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  1. 122 新領域創成科学研究科
  2. 38 環境学研究系 サステイナビリティ学教育プログラム
  3. 1223825 修士論文(サスティナビリティ学)
  1. 0 資料タイプ別
  2. 20 学位論文
  3. 025 修士論文

Urban agriculture in Addis Ababa : the importance of producers'cooperatives to sustainability

http://hdl.handle.net/2261/50530
http://hdl.handle.net/2261/50530
de091bea-3485-4c47-81e7-2f3095f46a68
名前 / ファイル ライセンス アクション
K-03083.pdf 本文(fulltext) (2.5 MB)
K-03083-a.pdf 要旨(summary) (104.7 kB)
Item type 学位論文 / Thesis or Dissertation(1)
公開日 2012-02-09
タイトル
タイトル Urban agriculture in Addis Ababa : the importance of producers'cooperatives to sustainability
言語
言語 eng
キーワード
主題Scheme Other
主題 Urban agriculture
キーワード
主題Scheme Other
主題 cooperatives
キーワード
主題Scheme Other
主題 sustainability
キーワード
主題Scheme Other
主題 land security
キーワード
主題Scheme Other
主題 Addis Ababa
資源タイプ
資源 http://purl.org/coar/resource_type/c_46ec
タイプ thesis
著者 Ayalew, Dawit Ashenafi

× Ayalew, Dawit Ashenafi

WEKO 5994

Ayalew, Dawit Ashenafi

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著者別名
識別子Scheme WEKO
識別子 5995
姓名 アヤレウ, ダウィット アシェナヴィ
著者所属
著者所属 東京大学大学院新領域創成科学研究科環境学研究系サステイナビリティ学教育プログラム
著者所属
著者所属 Graduate Program in Sustainability Science, Graduate School of Frontier Science, The University of Tokyo
Abstract
内容記述タイプ Abstract
内容記述 Practiced by more than 800 million people in the world, urban agriculture (UA) is significantly contributing to the sustainability of cities and societies both in the developed and developing countries alike. However in developing countries, particularly in Africa, UA is considered as illegal and quintessentially rural activity that does not fit with the modern day urban setup. Many urban farmers are therefore struggling to survive and continue sustainably. Farmers are often constrained by insecure land tenure, low productivity, and lack of social/political acceptance due to alleged environmental externalities. Thus in this study the significance of urban farming cooperatives for addressing sustainability issues of urban agricultural phenomenon were investigated by taking the city of Addis Ababa as a case study. Data were collected from six cooperatives using a questionnaire comprising of several dimensions of sustainability. In order to have a clear picture ten non cooperative farming growers were also interviewed and contrasted against the cooperatives. Spatial change analysis of the cooperatives'farm land was performed, using aerial photos and satellite imagery of the period 1984 to 2008, for endurance or stability assessment of cooperative agriculture. Results revealed that cooperatively managed urban agriculture is highly productive (even fivefold higher than rural vegetable production) than individually managed ones due mainly to cooperatives'ability to procure inputs collectively. The land security and access constraints among farmers are comparatively lower in cooperatives than in individually farming groups. The Spatial analysis also showed that UA is not a short-lived or transitional phenomenon by the cooperatives; it is rather a stable and resilient practice. However, their informal nature and resulting lack of environmental orientation (particularly huge dependency on external inputs) should be addressed in order to make UA more comprehensively sustainable and appealable by authorities.
書誌情報 発行日 2011-09-27
日本十進分類法
主題Scheme NDC
主題 611
学位名
学位名 修士(サステイナビリティ学)
学位
値 master
研究科・専攻
新領域創成科学研究科環境学研究系サステイナビリティ学教育プログラム
学位授与年月日
学位授与年月日 2011-09-27
学位記番号
修創域第4083号
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