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アイテム
Soil erosion and conservation in Ethiopia : A review
https://repository.lib.tottori-u.ac.jp/records/7347
https://repository.lib.tottori-u.ac.jp/records/73473b48594c-2f96-45d7-bb78-10e6db0db525
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
pipg39(3)_750.pdf (1.9 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
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| 公開日 | 2018-06-22 | |||||||||
| タイトル | ||||||||||
| タイトル | Soil erosion and conservation in Ethiopia : A review | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題 | Drylands | |||||||||
| キーワード | ||||||||||
| 主題 | Climate variability | |||||||||
| キーワード | ||||||||||
| 主題 | Soil and water conservation | |||||||||
| キーワード | ||||||||||
| 主題 | Carbon markets | |||||||||
| キーワード | ||||||||||
| 主題 | Research–extension linkage | |||||||||
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| 言語 | en | |||||||||
| 主題 | Drylands | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題 | Climate variability | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題 | Soil and water conservation | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題 | Carbon markets | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題 | Research–extension linkage | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ | journal article | |||||||||
| 著者 |
Nigussie, Haregeweyn
× Nigussie, Haregeweyn× Tsunekawa, Atsushi
WEKO
3987
× Jan, Nyssen× Jean, Poesen× Tsubo, Mitsuru× Derege, Tsegaye Meshesha× Brigitta, Schütt× Enyew, Adgo× Firew, Tegegne× Jan, Nyssen× Jean, Poesen× Derege, Tsegaye Meshesha× Brigitta, Schütt× Enyew, Adgo× Firew, Tegegne |
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| 著者所属 | ||||||||||
| 値 | International Platform for Dryland Research and Education, Japan / Arid Land Research Center, Tottori University, Japan | |||||||||
| 著者所属 | ||||||||||
| 値 | International Platform for Dryland Research and Education, Japan / Arid Land Research Center, Tottori University, Japan | |||||||||
| 著者所属 | ||||||||||
| 値 | Geography Department, Gent University, Belgium | |||||||||
| 著者所属 | ||||||||||
| 値 | Department of Earth and Environmental Sciences, Division of Geography, KU Leuven, Belgium | |||||||||
| 著者所属 | ||||||||||
| 値 | Institute for Soil, Climate and Water, Agricultural Research Council, South Africa | |||||||||
| 著者所属 | ||||||||||
| 値 | Bahir Dar University, Ethiopia | |||||||||
| 著者所属 | ||||||||||
| 値 | Institute of Geographical Sciences, Department of Earth Sciences, FU Berlin, Germany | |||||||||
| 著者所属 | ||||||||||
| 値 | Bahir Dar University, Ethiopia | |||||||||
| 著者所属 | ||||||||||
| 値 | Arid Land Research Center, Tottori University, Japan / Bahir Dar University, Ethiopia | |||||||||
| 抄録 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | This paper reviews Ethiopia’s experience and research progress in past soil and water conservation (SWC) efforts and suggests possible solutions for improvement. Although indigenous SWC techniques date back to 400 BC, institutionalized SWC activity in Ethiopia became significant only after the 1970s. At least six national SWC related programs have been initiated since the 1970s and their focus over time has shifted from food relief to land conservation and then to livelihoods. The overall current soil erosion rates are highly variable and large by international standards, and sheet, rill, and gully erosion are the dominant processes. The influence of human activities on the landscape has traditionally been deleterious, but this trend seems to have recently reversed in some parts of the country following the engagement of the communities in land management. The efficiency of SWC measures show mixed results that are influenced by the type of measures and the agro-ecology under which they were implemented; in general, the relative performance of the interventions is better in the drylands as compared to humid areas. Methodological limitations also occur when addressing the economic aspects related to benefits of ecosystem services and other externalities. Although farmers have shown an increased understanding of the soil erosion problem, SWC efforts face a host of barriers related to limited access to capital, limited benefits, land tenure insecurity, limited technology choices and technical support, and poor community participation. In general SWC research in Ethiopia is fragmented and not comprehensive, mainly because of a lack of participatory research, field observations, and adoptable methods to evaluate impacts. A potentially feasible approach to expand and sustain SWC programs is to attract benefits from global carbon markets. Moreover, a dedicated institution responsible for overseeing the research–extension linkage of SWC interventions of the country should be established. | |||||||||
| 書誌情報 |
Progress in Physical Geography en : Progress in Physical Geography 巻 39, 号 6, p. 750-774, 発行日 2015-09 |
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| 出版者 | ||||||||||
| 出版者 | SAGE | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 03091333 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA00357798 | |||||||||
| DOI | ||||||||||
| 関連タイプ | isVersionOf | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.1177/0309133315598725 | |||||||||
| 権利 | ||||||||||
| 権利情報 | 注があるものを除き、この著作物は日本国著作権法により保護されています。 / This work is protected under Japanese Copyright Law unless otherwise noted. | |||||||||
| 情報源 | ||||||||||
| 関連名称 | Progress in Physical Geography. 2015, 39(6), 750-774 | |||||||||
| 関連サイト | ||||||||||
| 識別子タイプ | URI | |||||||||
| 関連識別子 | http://ppg.sagepub.com/content/39/6/750.full.pdf | |||||||||
| 関連名称 | http://ppg.sagepub.com/content/39/6/750.full.pdf | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | AM | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||
