@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://ckan.publishing.service.gov.uk/dataset/7492d960-2b9d-421a-8d37-691ee5f6e45a> a dcat:Dataset ;
    dct:description "PROJECT DETAILS ONLY - NO DATA. Sandstones in hydrocarbon basins are usually cemented by quartz: this frequently infills porosity by 50%, and so dramatically reduces reservoir quality. Predictive models for spatial patterns of cementation require to know the sources of silica, and the hydrogeology of cement-forming fluids. The ion microprobe has recently proved capable of in-situ micro analysis (0.02mm), to decipher the record of palaeo-fluids. To date 18O/16O has provided an effective tracer of fluid source, but sources of silica remain obscure. We will use the ion microprobe to investigate new geochemical tracers - B, Li, Al, 11B/10B (sigma11B), 30Si/28Si (sigma30Si) - to simultaneously discriminate silica sources, fluid sources, and fluid migration. This is a key step to more comprehensive predictive cementation models. Tracers will be tested in known hydrogeological settings, and by laboratory experiments." ;
    dct:identifier "9df8df53-2a47-37a8-e044-0003ba9b0d98" ;
    dct:issued "2026-01-14T16:52:56.991474"^^xsd:dateTime ;
    dct:modified "2026-04-30T09:58:23.933583"^^xsd:dateTime ;
    dct:publisher <https://ckan.publishing.service.gov.uk/organization/7ad23da8-c49d-4d81-bf85-5cfab52ba143> ;
    dct:title "New micro-geochemical traces of fluid and solute transport in sedimentary basins" ;
    dcat:distribution <https://ckan.publishing.service.gov.uk/dataset/7492d960-2b9d-421a-8d37-691ee5f6e45a/resource/28bd231d-5b2b-410b-a315-d0be3f508397> ;
    dcat:keyword "Fluid dynamics",
        "Fluid flow",
        "Fluid mechanics",
        "Hydrocarbons",
        "NERC_DDC" .

<https://ckan.publishing.service.gov.uk/dataset/7492d960-2b9d-421a-8d37-691ee5f6e45a/resource/28bd231d-5b2b-410b-a315-d0be3f508397> a dcat:Distribution ;
    dct:description "The BGS Homepage is an entry point to the BGS data services." ;
    dct:issued "2026-04-30T09:58:23.984081"^^xsd:dateTime ;
    dct:modified "2026-04-30T09:58:23.939805"^^xsd:dateTime ;
    dct:title "BGS Homepage" ;
    dcat:accessURL <https://www.bgs.ac.uk/> .

<https://ckan.publishing.service.gov.uk/organization/7ad23da8-c49d-4d81-bf85-5cfab52ba143> a foaf:Organization ;
    foaf:name "British Geological Survey (BGS)" .