高寒地区草原畜牧业的可持续发展研究

Study on Sustainable Development of Grasslandanimal Husbandry in Alpine Region

以甘南州为例,根据特殊的地理位置以及气候条件,借鉴前人的研究成果,对草原畜牧业可持续发展指标体系进行确定和完善,并运用主成分分析法进行评价显示,2006~2015年甘南州可持续发展水平呈现逐渐上升的发展态势,但生态环境子系统波动较大;评估期内各子系统之间可持续发展协调度总趋势是下降的,可持续发展水平有待进一步提高。

Taking Gannan Prefecture as an example, according to the special geographical location and climate conditions, learning from previous research, the paper determined and completed the evaluation system of sustainable development of grass land animal husbandry. The evaluation of main component analysis showed that the sustainable development level of Gannan Province showed a gradual increase trend, but the ecological environment subsystem fluctuated greatlyfrom 2006 to 2015. The general trend of sustainable development coordination among the subsystems in the evaluation period was declining, and the sustainable development level was to be further improved.