{"accessLimitation":{"value":"noLimitations","availability":"Available","description":"Access to the resource is not subject to any access limitations and is available to all users without restriction.","uri":"http://vocab.nerc.ac.uk/collection/N07/current/UNRS/"},"authors":[{"familyName":"Levchuk","givenName":"S.E.","organisationName":"National University of Life and Environmental Sciences of Ukraine","role":"author","email":"slavalevchuk64@gmail.com","address":{"city":"Kyiv","country":"Ukraine"},"fullName":"Levchuk, S.E."},{"familyName":"Holiaka","givenName":"D.M.","organisationName":"National University of Life and Environmental Sciences of Ukraine","role":"author","email":"holiaka@nubip.edu.ua","address":{"city":"Kyiv","country":"Ukraine"},"fullName":"Holiaka, D.M."},{"familyName":"Pavlyuchenko","givenName":"V.V.","organisationName":"National University of Life and Environmental Sciences of Ukraine","role":"author","email":"valiavv1965@gmail.com","address":{"city":" Kyiv","country":"Ukraine"},"fullName":"Pavlyuchenko, V.V."}],"availability":"Available","boundingBoxes":[{"westBoundLongitude":29.537,"eastBoundLongitude":31.453,"southBoundLatitude":50.654,"northBoundLatitude":51.71,"bounds":"{\"type\": \"Feature\",      \"properties\": {},      \"geometry\": {        \"type\": \"Polygon\",        \"coordinates\": [[[29.537, 50.654], [29.537, 51.71], [31.453, 51.71], [31.453, 50.654], [29.537, 50.654]]]      }}","coordinates":"[[[29.537, 50.654], [29.537, 51.71], [31.453, 51.71], [31.453, 50.654], [29.537, 50.654]]]"}],"citation":{"authors":["Levchuk, S.E.","Holiaka, D.M.","Pavlyuchenko, V.V."],"bibtex":"https://catalogue.ceh.ac.uk/documents/72c05810-eb66-49e1-9107-dec8cde3b07e/citation?format=bib","day":2,"doi":"10.5285/72c05810-eb66-49e1-9107-dec8cde3b07e","month":7,"publisher":"NERC EDS Environmental Information Data Centre","resourceTypeGeneral":"dataset","ris":"https://catalogue.ceh.ac.uk/documents/72c05810-eb66-49e1-9107-dec8cde3b07e/citation?format=ris","title":"Radionuclide distribution down soil profiles in the Chernobyl Exclusion Zone, 2020","url":"https://doi.org/10.5285/72c05810-eb66-49e1-9107-dec8cde3b07e","year":2021},"contactPoints":[{"familyName":"Beresford","givenName":"Nick","organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"pointOfContact","email":"enquiries@ceh.ac.uk","address":{"deliveryPoint":"Lancaster Environment Centre, Library Avenue, Bailrigg","city":"Lancaster","administrativeArea":"Lancashire","postalCode":"LA1 4AP","country":"United Kingdom"},"fullName":"Beresford, N.","pointOfContact":"UK Centre for Ecology & Hydrology"}],"custodians":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"custodian","email":"info@eidc.ac.uk"}],"datasetReferenceDate":{"publicationDate":"2021-07-02"},"description":"A large area of the Chernobyl Exclusion Zone was affected by severe wildfires in April 2020. This dataset presents the results of a study conducted following the fire in September/October 2020 to measure the migration of 137Cs and 90Sr in soils collected from three study sites located within forested areas on the left bank of the Pripyat River within the Chornobyl Exclusion Zone.\n\nData comprise activity concentrations of 90Sr and 137Cs measured in soil samples. Soils were sampled layer-by-layer (0-10 cm, 10-20 cm, 20-30 cm, 40-50 cm, 50-60 cm, 60-70 cm, 70-80 cm, 80-90 cm, and 90-100 cm) from three locations at each of the three study sites. \nAt each of the three study sites, circular plots were established on September 21st 2020 and soil samples collected; the circular plots were of different sizes dependent upon tree density. On October 8th 2020 a tripod was installed at the centre of each study site; the plot coordinates were noted and information on the trees present recorded (diameter, height and condition (dead or alive)).