黄河三角洲自然地理特征及其安全评价

Hydrogeology Characteristics and Its Safety Evaluation in the Yellow River Delta

探讨黄河三角洲水文气象、地质地貌及土壤植被特征,分析地质构造活动性、黄河水沙变化及海洋环境复杂性,指出了人类在资源利用及工程建设中存在的安全性问题.黄河三角洲独特的水文地质条件孕育了特有的灾害类型,诱发了一系列环境地质问题,应采取相应的安全防范措施.

By discussing the characteristics of hydrographical meteorology,geology and physiognomy,soil and vegetation in the Yellow River Delta,analyzing the geological tectonic activity,changes in water and sediment of the Yellow River,as well as the complexity of the marine environment,this paper pointed out the safety problem on the resources utilization and engineering construction.