【摘要】 甘肃省陇西县是黄土高原生态脆弱贫困区的典型代表,她的发展面临两对基本矛盾和两难选择。一是农业社会发展阶段与全面建设小康社会目标的矛盾,二是社会经济贫困与生态环境脆弱的矛盾,与之相对应必然存在两难选择(既要发展经济,同时又要保护环境)。以生态经济为核心的循环经济是解决这两大矛盾,实现区域经济与生态环境良性循环和可持续发展的必由之路。本文从分析陇西县经济发展面临的突出问题入手,研究了切合黄土高原生态脆弱典型区———陇西县实际的循环经济发展模式,提出了发展循环经济的对策建议。更多还原

【Abstract】 Longxi County of Gansu province is a typical region with ecological frangibility in the Loess Plateau. Its development faces two contradictions and two dilemmas,which are the larger gaps between lagged rural development and the national goal to build a well-off society, and the contradiction between socio-economic poverty and the eco-environment frangibility. Per capita GDP in Longxi County is about US$205 which shows a remarkable gap compared with the developed regions in Eastern China. Population density per km~2 in Longxi County is 203.8, which is 1.5 times of that in the country and 3.6 times of that in Gansu province. under this conditions,consequentially there are two dilemmas to accelerate simultaneously economic development and strengthen environmental protection in those regions. Circular economy, taking eco-economy as a core, is a necessary way to solve the two aforementioned contradictions and realize sustainable development through integration of economic development and environmental protection. This paper analyzed the severe problems facing Longxi County and put forward circular economic development pattern and policy suggestions according to the principle of Regional Eco-economy System and the local situations. The authors broaden the concept of circular economy to the “Greater Circular Economy Chains, that is, Resource-Environment-Industry-Resource-Environment” and “Enterprise-Industry-Region-Society”. Production and consumption processes are organized according to the principle of eco-economy system, eco-environment construction and economic development are integrated into circular economy chains; the eco-environment, agriculture and industry process are connected by eco-agriculture, agricultural industrialization and eco-industry, respectively. The process come back to resource and environment system and consequently forms the “Great circulation of Resource-Environment-Industry-Resource-Environment”. Finally this paper brought forward five measures to accelerate the circular economy development in Longxi County.更多还原