J4 ›› 2010, Vol. 28 ›› Issue (4): 449-454.

• 论文 • 上一篇    下一篇

甘肃省人体舒适度地域分布特征研究

贾海源1, 陆登荣2   

  1. (1.甘肃省天水市气象局,甘肃天水741000;2.甘肃省气象信息与技术装备保障中心,甘肃兰州730020)
  • 收稿日期:2010-07-05 修回日期:2010-10-08 出版日期:2010-12-31 发布日期:2010-12-31
  • 作者简介:贾海源(1968-)男,汉族,工程师,主要从事气象业务及应用气象试验研究工作.E-mail:tsjhy@163.com

Spatial Distribution of Human Comfort Degree in Gansu Province

JIA Haiyuan1,LU Dengrong2
  

  1. 1.Tianshui Meteorological Bureau of Gansu Province,Tianshui 741000,China;
    2.Meteorological Infomantion Center of Gansu Province,Lanzhou 730020,China)
  • Received:2010-07-05 Revised:2010-10-08 Online:2010-12-31 Published:2010-12-31

摘要:

人体舒适度是人居环境中的最重要指标之一。根据甘肃省80个气象观测站1961~2008年日照时数、风速、气温、相对湿度等气象要素的日平均值,计算了全省各站人体舒适度指数的各级日数年分布值及平均值。结果表明,全省表现为冷到舒适的平均舒适度水平,冷感日数占60%,舒适日数
占40%,没有热不舒适时间。除甘南高原外,甘肃省各地人体舒适度都比较高,大部分地方适宜居住时间都接近6个月,其中舒适度较高的地区为陇东南南部的武都、文县及北部的天水,其次为陇东地区、陇中中部地区及河西走廊。

关键词: 甘肃, 人体舒适度, 分布特征

Abstract:

Based on daily meteorological data of sunshine hours,wind speed,air temperature and relative humidity at 80 weather stations from 1961 to 2008,the human comfort index in Gansu province was calculated and its spatial and temporal distribution was analyzed also.The results show that human comfort degree ranged from cool to comfort in Gansu,the cool days were 60 percent and comfort days were 40 percent of the whole year and there were no uncomfortable days in a year.The human comfort degree kept a higher level that the comfortable days were nearly six monthes in most places except for Gannan Plateau.The most comfort regions for human living were the southeastern part of Gansu province,including Wudu,Wenxian,Maiji,Tianshui,and the eastern and middle part as well as Hexi Corridor of Gansu province.In addition it indicated that comfortable days increased due to climate change.

Key words: Gansu provine, human comfort degree, distribution characteristics

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