主办单位:中国气象局沈阳大气环境研究所
国际刊号:ISSN 1673-503X
国内刊号:CN 21-1531/P

气象与环境学报 ›› 2022, Vol. 38 ›› Issue (5): 88-97.doi: 10.3969/j.issn.1673-503X.2022.05.011

• 论文 • 上一篇    下一篇

吉林省冬季旅游气象条件分析与评估

梁洪海1(),姜忠宝1,2,*(),刘实3,4,李尚锋2,4,5   

  1. 1. 吉林省气候中心, 吉林长春 130062
    2. 长白山气象与气候变化吉林省重点实验室, 吉林长春 130062
    3. 吉林省气象局, 吉林长春 130062
    4. 中高纬度环流系统与东亚季风研究开放实验室, 吉林长春 130062
    5. 吉林省气象科学研究所, 吉林长春 130062
  • 收稿日期:2022-01-26 出版日期:2022-10-28 发布日期:2022-11-04
  • 通讯作者: 姜忠宝 E-mail:190100406@qq.com;zb.jiang@163.com
  • 作者简介:梁洪海, 男, 1963年生, 高级工程师, 主要从事气候资源开发利用研究, E-mail: 190100406@qq.com
  • 基金资助:
    国家自然科学基金项目(41875119);国家自然科学基金项目(41975101);中国气象局省级气象科研所科技创新发展项目(SSFZ201806);吉林省科技发展计划项目(20180201035SF);东北区域气象中心创新联合攻关任务合作项目(2019QYLH1-2);吉林省地方标准项目(DBXM098-2021)

Evaluation and analysis of meteorological conditions for winter tourism in Jilin province

Hong-hai LIANG1(),Zhong-bao JIANG1,2,*(),Shi LIU3,4,Shang-feng LI2,4,5   

  1. 1. Climate Center of Jilin Province, Changchun 130062, China
    2. Jilin Provincial Key Laboratory of Changbai Mountain Meteorology & Climate Change, Changchun 130062, China
    3. Jilin Provincial Meteorological Service, Changchun 130062, China
    4. Laboratory of Research for Middle-High Latitude Circulation Systems and East Asian Monsoon, Changchun 130062, China
    5. Jilin Institute of Meteorological Sciences, Changchun 130062, China
  • Received:2022-01-26 Online:2022-10-28 Published:2022-11-04
  • Contact: Zhong-bao JIANG E-mail:190100406@qq.com;zb.jiang@163.com

摘要:

利用吉林省1961—2020年冬季逐日降水、风速和最高气温观测资料, 对影响吉林省冬季旅游出行的气象要素及其变化特征进行了分析, 并对冬季旅游出行气象条件进行评估。结果表明: 吉林省冬季平均无降雪时间长, 2级以下风力的日数较多, 日最高气温在-12 ℃以上的日数占冬季总日数的近9成。吉林省冬季非常适宜和适宜旅游的平均日数为128.6 d, 占冬季总日数的85.2%, 增多趋势为4.1 d/10 a。在气候变暖背景下, 气象要素突变后的1991—2020年非常适宜和适宜旅游的日数明显增多, 平均可达135.1 d, 占冬季总日数近九成, 但此间气象要素滑动均方差增大也导致两者的不稳定性加大。

关键词: 气象条件, 旅游气象等级, 降雪量

Abstract:

Based on the observation data of daily precipitation, wind speed, and maximum temperature in winter from 1961 to 2020 in Jilin province, the meteorological factors and their variations affecting winter tourism travel in Jilin province were analyzed, and the meteorological conditions for winter tourism travel were further evaluated.The results show that the average winter snowless period in Jilin province is long, the days with wind speed below grade 2 appear frequently, and the days with a daily maximum temperature of greater than -12 ℃ account for around 90% of the total winter days.There are 128.6 days highly suitable and suitable for tourism in winter in Jilin province, accounting for 85.2% of the total winter days with an increasing trend of 4.1 d /10 a.In the context of climate warming, the highly suitable and suitable days for tourism increased significantly from 1991 to 2020 after the sudden meteorology variations with the average days of 135.1 accounting for nearly 90% of the total winter days.However, the increase of the sliding mean square deviations of the highly suitable and suitable days also leads to an increase in their instability.

Key words: Meteorological conditions, Tourism meteorological grade, Snowfall

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