{"created":"2021-03-01T06:34:05.849901+00:00","id":28303,"links":{},"metadata":{"_buckets":{"deposit":"394d60f6-459c-457c-a454-ddec9d23ae28"},"_deposit":{"id":"28303","owners":[],"pid":{"revision_id":0,"type":"depid","value":"28303"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00028303","sets":["453:456","485:872:1583:1591"]},"item_7_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Assessment of Paddy Environment using Emergence Husks of Red-dragonflies with Civic Participation"}]},"item_7_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"135","bibliographicPageStart":"131","bibliographicVolumeNumber":"65","bibliographic_titles":[{"bibliographic_title":"新潟大学農学部研究報告"},{"bibliographic_title":"新潟大学農学部研究報告","bibliographic_titleLang":"en"}]}]},"item_7_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"近年、日本の水田における赤トンボが減少している。しかし、その実態や原因、および稲作方法との関係は分かっていない。ここでは、水田における赤トンボの生息環境を把握するため、代表的な3種の赤トンボ (アキアカネ、ナツアカネ、およびノシメトンボ)の生息数と水田の使用農薬、水管理の相互関係を比較検討した。なお、赤トンボの生息数はトンボの羽化殻数で代換し、その採集は営農者の協力で行った。水田の営農方法 (使用農薬や水管理等)は営農者へのアンケートで収集した。その結果、1) 新潟県の赤トンボの羽化のピークは６月末であったこと、2) 新潟県の赤トンボ占有種はアキアカネであったこと、3) 羽化前の中干しがトンボの羽化に負の影響を及ぼしたこと、4) 苗箱施用殺虫剤、特にネオニコチノイド系殺虫剤は赤トンボの羽化に負の影響があったこと、5) 殺虫剤を施用していない有機水田における羽化殻採集数は多くなかったこと、などが分かった。","subitem_description_type":"Abstract"},{"subitem_description":"Dragonfly is one of the indicators of biodiversity in rural area. Recently, the number of red-dragonfly was decreasing. However we don't have enough data to understand the present condition of native habitat of dragonfly. Therefore, in this study, we clarify the present condition of dragonfly in rural area, especially in paddy fields. Here in this study we focused on three species of red-dragonflies, i.e. Sympetrum frequens, Sympetrum darwinianum and Sympetrum infuscatum. We organized rice farmers to collected emergence husks of red-dragonflies at their own paddy fields. We considered number of emergence husks as the number of dragonflies. Then we analyzed relationship among number of emergence husks, pesticide usage, water management and soil physical condition in three Prefectures Niigata, Miyagi and Saitama. Consequently, we found that, 1) peak period of dragonflies' emerges in Niigata Prefecture was at the last week of June, 2) Sympetrum frequens is the major species in Niigata Prefecture, 3) mid-season drainage before dragonflies' emergences had negative impact to larvae of them, 4) application of insecticides for rice seed-boxes, especially Neonicotinoid type, affected negatively to live of dragonfly larvae, 5) number of emergence husks of dragonfly at organic paddy field were not much than we expected. To spread widely above mentioned facts and to harmonize with rice production and biodiversity conservation are the next subject.","subitem_description_type":"Abstract"}]},"item_7_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"162672","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Aoda, Tadao"}]},{"nameIdentifiers":[{"nameIdentifier":"162673","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Katano, Kai"}]},{"nameIdentifiers":[{"nameIdentifier":"162674","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Toyama, Kazunari"}]},{"nameIdentifiers":[{"nameIdentifier":"162675","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Jinguji, Hiroshi"}]}]},"item_7_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"新潟大学農学部"}]},"item_7_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_7_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00183393","subitem_source_identifier_type":"NCID"}]},"item_7_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03858634","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"粟生田, 忠雄"}],"nameIdentifiers":[{"nameIdentifier":"162668","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"片野, 海"}],"nameIdentifiers":[{"nameIdentifier":"162669","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"遠山, 和成"}],"nameIdentifiers":[{"nameIdentifier":"162670","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"神宮字, 寛"}],"nameIdentifiers":[{"nameIdentifier":"162671","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-08-20"}],"displaytype":"detail","filename":"65(2)_131-135.pdf","filesize":[{"value":"817.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"65(2)_131-135.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/28303/files/65(2)_131-135.pdf"},"version_id":"6a4594f7-81fb-4bdf-9aa1-edfcb998530f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"赤トンボ","subitem_subject_scheme":"Other"},{"subitem_subject":"羽化殻","subitem_subject_scheme":"Other"},{"subitem_subject":"苗箱施用殺虫剤","subitem_subject_scheme":"Other"},{"subitem_subject":"中干し","subitem_subject_scheme":"Other"},{"subitem_subject":"有機水田","subitem_subject_scheme":"Other"},{"subitem_subject":"Red-dragonfly","subitem_subject_scheme":"Other"},{"subitem_subject":"emergence husk","subitem_subject_scheme":"Other"},{"subitem_subject":"seed-box insecticide","subitem_subject_scheme":"Other"},{"subitem_subject":"mid-season drainage","subitem_subject_scheme":"Other"},{"subitem_subject":"organic rice farming","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":"赤トンボの羽化殻を指標とした市民参加型の水田環境評価","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"赤トンボの羽化殻を指標とした市民参加型の水田環境評価"},{"subitem_title":"赤トンボの羽化殻を指標とした市民参加型の水田環境評価","subitem_title_language":"en"}]},"item_type_id":"7","owner":"1","path":["456","1591"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-05-29"},"publish_date":"2013-05-29","publish_status":"0","recid":"28303","relation_version_is_last":true,"title":["赤トンボの羽化殻を指標とした市民参加型の水田環境評価"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:58:18.335567+00:00"}