Journal of Arid Meteorology ›› 2020, Vol. 38 ›› Issue (1): 66-72.

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Evaluation of Holiday Climate Suitability in Lishui City of Zhejiang Province

WU Haomin,  ZHOU Guohua,  JIANG Yanmin,  CHEN Xin,  DING Junai#br#

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  1. (Lishui Meteorological Bureau of Zhejiang Province, Lishui 323000, Zhejiang, China)

  • Online:2020-02-29 Published:2020-03-13

浙江丽水市度假气候适宜度评价

吴昊旻,周国华,姜燕敏,陈鑫,丁君爱   

  1. (浙江丽水市气象局,浙江丽水 323000)
  • 作者简介:吴昊旻(1980— ),男,浙江丽水人,高级工程师,主要从事气候变化、生态服务和气象电子等相关研究. E-mail:wuhaomin8048@163.com。
  • 基金资助:
    丽水市公益性技术应用研究项目(2017GYX51)、丽水市社会科学研究课题(LC201902)、浙江省气象局科技计划项目(2018YB18)、丽水市高层次人才项目(2018RC13)和丽水市科协服务科技创新项目(2018RKT05)共同资助

Abstract: Based on daily temperature, relative humidity, precipitation, wind speed, cloud coverage data in Lishui of Zhejiang Province during 1971-2018, according to the holiday climate index grading standard, this paper analyzed the spatial and temporal distribution characteristics of HCI and holiday climate suitability of Lishui by using mathematical statistics method in order to evaluate the holiday climate environment. The results show that the average HCI was 69.7 in Lishui, which belonged to the “appropriate” level. The holiday climate was favorable from April to May (HCI=72.2) and from September to November (HCI=76.1), and it was the best in October (HCI=80.6). The holiday climate “suitable and above” days were 258.1 d, “general and acceptable (HCI=40-59)” days were 83.2 d, all showed a slow decreasing trend. The “unsuitable and below” days were 24.0 d, showing a significant increasing trend. The holiday climate environment was superior in the northeast Jinyun from April to May, and it was the best in the southwest Qingyuan from September to November.


Key words:  , holiday climate index, temporal and spatial distribution, Lishu

摘要: 利用1971—2018年浙江丽水各县(市、区)逐日气温、相对湿度、降水、风速、云覆盖率等气象数据,根据度假气候指数(HCI)等级划分标准,应用数理统计方法,分析浙江丽水各县(市、区)HCI和“适宜及以上”度假天数时空分布特征,进而评价丽水度假气候环境。结果表明:丽水市年平均HCI值为69.7,属于“适宜”级别,其中4—5月和9—11月HCI值分别为72.2和76.1,度假气候环境优越,10月HCI值为80.6,度假气候环境最优。 “适宜及以上”平均天数为258.1 d,“一般和可接受”天数为83.2 d,均呈缓慢减少趋势;“不适宜及以下”天数为24.0 d,呈显著增加趋势。4—5月东北面的缙云县度假气候环境较优,9—11月西南面的庆元县最优。

关键词: 度假气候指数, 时空分布, 丽水

CLC Number: