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The Importance of Enrichment Planting to Achieve Sustainable Forest Management and Carbon Sequestration in the Tropical Rainforest of Indonesia
https://doi.org/10.64096/0002001104
https://doi.org/10.64096/00020011047ad89a5d-e936-4887-970d-6960f4b8f891
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
jircas_working_report97_75-83 (437.8 KB)
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| アイテムタイプ | 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 | 2026-02-13 | |||||||
| タイトル | ||||||||
| タイトル | The Importance of Enrichment Planting to Achieve Sustainable Forest Management and Carbon Sequestration in the Tropical Rainforest of Indonesia | |||||||
| 言語 | en | |||||||
| その他のタイトル | ||||||||
| その他のタイトル | Silviculture and Plantation: 303. The Importance of Enrichment Planting to Achieve Sustainable Forest Management and Carbon Sequestration in the Tropical Rainforest of Indonesia | |||||||
| 言語 | en | |||||||
| 作成者 |
Widiyatno
× Widiyatno （Author）
ORCID
0000-0002-6611-5009
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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 | © by Japan International Research Center for Agricultural Sciences, 2026 | |||||||
| 権利情報 | ||||||||
| 権利情報 | © The reproduction and reprinting of contents herein are authorized only with prior written permission from JIRCAS | |||||||
| 主題 | ||||||||
| 主題 | cenrichment planting, dipterocarps, selective logging | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | Indonesia’s tropical rainforests host exceptionally high biodiversity and are dominated by dipterocarp species. Production forests in these ecosystems are managed through a selective-logging silvicultural system designed to retain sufficient regeneration trees for the next rotation while maintaining high biodiversity and a multi-aged, multi-species, and multi-strata structure. However, wood production in tropical rainforests has declined in the second and third rotations, partly because residual stands show slow diameter increments of <1 cm per year. To increase secondary-forest productivity, enrichment planting using commercially valuable native species has been promoted. Suitable species include Shorea leprosula, S. platyclados, S. macrophylla, S. parvifolia, S. johorensis, and S. stenoptera, which exhibit diameter increments >1.5 cm per year and survival rates above 70%. Enrichment planting in secondary tropical rainforests can be implemented through selective logging and line-planting systems (TPTJ) combined with intensive silviculture. Beyond improving productivity, enrichment planting helps maintain and enhance genetic diversity in logged-over tropical forests and supports the conservation of native species. After 25 years, such forests can sequester approximately 139.52 tons of carbon per hectare. Overall, implementing enrichment planting through selective logging and line-planting systems using native species is expected to improve forest productivity, maintain genetic diversity, and enhance carbon sequestration in logged-over forests. | |||||||
| 言語 | en | |||||||
| 出版者 | ||||||||
| 出版者 | Japan International Research Center for Agricultural Sciences | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 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 | journal article | |||||||
| 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 | 10.64096/0002001104 | |||||||
| ID登録タイプ | Crossref | |||||||
| 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/10.64096/0002001091 | |||||||
| 関連名称 | Evaluation of Tropical Forest Genetic Resources for Enhanced Productivity and Environmental Adaptability | |||||||
| 収録物識別子 | ||||||||
| 収録物識別子タイプ | EISSN | |||||||
| 収録物識別子 | 2760-1919 | |||||||
| 書誌情報 |
en : JIRCAS Working Report 巻 97, p. 75-83, 発行日 2026-02-02 |
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| 位置情報 | ||||||||
| 位置情報（自由記述） | Indonesia | |||||||
