基于福建地方标准的热带气旋气候特征分析  

Analysis of Fujian typhoon climate characteristics based on local standards in 2014

作　　者：高诗妍 张容焱[1] 王晓雪[2] 陈思[1] 潘航 黎彦佐 Gao Shiyan;Zhang Rongyan;Wang Xiaoxue;Chen Si;Pan Han;Li Yanzuo(Fujian Climate Center,Fuzhou Fujian 350001;Heilongjiang Meteorological Observatory,Harbin Heilongjiang 150030;Nanning Meteorological Observatory,Nanning Guangxi 530029)

机构地区：[1]福建省气候中心,福州350001 [2]黑龙江省气象台,哈尔滨150030 [3]南宁市气象台,南宁530029

出　　处：《气象研究与应用》2021年第3期18-22,共5页Journal of Meteorological Research and Application

基　　金：国家重点研发计划(2018YFB1501104);2021年山洪地质灾害防治气象保障工程建设项目;2021年福建省气候中心课题“登陆和影响台风序列构建及气候学基本特征”。

摘　　要：基于1961—2020年热带气旋个例及风雨影响数据,采用2014年福建省地方标准,应用数理统计方法分析登陆和影响福建的热带气旋气候特征。结果表明,60a来登陆和影响福建热带气旋总数为646个,平均每年约10.8个,呈减少趋势。其中,登陆福建的热带气旋约1.7个,近30a来呈增加趋势;影响福建的热带气旋约9.1个,呈减少趋势。热带气旋登陆和影响福建的集中期在7—9月,强度多在强热带风暴等级以上(86.7%),给福建带来风雨影响兼有的热带气旋占比最大(59.4%)。Based on the individual cases of tropical cyclones,wind and rain data from 1961 to 2020,using the local standards of Fujian Province in 2014,the climatic characteristics of tropical cyclones landing and affecting Fujian were analyzed by mathematical statistics.The results show that the total number of tropical cyclones that have landed and affected Fujian in the past 60 years is 646,with an average of about 10.8 tropical cyclones per year,showing a decreasing trend.Among them,about 1.7 tropical cyclones landed in Fujian,showing an increasing trend in the past 30 years;about 9.1 tropical cyclones affected Fujian,showing a decreasing trend.The concentrated period of tropical cyclones landing and affecting Fujian is from July to September,and the intensity is mostly above the level of severe tropical storms(86.7%).Tropical cyclones that bring both wind and rain to Fujian account for the largest proportion(59.4%).

关 键 词：热带气旋 登陆 气候学特征 福建 

分 类 号：P46[天文地球—大气科学及气象学]