摘要
清代岷江流域洪灾发生的原因主要有自然因素和人为因素。自然因素包括气候、地理环境、地质地貌等;人为因素主要指战争破坏、人口增加所导致的对生态环境的破坏、以及荒政的废弛等。
This article discusses the reasons for the Minjiang river basin's flood in the Qing Dynasty. Two points are discussed. Firstly the actual cause of the flood, which is attribute to the natural factors, such as the geology, the different landforms and the special climatic situation of the time. Secondly the increased chance of a flood due to human factors such as war, the policy of reclaiming and cultivating wasteland and the corruption of the government.
出处
《乐山师范学院学报》
2005年第6期84-88,共5页
Journal of Leshan Normal University
关键词
清代
岷江流域
洪灾成因
Oing Dynasty
Minjiang river basin
reasons of flood
