{"created":"2021-03-01T06:43:11.716276+00:00","id":25251,"links":{},"metadata":{"_buckets":{"deposit":"147f0f4f-aacd-4966-b0d5-4318899cdc2d"},"_deposit":{"id":"25251","owners":[],"pid":{"revision_id":0,"type":"depid","value":"25251"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00025251","sets":["27:2466:2467:2493","9:504:2469:2494"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Effects of seed sources in University Forest in Hokkaido, the University of Tokyo, on survival and growth of planted trees in Picea glehnii"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-03-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"118","bibliographicPageStart":"107","bibliographicVolumeNumber":"124","bibliographic_titles":[{"bibliographic_title":"東京大学農学部演習林報告"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"東京大学北海道演習林では，1945年からアカエゾマツの造林が開始され，2005年までに752haが実行されている。これまでその採種地として，8林班の湿地集団（標高690m）や9林班の火山礫地（標高1,080m）が用いられてきたが，どちらの採種地が造林に適しているかは検討されたことがなかった。本研究では，これら2つの採種地に由来する種苗を用いた造林地と次代検定林を調査対象とした。造林地では，各採種地につきそれぞれ2ヶ所の造林地を33林班（標高430-440m）から選定し，2010年に各造林地につき126個体（7プロット×18個体）の生死と13年生時の樹高を測定した。次代検定林は2004年に58林班（標高400m）に12ブロックで設定された。次代検定林では，8林班産と9林班産でそれぞれ700個体（7母樹）と489個体（5母樹）の母樹別実生家系の生死，樹高，根元径を2004年，2006年，2007年，2009年の秋に調査した。造林地でも次代検定林でも生存率は採種地によらず高かった。造林地では，13年生時の樹高を応答変数，採種地と造林地を説明因子，プロットをランダム効果にした二元配置分析，次代検定林では，2009年の樹高および根元径を応答変数，採種地と母樹を説明因子，ブロックをランダム効果にした二元配置分散分析を行った結果，いずれも採種地は植栽個体の成長には有意な影響を及ぼしていなかった。本研究と既存研究を考慮すると，演習林内のアカエゾマツの採種では，山頂集団を除いて個体群サイズが大きく，アクセスや採種効率のよい集団を対象とするのがよいと考えられた。","subitem_description_type":"Abstract"},{"subitem_description":"Afforestation with Picea glehnii began in 1945 in the University Forest in Hokkaido, the University of Tokyo. The P. glehnii plantations covered a total area of 752 ha by 2005. Several seed sources, including a swamp forest in compartment No. 8 at 690 m. (comp. no. 8) and a mixed forest in compartment No. 9 at 1,080 m. (comp. no. 9), were used for P. glehnii plantations. However, we have not previously evaluated the effects of the seed source on survival and the growth of planted trees. In this study, we investigated the survival and growth of planted trees in both plantations and in a progeny-testing plot derived from two seed sources. We selected two plantations in compartment No. 33 (430-440 m.) to test the two seed sources (comp. nos. 8 and 9). We investigated survival and height of 126 trees (18 trees x 7 plots) per plantation in 2010. A progeny-testing plot was established in 2004 with progeny derived from seven mother trees in comp. no. 8 and five mother trees in comp. no. 9. We measured survival, height, and root collar diameter for 700 trees derived from comp. no. 8 and 489 trees derived from comp. no. 9 in 2004, 2006, 2007, and 2009. Survival rates of planted trees in both plantations and the progeny-testing plot are generally high in regardless of seed source. To examine the effects within the plantation, we performed a two-way ANOVA, with 13-year height as response variable, seed source and plantation as explanatory factors and plot as random effect. Similarly, a two-way ANOVA, with height and root collar diameter in 2009 as response variables, seed source and mother tree as explanatory variables and block as random effect was applied to the data from the progeny-testing plot. Despite significant differences in soil-type and altitude between the seed sources, seed source did not affect the growth of planted trees in the plantation or the progeny-testing plot. Considering the findings of this study, together with previous studies, natural populations of P. glehnii that have large population sizes and allow for efficient seed collection, except in alpine areas, are recommended as possible seed production areas in the future.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"53571","nameIdentifierScheme":"WEKO"}],"names":[{"name":"GOTO, Susumu"}]},{"nameIdentifiers":[{"nameIdentifier":"53572","nameIdentifierScheme":"WEKO"}],"names":[{"name":"OGAWA, Hitomi"}]},{"nameIdentifiers":[{"nameIdentifier":"53573","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ISHIZUKA, Wataru"}]},{"nameIdentifiers":[{"nameIdentifier":"53574","nameIdentifierScheme":"WEKO"}],"names":[{"name":"MATSUI, Masaki"}]},{"nameIdentifiers":[{"nameIdentifier":"53575","nameIdentifierScheme":"WEKO"}],"names":[{"name":"KIMURA, Noriyuki"}]},{"nameIdentifiers":[{"nameIdentifier":"53576","nameIdentifierScheme":"WEKO"}],"names":[{"name":"OKAMURA, Koji"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学大学院農学生命科学研究科附属演習林"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162451","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03716007","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"610","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"The Tokyo University Forests"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院農学生命科学研究科附属演習林研究部"},{"subitem_text_value":"東京大学大学院農学生命科学研究科附属北海道演習林"},{"subitem_text_value":"Research Division, The University Forests, Graduate School of Agricultural and Life Sciences, The University of Tokyo"},{"subitem_text_value":"Univerisity Forest in Hokkaido, Graduate School of Agricultural and Life Sciences, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"後藤, 晋"}],"nameIdentifiers":[{"nameIdentifier":"53565","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小川, 瞳"}],"nameIdentifiers":[{"nameIdentifier":"53566","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石塚, 航"}],"nameIdentifiers":[{"nameIdentifier":"53567","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松井, 理生"}],"nameIdentifiers":[{"nameIdentifier":"53568","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"木村, 徳志"}],"nameIdentifiers":[{"nameIdentifier":"53569","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"岡村, 行治"}],"nameIdentifiers":[{"nameIdentifier":"53570","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":"2017-06-09"}],"displaytype":"detail","filename":"esrh124002.pdf","filesize":[{"value":"557.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"esrh124002.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/25251/files/esrh124002.pdf"},"version_id":"226b08c0-8ca9-41af-9b8e-5e4bdbce388b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"アカエゾマツ","subitem_subject_scheme":"Other"},{"subitem_subject":"二元配置分散分析","subitem_subject_scheme":"Other"},{"subitem_subject":"湿地","subitem_subject_scheme":"Other"},{"subitem_subject":"標高","subitem_subject_scheme":"Other"},{"subitem_subject":"造林","subitem_subject_scheme":"Other"},{"subitem_subject":"afforestation","subitem_subject_scheme":"Other"},{"subitem_subject":"altitude","subitem_subject_scheme":"Other"},{"subitem_subject":"Picea glehnii","subitem_subject_scheme":"Other"},{"subitem_subject":"swamp","subitem_subject_scheme":"Other"},{"subitem_subject":"two-way ANOVA","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":"東京大学北海道演習林における採種地の違いがアカエゾマツ植栽個体の生存と成長に及ぼす影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"東京大学北海道演習林における採種地の違いがアカエゾマツ植栽個体の生存と成長に及ぼす影響"}]},"item_type_id":"4","owner":"1","path":["2494","2493"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-09-03"},"publish_date":"2014-09-03","publish_status":"0","recid":"25251","relation_version_is_last":true,"title":["東京大学北海道演習林における採種地の違いがアカエゾマツ植栽個体の生存と成長に及ぼす影響"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:03:35.717471+00:00"}