草原生态经济系统

从三北地区防护林建设，看林业在草原生态经济系统中的作用及其发展前景

The role of forestry on grassland ecological economic system and its development prospect . - an observation form construction of " three north " protective forest

草原生态经济系统的价值无论从经济学外部性理论，还是从文化学、民族学角度看都具有巨大的价值。

Both from the perspective of externality theory in economics , and the culture and the nationality , the value of grassland ecological economy system exceeds its market value by far .

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。

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 .

并结合当地实际情况，提出明晰产权、调整牧区产业结构、走集约化草原畜牧业之路等适合镶黄旗草原生态经济系统可持续发展的思路、对策和建议。

Moreover , according to the actual circumstance , some useful measures that are suitable for sustainable development of grassland ecosystem are put forward such as clearing property right , adjusting industrial structure and intensive grassland livestock husbandry and so on .