{"created":"2023-05-15T15:27:46.351746+00:00","id":16712,"links":{},"metadata":{"_buckets":{"deposit":"d1f533eb-b5b3-4710-9550-cc2091a7d29a"},"_deposit":{"created_by":3,"id":"16712","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"16712"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00016712","sets":["95:239:636"]},"author_link":["16684","27325"],"item_120_alternative_title_1":{"attribute_name":"タイトル（別言語）","attribute_value_mlt":[{"subitem_alternative_title":"Mechanism of Soil Water Repellency in Aggregated Volcanic Ash Soils"}]},"item_120_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"100","bibliographicPageStart":"93","bibliographicVolumeNumber":"4","bibliographic_titles":[{"bibliographic_title":"埼玉大学地域共同研究センター紀要"},{"bibliographic_title":"Report of Cooperative Research Center, Saitama Univerity","bibliographic_titleLang":"en"}]}]},"item_120_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2006-06-17","subitem_date_issued_type":"Created"}]},"item_120_description_19":{"attribute_name":"概要","attribute_value_mlt":[{"subitem_description":"We investigated the degree of soil water repellency (WR) in aggregated volcanic ash soils associated with organic matter content and initial water contend. A series of tests of WR, namely, Water Drop Penetration Time (WDPT) test, Ninety Degree Surface Tension (NDST) test, and capillary rise t~st were applied. Results show that the degree ofWR varied greatly with both organic matter content and initial water content, and that three distinct WR areas of 'Extremely WR area,' 'Transitional area,' and 'Wettable area' were recognized in the scatter diagram obtained from WDPT test. In three WR tests, initial water content values that yield the highest degree of WR were found to be identically between WDPT and capillary rise tests, and the value obtained from NDST test was deviated from former two tests. The degree of WR in aggregated soil was closely associated with a soil structure and morphological features\nof water retention in aggregates. The degree of WR was enhanced mostly at the water content corresponding to a moisture condition at which water in intraaggregate pores was drained to a moderate extent.","subitem_description_type":"Other"}]},"item_120_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_120_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_120_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24561/00016706","subitem_identifier_reg_type":"JaLC"}]},"item_120_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"埼玉大学地域共同研究センター"}]},"item_120_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13474758","subitem_source_identifier_type":"ISSN"}]},"item_120_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"Kawamoto, Ken"},{"subitem_text_value":"Nakamura, Hisato"}]},"item_120_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"KY-AA11808968-04-25"}]},"item_120_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学工学部建設工学科"},{"subitem_text_value":"埼玉大学大学院理工学研究科"}]},"item_120_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Department of Civil and Environmental Engineering, Faculty of Engineering, Saitama University"},{"subitem_text_value":"Graduate School of Science and Engineering, Saitama University"}]},"item_120_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"2003"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川本, 健"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"中村, 寿人"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"KY-AA11808968-04-25.pdf","filesize":[{"value":"463.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KY-AA11808968-04-25.pdf","url":"https://sucra.repo.nii.ac.jp/record/16712/files/KY-AA11808968-04-25.pdf"},"version_id":"b4f5c960-f42a-4881-ad39-a74421677d6f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Soil water repellency","subitem_subject_scheme":"Other"},{"subitem_subject":"Volcanic ash soil","subitem_subject_scheme":"Other"},{"subitem_subject":"Organic matter content","subitem_subject_scheme":"Other"},{"subitem_subject":"Aggregate","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"団粒構造の発達した火山灰土壌の撥水性発現機構の解明","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"団粒構造の発達した火山灰土壌の撥水性発現機構の解明"}]},"item_type_id":"120","owner":"3","path":["636"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-05-14"},"publish_date":"2009-05-14","publish_status":"0","recid":"16712","relation_version_is_last":true,"title":["団粒構造の発達した火山灰土壌の撥水性発現機構の解明"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-15T18:12:52.261627+00:00"}