2018年大连夏季破纪录高温天气成因及对策分析

Causes and Countermeasures of Record Breaking High Temperature in Dalian During 2018

2018年夏季大连出现罕见高温天气,其最高气温和高温持续时间均打破历史记录,对人民生活与健康造成较大影响。利用地面观测资料及再分析资料对此次高温过程进行分析以寻求气象学上的具体成因。另外讨论了大连地区高温天气特点并提出了一些应对措施为降低事故风险的提供合理依据。

There was a rare high temperature weather in Dalian during summer of 2018, which had a great influence on the people's life and health. Especially, the highest temperature and the duration of high temperature all broke the history record. Based on the observation data and reanalysis data, the process was analyzed to explore the meteorological causes. In addition, the characteristics of high temperature weather in Dalian were discussed,and some countermeasures to provide reasonable basis for reducing accident risk were put forward.