Qing Dynasty in Northeastern Yunnan Province Mining Development and the Environmental Change Research

Northeast Yunnan mining has a long history,documented there in the beginning,since the Han Dynasty.Among them,the mining development of the Qing Dynasty and the largest output,leaving a wealth of historical date,causing the academic attention.However,academic research,the integrity of the Qing Dynasty in northeastern Yunnan mining development and environmental changes,systematic little research.Throughout the academic study of northeastern Yunnan province in the Qing Dynasty mining development since the 1950s,academic achievement,mainly on the mineral policy,production,properties and transport.Of this research,through the organic integration of the mining development of the whole picture of the Qing Dynasty in northeast Yunnan,focusing on the changes of the natural environment and its governance in the mining development strategy,through cultural reflection,reveal the focus of the Qing Dynasty in northeast Yunnan ecological degeneration and from a cultural perspective to explore the natural environment,governance of the strategy in northeastern Yunnan province in the Qing Dynasty.