Abstract：The causes of flood disasters in the middle reaches of the Yangtze River can be due to both natural factors and artificial factors.In detail,natural factors conclude circumfluence condition,topography diversity as well as water system.And the latter involves water-soil erosion caused by devastating disafforestation and the reclamation of lakes.This paper proposes the opinion that the nature evolvement should follow its own law.Human activity influences the trend and the speed of nature environmental changes.That the human's activities influence upon nature becomes more profound(along) with the social economy development.During historical period,human activities produced a great influence on the environmental environment in the middle reaches of the Yangtze River.And this becomes more evidence in the Modern Times.So this paper puts forward two countermeasures to prevent and cure flood disasters: firstly,combining ecological method with projects to improve ecological environmental construction;secondly,setting up natural disaster monitor net in the Yangtze River.
收稿日期: 2006-01-25
引用本文:
朱文晶,李长安. 长江中游洪涝灾害的成因与防治对策[J]. , 2006, 45(1): 0-0.
朱文晶,李长安. Study on the causes and prevent measures for the flooding disasters in the middle section of the Yangtze River. , 2006, 45(1): 0-0.
