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PREFIX dcterms: <http://purl.org/dc/terms/>
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:0d8b2aea-574c-4cff-a8bd-17115a0b90fc
dcterms:title "Time series of uranium transformations in aerobic soils following experimental addition of uranyl ion" ;
dcterms:identifier "https://catalogue.ceh.ac.uk/id/0d8b2aea-574c-4cff-a8bd-17115a0b90fc","https://doi.org/10.5285/0d8b2aea-574c-4cff-a8bd-17115a0b90fc" ;
dcterms:bibliographicCitation "Izquierdo, M., Young, S., Bailey, E., Crout, N., Chenery, S., Shaw, G. (2020). Time series of uranium transformations in aerobic soils following experimental addition of uranyl ion. NERC Environmental Information Data Centre. https://doi.org/10.5285/0d8b2aea-574c-4cff-a8bd-17115a0b90fc" ;
dcterms:description "The data comprise measurements of the 'soluble', 'chemically exchangeable' and 'isotopically exchangeable' U concentrations in a diverse set of soils following experimental addition of UO22+ and incubation in the laboratory under controlled temperature conditions for ca. 1.7 years. The long term behaviour of U in aerobic soils was studied by conducting a laboratory-based experiment in which a set of twenty topsoils from central England with contrasting properties (e.g. pH, organic matter content, land use) were contaminated with a solution containing UO22+ in soluble form and incubated in the dark, in a moist but aerobic condition, at a temperature of 10 deg C for 619 days. The transformations of U in each soil microcosm were periodically monitored by means of soil extractions conducted on subsamples of incubated soils. The resulting dataset enabled quantification of the kinetics of UO22+ transformations in aerobic soils and the relationships with soil properties and land uses (arable, grassland and moorland/woodland). The dataset will be useful in developing models of long-term U bioavailability in aerobic soils under temperate conditions." ;
dcterms:provenance [
a dcterms:ProvenanceStatement ;
rdfs:label "At each sampling time, a portion of ca. 4g soil from each microcosm was equilibrated with 0.01 M KNO3 to quantify the soluble U. The chemically exchangeable and isotopically exchangeable fractions of U were determined by equilibrating another portion of ca. 2g soil with 1 M Mg(NO3)2 containing a known amount of the isotopic tracers 233UO22+ and 236UO22+. Soil extracts were analysed using a Thermo Fisher Scientific iCAP-Q ICP-MS."
] ;
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] ;
dcterms:temporal
[ a dcterms:PeriodOfTime ;
dcat:startDate "2014-11-01"^^xsd:date ;
dcat:endDate "2017-05-31"^^xsd:date ;
] ;
dcat:contactPoint
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<https://ror.org/04xw4m193> ;
dcterms:isPartOf <https://catalogue.ceh.ac.uk/id/3124e313-7ce8-4832-98b4-2357fab9284c> ;
dcterms:subject
"Chernobyl",
"Chornobyl",
<http://onto.nerc.ac.uk/CEHMD/topic/17>,
<http://onto.nerc.ac.uk/CEHMD/topic/8>,
"Incubation",
"Aerobic soils",
<http://www.eionet.europa.eu/gemet/concept/8791>,
<http://www.eionet.europa.eu/gemet/concept/146>,
<http://www.eionet.europa.eu/gemet/concept/7843> ;
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dcterms:type dcmitype:Dataset ;
dcterms:available "2020-04-23"^^xsd:date ;
dcat:landingPage <https://catalogue.ceh.ac.uk/id/0d8b2aea-574c-4cff-a8bd-17115a0b90fc>, <https://doi.org/10.5285/0d8b2aea-574c-4cff-a8bd-17115a0b90fc> ;
dcterms:license <https://spdx.org/licenses/OGL-UK-3.0.ttl>
;
dcterms:accessRights <http://vocab.nerc.ac.uk/collection/N07/current/UNRS/> ;
dcterms:theme
<http://onto.nerc.ac.uk/CEHMD/topic/17>,
<http://onto.nerc.ac.uk/CEHMD/topic/8> ;
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[
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dcterms:creator
<https://orcid.org/0000-0002-2283-7202>,
<https://orcid.org/0000-0002-3371-7185>,
<https://orcid.org/0000-0002-5266-3792>,
<https://orcid.org/0000-0001-7394-5070>,
<https://orcid.org/0000-0002-4096-0183>,
:0d8b2aea-574c-4cff-a8bd-17115a0b90fc_a5 ;
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:0d8b2aea-574c-4cff-a8bd-17115a0b90fc_c0 a foaf:Person ;
foaf:name "Shaw, G." ;
foaf:familyName "Shaw" ;
foaf:givenName "George" ;
vcard:hasEmail "george.shaw@nottingham.ac.uk" ;
foaf:member <https://ror.org/01ee9ar58> ;
.
<https://ror.org/04xw4m193> a foaf:Organization ;
foaf:name "NERC Environmental Information Data Centre" ;
vcard:hasEmail "info@eidc.ac.uk" ;
foaf:member <https://ror.org/04xw4m193> ;
.
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foaf:name "Izquierdo, M." ;
foaf:familyName "Izquierdo" ;
foaf:givenName "Maria" ;
vcard:hasEmail "maria.izquierdo@idaea.csic.es" ;
foaf:member <https://ror.org/01ee9ar58> ;
.
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foaf:name "Young, S." ;
foaf:familyName "Young" ;
foaf:givenName "Scott" ;
vcard:hasEmail "scott.young@nottingham.ac.uk" ;
foaf:member <https://ror.org/01ee9ar58> ;
.
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foaf:name "Bailey, E." ;
foaf:familyName "Bailey" ;
foaf:givenName "E." ;
vcard:hasEmail "liz.bailey@nottingham.ac.uk" ;
foaf:member <https://ror.org/01ee9ar58> ;
.
<https://orcid.org/0000-0001-7394-5070> a foaf:Person ;
foaf:name "Crout, N." ;
foaf:familyName "Crout" ;
foaf:givenName "Neil" ;
vcard:hasEmail "neil.crout@nottingham.ac.uk" ;
foaf:member <https://ror.org/01ee9ar58> ;
.
<https://orcid.org/0000-0002-4096-0183> a foaf:Person ;
foaf:name "Chenery, S." ;
foaf:familyName "Chenery" ;
foaf:givenName "S." ;
vcard:hasEmail "srch@bgs.ac.uk" ;
foaf:member <https://ror.org/04a7gbp98> ;
.
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foaf:name "Shaw, G." ;
foaf:familyName "Shaw" ;
foaf:givenName "George" ;
vcard:hasEmail "george.shaw@nottingham.ac.uk" ;
foaf:member <https://ror.org/01ee9ar58> ;
.
<http://onto.nerc.ac.uk/CEHMD/topic/17> a skos:Concept;
skos:prefLabel "Soil"; rdfs:label "Soil"
. <http://onto.nerc.ac.uk/CEHMD/topic/8> a skos:Concept;
skos:prefLabel "Radioecology"; rdfs:label "Radioecology"
. <http://www.eionet.europa.eu/gemet/concept/8791> a skos:Concept;
skos:prefLabel "uranium"; rdfs:label "uranium"
. <http://www.eionet.europa.eu/gemet/concept/146> a skos:Concept;
skos:prefLabel "aerobic process"; rdfs:label "aerobic process"
. <http://www.eionet.europa.eu/gemet/concept/7843> a skos:Concept;
skos:prefLabel "soil"; rdfs:label "soil"
.
<https://ror.org/01ee9ar58> a foaf:Organization ;
foaf:name "University of Nottingham" .
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foaf:name "British Geological Survey" .