晋冀鲁豫接壤区生态灾害及灾情评估研究

晋冀鲁豫接壤区的发展在我国经济发展战略中起着承东启西的重要作用。而制约该区经济发展和主要因素之一则是生态灾害，通过对自然灾害类型的划分及其成因的分析，进行灾情评估与排序，找出不同地区所受影响较大的灾种，以及所受不同灾害的轻重程度，以便为发展经济制定对策，使该区在生态上得以改善，经济上得以发展。

THE TYPES OF ECOLOGICAL DISASTERS IN THE JOINT AREAS OF SHANXI,HEBEI,SHANDONG AND HE'NAN PROVINCES AND ANALYSIS OF THE CAUSES OF THE DISASTERS

The econimic development in the joint areas of Shanxi,Hebei,Shandong,and He'nan Provinces play an important role in the economic development strategies which our country will shift the center of development from the east to the west.However,one of the important factors that restict the economic development in the joint areas is the ecological disasters.After classifying the types of disasters,analyzing the causes of disasters,and assessing on the severity of each types disasters,the main types of disasters which had larger influences of the economic development in this areas than other types were indentified so that the measures can be taken to improve the eco environmental qualities and develop the economics.