{"created":"2025-01-14T01:38:30.977588+00:00","id":2012243,"links":{},"metadata":{"_buckets":{"deposit":"e2eadead-37ae-49f4-95f3-62f0618b7b40"},"_deposit":{"created_by":7,"id":"2012243","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2012243"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02012243","sets":["1713853213384:1713853295607"]},"author_link":["369"],"control_number":"2012243","item_10001_alternative_title_1":{"attribute_name":"タイトル別表記","attribute_value_mlt":[{"subitem_alternative_title":"HABITAT ANALYSIS OF PROCAMBARUS CLARKII IN LOTUS ROOT FIELDS IN NARUTO CITY, TOKUSHIMA PREFECTURE, JAPAN.","subitem_alternative_title_language":"en"}]},"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2023","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"26","bibliographicPageStart":"23-26018","bibliographicVolumeNumber":"79","bibliographic_titles":[{"bibliographic_title":"土木学会論文集","bibliographic_titleLang":"ja"},{"bibliographic_title":"Japanese Journal of JSCE","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究では，徳島県鳴門市の蓮田においてアメリカザリガニ対策を検討するために，局所的・地理的なスケールの環境要因が本種の分布に与える影響を明らかにすることを目的とした．調査は2022年6・7月に3回行った．解析の結果，6月では水深とレンコンの植被率が，7月上旬では圃場畦のコンクリート化率が有意な関係性を示した．コンクリート化率については，3回の調査全てにおいて，アメリカザリガニの個体数と弱い負の関係性を示した．3回の調査を通じ，アメリカザリガニの個体数と地理要因との関係性は認められなかった．このことから，本種の個体数は，局所要因から影響を受けていることが示唆された．レンコンの植被率が低い6月以前における浅水深での水管理や圃場畦のコンクリート化を促進することが本種の対策として考えられる．","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"The purpose of this study was to determine the effects of local- and geographical-scale environmental factors on the distribution of Procambrus Clarkii to suggest a measure for expansion of this invasive species in the lotus root fields of Naruto City, Tokushima Prefecture. Field surveys were conducted for three times at each lotus field during June - July 2022. The analysis showed a significant relationship between water depth and vegetation cover of lotus fields in June, and percentage of concreted ridges in lotus fields in early July. The percentage of concreted ridges showed a weak negative relationship with the crayfish density in all three surveys, and no relationship was found between the population of American crayfish and geographical factors throughout the three surveys. These suggest that crayfish density is influenced by local environmental factors. Water management with keeping shallower depth during early developmental stage of lotus, and concreting ridges of lotus field might be potential measures on expanding the distribution of invasive crayfish.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"土木学会","subitem_publisher_language":"ja"}]},"item_10001_rights_15":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"© 2023 公益社団法人 土木学会","subitem_rights_language":"ja"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"24366021","subitem_source_identifier_type":"EISSN"}]},"item_10001_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.2208/jscejj.23-26018"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2208/jscejj.23-26018","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"412942"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"平松, 隼人","creatorNameLang":"ja"},{"creatorName":"Hiramatsu, Hayato","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"河口, 洋一","creatorNameLang":"ja"},{"creatorName":"カワグチ, ヨウイチ","creatorNameLang":"ja-Kana"},{"creatorName":"Kawaguchi, Yoichi","creatorNameLang":"en"}],"familyNames":[{"familyName":"河口","familyNameLang":"ja"},{"familyName":"カワグチ","familyNameLang":"ja-Kana"},{"familyName":"Kawaguchi","familyNameLang":"en"}],"givenNames":[{"givenName":"洋一","givenNameLang":"ja"},{"givenName":"ヨウイチ","givenNameLang":"ja-Kana"},{"givenName":"Yoichi","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"369","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"189080/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/189080/profile-ja.html"},{"nameIdentifier":"20391617","nameIdentifierScheme":"e-Rad_Researcher","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=20391617"}]},{"creatorNames":[{"creatorName":"佐藤, 雄大","creatorNameLang":"ja"},{"creatorName":"Sato, Takahiro","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"杉本, 健介","creatorNameLang":"ja"},{"creatorName":"Sugimoto, Kensuke","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2025-03-10"}],"displaytype":"detail","filename":"jscejj_79_26_23-26018.pdf","filesize":[{"value":"704 KB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://tokushima-u.repo.nii.ac.jp/record/2012243/files/jscejj_79_26_23-26018.pdf"},"version_id":"a526ec11-2bbd-4a83-9342-d31501adcc29"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Procambarus clarkii","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"red swamp crayfish","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"biodiversity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"invasive species","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lotus root field","subitem_subject_language":"en","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"徳島県鳴門市の蓮田におけるアメリカザリガニの生息環境解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"徳島県鳴門市の蓮田におけるアメリカザリガニの生息環境解析","subitem_title_language":"ja"}]},"item_type_id":"40001","owner":"7","path":["1713853295607"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-03-10"},"publish_date":"2025-03-10","publish_status":"0","recid":"2012243","relation_version_is_last":true,"title":["徳島県鳴門市の蓮田におけるアメリカザリガニの生息環境解析"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-03-10T06:12:29.841616+00:00"}