PREFIX rdf: PREFIX rdfs: PREFIX skos: PREFIX owl: PREFIX xsd: PREFIX dcterms: PREFIX dcat: PREFIX dcmitype: PREFIX foaf: PREFIX geo: PREFIX vcard: PREFIX prov: PREFIX odrs: PREFIX sosa: PREFIX sdo: PREFIX ef: PREFIX doo: PREFIX adms: PREFIX : :8ccccf05-45b4-4a65-b145-38e9b44d2ce4 dcterms:title "United Kingdom Butterfly Monitoring Scheme: species trends 2019" ; dcterms:identifier "https://catalogue.ceh.ac.uk/id/8ccccf05-45b4-4a65-b145-38e9b44d2ce4","https://doi.org/10.5285/8ccccf05-45b4-4a65-b145-38e9b44d2ce4" ; dcterms:bibliographicCitation "Botham, M., Brereton, T., Harris, S., Harrower, C., Middlebrook, I., Randle, Z., Roy, D.B. (2020). United Kingdom Butterfly Monitoring Scheme: species trends 2019. NERC Environmental Information Data Centre. https://doi.org/10.5285/8ccccf05-45b4-4a65-b145-38e9b44d2ce4" ; dcterms:description "This dataset provides linear trends, over varying time periods, for the Collated Indices of individual butterfly species across the UK. The main statistical values derived from a linear regression (slope, standard error, P-value) are presented for the entire time series for each species (1976# to the present year), for the last 20 years, and for the last decade. In addition, trends are classified based on the direction and significance of a linear slope together with an estimated percentage change for that time period. These trend data are provided for all UK butterfly species for which we have sufficient data (58 species). Trends are calculated by performing a linear regression on the annual Collated indices for each species. Collated indices are calculated using a log-linear model incorporating individual site indices from all monitored sites across the UK for a given species in a given year. Trends across different time series allow us to determine the long and short-term status of individual species. This is enables us to focus conservation and research and also to assess species responses to conservation already in place. The UK Butterfly Monitoring Scheme is organized and funded by Butterfly Conservation (BC), the Centre for Ecology & Hydrology (CEH), the British Trust for Ornithology (BTO), and the Joint Nature Conservation Committee (JNCC). The UKBMS is indebted to all volunteers who contribute data to the scheme. This work was supported by the Natural Environment Research Council award number NE/R016429/1 as part of the UK-SCAPE programme delivering National Capability. #Because the Collated indices are only calculated for each species in years in which it was recorded on five or more sites, the starting year for the series is later than 1976 for a number of rarer species." ; dcterms:provenance [ a dcterms:ProvenanceStatement ; rdfs:label "Trends are calculated by performing a linear regression on the annual Collated Indices for each species. Indices are calculated for all species (across WCBS squares and traditional UKBMS sites) using the Generalised Abundance Index (GAI) method developed in 2016 with an additional modification that the data from each site in each year is weighted in the final stage relative to the proportion of the species flight period surveyed that year for that site. They give a statistical measure of how the abundance of each species has changed on monitored sites since 1976, over the last 20 years, and over the last decade. Because the Collated indices are only calculated for each species in years in which there was sufficient data available, the starting year for the series is later than 1976 for a number of rarer species." ] ; dcterms:spatial [ a dcterms:Location ; dcat:bbox "POLYGON((-8.648 49.864, -8.648 60.861, 1.768 60.861, 1.768 49.864, -8.648 49.864))"^^geo:wktLiteral ; ] ; dcterms:temporal [ a dcterms:PeriodOfTime ; dcat:startDate "2019-04-01"^^xsd:date ; dcat:endDate "2019-09-30"^^xsd:date ; ] ; dcat:contactPoint :8ccccf05-45b4-4a65-b145-38e9b44d2ce4_c0 ; dcterms:publisher ; dcterms:isPartOf ; dcterms:subject , , , , , "UK-SCAPE", , , ; prov:wasGeneratedBy ; a dcat:Dataset; dcterms:type dcmitype:Dataset ; dcterms:available "2020-07-17"^^xsd:date ; dcat:landingPage , ; dcterms:license ; dcterms:rights [ a dcterms:RightsStatement ; odrs:copyrightNotice "copyright UK Centre for Ecology & Hydrology"; ] , [ a dcterms:RightsStatement ; odrs:copyrightNotice "copyright Butterfly Conservation"; ] , [ a dcterms:RightsStatement ; odrs:copyrightNotice "copyright British Trust for Ornithology"; ] , [ a dcterms:RightsStatement ; odrs:copyrightNotice "copyright Natural Environment Research Council"; ] , [ a dcterms:RightsStatement ; odrs:copyrightNotice "copyright Joint Nature Conservation Committee"; ] ; dcterms:accessRights ; dcterms:theme ; dcat:distribution [ dcat:accessURL ; dcterms:license ; dcterms:rights [ a dcterms:RightsStatement ; odrs:copyrightNotice "copyright UK Centre for Ecology & Hydrology"; ] , [ a dcterms:RightsStatement ; odrs:copyrightNotice "copyright Butterfly Conservation"; ] , [ a dcterms:RightsStatement ; odrs:copyrightNotice "copyright British Trust for Ornithology"; ] , [ a dcterms:RightsStatement ; odrs:copyrightNotice "copyright Natural Environment Research Council"; ] , [ a dcterms:RightsStatement ; odrs:copyrightNotice "copyright Joint Nature Conservation Committee"; ] ; dcterms:accessRights ; dcterms:format [ a dcterms:IMT ; rdf:value "Comma-separated values (CSV)" ; rdfs:label "Comma-separated values (CSV)" ] ; ]; dcterms:creator , :8ccccf05-45b4-4a65-b145-38e9b44d2ce4_a1, :8ccccf05-45b4-4a65-b145-38e9b44d2ce4_a2, , , :8ccccf05-45b4-4a65-b145-38e9b44d2ce4_a5, ; dcterms:language . :8ccccf05-45b4-4a65-b145-38e9b44d2ce4_c0 a foaf:Person ; foaf:name "Brereton, T." ; foaf:familyName "Brereton" ; foaf:givenName "Tom" ; vcard:hasEmail "tbrereton@butterfly-conservation.org" ; foaf:member [foaf:name "Butterfly Conservation"] ; . a foaf:Organization ; foaf:name "NERC Environmental Information Data Centre" ; vcard:hasEmail "info@eidc.ac.uk" ; foaf:member ; . a foaf:Person ; foaf:name "Botham, M." ; foaf:familyName "Botham" ; foaf:givenName "M." ; vcard:hasEmail "enquiries@ceh.ac.uk" ; foaf:member ; . :8ccccf05-45b4-4a65-b145-38e9b44d2ce4_a1 a foaf:Person ; foaf:name "Brereton, T." ; foaf:familyName "Brereton" ; foaf:givenName "T." ; vcard:hasEmail "tbrereton@butterfly-conservation.org" ; foaf:member [foaf:name "Butterfly Conservation"] ; . :8ccccf05-45b4-4a65-b145-38e9b44d2ce4_a2 a foaf:Person ; foaf:name "Harris, S." ; foaf:familyName "Harris" ; foaf:givenName "S." ; vcard:hasEmail "sarah.harris@bto.org" ; foaf:member [foaf:name "British Trust for Ornithology"] ; . a foaf:Person ; foaf:name "Harrower, C." ; foaf:familyName "Harrower" ; foaf:givenName "C." ; vcard:hasEmail "enquiries@ceh.ac.uk" ; foaf:member ; . a foaf:Person ; foaf:name "Middlebrook, I." ; foaf:familyName "Middlebrook" ; foaf:givenName "I." ; vcard:hasEmail "imiddlebrook@butterfly-conservation.org" ; foaf:member [foaf:name "Butterfly Conservation"] ; . :8ccccf05-45b4-4a65-b145-38e9b44d2ce4_a5 a foaf:Person ; foaf:name "Randle, Z." ; foaf:familyName "Randle" ; foaf:givenName "Z." ; vcard:hasEmail "zrandle@butterfly-conservation.org" ; foaf:member [foaf:name "Butterfly Conservation"] ; . a foaf:Person ; foaf:name "Roy, D.B." ; foaf:familyName "Roy" ; foaf:givenName "D.B." ; vcard:hasEmail "enquiries@ceh.ac.uk" ; foaf:member ; . a skos:Concept; skos:prefLabel "England"; rdfs:label "England" . a skos:Concept; skos:prefLabel "Scotland"; rdfs:label "Scotland" . a skos:Concept; skos:prefLabel "Wales"; rdfs:label "Wales" . a skos:Concept; skos:prefLabel "Northern Ireland"; rdfs:label "Northern Ireland" . a skos:Concept; skos:prefLabel "United Kingdom"; rdfs:label "United Kingdom" . a skos:Concept; skos:prefLabel "Biodiversity"; rdfs:label "Biodiversity" . a skos:Concept; skos:prefLabel "lepidopteran"; rdfs:label "lepidopteran" . a skos:Concept; skos:prefLabel "butterfly"; rdfs:label "butterfly" . a foaf:Organization ; foaf:name "UK Centre for Ecology & Hydrology" . a prov:Activity ; .