城市旱情分析与评估标准确定

Urban Drought Situation Analysis and the Confirmation of Evaluation Standards

进行了干旱分区,给出了旱情评估方法与标准,最后以河南省郑州市为例,进行了干旱分区和旱情等级分析。

Based on the drought zoning,the evaluation methods and standards of drought situation were given.Taking Zhengzhou City of Henan Province as an example,the drought zoning and drought grade analysis were made.