\n\nThe dataset comprises two files. These files contain information on site and sampling locations, date of sampling, Cs-137 and Sr-90 activity concentration ((Bq kg-1) and analysis uncertainty (2-sigma)) in soil samples taken at 10cm intervals to a depth of 1 m, tree condition after wildfire (measured October 8th 2020); tree diameter (measured at a height of 1.3 m above ground level) and tree height (m).\n","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"}],"id":"72c05810-eb66-49e1-9107-dec8cde3b07e","incomingCitationCount":0,"infoLinks":[{"url":"https://data-package.ceh.ac.uk/sd/72c05810-eb66-49e1-9107-dec8cde3b07e.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","eidcDistribution":false,"type":"OTHER"}],"keywordsOther":[{"value":"wildfire"},{"value":"Activity concentration"},{"value":"Cs-137"},{"value":"Sr-90"},{"value":"pine tree"},{"value":"Caesium-137"},{"value":"Strontium-90"},{"value":"soil profile","uri":"http://www.eionet.europa.eu/gemet/concept/7882"},{"value":"radionuclide","uri":"http://www.eionet.europa.eu/gemet/concept/6928"},{"value":"fire","uri":"http://www.eionet.europa.eu/gemet/concept/3212"}],"keywordsPlace":[{"value":"Chernobyl"},{"value":"Chornobyl Exclusion Zone","uri":"https://sws.geonames.org/11612601"},{"value":"Chornobyl"}],"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":"At three study sites, circular plots were established and soil samples collected from three sampling points at each of the three sites. At each sampling point forest litter/ash and layer-by-layer soil samples were taken. The dry mass of each soil layer from one sampling point at each site was determined. The plot coordinates were noted and information on the trees present was recorded. \n\nFor all forest litter/ash and soil samples 137Cs activity concentrations were determined using a low-background gamma spectrometer and 90Sr activity concentrations were determined using a non-destructive, rapid and simple beta-spectrometric method. Quantification of the 90Sr activity concentration was obtained by calibrating the spectrometer with certified mono-radionuclide standards of 137Cs, 90Sr and 40K).\n\nData were supplied to UKCEH as MSExcel files to be prepared for publication. All data were supplied to EIDC as csv files.\n","metadataDate":"2026-09-02T13:45:55","notGEMINI":true,"onlineResources":[{"url":"https://data-package.ceh.ac.uk/data/72c05810-eb66-49e1-9107-dec8cde3b07e","name":"Download the data","description":"Download a copy of this data","function":"download","eidcDistribution":true,"type":"OTHER"},{"url":"https://data-package.ceh.ac.uk/sd/72c05810-eb66-49e1-9107-dec8cde3b07e.zip","name":"Supporting information","description":"Supporting information available to assist in re-use of this dataset","function":"information","eidcDistribution":false,"type":"OTHER"}],"publicationDate":"2021-07-02T00:00:00.000Z","publishers":[{"organisationName":"NERC EDS Environmental Information Data Centre","organisationIdentifier":"https://ror.org/04xw4m193","role":"publisher","email":"info@eidc.ac.uk"}],"relAll":[{"title":"TRansfer - Exposure - Effects (TREE) Integrating the science needed to underpin radioactivity assessments for humans and wildlife","publicationStatus":"published","href":"https://catalogue.ceh.ac.uk/id/3124e313-7ce8-4832-98b4-2357fab9284c","rel":"http://purl.org/dc/terms/isPartOf","associationType":"aggregate"},{"title":"A 'Reference Site' in the Chernobyl Exclusion Zone: radionuclide and stable element data, and estimated dose rates","publicationStatus":"published","href":"https://catalogue.ceh.ac.uk/id/ae02f4e8-9486-4b47-93ef-e49dd9ddecd4","rel":"http://purl.org/dc/terms/relation","associationType":"dataset"},{"title":"Soil and vegetation radionuclide activity concentrations and calculated dose rates from the Red Forest, Chernobyl, Ukraine, 2016-2017","publicationStatus":"published","href":"https://catalogue.ceh.ac.uk/id/60782622-7bfa-4615-a9e3-0a802a9f4674","rel":"http://purl.org/dc/terms/relation","associationType":"dataset"},{"title":"Soil biological activity in the Chernobyl Exclusion Zone, Ukraine, September 2005 and spring 