从多重理论视角重新认识草原生态经济系统价值

Recognition of the Values of Grassland Ecological Economic System from the Multi-Theories Prospective.

过去对草原价值的认识仅仅局限在家畜的饲草饲料功能上,近几年人们逐步认识到其生态功能,但都未从多重理论的高度全面、深刻的挖掘其内在价值,这是导致滥垦、过牧、草原生态经济系统退化的重要原因之一。为此,从多重理论视角如从自然资源稀缺、外部性、生物多样性、土地伦理、草原文化等方面对草原生态经济系统价值进行了初步探讨。

.In the past,only the function of feeding livestock of grassland was cognized.Nowadays,people are recognizing its ecological function gradually.However,its intrinsic values of ecological economic system have not yet been explored comprehensively and deeply from the multi-theories prospective,which is a cause of misusing grassland.The intrinsic values of ecological economic system from the multi-theories prospective,such as its scarcity of natural resources,externality,diversity of creature,land ethic and grassland culture,were approached.