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 : :a5410834-1c38-455b-a850-3fb3434d4bb0 dcterms:title "Nitrous oxide emissions and associated microbial diversity, soil biochemical properties and crop growth and yield from a field trial of winter barley with the addition of microplastics, Abergwyngregyn, UK, 2020-2021" ; dcterms:identifier "https://catalogue.ceh.ac.uk/id/a5410834-1c38-455b-a850-3fb3434d4bb0","https://doi.org/10.5285/a5410834-1c38-455b-a850-3fb3434d4bb0" ; dcterms:bibliographicCitation "Greenfield, L.M., Graf, M., Rengaraj, S., Bargiela, R., Williams, G.B., Golyshin, P.N., Chadwick, D.R., Jones, D.L. (2022). Nitrous oxide emissions and associated microbial diversity, soil biochemical properties and crop growth and yield from a field trial of winter barley with the addition of microplastics, Abergwyngregyn, UK, 2020-2021. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/a5410834-1c38-455b-a850-3fb3434d4bb0" ; dcterms:description "This dataset contains field data on nitrous oxide (N2O) emissions, microbial community composition, crop yield and growth and soil biochemical properties. The field trial consisted of three different treatments of control, conventional microplastic addition and biodegradable microplastic addition where winter barley was grown. The data presented are from field and laboratory measurements. Data was collected by the data authors. The field trial was carried out from September 2020 to July 2021 at Henfaes Field Centre, UK. Research was funded through NERC Grant NE/V005871/1. Do agricultural microplastics undermine food security and sustainable development in developing countries?" ; dcterms:provenance [ a dcterms:ProvenanceStatement ; rdfs:label "Data was either measured in situ in the field (N2O flux, soil moisture, rainfall and air temperature) or samples were taken, processed, and analysed in the laboratory (soil pH, electrical conductivity (EC), ammonium, nitrate, microbial community composition and crop yield). N2O flux data was measured on a mobile gas chromatograph (GC) system and integrated to obtain peak areas on Peak490Win10Canabis programme. The times, peak areas and sample ID were then exported into a .CHR file and imported into Flux.NET.3.3 which calculated N2O flux as an output in Excel which was exported as .csv file for deposit in EIDC. N2O flux was used to calculate cumulative N2O flux using trapezoidal integration in Excel and saved in a separate .csv file for deposit in EIDC. Soil moisture was measured on Accilmas with data stored as a .csv on a DataSnap that was downloaded and sorted by treatment and saved as a .csv file. Rainfall and air temperature were downloaded from the weather station as .csv file. Soil pH and EC were recorded manually into a notebook and input into an Excel spreadsheet and exported as a .csv file. Soil ammonium and nitrate content was measured using the microplate method using a programme called Gen5. Date was exported into an Excel spreadsheet and absorbance units used to calculate ammonium/nitrate content in milligrams per kilogram using a calibration curve from a set of standards in an Excel spreadsheet. This was exported as a .csv file. Crop growth data was recorded in the field in a notebook and input into an Excel spreadsheet and exported as a .csv file. Crop yield was recorded in a notebook and input into an Excel spreadsheet and exported as a .csv file. Microbial community composition was measured using 16S gene sequencing on an Illumina MiSeq. This