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ラオス北部焼畑休閑林の植生動態 -Houay Phee村の事例-
https://chikyu.repo.nii.ac.jp/records/477
https://chikyu.repo.nii.ac.jp/records/477e56292ad-bc88-4e93-a211-2a1e31d9567e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ラオス北部焼畑休閑林の植生動態 -Houay Phee村の事例- (2.2 MB)
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| Item type | 図書の一部 / Book(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-08-22 | |||||
| タイトル | ||||||
| タイトル | ラオス北部焼畑休閑林の植生動態 -Houay Phee村の事例- | |||||
| タイトル | ||||||
| タイトル | Dynamics of Fallow Vegetation in Shifting Cultivation in Northern Laos -A Case Study in Houay Phee Village, La District, Udomxay Province- | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | 焼畑休閑植生｜タケ｜非木材林産物｜北部ラオス | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Fallow Vegetation｜Bamboo, Northern Laos｜Non Timber Forest Products | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_2f33 | |||||
| 資源タイプ | book | |||||
| 著者 |
広田, 勲
× 広田, 勲× 中西, 麻美× 縄田, 栄治× HIROTA, Isao× NAKANISHI, Asami× NAWATA, Eij |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Dynamics of fallow vegetation in shifting cultivation were studied in Houay Phee Village, La District, Udomxay Province, Lao P. D. R. In this year, the aims of study were (1) to estimate the biomass of bamboos in Houay Phee Village, which are the important dominant species in fallow forests, (2) to conduct general survey around Houay Phee Village, and (3) to continue the fallow vegetation survey in Houay Phee Village. The results were as follows. (1) D-H, D2H-WStem, D2H- WBranch, D2H-WLeaves, D-WTotal, and D2H-WTotal relationships in four bamboo species (Oxytenanthera parvifolia, Schizostachyum virgatum, Bambusa tulda, Indosasa sinica) were calculated. Total D-H, D-WTotal, and D2H-WTotal were clarified to be useful for the estimation of bamboo biomass. Several equations shown in this study may be applicable to another bamboo species in this area. But as these results were obtained by fresh weights, these results must be corrected by dry weights. (2) In recent years, according to the interviews with the villagers, the main non-timber forest products (NTFPs) were begun gathering 5 to 10 years ago. During this period, the amount of labor consumed in the fallow forests abruptly increased, whereas NTFPs are mainly gathered in the fallow forests. As a result, there have been two impacts, which were the shortening of fallow periods and the gathering of NTFPs in the fallow forests in this about ten years, and that caused recent vegetation change in this area. (3) Fallow vegetation survey was carried out in Houay Phee Village. Although detailed analysis has not been conducted yet, mean height, mean DBH and stem density in the fallow fields showed succession of fallow vegetation. |
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| 図書名 | ||||||
| 収録物名 | 2004年度 生態史プロジェクト報告書 | |||||
| 出版者 | ||||||
| 出版者 | 総合地球環境学研究所 研究プロジェクト4-2 | |||||
| 開始ページ | ||||||
| 開始ページ | 140 | |||||
| 終了ページ | ||||||
| 終了ページ | 150 | |||||
| 出版年月日 | ||||||
| 日付 | 2005-07-30 | |||||
| 日付タイプ | Issued | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.chikyu.ac.jp/ecohistory/top_jp.htm | |||||
| 関連名称 | 生態史プロジェクト | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.chikyu.ac.jp/ | |||||
| 関連名称 | 総合地球環境学研究所 | |||||
| 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 | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
