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3. 熱帯多雨林の種の多様性と動態 : 西スマトラの事例から (国際熱帯林研究をめぐる諸問題)
https://doi.org/10.34556/0002000462
https://doi.org/10.34556/00020004625f956ac8-9394-413c-bbad-368393137d57
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
wspaper2-_64-75 (2.17MB)
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| Item type | 国際農研デフォルトアイテムタイプ（フル）(1) | |||||||||
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| 公開日 | 2024-08-30 | |||||||||
| タイトル | ||||||||||
| タイトル | 3. 熱帯多雨林の種の多様性と動態 : 西スマトラの事例から (国際熱帯林研究をめぐる諸問題) | |||||||||
| 言語 | ja | |||||||||
| タイトル | ||||||||||
| タイトル | 3. Species richness and dynamics of the tropical rain forest, an example of West Sumatra (Recent Move on International Tropical Forest Research) | |||||||||
| 言語 | en | |||||||||
| 作成者 |
堀田, 満
× 堀田, 満
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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 | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | In Mt, Gadut area of Padang, Sumatra Nature Study Project established 6 permanent plots for study of tropical rain forest structure and its dynamics, such as the foot hill plots (Gajabuih, Pinang Pinang, Pinang Pinang Bawah, Pinang Pinang Atas), the hill plot (Airsirah), and the mountain plot (G. Gadut). This region characterized by heavy rainfall, annual precipitation reached 6000-8000mm. Number of tree species of these plots given the richest flora in tropical region; over 300 species in 1 ha Pinang Pinang plot (DBH > 8cm), and 276 species in narrow 0.33 ha of Pinang Pinang Atas transect (DBH > 5cm). This richness caused by: (1) Multistratum construction of the foot hill forest resulted vertical complexity of the tree species. (2) Species distributions depend by topographical gradients and mosaic environmental factors resulted horizontal complexity of forest structure. (3) Gap regeneration process of the forest resulted to complexity mosaic distribution pattern of tree species. These things will contribute to the richness of species number of the foot hill plots. These plots have special tree genera. The genus Eugenia (Myrtaceae) and Diospyros (Ebenaceae) have many species in a narrow area of the plots. Species of these genara closely related and occupied same habitat (under the canopy tree layer). Twenty-five genera belonging to the family Sapotaceae, Fagaceae, Burseraceae, and others characterized by this strange speciation group that represented more than 40% of tree species of the plots. The tree species that only one tree appears in plots are much too. In Pinang Pinang Atas transect, for example, 112 species, ca. 2/5 of 276 species, found only one tree in the plot. Studies about speciation of the various tree groups are necessary for understanding of richness in the tropical rain forest. |
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| 言語 | en | |||||||||
| 出版者 | ||||||||||
| 出版者 | 農林水産省国際農林水産業研究センター | |||||||||
| 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_5794 | |||||||||
| 資源タイプ | conference 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 | 10.34556/0002000462 | |||||||||
| ID登録タイプ | JaLC | |||||||||
| 関連情報 | ||||||||||
| 関連タイプ | isPartOf | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | https://doi.org/10.34556/0002000448 | |||||||||
| 関連名称 | 農業限界地における環境資源利用技術の開発と今後の研究推進 ; 国際熱帯林研究をめぐる諸問題 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| 収録物識別子 | 1340-6094 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN10446728 | |||||||||
| 書誌情報 |
ja : 国際農林水産業研究センター研究会報告集 : 農業限界地における環境資源利用技術の開発と今後の研究推進 ; 国際熱帯林研究をめぐる諸問題 en : JIRCAS Workshop Papers : Development of techniques for utilization of environmental resources and perspective of promotion of research in the marginal land area ; Recent more on international tropical forest research 巻 2, p. 64-75, 発行日 1994-03-01 |
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| 会議記述 | ||||||||||
| 会議名 | 熱研セミナー | |||||||||
| 開催期間 | 1992-01-18 | |||||||||
| 開催国 | JPN | |||||||||
