{"created":"2023-06-20T15:08:55.534962+00:00","id":4787,"links":{},"metadata":{"_buckets":{"deposit":"4c74abc9-f7fe-4178-b2a8-7f0be7b6d214"},"_deposit":{"created_by":3,"id":"4787","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4787"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00004787","sets":["500:501"]},"author_link":["22155","22157","22153","22152","22158","22159","22156","22151","22154"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-12-21","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"504","bibliographicPageStart":"493","bibliographicVolumeNumber":"51","bibliographic_titles":[{"bibliographic_title":"Population ecology"}]}]},"item_2_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_42":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"post print","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We develop discrete-time models for analyzing the long run equilibrium outcomes on invasive species management in two-patch environments with migration. In particular, the focus is upon a situation where removal operations for invasive species are implemented only in one patch (controlled patch). The new features of the model are that (i) asymmetry in density dependent migration is considered, which may originate from impact of harvesting as well as heterogeneous habitat conditions, and (ii) the effect of density-dependent catchability is well-taken to account for the nature that the required effort level to remove one individual may rise as the existing population decreases. The model is applied for agricultural damage control in the raccoon problem that has occurred in Hokkaido, Japan. Numerical illustrations demonstrate that the long run equilibrium outcomes highly depend on the degree of asymmetry in migration as well as the sensitivity of catchability in response to a change in the population size of invasive species. Furthermore, we characterize the conditions under which the economically optimal effort levels are qualitatively affected by the above two factors and aiming at local extermination of invasive species in the controlled patch is justified.","subitem_description_type":"Abstract"}]},"item_2_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"コタニ, コウジ"}]},{"nameIdentifiers":[{}],"names":[{"name":"イシイ, ヒロマサ"}]},{"nameIdentifiers":[{}],"names":[{"name":"マツダ, ヒロユキ"}]},{"nameIdentifiers":[{}],"names":[{"name":"イケダ, トオル"}]}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{}]}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Springer"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1007/s10144-009-0153-5","subitem_relation_type_select":"DOI"}}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1145561X","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"14383896","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"International Development Program, Graduate School of International Relations, International University of Japan"},{"subitem_text_value":"Faculty of Environment and Information Sciences, Yokohama National University"},{"subitem_text_value":"Faculty of Environment and Information Sciences, Yokohama National University"},{"subitem_text_value":"Graduate School of Letters, Hokkaido University"}]},"item_2_version_type_18":{"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":"Kotani, Koji"}],"nameIdentifiers":[{"nameIdentifier":"22151","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishii, Hiromasa"}],"nameIdentifiers":[{"nameIdentifier":"22152","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Matsuda, Hiroyuki"}],"nameIdentifiers":[{"nameIdentifier":"22153","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ikeda, Tohru"}],"nameIdentifiers":[{"nameIdentifier":"22154","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":"2016-09-16"}],"displaytype":"detail","filename":"Matsuda01.pdf","filesize":[{"value":"708.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Matsuda01.pdf","url":"https://ynu.repo.nii.ac.jp/record/4787/files/Matsuda01.pdf"},"version_id":"3bf5c107-edfd-41e5-aab1-688c4c53a34a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Density dependent migration","subitem_subject_scheme":"Other"},{"subitem_subject":"Local extermination","subitem_subject_scheme":"Other"},{"subitem_subject":"Metapopulation","subitem_subject_scheme":"Other"},{"subitem_subject":"Removal effort","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":"Invasive species management in two-patch environments: agricultural damage control in the raccoon (procyon lotor) problem, Hokkaido, Japan","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Invasive species management in two-patch environments: agricultural damage control in the raccoon (procyon lotor) problem, Hokkaido, Japan"}]},"item_type_id":"2","owner":"3","path":["501"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-03-26"},"publish_date":"2012-03-26","publish_status":"0","recid":"4787","relation_version_is_last":true,"title":["Invasive species management in two-patch environments: agricultural damage control in the raccoon (procyon lotor) problem, Hokkaido, Japan"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T21:20:23.954369+00:00"}