{"created":"2021-03-01T06:34:06.327003+00:00","id":28310,"links":{},"metadata":{"_buckets":{"deposit":"1646dcba-271f-4b98-a9fe-18239c91265b"},"_deposit":{"id":"28310","owners":[],"pid":{"revision_id":0,"type":"depid","value":"28310"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00028310","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":"Forest monitoring in Niigata Prefecture using National Forest Inventory data of Japan"}]},"item_7_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"193","bibliographicPageStart":"187","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":"森林資源モニタリング調査第1期、第2期のデータを用いて新潟県の森林の実態を把握する解析を行った。今回、優占樹種、スギ人工林の収量比数、マツ枯れの動態、ナラ枯れの動態についてとりまとめた。優占樹種は各プロットの胸高断面積割合によって決定した。収量比数は平均直径から上層樹高を推定するモデル式を用いて算出した。マツ枯れについて、松くい虫被害の有無データおよびマツ枯損本数のデータを地域別、標高別に集計した。ナラ枯れについて、ナラ類の本数を集計して、第1期、第2期で比較した。優占樹種の解析から、スギ、アカマツ、コナラ、ミズナラ、ヤマモミジ、ブナなどで構成される林分が新潟県で多くみられることが分かった。スギ人工林の収量比数は、第1期ではプロット数のピークが0.6～0.7であるのに対して、第2期では0.7～0.8に移行していた。マツ枯れ被害は、上越地域から中越地域へと被害地域が移行したこと、また高標高帯へ拡大したことが示された。ナラ類の本数は、県内全地域で減少していた。標高別では、600m までナラ類の本数が減少していた。本論において、森林資源モニタリング調査データから、新潟県の森林の実態の一部分を把握することができた。","subitem_description_type":"Abstract"},{"subitem_description":"In order to understand the actual condition of the forest in Niigata Prefecture, some analyses were carried out using the data of National Forest Inventory (NFI) in Japan derived from 1^<st> and 2^<nd> periods. This paper presents the results about dominant tree species, the relative yield index of Japanese cedar plantations, and monitoring of pine wilt disease and oak wilt disease. The dominant tree species of each plot was determined by a basal area rate. The relative yield index was calculated by the upper layer tree height estimated from the mean diameter of each plot. Occurrence of pine wilt disease was checked and the number of damaged pine trees was represented by each region or altitude zone. About oak wilt disease, the number of oak species was counted and compared between 1^<st> and 2^<nd> periods. The results showed that the dominant tree species in Niigata Prefecture were Cryptomeria japonica, Pinus densiflora, Quercus serrata, Quercus crispula Blume, Acer amoenum var. matsumurae, Fagus crenata. The relative yield index of Japanese cedar plantation indicated a peak at 0.6-0.7 in the 1^<st> period and 0.7-0.8 in the 2^<nd> period. The area suffering pine wilt disease shifted to the Chuetsu region from the Joetsu region and to the high altitude zone from low altitude zone. The number of oak species decreased across the whole region of Niigata prefecture. In the altitude class, the number of oak species declined until 600m a.s.l. In this paper, some of the actual conditions of the forests in Niigata Prefecture have been understood with NFI data.","subitem_description_type":"Abstract"}]},"item_7_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"162734","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Chigira, Yuji"}]},{"nameIdentifiers":[{"nameIdentifier":"162735","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Murakami, Takuhiko"}]}]},"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":"千木良, 雄治"}],"nameIdentifiers":[{"nameIdentifier":"162732","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"村上, 拓彦"}],"nameIdentifiers":[{"nameIdentifier":"162733","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)_187-193.pdf","filesize":[{"value":"797.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"65(2)_187-193.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/28310/files/65(2)_187-193.pdf"},"version_id":"0411ef94-9722-4592-86e3-2f13b99ee8fe"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"森林資源モニタリング調査","subitem_subject_scheme":"Other"},{"subitem_subject":"優占樹種","subitem_subject_scheme":"Other"},{"subitem_subject":"収量比数","subitem_subject_scheme":"Other"},{"subitem_subject":"マツ枯れ","subitem_subject_scheme":"Other"},{"subitem_subject":"ナラ枯れ","subitem_subject_scheme":"Other"},{"subitem_subject":"National Forest Inventory data of Japan","subitem_subject_scheme":"Other"},{"subitem_subject":"dominant species","subitem_subject_scheme":"Other"},{"subitem_subject":"relative yield index","subitem_subject_scheme":"Other"},{"subitem_subject":"pine wilt disease","subitem_subject_scheme":"Other"},{"subitem_subject":"oak wilt disease","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":"森林資源モニタリング調査データを用いた新潟県の森林モニタリング","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"森林資源モニタリング調査データを用いた新潟県の森林モニタリング"},{"subitem_title":"森林資源モニタリング調査データを用いた新潟県の森林モニタリング","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":"28310","relation_version_is_last":true,"title":["森林資源モニタリング調査データを用いた新潟県の森林モニタリング"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:58:19.986108+00:00"}