The Study Of The Ecological Economics Modeling In Loess Hilly And Gully Region Of Northern Shannxi

Ecological economics is to come to treat the social economic question from the ecology system, study the economic factor of ecological change. Ecological economics brings the ecological factor into analysis frame of economics, study ecological factor and economic activity and ecological benign balanced and sustainable development of economy of change, economic factor of phenomenon. As the most basic category of ecological economics of sustainable development, Its most basic principle is the coordinated development of the ecology, economy, society, culture,environment. The ecological environment is a primary condition of human survival and development, and a foundation of socio-economic development. Loess plateau hills gully district soil erosion most serious, rural resident life poor area. The gully districts of hills of loess plateau are an ecological economic zone, not a simple ecosystem; it is not a simple economic zone. With the development of human society, the constant enlargement of what the human economic activity is enclosed, make the ecosystem of loess plateau change constantly. Even to this day, the gully districts of hills of loess plateau have become an economic ecology of weak ecology, better human activity with very much fragile ecology and compounded in the area. The origin that its ecological environment degradates seriously lies in the congenital and fragile natural ecosystem, superpose the extremely unreasonable human activity, and make people and natural relation in sharp antithesis. For this reason, this text proceeds from angle of the ecological economics research of sustainable development, rebuild and resume with the environment for the purpose with the ecology, It is discussed how to carry on the setting-up of the ecological economics modeling of hilly and gully of loess plateau, thus realize the final purpose with unified ecological benefits, economic benefits and social benefit, make loess plateau hills gully district ecological environment and local social economic sustainable development.This selected works fetch loess hilly and gully region of northern Shaanxi as the research object, at first, summarize loess hilly and gully region of northern Shaanxi ecological environment current situation, constructions of ecological environment for achievement and regional economic development theory thinking. Secondly , are...