清代农牧转换对民勤生态的影响

The Impact of Agro-pastoral Transformation on Ecology in Minqin during the Qing Dynasty

清朝近300年的移民拓殖呈现的一个事实是民勤地区的生态灾变与当地畜牧业与农耕的转换有着极为密切的关联,对民勤盆地的拓殖最终的走向是畜牧生计向农耕生计的转换,这一转换是引发民勤盆地生态环境与社会变迁的核心因素。

A movement of colonization for three hundred years during the Qing Dynasty has unfolded the fact that there is a close relationship between ecological degradation in Minqin and the transformation from its local livestock sustenance to farming sustenance. The final trend of a large-scale wasteland reclamation on Minqin Basin is that its livestock sustenance will transform into be farming sustenance. This transformation is a core factor trigging environmental and social changes on Minqin Basin.