{"created":"2023-05-15T15:27:34.360405+00:00","id":16428,"links":{},"metadata":{"_buckets":{"deposit":"735aaa61-f7ff-48cc-9acc-d6a8456bd591"},"_deposit":{"created_by":3,"id":"16428","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"16428"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00016428","sets":["89:355:521"]},"author_link":["16684","26588","26587","26589"],"item_120_alternative_title_1":{"attribute_name":"タイトル（別言語）","attribute_value_mlt":[{"subitem_alternative_title":"Gas Diffusion Coefficient in Unsaturated Peat Soil : Measurements, Development and Tests of Predictive Models"}]},"item_120_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"24","bibliographicPageStart":"19","bibliographicVolumeNumber":"42","bibliographic_titles":[{"bibliographic_title":"埼玉大学工学部紀要 第一部 論文集"}]}]},"item_120_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2014-02-24","subitem_date_issued_type":"Created"}]},"item_120_description_19":{"attribute_name":"概要","attribute_value_mlt":[{"subitem_description":"The soil-gas diffusion coefficient (Dp) and its dependency on air-filled porosity (ε) govern the gas diffusion and reaction processes in soil. Accurate Dp(ε) prediction models for unsaturated saturated peat soils are needed to evaluate vadose zone transport and fate of greenhouse gases such as methane in peaty wetlands. In this study, we measured Dp on peat soil samples at different pF conditions, and developed new expressions for describing and predicting Dp(ε). Undisturbed peat soil samples were taken from Bibai wetland, Hokkaido, Japan. By modifying existing Dp(ε) models, the Buckingham model and the Macroporosity-Dependent model, we suggested two new Dp(ε) models for peat soils. To validate the new Dp(ε) models, we tested the models against independent datasets for peat soil samples from literatures. The modified Buckingham type model performed the best against independent datasets.","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":"10.24561/00016422","subitem_identifier_reg_type":"JaLC"}]},"item_120_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"埼玉大学工学部"}]},"item_120_publisher_12":{"attribute_name":"出版者名（別言語）","attribute_value_mlt":[{"subitem_publisher":"Faculty of Engineering, Saitama University"}]},"item_120_text_27":{"attribute_name":"版","attribute_value_mlt":[{"subitem_text_value":"[出版社版]"}]},"item_120_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"KAWAMOTO, Ken"},{"subitem_text_value":"UNNO, Masataka"},{"subitem_text_value":"IIDUKA, Kenji"},{"subitem_text_value":"KOMATSU, Toshiko"}]},"item_120_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"KY-AN00095842-42-04"}]},"item_120_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学大学院理工学研究科"},{"subitem_text_value":"埼玉大学大学院理工学研究科"},{"subitem_text_value":"埼玉大学大学院理工学研究科"},{"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":"Graduate School of Science and Engineering, Saitama University"},{"subitem_text_value":"Graduate School of Science and Engineering, Saitama University"},{"subitem_text_value":"Graduate School of Science and 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":"2008"}]},"item_120_version_type_28":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川本, 健"},{"creatorName":"カワモト, ケン","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"海野, 将孝"},{"creatorName":"ウンノ, マサタカ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"飯塚, 健仁"},{"creatorName":"イイズカ, ケンジ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小松, 登志子"},{"creatorName":"コマツ, トシコ","creatorNameLang":"ja-Kana"}],"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-AN00095842-42-04.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KY-AN00095842-42-04.pdf","url":"https://sucra.repo.nii.ac.jp/record/16428/files/KY-AN00095842-42-04.pdf"},"version_id":"386584c9-4630-4c4d-b418-7831d4b8e569"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Soil-Gas Diffusion Coefficient","subitem_subject_scheme":"Other"},{"subitem_subject":"Peat Soil","subitem_subject_scheme":"Other"},{"subitem_subject":"Air-Filled Porosity","subitem_subject_scheme":"Other"},{"subitem_subject":"Predictive Model","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":"不飽和泥炭土のガス拡散係数の測定と予測モデルの構築・検証＜論文＞","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"不飽和泥炭土のガス拡散係数の測定と予測モデルの構築・検証＜論文＞"}]},"item_type_id":"120","owner":"3","path":["521"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-02-24"},"publish_date":"2014-02-24","publish_status":"0","recid":"16428","relation_version_is_last":true,"title":["不飽和泥炭土のガス拡散係数の測定と予測モデルの構築・検証＜論文＞"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-15T18:49:33.771353+00:00"}