{"created":"2023-05-15T13:40:09.985912+00:00","id":4992,"links":{},"metadata":{"_buckets":{"deposit":"6ea4f171-f7eb-4764-8de7-6c6f913ca241"},"_deposit":{"created_by":11,"id":"4992","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"4992"},"status":"published"},"_oai":{"id":"oai:repository.naro.go.jp:00004992","sets":["2:581:120","87:660:49"]},"author_link":["7371","1936","2364","3991","751","485","4751"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-04-15","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"136677","bibliographicVolumeNumber":"713","bibliographic_titles":[{"bibliographic_title":"Science of The Total Environment"},{"bibliographic_title":"Science of The Total Environment","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Crop residues are produced from agriculture in large amounts globally. Crop residues are known to be a source of nitrous oxide (N2O); however, contrasting results have been reported. Furthermore, the effect of crop residues on nitric oxide (NO) and methane (CH4) fluxes has not been well studied. We investigated N2O, NO, and CH4 fluxes after low C/N crop residue (cabbages and potatoes) inputs to lysimeter fields for two years using with automated flux monitoring system. Lysimeters were filled with two contrasting soil types, Andosol (total C: 33.1 g kg−1; clay: 18%) and Fluvisol (17.7 g kg−1; 36%). Nitrogen application rates were 250 kg N ha−1 of synthetic fertilizer and 272 kg N ha−1 of cow manure compost for cabbage, and 120 kg N ha−1 of synthetic fertilizer and 136 kg N ha−1 of cow manure compost for potato, respectively. Large N2O peaks were observed after crop residues were left on the surface of the soil for 1 to 2 weeks in summer, but not in winter. The annual N2O emission factors (EFs) for cabbage residues were 3.02% and 5.37% for Andosol and Fluvisol, respectively. Those for potatoes were 7.51% and 5.10% for Andosol and Fluvisol, respectively. The EFs were much higher than the mean EFs of synthetic fertilizers from Japan's agricultural fields (0.62%). Moreover, the EFs were much higher than the Intergovernmental Panel on Climate Change (IPCC) default N2O EFs for synthetic fertilizers and crop residues (1%). The annual NO EFs for potatoes were 1.35% and 2.44% for Andosol and Fluvisol, respectively, while no emission was observed after cabbage residue input. Crop residues did not affect CH4 uptake by soil. Our results suggest that low C/N crop residue input to soils can create a hotspot of N2O emission, when temperature and water conditions are not limiting factors for microbial activity.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.scitotenv.2020.136677","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"SC30202003130021"}]},{"subitem_relation_name":[{"subitem_relation_name_text":"NARO成果DBa"}]},{"subitem_relation_name":[{"subitem_relation_name_text":"C30202001230001_7730"}]},{"subitem_relation_name":[{"subitem_relation_name_text":"このアーカイブは著者版です。出版社版ではありません。引用の際には出版社版をご利用ください。"}]},{"subitem_relation_name":[{"subitem_relation_name_text":"This is not the published version. Please cite only the published version. "}]},{"subitem_relation_name":[{"subitem_relation_name_text":"Green open Access /This journal has an embargo period of 24 months."}]}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"Science of The Total Environment"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.scitotenv.2020.136677","subitem_relation_type_select":"DOI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"PostPrint:The Author(s) "},{"subitem_rights":"2020 Published by Elsevier Ltd. "}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0048-9697","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"秋山, 博子"},{"creatorName":"アキヤマ, ヒロコ","creatorNameLang":"ja-Kana"},{"creatorName":"AKIYAMA, Hiroko","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"山本, 昭範"},{"creatorName":"ヤマモト, アキノリ","creatorNameLang":"ja-Kana"},{"creatorName":"YAMAMOTO, Akinori","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"内田, 義崇"},{"creatorName":"ウチダ, ヨシタカ","creatorNameLang":"ja-Kana"},{"creatorName":"UCHIDA, Yoshitaka","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"星野, 裕子"},{"creatorName":"ホシノ, ユウコ","creatorNameLang":"ja-Kana"},{"creatorName":"TAKADA HOSHINO, Yuko","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"多胡, 香奈子"},{"creatorName":"タゴ, カナコ","creatorNameLang":"ja-Kana"},{"creatorName":"TAGO, Kanako","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"王, 勇"},{"creatorName":"ワン, ヨン","creatorNameLang":"ja-Kana"},{"creatorName":"WANG, Yong","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"早津, 雅仁"},{"creatorName":"ハヤツ, マサヒト","creatorNameLang":"ja-Kana"},{"creatorName":"HAYATSU, Masahito","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-05-01"}],"displaytype":"detail","filename":"NARO_SC30202003130021-C40201711280001_postprint-a.pdf","filesize":[{"value":"971.4 kB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"NARO_SC30202003130021-C40201711280001_postprint","url":"https://repository.naro.go.jp/record/4992/files/NARO_SC30202003130021-C40201711280001_postprint-a.pdf"},"version_id":"4afd44fa-4e29-4974-abdc-c516fbebf400"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"N fertilizer application","subitem_subject_scheme":"Other"},{"subitem_subject":"Methane oxidation","subitem_subject_scheme":"Other"},{"subitem_subject":"Greenhouse gas emissions","subitem_subject_scheme":"Other"},{"subitem_subject":"Nitrous oxide","subitem_subject_scheme":"Other"},{"subitem_subject":"Nitric oxide","subitem_subject_scheme":"Other"},{"subitem_subject":"N fertilizer application","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Methane oxidation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Greenhouse gas emissions","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Nitrous oxide","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Nitric oxide","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Effect of low C/N crop residue input on N2O, NO, and CH4 fluxes from Andosol and Fluvisol fields","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effect of low C/N crop residue input on N2O, NO, and CH4 fluxes from Andosol and Fluvisol fields"},{"subitem_title":"Effect of low C/N crop residue input on N2O, NO, and CH4 fluxes from Andosol and Fluvisol fields","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"11","path":["49","120"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-01-04"},"publish_date":"2021-01-04","publish_status":"0","recid":"4992","relation_version_is_last":true,"title":["Effect of low C/N crop residue input on N2O, NO, and CH4 fluxes from Andosol and Fluvisol fields"],"weko_creator_id":"11","weko_shared_id":-1},"updated":"2023-05-15T16:25:46.667710+00:00"}