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PREFIX : <https://catalogue.ceh.ac.uk/id/>
:4622f906-e28a-4210-aa03-d2e4169b1be8
dcterms:title "Technetium-99 (99Tc) transformations in aerobic soils following experimental addition of the radioactive anion 99TcO4-" ;
dcterms:identifier "https://catalogue.ceh.ac.uk/id/4622f906-e28a-4210-aa03-d2e4169b1be8","https://doi.org/10.5285/4622f906-e28a-4210-aa03-d2e4169b1be8" ;
dcterms:bibliographicCitation "Izquierdo, M., Bailey, E., Crout, N., Sanders, H., Young, S., Shaw, S. (2019). Technetium-99 (99Tc) transformations in aerobic soils following experimental addition of the radioactive anion 99TcO4-. NERC Environmental Information Data Centre. https://doi.org/10.5285/4622f906-e28a-4210-aa03-d2e4169b1be8" ;
dcterms:description "The data comprise measurements of the 'soluble', 'adsorbed' and 'organically bound' 99Tc concentrations in a diverse set of soils following experimental addition of 99TcO4- and incubation in the laboratory under controlled temperature conditions for 897 days. The long term behaviour of 99Tc in aerobic soils was studied by conducting a laboratory-based experiment in which a set of 20 topsoils from central England with contrasting properties (e.g. pH, organic matter content, land use) were contaminated with 99TcO4- and incubated in the dark, in a moist but aerobic condition, at a temperature of 10 deg C for 2.5 yr. The physico-chemical transformations of 99Tc in each soil microcosm were periodically monitored by means of a three-step sequential extraction procedure conducted on subsamples of incubated soil. The resulting dataset enabled quantification of the kinetics of 99Tc transformation in aerobic soils as a function of soil properties and land uses (arable, grassland and moorland/woodland). The data will be useful in developing models of long-term 99Tc bioavailability in aerobic soils under temperate conditions." ;
dcterms:provenance [
a dcterms:ProvenanceStatement ;
rdfs:label "At each sampling time, a portion of ca. 4 g soil from each microcosm was subjected to a three-step sequential extraction procedure devised to quantify (i) the ‘soluble’ 99Tc, which was extracted with 0.01 M KNO3; (ii) the ‘specifically adsorbed’ 99Tc, extracted with 0.16 M KH2PO4; and (iii) the ‘organically bound’ 99Tc associated with humic and fulvic acids, dissolved with 10% tetra methyl ammonium hydroxide (TMAH) solution. Soil extracts were analysed using a Thermo Fisher Scientific iCAP-Q ICP-MS operating with a collision cell using He with kinetic energy discrimination. The Radioactive Standard NIST SRM 4288B (31.55 kBq g-1 of 99TcO4- in 0.001M KOH) was used for calibration."
] ;
dcterms:spatial [
a dcterms:Location ;
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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
<https://orcid.org/0000-0003-2282-963X> ;
dcterms:publisher
<https://ror.org/04xw4m193> ;
dcterms:isPartOf <https://catalogue.ceh.ac.uk/id/3124e313-7ce8-4832-98b4-2357fab9284c> ;
dcterms:subject
"Chernobyl",
<http://onto.nerc.ac.uk/CEHMD/topic/17>,
<http://onto.nerc.ac.uk/CEHMD/topic/8>,
"Incubation",
"Aerobic soils",
"Technetium",
<http://www.eionet.europa.eu/gemet/concept/143>,
<http://www.eionet.europa.eu/gemet/concept/7843> ;
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dcterms:available "2019-08-27"^^xsd:date ;
dcat:landingPage <https://catalogue.ceh.ac.uk/id/4622f906-e28a-4210-aa03-d2e4169b1be8>, <https://doi.org/10.5285/4622f906-e28a-4210-aa03-d2e4169b1be8> ;
dcterms:license <https://spdx.org/licenses/OGL-UK-3.0.ttl>
;
dcterms:rights [ a dcterms:RightsStatement ;
odrs:copyrightNotice "copyright Natural Environment Research Council";
]
,
[ a dcterms:RightsStatement ;
odrs:copyrightNotice "copyright University of Nottingham";
]
,
[ a dcterms:RightsStatement ;
odrs:copyrightNotice "copyright Environment Agency";
]
,
[ a dcterms:RightsStatement ;
odrs:copyrightNotice "copyright Radioactive Waste Management";
]
;
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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<https://data-package.ceh.ac.uk/data/4622f906-e28a-4210-aa03-d2e4169b1be8> ;
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;
dcterms:rights [ a dcterms:RightsStatement ;
odrs:copyrightNotice "copyright Natural Environment Research Council";
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,
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odrs:copyrightNotice "copyright University of Nottingham";
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,
[ a dcterms:RightsStatement ;
odrs:copyrightNotice "copyright Environment Agency";
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,
[ a dcterms:RightsStatement ;
odrs:copyrightNotice "copyright Radioactive Waste Management";
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;
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)"
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];
dcterms:creator
<https://orcid.org/0000-0002-2283-7202>,
<https://orcid.org/0000-0002-5266-3792>,
<https://orcid.org/0000-0001-7394-5070>,
:4622f906-e28a-4210-aa03-d2e4169b1be8_a3,
<https://orcid.org/0000-0002-3371-7185>,
<https://orcid.org/0000-0003-2282-963X> ;
dcterms:language <http://id.loc.gov/vocabulary/iso639-1/en> .
<https://orcid.org/0000-0003-2282-963X> a foaf:Person ;
foaf:name "George, S." ;
foaf:familyName "George" ;
foaf:givenName "Shaw" ;
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> ;
.
<https://orcid.org/0000-0002-2283-7202> a foaf:Person ;
foaf:name "Izquierdo, M." ;
foaf:familyName "Izquierdo" ;
foaf:givenName "M." ;
vcard:hasEmail "maria.izquierdo@idaea.csic.es" ;
foaf:member <https://ror.org/01ee9ar58> ;
.
<https://orcid.org/0000-0002-5266-3792> a foaf:Person ;
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 "N." ;
vcard:hasEmail "neil.crout@nottingham.ac.uk" ;
foaf:member <https://ror.org/01ee9ar58> ;
.
:4622f906-e28a-4210-aa03-d2e4169b1be8_a3 a foaf:Person ;
foaf:name "Sanders, H." ;
foaf:familyName "Sanders" ;
foaf:givenName "H." ;
vcard:hasEmail "sanders.heather@outlook.com" ;
foaf:member <https://ror.org/01ee9ar58> ;
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foaf:name "Young, S." ;
foaf:familyName "Young" ;
foaf:givenName "S." ;
vcard:hasEmail "scott.young@nottingham.ac.uk" ;
foaf:member <https://ror.org/01ee9ar58> ;
.
<https://orcid.org/0000-0003-2282-963X> a foaf:Person ;
foaf:name "Shaw, S." ;
foaf:familyName "Shaw" ;
foaf:givenName "Shaw" ;
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/143> a skos:Concept;
skos:prefLabel "aerobic condition"; rdfs:label "aerobic condition"
. <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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