湖北农业科学 ›› 2021, Vol. 60 ›› Issue (20): 30-34.doi: 10.14088/j.cnki.issn0439-8114.2021.20.006

• 资源·环境 • 上一篇    下一篇

1955—2019年天门市气候特征和人体舒适度变化分析

刘望平1, 鞠英芹2, 马德栗1,3, 黄忠1   

  1. 1.天门市气象局,湖北 天门 431700;
    2.中国气象局气象干部培训学院湖北分院,武汉 430074;
    3.武汉区域气候中心,武汉 430074
  • 收稿日期:2021-07-16 出版日期:2021-10-25 发布日期:2021-11-05
  • 作者简介:刘望平(1969-),男,湖北天门人,工程师,主要从事应用气象与气象服务工作,(电话)13972189637(电子信箱)112124542@qq.com。
  • 基金资助:
    天门市气象局业务服务项目; 湖北省气象科技发展基金项目(2019Q05)

Analysis of climate characteristics and human comfort changes in Tianmen city from 1955 to 2019

LIU Wang-ping1, JU Ying-qin2, MA De-li1,3, HUANG Zhong1   

  1. 1. Tianmen Meteorological Bureau,Tianmen 431700,Hubei,China;
    2. Hubei Branch of Meteorological Cadre Training College of China Meteorological Administration,Wuhan 430074,China;
    3. Wuhan Regional Climate Center,Wuhan 430074,China
  • Received:2021-07-16 Online:2021-10-25 Published:2021-11-05

摘要: 利用天门市1955—2019年逐日最高气温、平均气温、最低气温、降水量、相对湿度、日照、风速等气象数据,分析天门市气候和人体舒适度变化特征。结果表明,天门市最高气温、平均气温、最低气温均呈升温趋势,升温幅度表现为最低气温>平均气温>最高气温;气温年代际变化特征趋于一致,20世纪50—90年代气温偏低,20世纪90年代至今气温偏高,但2010年后气温变化趋缓。相对湿度和最大风速呈显著下降趋势,但降水量变化不明显;天门市80%以上的年份适宜温度日数、降水适宜等级、降水季节均匀度、相对湿度适宜和日照适宜等级均达到优良等级;近65年温湿指数、风效指数和舒适度指数均呈上升趋势,且20世纪90年代以来均处于舒适等级,反映了天门市宜居、宜业、宜游的气候特征。

关键词: 气候特征, 温湿指数, 风效指数, 舒适度指数, 天门市

Abstract: Based on the daily maximum temperature, average temperature, minimum temperature, precipitation, relative humidity, sunshine, wind speed and other meteorological data in Tianmen city from 1955 to 2019, the variation characteristics of climate and human comfort in Tianmen city were analyzed. The results showed that the maximum temperature, average temperature and minimum temperature all showed a warming trend in Tianmen city, and the warming range was minimum temperature>average temperature>maximum temperature. The interdecadal variation characteristics of temperature tended to be consistent. The temperature was low from 1950s to 1990s and high since 1990s, but the temperature change tended to slow down after 2010. More than 80% of the years in Tianmen city, the number of suitable temperature days, the suitable grade of precipitation, the uniformity of precipitation season, the suitable grade of relative humidity and sunshine were excellent level. In recent 65 years, the temperature humidity index, wind efficiency index and comfort index showed an upward trend, and had been at the comfort level since the 1990s, reflected the climate characteristics of livable, business and tourism in Tianmen city.

Key words: climate characteristics, temperature humidity index, wind efficiency index, comfort index, Tianmen city

中图分类号: