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ボリヴィア国南部における土壌浸食とその軽減対策
http://hdl.handle.net/2298/37262
http://hdl.handle.net/2298/37262b566e7c4-7099-45a2-8865-92fe2cef3b99
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JJSECE54(3)_54-62.pdf (19.5 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-06-08 | |||||
| タイトル | ||||||
| タイトル | ボリヴィア国南部における土壌浸食とその軽減対策 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題 | the Tarija Basin, soil erosion, Quaternary sediment, erosion control, reforestation | |||||
| 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 | |||||
| 著者 |
宮縁, 育夫
× 宮縁, 育夫× 山中, 博樹 |
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| 別言語の著者 |
宮縁, 育夫
× 宮縁, 育夫× Yamanaka, Hiroki |
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| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The Tarija Basin, located in southern Bolivia, is subject to intense soil erosion and in recent decades rainstorm-induced soil loss and associated flooding have posed a serious hazard to local inhabitants. Intense soil erosion in the basin was initiated by deforestation associated with mining industries in the 17th century and thereafter it has been accelerated by intensive grazing and land reclamation. Poorly consolidated Quaternary which comprise the center of the basin and mainly consist of silt and clay promote the erosion. The extremely low infiltration capacities of non-vegetated surfaces lead to rapidly generate surface runoff during rainstorms in the rainy season. This has led to extensive, well developed piping, rills and gullies. Consequently, in 1978 the Bolivian government established the Tarija Prefecture Reclamation Office (PERTT) in order to run programs aimed at soil conservation. In 1998 a project examing erosion control and reforestation in the Tarija Basin was established in collaboration with the Japan International Cooperation Agency (JICA). Three model sites were setup in order to improve and develop sustainable methods to mitigate soil erosion by participation of local inhabitants. The five-year project aims to construct fences against animal invasion and build earth dams, rock dams, infiltration conduits and terraces as well as planting native and exotic trees. | |||||
| 書誌情報 |
砂防学会誌 巻 54, 号 3, p. 54-62, 発行年 2001 |
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| ISSN | ||||||
| 収録物識別子 | 02868385 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN1056478X | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 関連識別子 | http://doi.org/10.11475/sabo1973.54.3_54 | |||||
| 権利 | ||||||
| 権利情報 | © 社団法人砂防学会 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 値 | 19525209 bytes | |||||
| 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 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 455.9 | |||||
| その他の言語のタイトル | ||||||
| その他のタイトル | Soil erosion and the mitigation measures in southern Bolivia | |||||
| タイトル（ヨミ） | ||||||
| その他のタイトル | ボリヴィア コク ナンブ ニ オケル ドジョウ シンショク ト ソノ ケイゲン タイサク | |||||
| 出版者 | ||||||
| 出版者 | 社団法人砂防学会 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 論文(Article) | |||||
| 資源タイプ・ローカル | ||||||
| 値 | 雑誌掲載論文 | |||||
| 資源タイプ・NII | ||||||
| 値 | Journal Article | |||||
| 資源タイプ・DCMI | ||||||
| 値 | text | |||||
| 資源タイプ・ローカル表示コード | ||||||
| 値 | 01 | |||||
| URL | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | https://www.jstage.jst.go.jp/article/sabo1973/54/3/54_3_54/_article/-char/ja/ | |||||
