Assessing the costs and benefits of improved land management practices in three watershed areas in Ethiopia
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- 作者：Abonesh Tesfayea ; abonesh.tesfaye@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Roy Brouwera ; roy.brouwer@vu.nl" class="auth_mail" title="E-mail the corresponding author ; Pieter van der Zaagb ; c ; p.vanderzaag@unesco-ihe.org" class="auth_mail" title="E-mail the corresponding author ; Workneh Negatud ; wnegatu@yahoo.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Soil conservation ; Cost&ndash ; benefit analysis ; Cobb&ndash ; Douglas production function ; Blue Nile ; Ethiopia
- 刊名：International Soil and Water Conservation Research
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：4
- 期：1
- 页码：20-29
- 全文大小：841 K
文摘
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We examine the on-site costs and benefits of three major soil conservation measures.
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A production function is estimated as the basis for the cost–benefit analysis.
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We show that soil conservation measures significantly increase productivity.
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A longer term perspective is needed for these private welfare gains to materialize.