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L."],"bibtex":"https://catalogue.ceh.ac.uk/documents/cf557a25-78b4-49c7-9993-b32a7ed814b5/citation?format=bib","day":2,"doi":"10.5285/cf557a25-78b4-49c7-9993-b32a7ed814b5","month":3,"publisher":"NERC EDS Environmental Information Data Centre","resourceTypeGeneral":"dataset","ris":"https://catalogue.ceh.ac.uk/documents/cf557a25-78b4-49c7-9993-b32a7ed814b5/citation?format=ris","title":"Crop and soil responses to repeated application of biodegradable and conventional plastic mulch, North Wales, UK, 2021-2024","url":"https://doi.org/10.5285/cf557a25-78b4-49c7-9993-b32a7ed814b5","year":2026},"custodians":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"}],"datasetReferenceDate":{"publicationDate":"2026-03-02"},"description":"This dataset contains a range of plant, soil, plastic and environmental measurements, which was collated over a 4-year period following a repeated field experiment. The data is to investigate the effect of biodegradable and conventional plastic mulch film application on crop (maize) and soil properties. The remaining mulch film on the soil surface of each plot was incorporated into the soil after each growing season to simulate realistic plastic input. The details can be found in the lineage field and the supporting document.","distributionFormats":[{"name":"Comma-separated values (CSV)","type":"text/csv","version":"unknown"}],"distributorContacts":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"distributor","email":"info@eidc.ac.uk"}],"funding":[{"funderName":"Natural Environment Research Council","funderIdentifier":"https://ror.org/02b5d8509","awardNumber":"NE/V005871/1","awardURI":"https://gtr.ukri.org/projects?ref=NE/V005871/1","orcid":false,"ror":true}],"hasOnlineServiceAgreement":true,"id":"cf557a25-78b4-49c7-9993-b32a7ed814b5","incomingCitationCount":0,"infoLinks":[{"url":"https://data-package.ceh.ac.uk/sd/cf557a25-78b4-49c7-9993-b32a7ed814b5.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","type":"OTHER"}],"inspireThemes":[{"theme":"Soil","uri":"http://inspire.ec.europa.eu/theme/so"},{"theme":"Agricultural and Aquaculture Facilities","uri":"http://inspire.ec.europa.eu/theme/af"}],"keywordsOther":[{"value":"agronomy","uri":"http://www.eionet.europa.eu/gemet/concept/11152"},{"value":"mulch","uri":"http://www.eionet.europa.eu/gemet/concept/5418"},{"value":"plastic","uri":"http://www.eionet.europa.eu/gemet/concept/6329"}],"keywordsTheme":[{"value":"Agriculture","uri":"http://onto.nerc.ac.uk/CEHMD/topic/1"},{"value":"Soil","uri":"http://onto.nerc.ac.uk/CEHMD/topic/17"}],"licences":[{"value":"This resource is available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"}],"lineage":"Plant data:\n-\tCrop growth: Measured with a measuring tape on 6 randomly selected plants per plot. Data recorded in paper notebook, then transferred to Excel file. Excel file exported as csv file.\n-\tLeaf chlorophyll content: Measured with a SPAD meter on 6 randomly selected plants per plot. Data recorded in paper notebook, then transferred to Excel file. Excel file exported as csv file.\n-\tBiomass: Measured for shoot and root of 6 and 4 randomly selected plants per plot, respectively. Fresh weight of each shoot and root was measured using a 2-decimal scale. Shoots were shredded and subsampled; subsamples (n=6) were weighed. All plant material was dried at 80 °C for 24h. Shoot subsamples and roots were then weighed again to determine dry weight. Data was recorded on paper sheets, then transferred to Excel, and exported as csv file.\n-\tElemental analysis: Dried plant material was milled, and resulting samples were analysed for C and N using a CN analyser, and for P using TXRF. Data was exported as Excel files from respective instruments, then exported as csv file.\nSoil data:\n-\tpH and electrical conductivity: Soil samples (n=3 per plot) were homogenised and analysed in a 1:2.5 soil:distilled water solution using standard electrodes. Data recorded in paper notebook, then transferred to Excel file. Excel file exported as csv file.\n-\tNutrients (ammonium, nitrate, DOC): Soil samples (n=3 per plot) were homogenised and analysed in a 1:5 soil:0.5 M K2SO4 solution using colorimetric analysis for ammonium and nitrate, and a TOC analyser for DOC. Data was exported as Excel files from respective instruments, then exported as csv file.\n-\tElemental analysis (C/N/P): Soil material was dried at 105 °C, milled, and resulting samples were analysed for C and N using a CN analyser, and for P using TXRF. Data was exported as Excel files from respective instruments, then exported as csv file.\n-\tMoisture and temperature: Data was recorded using TDT-12 Acclima sensors buried at 10 cm soil depth. Data was recorded on datasnaps, exported as Excel file, then exported as csv file.\n-\tMicrobial respiration (N2O, CO2, CH4): Samples were analysed using gas chromatography. Data was exported as Excel file, then exported as csv file.\nPlastic data:\n-\tFTIR spectra of plastic mulch films: Data was recorded using Cary 630 (Agilent) ATR-FTIR, exported as individual spectra csv files.\nOther:\n-\tEnvironmental data (precipitation, temperature): Data was recorded by weather station on site, exported as Excel file, then exported as csv file.","metadataDate":"2026-06-29T16:41:25","notGEMINI":false,"onlineResources":[{"url":"https://data-package.ceh.ac.uk/sd/cf557a25-78b4-49c7-9993-b32a7ed814b5.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","type":"OTHER"},{"url":"https://data-package.ceh.ac.uk/data/cf557a25-78b4-49c7-9993-b32a7ed814b5","name":"Download the data","description":"Download a copy of this data","function":"download","type":"OTHER"}],"pointsOfContact":[{"familyName":"Graf","givenName":"M.","organisationName":"Bangor University","role":"pointOfContact","email":"m.graf@bangor.ac.uk","fullName":"Graf, M.","pointOfContact":"Bangor University"}],"publicationDate":"2026-03-02T00:00:00.000Z","publishers":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"}],"resourceIdentifiers":[{"code":"https://catalogue.ceh.ac.uk/id/cf557a25-78b4-49c7-9993-b32a7ed814b5"},{"code":"10.5285/cf557a25-78b4-49c7-9993-b32a7ed814b5","codeSpace":"doi"}],"resourceType":{"value":"dataset"},"responsibleParties":[{"familyName":"Graf","givenName":"M.","organisationName":"Bangor University","role":"pointOfContact","email":"m.graf@bangor.ac.uk","fullName":"Graf, M.","pointOfContact":"Bangor University"},{"honorificPrefix":"Dr","familyName":"Graf","givenName":"Martine","displayName":"Graf, M.","organisationName":"Bangor University","role":"author","email":"m.graf@bangor.ac.uk","nameIdentifier":"https://orcid.org/0000-0001-7994-0529","fullName":"Graf, M."},{"honorificPrefix":"Professor","familyName":"Chadwick","givenName":"David R","displayName":"Chadwick, D. 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