宁波市2022年夏季旱情分析及对策建议

Analysis and suggestions of summer drought in Ningbo City in 2022

2022年出梅后,宁波市受西太平洋副热带高压中心控制,遭遇3轮大范围、持续性的罕见高温天气,高温少雨导致宁波市各区(县、市)均发生了不同程度的旱情,9月初,受2211号台风“轩岚诺”降雨影响,干旱解除。通过研究宁波市2022年夏季干旱成因及旱情等级评估,并与历史同期旱情进行对比分析,提出旱情灾害防御相关对策建议,为其他地区发生类似旱情提供决策参考。

After the end of the Rainy Season in 2022,Ningbo City was controlled by the Western Pacific Subtropical High Pressure Center and experienced three rounds of rare and sustained high temperature weather.The high temperature and lack of rain caused varying degrees of drought in various districts(counties,cities)of Ningbo City.In early September,the drought was lifted due to the impact of Typhoon No.2211"Hinnamnor".This article studies the causes of drought in the summer of 2022 and evaluates the level of drought,and compares and analyzes it with historical drought conditions in the same period.It proposes relevant countermeasures and suggestions for drought disaster prevention,providing decision-making reference for similar droughts situations in the future.