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  1. 116 農学生命科学研究科・農学部
  2. 20 生圏システム学専攻
  3. 1162010 学術雑誌論文
  1. 0 資料タイプ別
  2. 10 学術雑誌論文
  3. 014 自然科学

Historical impacts on linear habitats : the present distribution of grassland species in forest-edge vegetation

http://hdl.handle.net/2261/33385
1f8175bc-38df-4220-b11d-415c9683bc43
名前 / ファイル ライセンス アクション
bio_cons_142_8_1674.pdf bio_cons_142_8_1674.pdf (247.6 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2010-03-12
タイトル
タイトル Historical impacts on linear habitats : the present distribution of grassland species in forest-edge vegetation
言語
言語 eng
キーワード
主題 Semi-natural grassland
主題Scheme Other
キーワード
主題 Land-use history
主題Scheme Other
キーワード
主題 Habitat fragmentation
主題Scheme Other
キーワード
主題 Roadside
主題Scheme Other
キーワード
主題 Restoration
主題Scheme Other
キーワード
主題 Satoyama landscape
主題Scheme Other
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
著者 KOYANAGI, Tomoyo

× KOYANAGI, Tomoyo

WEKO 106637

KOYANAGI, Tomoyo

Search repository
KUSUMOTO, Yoshinobu

× KUSUMOTO, Yoshinobu

WEKO 106638

KUSUMOTO, Yoshinobu

Search repository
YAMAMOTO, Shori

× YAMAMOTO, Shori

WEKO 106639

YAMAMOTO, Shori

Search repository
OKUBO, Satoru

× OKUBO, Satoru

WEKO 106640

OKUBO, Satoru

Search repository
TAKEUCHI, Kazuhiko

× TAKEUCHI, Kazuhiko

WEKO 106641

TAKEUCHI, Kazuhiko

Search repository
著者所属
著者所属 Department of Ecosystem Studies, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Japan
著者所属
著者所属 Biodiversity Division, National Institute for Agro-Environmental Sciences, Japan
抄録
内容記述タイプ Abstract
内容記述 In highly fragmented agricultural landscapes, abandoned forests and dense coniferous plantations established on former semi-natural grassland remain potentially suitable sites for the restoration of grassland communities. The roadside vegetation along the edges of these remnant forests could be a key landscape component, because these communities retain pools of grassland species that are maintained by regular mowing alongside public roads to improve traffic safety. We evaluated the effect of land-use history and the proportion of suitable surrounding habitats on the present distribution of grassland species in roadside forest-edge vegetation. The average number of grassland species was significantly lower at sites that had been cultivated since the 1950s, but it did not differ between uncultivated sites and sites cultivated during the 1880s. Positive effects of the proportion of suitable habitats around the sites were detected at specific spatial scales (500- and 700-m squares), and these effects were indistinct at sites that had lost populations to cultivation. In addition to the present habitat conditions (e.g., forest type), the best-fit model for explaining the present distribution of grassland species at a site included both the site’s land-use history and the past proportion of suitable habitat around the sites. Even in remnant linear habitats such as forest-edge vegetation along roads, historical patterns of site conditions and the landscape matrix at optimum scales can provide useful knowledge to improve explanations of the present distributions of grassland species. These information can help identify abandoned or planted forest sites potentially suitable for restoration with grassland species.
書誌情報 Biological conservation

巻 142, 号 8, p. 1674-1684, 発行日 2009-08
ISSN
収録物識別子タイプ ISSN
収録物識別子 0006-3207
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA00565296
DOI
関連識別子
識別子タイプ DOI
関連識別子 info:doi/10.1016/j.biocon.2009.03.002
フォーマット
内容記述タイプ Other
内容記述 application/pdf
著者版フラグ
値 author
日本十進分類法
主題 290.13
主題Scheme NDC
日本十進分類法
主題 629
主題Scheme NDC
出版者
出版者 Elsevier
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