PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
PREFIX owl: <http://www.w3.org/2002/07/owl#>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX dcterms: <http://purl.org/dc/terms/>
PREFIX dcat: <http://www.w3.org/ns/dcat#>
PREFIX dcmitype: <http://purl.org/dc/dcmitype/>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX geo: <http://www.opengis.net/ont/geosparql#>
PREFIX vcard: <http://www.w3.org/2006/vcard/ns#>
PREFIX prov: <http://www.w3.org/ns/prov#>
PREFIX odrs: <http://schema.theodi.org/odrs#>
PREFIX sosa: <http://www.w3.org/ns/sosa/>
PREFIX sdo: <https://schema.org/>
PREFIX ef: <http://www.w3.org/2015/03/inspire/ef/>
PREFIX doo: <https://digital.ceh.ac.uk/ontology/doo/>
PREFIX adms: <http://www.w3.org/ns/adms#>
PREFIX : <https://catalogue.ceh.ac.uk/id/>
:94e37080-4383-4f6e-b14a-04ac2ac79bf0
dcterms:title "Diurnal soil nitrous oxide emission, soil temperature and other non-diurnal parameter data, UK, 1983-2019, collated from literature" ;
dcterms:identifier "https://catalogue.ceh.ac.uk/id/94e37080-4383-4f6e-b14a-04ac2ac79bf0","https://doi.org/10.5285/94e37080-4383-4f6e-b14a-04ac2ac79bf0" ;
dcterms:bibliographicCitation "Wu, Y.F., Bradley, A. (2021). Diurnal soil nitrous oxide emission, soil temperature and other non-diurnal parameter data, UK, 1983-2019, collated from literature. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/94e37080-4383-4f6e-b14a-04ac2ac79bf0" ;
dcterms:description "These datasets were used for a study investigating the prevalence of diurnal variability of soil nitrous oxide (N¬2O) emissions. The datasets contain 286 diurnal N¬2O flux datasets and 160 diurnal soil temperature datasets, which were extracted from 46 published journal articles that were selected from a literature search and passed through a set of eligibility criteria. The datasets also include processed diurnal N¬2O flux data, which were used to classify the diurnal N¬2O pattern of the datasets. Data of non-diurnal factors from the literature including soil pH, bulk density, soil texture, season of measurement, soil water-filled pore space, irrigation and grazing are also included in the datasets." ;
dcterms:provenance [
a dcterms:ProvenanceStatement ;
rdfs:label "Diurnal N¬2O flux and soil temperature data were extracted from figures presented in literature using a data recovery tool – ‘engauge digitizer’ which convert graphic presentations of data to numeric data. Diurnal N¬2O flux data were normalised to eliminate magnitude differences between datasets. Diurnal N¬2O flux datasets were further processed by identifying the times of highest, second highest, lowest and second lowest flux, as well as calculating the percentage of emission between certain 12-hour periods (e.g. 6am – 6pm) over the full day of measurement using trapezoidal integration, to categorise the diurnal N¬2O pattern of each dataset. Other non-diurnal factors were extracted from literature and recorded onto their corresponding diurnal N¬2O flux datasets."
] ;
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 "1983-01-01"^^xsd:date ;
dcat:endDate "2019-12-31"^^xsd:date ;
] ;
dcat:contactPoint
<https://orcid.org/0000-0002-0729-7842> ;
dcterms:publisher
<https://ror.org/04xw4m193> ;
dcterms:subject
"nitrous oxide",
"N2O flux",
<http://www.eionet.europa.eu/gemet/concept/7843>,
<http://www.eionet.europa.eu/gemet/concept/232>,
<http://www.eionet.europa.eu/gemet/concept/3763>,
<http://www.eionet.europa.eu/gemet/concept/5613> ;
a dcat:Dataset;
dcterms:type dcmitype:Dataset ;
dcterms:available "2021-07-06"^^xsd:date ;
dcat:landingPage <https://catalogue.ceh.ac.uk/id/94e37080-4383-4f6e-b14a-04ac2ac79bf0>, <https://doi.org/10.5285/94e37080-4383-4f6e-b14a-04ac2ac79bf0> ;
dcterms:license <https://spdx.org/licenses/OGL-UK-3.0.ttl>
;
dcterms:accessRights <http://vocab.nerc.ac.uk/collection/N07/current/UNRS/> ;
dcat:distribution [
dcat:accessURL
<https://data-package.ceh.ac.uk/data/94e37080-4383-4f6e-b14a-04ac2ac79bf0> ;
dcterms:license <https://spdx.org/licenses/OGL-UK-3.0.ttl>
;
dcterms:accessRights <http://vocab.nerc.ac.uk/collection/N07/current/UNRS/> ;
dcterms:format
[
a dcterms:IMT ;
rdf:value "Comma-separated values (CSV)" ; rdfs:label "Comma-separated values (CSV)"
] ;
];
dcterms:creator
<https://orcid.org/0000-0002-0729-7842>,
<https://orcid.org/0000-0003-1062-4768> ;
dcterms:language <http://id.loc.gov/vocabulary/iso639-1/en> .
<https://orcid.org/0000-0002-0729-7842> a foaf:Person ;
foaf:name "Wu, Y.F." ;
foaf:familyName "Wu" ;
foaf:givenName "Y.F." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://ror.org/04xw4m193> a foaf:Organization ;
foaf:name "NERC EDS Environmental Information Data Centre" ;
vcard:hasEmail "info@eidc.ac.uk" ;
foaf:member <https://ror.org/04xw4m193> ;
.
<https://orcid.org/0000-0002-0729-7842> a foaf:Person ;
foaf:name "Wu, Y.F." ;
foaf:familyName "Wu" ;
foaf:givenName "Y.F." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
<https://orcid.org/0000-0003-1062-4768> a foaf:Person ;
foaf:name "Bradley, A." ;
foaf:familyName "Bradley" ;
foaf:givenName "A." ;
vcard:hasEmail "enquiries@ceh.ac.uk" ;
foaf:member <https://ror.org/00pggkr55> ;
.
<http://www.eionet.europa.eu/gemet/concept/7843> a skos:Concept;
skos:prefLabel "soil"; rdfs:label "soil"
. <http://www.eionet.europa.eu/gemet/concept/232> a skos:Concept;
skos:prefLabel "agriculture"; rdfs:label "agriculture"
. <http://www.eionet.europa.eu/gemet/concept/3763> a skos:Concept;
skos:prefLabel "greenhouse gas"; rdfs:label "greenhouse gas"
. <http://www.eionet.europa.eu/gemet/concept/5613> a skos:Concept;
skos:prefLabel "nitrogen oxides"; rdfs:label "nitrogen oxides"
.
<https://ror.org/00pggkr55> a foaf:Organization ;
foaf:name "UK Centre for Ecology & Hydrology" .