2016","publicationStatus":"published","href":"https://catalogue.ceh.ac.uk/id/19babe1c-b3a3-488c-b4fe-ebb4ab9237d8","rel":"http://purl.org/dc/terms/relation","associationType":"dataset"}],"relPartOf":[{"title":"TRansfer - Exposure - Effects (TREE) Integrating the science needed to underpin radioactivity assessments for humans and wildlife","publicationStatus":"published","availability":"Unknown","href":"https://catalogue.ceh.ac.uk/id/3124e313-7ce8-4832-98b4-2357fab9284c","rel":"http://purl.org/dc/terms/isPartOf","associationType":"aggregate"}],"relRelation":[{"title":"Soil biological activity in the Chernobyl Exclusion Zone, Ukraine, September 2005 and spring 2016","publicationStatus":"published","availability":"Available","href":"https://catalogue.ceh.ac.uk/id/19babe1c-b3a3-488c-b4fe-ebb4ab9237d8","rel":"http://purl.org/dc/terms/relation","associationType":"dataset","geometry":"POLYGON((29.401 50.553, 29.401 51.575, 30.895 51.575, 30.895 50.553, 29.401 50.553))","resourceIdentifiers":[{"code":"10.5285/19babe1c-b3a3-488c-b4fe-ebb4ab9237d8","codeSpace":"doi"}]},{"title":"Soil and vegetation radionuclide activity concentrations and calculated dose rates from the Red Forest, Chernobyl, Ukraine, 2016-2017","publicationStatus":"published","availability":"Available","href":"https://catalogue.ceh.ac.uk/id/60782622-7bfa-4615-a9e3-0a802a9f4674","rel":"http://purl.org/dc/terms/relation","associationType":"dataset","geometry":"POLYGON((30.001 51.342, 30.001 51.415, 30.091 51.415, 30.091 51.342, 30.001 51.342))","resourceIdentifiers":[{"code":"10.5285/60782622-7bfa-4615-a9e3-0a802a9f4674","codeSpace":"doi"}]},{"title":"A 'Reference Site' in the Chernobyl Exclusion Zone: radionuclide and stable element data, and estimated dose rates","publicationStatus":"published","availability":"Available","href":"https://catalogue.ceh.ac.uk/id/ae02f4e8-9486-4b47-93ef-e49dd9ddecd4","rel":"http://purl.org/dc/terms/relation","associationType":"dataset","geometry":"POLYGON((22.129 44.39, 22.129 52.376, 40.218 52.376, 40.218 44.39, 22.129 44.39))","resourceIdentifiers":[{"code":"10.5285/ae02f4e8-9486-4b47-93ef-e49dd9ddecd4","codeSpace":"doi"}]}],"relationships":[{"relation":"http://purl.org/dc/terms/relation","target":"60782622-7bfa-4615-a9e3-0a802a9f4674"},{"relation":"http://purl.org/dc/terms/relation","target":"19babe1c-b3a3-488c-b4fe-ebb4ab9237d8"},{"relation":"http://purl.org/dc/terms/isPartOf","target":"3124e313-7ce8-4832-98b4-2357fab9284c"},{"relation":"http://purl.org/dc/terms/relation","target":"ae02f4e8-9486-4b47-93ef-e49dd9ddecd4"}],"resourceIdentifiers":[{"code":"https://catalogue.ceh.ac.uk/id/72c05810-eb66-49e1-9107-dec8cde3b07e"},{"code":"10.5285/72c05810-eb66-49e1-9107-dec8cde3b07e","codeSpace":"doi"}],"resourceType":{"value":"dataset"},"rightsHolders":[{"organisationName":"National University of Life and Environmental Sciences of Ukraine","role":"rightsHolder","email":"slavalevchuk64@gmail.com","address":{"city":"Kyiv","country":"Ukraine"}}],"spatialReferenceSystems":[{"code":"http://www.opengis.net/def/crs/EPSG/0/4326","title":"WGS 84"}],"spatialRepresentationTypes":["textTable"],"supplemental":[{"description":"Holiaka, D.M., Levchuk, S.E,. Yoschenko, V.I., Kashparov, V.A., Yoschenko, L.V., Holiaka, M.A., Pavliuchenko, V.V., Diachuk, P.P.,  Zadorozhniuk, R.M.,  Morozova, V.S. 2020. 90Sr and 137Cs inventories in the depots and biogenic fluxes of the typical forest stands in the Chernobyl exclusion zone. Nucl. Phys. At. Energy, 21, 256-264.","url":"https://doi.org/10.15407/jnpae2020.03.256","function":"relatedArticle"}],"temporalExtents":[{"begin":"2020-09-01","end":"2020-10-31"}],"title":"Radionuclide distribution down soil profiles in the Chernobyl Exclusion Zone, 2020","topicCategories":[{"value":"environment","uri":"http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/environment"}],"type":"dataset","uri":"https://catalogue.ceh.ac.uk/id/72c05810-eb66-49e1-9107-dec8cde3b07e","useConstraints":[{"value":"This resource is available under the terms of the Open Government Licence","code":"license","uri":"https://eidc.ac.uk/licences/ogl/plain"}]}