{"_buckets": {"deposit": "a028c27e-14b6-4678-9097-649babf4fb64"}, "_deposit": {"id": "7770", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "7770"}, "status": "published"}, "_oai": {"id": "oai:kitami-it.repo.nii.ac.jp:00007770", "sets": ["1"]}, "item_3_alternative_title_198": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "THE RELATIONSHIP BETWEEN ICE JAM OCCURRENCE AND THE CROSS-SECTIONAL PROFILE OF ICE-COVERED RIVERS"}]}, "item_3_biblio_info_186": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2014-06", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "246", "bibliographicPageStart": "241", "bibliographicVolumeNumber": "20", "bibliographic_titles": [{"bibliographic_title": "\u6cb3\u5ddd\u6280\u8853\u8ad6\u6587\u96c6"}]}]}, "item_3_description_184": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "This study aims to clarify the relationship between ice jam occurrence and the cross-sectional profile\nof ice-covered rivers. We carried out hydraulic experiments in a test channel that reproduced an icecovered\nriver. The test channel had four sections, each with a different river width and river bed slope.\nThe hydraulic conditions that were varied were ice sheet area, ice sheet discharge and flow discharge.\nThe research clarified the following. Ice sheets tend to deposit at places of great water depth and low\nflow velocity. Ice jams are generated under the following conditions: large ice sheet area, high ice sheet\ndischarge and low flow discharge. Moreover, the relationship between ice sheet transportation and water\nslope was inferred. The probability of ice jam occurrence can be estimated from the ice sheet\u2019s Froude\nnumber by using ice sheet thickness and ice sheet velocity. When the ice sheet\u2019s Froude number is small,\nthe ice sheet velocity is low.", "subitem_description_type": "Abstract"}]}, "item_3_full_name_183": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "39940", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "YOSHIKAWA, Yasuhiro"}]}, {"nameIdentifiers": [{"nameIdentifier": "39941", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "KURODA, Yasutaka"}]}, {"nameIdentifiers": [{"nameIdentifier": "39942", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "ITOU, Akashi"}]}, {"nameIdentifiers": [{"nameIdentifier": "39943", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "WATANABE, Yasuharu"}]}]}, "item_3_publisher_212": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u516c\u76ca\u793e\u56e3\u6cd5\u4eba \u571f\u6728\u5b66\u4f1a"}]}, "item_3_select_195": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", 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