【摘要】 本文对黄土高原丘陵沟壑区定西地区生态脆弱与贫困的双重矛盾进行了定性与定量相结合的分析 ,研究表明定西地区“脆弱—贫困”恶性循环是自然与人文要素长期作用的结果 ,近几十年又以人为因素的作用为主。在总结定西地区解放以来一手抓生态环境建设 ,一手抓扶贫攻坚 ,整体解决温饱的成功经验基础上 ,提出了黄土高原生态脆弱的贫困地区生态经济发展模式 ;实践证明 ,生态经济发展模式是黄土高原生态脆弱的贫困地区打破“脆弱—贫困”恶性循环 ,实现可持续发展的必由之路更多还原

【Abstract】 Dingxi prefecture is located in the arid and semi arid area at foothill of the Loess Plateau. Due to the intrinsic atrocious eco environment, Dingxi prefecture has been facing the vicious circle of eco environmental vulnerability and poverty in a long period of time This paper analyzes the double contradiction of eco environmental vulnerability and poverty in Dingxi prefecture, and reaches the conclusion that the vicious circle of eco environmental vulnerability and poverty resulted from the common influence of natural and human driving forces, but mainly from irrational human activity in recent decades It then sums up the successful experience of Dingxi prefecture in making breakthroughs to rid the vicious circle of eco environmental vulnerability and poverty and achieve the harmonious development between economy and eco environment by developing eco economy The paper systematically studies the strategic principle and strategic content for administering eco environment and developing eco economy in a small drainage area by adopting the integrated modes,building the system of eco economy, and practicing different development modes to foster poverty stricken people in different kinds of areas, as well as social, economic and ecological benefits of the mode of developing eco economy in Dingxi prefecture, aiming at offering scientific reference for eco economic development of the similar regions. The practice of Dingxi prefecture has proved that developing eco economy by breaking away from the conventions, which fits for the regions facing problems of eco environmental vulnerability and economic backwardness,and can break the vicious circle of eco environmental vulnerability and poverty, and achieve the goal of sustainable development更多还原