"Dunn","givenName":"A.","organisationName":"University of Leeds","role":"author","email":"a.dunn@leeds.ac.uk","nameIdentifier":"https://orcid.org/0000-0002-4855-1077","fullName":"Dunn, A."},{"familyName":"Mendes da Costa","givenName":"L.","organisationName":"University of Leeds","role":"author","email":"lilymendesdacosta@gmail.com","fullName":"Mendes da Costa, L."},{"familyName":"Hassall","givenName":"C.","organisationName":"University of Leeds","role":"author","email":"c.hassall@leeds.ac.uk","nameIdentifier":"https://orcid.org/0000-0002-3510-0728","fullName":"Hassall, C."},{"familyName":"Williams","givenName":"Rob","organisationName":"University of Leeds","role":"pointOfContact","email":"bsrjw@leeds.ac.uk","fullName":"Williams, R.","pointOfContact":"University of Leeds"},{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"},{"organisationName":"NERC Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"},{"organisationName":"University of Leeds","organisationIdentifier":"https://ror.org/024mrxd33","role":"rightsHolder","email":"Researcher@Library.leeds"}],"rightsHolders":[{"organisationName":"University of Leeds","organisationIdentifier":"https://ror.org/024mrxd33","role":"rightsHolder","email":"Researcher@Library.leeds"}],"spatialReferenceSystems":[{"code":"http://www.opengis.net/def/crs/EPSG/0/27700","title":"OSGB 1936 / British National Grid"}],"spatialRepresentationTypes":["textTable","grid"],"spatialResolutions":[{"distance":"100","uom":"urn:ogc:def:uom:EPSG::9001"}],"temporalExtents":[{"begin":"2016-01-01","end":"2018-12-31"}],"title":"Presence and environmental data for the non-native common wall lizard (Podarcis muralis) in England, 2016-2018","topicCategories":[{"value":"biota","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/biota"},{"value":"environment","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/environment"}],"topics":["http://onto.nerc.ac.uk/CEHMD/topic/10"],"type":"dataset","uri":"https://catalogue.ceh.ac.uk/id/8ae3f9ef-9a75-4237-afbd-e01abe02e75b","useConstraints":[{"value":"This resource is available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"},{"value":"University of Leeds","code":"intellectualPropertyRights"}]}