{"created":"2023-06-20T14:22:52.178866+00:00","id":3126,"links":{},"metadata":{"_buckets":{"deposit":"23c7f87b-4bba-4b5d-b921-6d62c4722684"},"_deposit":{"created_by":3,"id":"3126","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"3126"},"status":"published"},"_oai":{"id":"oai:aue.repo.nii.ac.jp:00003126","sets":["6:406:409"]},"author_link":["550"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Methods and Contents for Learning in the Second Aspects of Threat to Biodiversity by Using Satoyama as Teaching Materials"}]},"item_3_biblio_info_7":{"attribute_name":"書誌事項","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"83","bibliographicPageStart":"75","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"教科開発学論集"}]}]},"item_3_description_27":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_3_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"里山二次林を生物多様性教育の教材として利用できる可能性を明らかにすることを目的として、「生物多様性はなぜ劣化しているのか」について学習可能な内容と方法を検討した。身近な環境で生じている現象であるが具体的な探究活動の例が普及していない第2の危機に焦点をあて、里山二次林から収集可能なデータを分析して第2の危機を検出する方法と得られた結果から学習できる内容を示すことを目指した。分析では、学校教育で生徒が測定可能なデータとして里山二次林の樹木センサスのデータを用いた。1回のセンサスデータで里山二次林の変化を探究できる方法として、胸高直径の度数分布図を樹種間で比較することによって衰退する樹種と増加する樹種を把握することを検討した。樹木センサスデータを得た30m×30mの調査区における5種の樹木のサイズ分布が示す傾向から、里山二次林の代表的な樹種であるクリとコナラの世代交代が停滞する一方で、潜在自然植生の主要樹種であるタブノキの個体群は成長する可能性が高いとみなせた。しかし、自然植生を主に構成する他の樹種はみられず、周辺に植栽された樹木からの急速な侵入・定着も検出された。これらの結果から、樹木のサイズ分布にみられる傾向を読みとることで、里山二次林において未利用放棄後はかっての主要樹種が衰退する一方で、今後の自然植生への推移は不確実であると推定でき、第2の危機が進行していることを学習できる可能性が示された。その学習の過程では、定量的な分析結果に加えて、関連する定性的な情報をできるだけ組み合わせて結論を導く指導計画が望ましいと考えられ、本研究はそのモデルケースとなる例を提示した。","subitem_description_type":"Abstract"},{"subitem_description":"This study considers methods and contents for learning mechanisms of the deterioration of biodiversity. Objectives of inquiry activity to learn biodiversity were focused on the second aspects of threat to biodiversity. The second aspects of threat to biodiversity are effects of recent underuse by human on secondary vegetation that have been used in long-term human activity. Size distribution of major five species of tree could be analyzed from a simple data set by easy methods of tree census in a secondary forest. The size distribution of tree species showed decrease of population of dominant species in secondary vegetation and positive population growth of species of potential natural vegetation. The analyses also found the invention of tree species that have been planted by human in the surrounding area. The methods of analyses of size distribution seem to be feasible in learning of the second aspects of threat to biodiversity. In the process of the learning, it is necessary to consider not only quantitative data but also qualitative observation. This study presents a model case for such learning process.","subitem_description_type":"Abstract"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"愛知教育大学大学院・静岡大学大学院教育学研究科 共同教科開発学専攻"}]},"item_3_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1262681X","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2187-7327","subitem_source_identifier_type":"ISSN"}]},"item_3_subject_19":{"attribute_name":"教育系情報の種別","attribute_value_mlt":[{"subitem_subject":"ETYP:教育関連論文","subitem_subject_scheme":"Other"}]},"item_3_text_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"subitem_text_value":"教科開発学論集. 2014, 2, p. 75-83."}]},"item_3_text_26":{"attribute_name":"著者別名","attribute_value_mlt":[{"subitem_text_value":"コミナミ, ヨウスケ"}]},"item_3_text_4":{"attribute_name":"著者(別言語)","attribute_value_mlt":[{"subitem_text_value":"Kominami, Yohsuke"}]},"item_3_version_type_14":{"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":"小南, 陽亮"}],"nameIdentifiers":[{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-03-27"}],"displaytype":"detail","filename":"kaihatsu27583.pdf","filesize":[{"value":"747.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kaihatsu27583.pdf","url":"https://aue.repo.nii.ac.jp/record/3126/files/kaihatsu27583.pdf"},"version_id":"70d2b950-fcfc-4120-b8a7-001c284992ff"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"生物多様性","subitem_subject_scheme":"Other"},{"subitem_subject":"Biodiversity","subitem_subject_scheme":"Other"},{"subitem_subject":"環境教育","subitem_subject_scheme":"Other"},{"subitem_subject":"Environmental education","subitem_subject_scheme":"Other"},{"subitem_subject":"里山","subitem_subject_scheme":"Other"},{"subitem_subject":"Satoyama","subitem_subject_scheme":"Other"},{"subitem_subject":"二次林","subitem_subject_scheme":"Other"},{"subitem_subject":"Secondary forest","subitem_subject_scheme":"Other"},{"subitem_subject":"理科","subitem_subject_scheme":"Other"},{"subitem_subject":"Science","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":"里山二次林において生物多様性に対する第2の危機を学習する方法と内容","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"里山二次林において生物多様性に対する第2の危機を学習する方法と内容"}]},"item_type_id":"3","owner":"3","path":["409"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-05-22"},"publish_date":"2014-05-22","publish_status":"0","recid":"3126","relation_version_is_last":true,"title":["里山二次林において生物多様性に対する第2の危機を学習する方法と内容"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T18:06:39.324816+00:00"}