generated raw sequencing reads which were processed using Python and filtered using QIIME v1.3.1. creating asv.count.table.csv of counts of each Amplicon Sequence Variants (ASVs) per sample and taxa.table.csv of the taxonomic lineage for each ASVs." ] ; dcterms:spatial [ a dcterms:Location ; dcat:bbox "POLYGON((-4.052 53.214, -4.052 53.256, -3.994 53.256, -3.994 53.214, -4.052 53.214))"^^geo:wktLiteral ; ] ; dcterms:temporal [ a dcterms:PeriodOfTime ; dcat:startDate "2020-09-01"^^xsd:date ; dcat:endDate "2021-07-31"^^xsd:date ; ] ; dcat:contactPoint ; dcterms:publisher ; dcterms:subject "Bioplastic", "synthetic plastic", , , , , , , ; prov:wasGeneratedBy ; a dcat:Dataset; dcterms:type dcmitype:Dataset ; dcterms:available "2022-03-02"^^xsd:date ; dcat:landingPage , ; dcterms:license ; dcterms:accessRights ; dcat:distribution [ dcat:accessURL ; dcterms:license ; dcterms:accessRights ; dcterms:format [ a dcterms:IMT ; rdf:value "Comma-separated values (CSV)" ; rdfs:label "Comma-separated values (CSV)" ] ; ]; dcterms:creator , , :a5410834-1c38-455b-a850-3fb3434d4bb0_a2, , :a5410834-1c38-455b-a850-3fb3434d4bb0_a4, , , ; dcterms:language . a foaf:Person ; foaf:name "Greenfield, L.M." ; foaf:familyName "Greenfield" ; foaf:givenName "L.M." ; vcard:hasEmail "l.greenfield@bangor.ac.uk" ; foaf:member ; . a foaf:Organization ; foaf:name "NERC EDS Environmental Information Data Centre" ; vcard:hasEmail "info@eidc.ac.uk" ; foaf:member ; . a foaf:Person ; foaf:name "Greenfield, L.M." ; foaf:familyName "Greenfield" ; foaf:givenName "L.M." ; vcard:hasEmail "l.greenfield@bangor.ac.uk" ; foaf:member ; . a foaf:Person ; foaf:name "Graf, M." ; foaf:familyName "Graf" ; foaf:givenName "M." ; vcard:hasEmail "m.graf@bangor.ac.uk" ; foaf:member ; . :a5410834-1c38-455b-a850-3fb3434d4bb0_a2 a foaf:Person ; foaf:name "Rengaraj, S." ; foaf:familyName "Rengaraj" ; foaf:givenName "S." ; vcard:hasEmail "r.saravanan@bangor.ac.uk" ; foaf:member ; . a foaf:Person ; foaf:name "Bargiela, R." ; foaf:familyName "Bargiela" ; foaf:givenName "R." ; vcard:hasEmail "f.bargiela@bangor.ac.uk" ; foaf:member ; . :a5410834-1c38-455b-a850-3fb3434d4bb0_a4 a foaf:Person ; foaf:name "Williams, G.B." ; foaf:familyName "Williams" ; foaf:givenName "G.B." ; vcard:hasEmail "g.b.williams@bangor.ac.uk" ; foaf:member ; . a foaf:Person ; foaf:name "Golyshin, P.N." ; foaf:familyName "Golyshin" ; foaf:givenName "P.N." ; vcard:hasEmail "p.golyshin@bangor.ac.uk" ; foaf:member ; . a foaf:Person ; foaf:name "Chadwick, D.R." ; foaf:familyName "Chadwick" ; foaf:givenName "D.R." ; vcard:hasEmail "d.chadwick@bangor.ac.uk" ; foaf:member ; . a foaf:Person ; foaf:name "Jones, D.L." ; foaf:familyName "Jones" ; foaf:givenName "D.L." ; vcard:hasEmail "d.jones@bangor.ac.uk" ; foaf:member ; . a skos:Concept; skos:prefLabel "nitrogen cycle"; rdfs:label "nitrogen cycle" . a skos:Concept; skos:prefLabel "greenhouse gas"; rdfs:label "greenhouse gas" . a skos:Concept; skos:prefLabel "degradable plastic waste"; rdfs:label "degradable plastic waste" . a skos:Concept; skos:prefLabel "plastic"; rdfs:label "plastic" . a skos:Concept; skos:prefLabel "yield (agricultural)"; rdfs:label "yield (agricultural)" . a skos:Concept; skos:prefLabel "nitrogen oxides"; rdfs:label "nitrogen oxides" . a skos:Concept; skos:prefLabel "soil"; rdfs:label "soil" . a foaf:Organization ; foaf:name "Bangor University" . a prov:Activity ; rdfs:label "Do agricultural microplastics undermine food security and sustainable development in developing countries?" .