南充市干旱灾害特征分析及人工增雨抗旱策略研究

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摘  要：该文主要利用南充市1981—2021年的高温干旱观测资料，利用数理统计分析方法对南充市干旱灾害特征进行分析，阐述干旱对南充市农业生产的影响，探究人工增雨在南充市抗旱减灾中的应用，提出几点促进人工增雨抗旱作业高效开展的对策，以供同行共同交流探讨。

关键词：南充市;干旱灾害特征;人工增雨;抗旱;对策

中图分类号：P481      文献标志码：A          文章编号：2096-9902（2022）18-0047-03

Abstract： Based on the high temperature and drought observation data of Nanchong City from 1981 to 2021， this paper analyzes the characteristics of drought disaster in Nanchong City by using the method of mathematical statistics， and then expounds the influence of drought on agricultural production in Nanchong City. This paper probes into the application of artificial rain enhancement in drought resistance and disaster reduction in Nanchong city， and finally puts forward several countermeasures to promote the efficient development of artificial rain enhancement and drought relief operation for colleagues to communicate and discuss.

Keywords： Nanchong City; characteristics of drought disaster; artificial rain enhancement; drought resistance; countermeasures

近年来，全球气候变暖趋势不断加剧，高温、干旱等极端灾害性天气越来越频繁。（剩余4181字）