{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "Larry G. Mastin", "hasEmail": "mailto:lgmastin@usgs.gov"}, "description": "This data release contains model output from 640 model simulations of volcanic ash transport \nduring the 26ka Oruanui eruption at Taupo Volcano, New Zealand. The \nsimulations were run as part of a study (Mattin et al., in review) that reports the \ndiscovery of Oruanui ash in three ice cores in Antarctica. The simulations helped constrain\nthe set of conditions under which particles of a given size and shape might have reached\nAntarctica during this eruption. An explanation of the inputs and the model setup\nis given in the accompanying paper.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://doi.org/10.5066/P149UBKZ", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.6a29b4cf1ba49be63eb85e7d.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_6a29b4cf1ba49be63eb85e7d", "keyword": ["Antarctica", "New Zealand", "USGS:6a29b4cf1ba49be63eb85e7d", "farming", "mathematical modeling", "physical modeling", "volcanic eruptions", "volcanic rocks"], "modified": "2026-07-02T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "49.2188, -88.00, -73.1250, 15.2842", "theme": ["geospatial"], "title": "Model simulations of volcanic ash transport from Taupo volcano (New Zealand) during the 25 ka Oruanui eruption"}