{"data":{"id":"10.1594/pangaea.728121","type":"dois","attributes":{"doi":"10.1594/pangaea.728121","prefix":"10.1594","suffix":"pangaea.728121","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Graf, Wolfgang","givenName":"Wolfgang","familyName":"Graf","affiliation":[],"nameIdentifiers":[]},{"name":"Moser, Heribert","givenName":"Heribert","familyName":"Moser","affiliation":[],"nameIdentifiers":[]},{"name":"Oerter, Hans","givenName":"Hans","familyName":"Oerter","affiliation":[],"nameIdentifiers":[]},{"name":"Reinwarth, Oskar","givenName":"Oskar","familyName":"Reinwarth","affiliation":[],"nameIdentifiers":[]},{"name":"Stichler, Willibald","givenName":"Willibald","familyName":"Stichler","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Density, δ¹⁸O and accumulation rates from snow pits on the Filchner-Ronne Ice Shelf"}],"publisher":"PANGAEA","container":{},"publicationYear":1988,"subjects":[{"subject":"Snow pit","subjectScheme":"Method"},{"subject":"Ice drill","subjectScheme":"Method"},{"subject":"FRISP_1992","subjectScheme":"Campaign"},{"subject":"Sampling/drilling ice","subjectScheme":"Basis"},{"subject":"Glaciology @ AWI (AWI_Glac)","subjectScheme":"Project"}],"contributors":[],"dates":[{"date":"1988","dateType":"Issued"}],"language":"en","types":{"ris":"GEN","bibtex":"misc","citeproc":"article","schemaOrg":"Collection","resourceType":"Supplementary Publication Series of Datasets","resourceTypeGeneral":"Collection"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10013/epic.25953.d001","relatedIdentifierType":"Handle"}],"relatedItems":[],"sizes":["34 datasets"],"formats":["application/zip"],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 3.0 Unported","rightsUri":"https://creativecommons.org/licenses/by/3.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-3.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"Accumulation rates in the eastern part of Ronne Ice Shelf were determined by isotopic stratigraphy (18O). The samples were taken from snow-pits dug during the Filchner I and II operations in 1984 and 1986. In general, the accumulation rate decreases towards the south; the greatest decrease, from 21.3 to 13.3 g/cm**2/a, was observed between Filchner Station and measuring point 341, sited 270 km up-stream of the ice edge. The d18O values of the near-surface layers vary between -25 and -29 per mil. The 18O content in the more southerly part is progressively depleted in the direction of Möllereisstrom, paralleling a decrease in the accumulation rate. Near the ice edge the 18O content decreases to the west. A 100 m ice core drilled in 1984 at point 340, 22 km from the ice edge, probably goes back to A.D. 1460; it has been dated by isotopic stratigraphy.The accumulation rate up-stream of the drilling site was deduced from the sequence of annual layers, using a simple ice-flow model. The accumulation shows strong variations over the last 200 years, which may be caused in part by local variations in the accumulation on Ronne Ice shelf.","descriptionType":"Abstract"},{"description":"Supplement to: Graf, Wolfgang; Moser, Heribert; Oerter, Hans; Reinwarth, Oskar; Stichler, Willibald (1988): Accumulation and ice core-studies on Filchner-Ronne Ice Shelf, Antarctica. Annals of Glaciology, 11, 23-31","descriptionType":"Other"}],"geoLocations":[{"geoLocationBox":{"eastBoundLongitude":-50.50139,"northBoundLatitude":-76.99333,"southBoundLatitude":-78.94611,"westBoundLongitude":-58.77667}},{"geoLocationPlace":"Filchner Ronne Ice 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