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広島県宮島の常緑広葉樹林における植物の分布と地形 <論文>
https://doi.org/10.15027/36991
https://doi.org/10.15027/369918b7b90f5-b2e1-4415-b153-676bbc254249
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
StudiesInEnvironmentalSciences_9_19.pdf (3.1 MB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | 広島県宮島の常緑広葉樹林における植物の分布と地形 <論文> | |||||||||||||
| 言語 | ja | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Tree Distribution in an Evergreen Broadleaf Forest on Miyajima with Reference to Topography <Article> | |||||||||||||
| 言語 | en | |||||||||||||
| 作成者 |
山田, 俊弘
× 山田, 俊弘
× 奥田, 敏統
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| アクセス権 | ||||||||||||||
| アクセス権 | open access | |||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||
| 権利情報 | ||||||||||||||
| 権利情報 | Copyright (c) 2014 Graduate School of Integrated Arts and Sciences, Hiroshima University. All rights reserved. | |||||||||||||
| 主題 | ||||||||||||||
| 主題Scheme | NDC | |||||||||||||
| 主題 | 470 | |||||||||||||
| 内容記述 | ||||||||||||||
| 内容記述 | We studied the vegetation of an evergreen broadleaf forest on Miyajima Island (also known as Itsukushima Island) Hiroshima Prefecture, Japan, with respect to topography. We established two 0.6-ha plots (P-1 and P-2) at an elevation of about 100 m in the northeastern part of the island. In the P-1 and P-2 plots, we found 1,212 and 1,478 trees, respectively, over 15 cm in girth at breast height, which consisted of 29 and 28 species. The basal areas of the plots (27.9 m² ha⁻¹ and 31.0 m² ha⁻¹ in P-1 and P-2, respectively) were much smaller than basal areas of old-growth forests in warm-temperate Japan. This may suggest that the forests at the study site are not yet fully developed. Only three large Abies firma trees accounted for over 10% of total basal area in P-2, which demonstrates that large trees provide important carbon-storage microsites in this forest. Hierarchical and non-hierarchical cluster analyses both revealed that a close relationship exists between tree distribution and topography. A. firma, Symplocos glauca, and Neolitsea sericea occurred more frequently in valley sites; Pinus densiflora, Lyonia ovalifolia var. elliptica, Ilex pedunculosa, and Eurya japonica occurred more frequently on ridge sites. A comparison of our vegetation data to data collected some 40 years ago indicates that the population of Rhododendron kaempferi has declined in size. This reduction may be attributed to browsing stress caused by the dense population of sika deer (Cervus nippon) that inhabit the island. | |||||||||||||
| 言語 | en | |||||||||||||
| 内容記述 | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | 本研究は,環境省モニタリング１０００の事業（森林・草原著調査）の一環として実施され、（財）自然環境センターより資金の援助を受けたものである。 | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | 広島大学大学院総合科学研究科 | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | jpn | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| ID登録 | ||||||||||||||
| ID登録 | 10.15027/36991 | |||||||||||||
| ID登録タイプ | JaLC | |||||||||||||
| 収録物識別子 | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 1881-7696 | |||||||||||||
| 収録物識別子 | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA12198658 | |||||||||||||
| 開始ページ | ||||||||||||||
| 開始ページ | 19 | |||||||||||||
| 書誌情報 |
広島大学大学院総合科学研究科紀要. II, 環境科学研究 Bulletin of the Graduate School of Integrated Arts and Sciences, Hiroshima University. II, Studies in environmental sciences 巻 9, p. 19-28, 発行日 2014-12-31 |
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| 旧ID | 36991 | |||||||||||||
