干旱区研究

Arid Zone Research >

2015 , Vol. 32 >Issue 2: 297 - 303

DOI: https://doi.org/10.13866/j.azr.2015.02.13

Climate and Climatic Change

Analysis of the Impact Factors of Atmospheric Transparency in Xinjiang

  • HU Lie-qun ,
  • LI Shuai ,
  • ZHENG Bei-wen
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  • Urumqi Meteorological Satellite Ground Station, China Meteorological Administration, Urumqi 830011, Xinjiang, China

Received date: 2013-08-09

  Revised date: 2013-10-10

  Online published: 2015-04-16

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Abstract

Based on the direct radiation data and related meteorological and pollutant data from 1961-2012 in Urumqi and Kashgar,this study investigated the characteristics and the annual and the seasonal variations of the atmospheric transparencies in the two regions. The atmospheric transparencies in Urumqi and Kashgar presented decreasing trends in general in the last 52 years and accelerated in the both regions since 1990s. The analysis of the impact factors of the atmospheric transparency proved that there was a negative correlation between the atmospheric dust content and the atmospheric transparency. Compared with in a sunny day, the daily peak value of the atmospheric transparencies decreased by 35.0%, 61.6% and 96.9% in the dust, the blowing-sand and the sand-stormy days, respectively. Vapor pressure also had a negative correlation with the atmospheric transparency. The cloud amount had more effects on the atmospheric transparency in Kashgar than in Urumqi. The atmospheric transparency can decrease by 61.5% in cloudy days in Kashgar. The cloud height had a negative correlation with the atmospheric transparency. At the beginning of the 1990s, the atmospheric transparency in Urumqi sharply attenuated. The peak values of the atmospheric transparency appeared in autumn instead of in winter as used to be in both Urumqi and Karshgar which indicated that the air pollution made the atmospheric transparency getting worse under the process of urbanization. NO2 and SO2 significantly affected the atmospheric transparency while PM10, PM2.5, PM1.0 and BC had certain effects on the atmospheric transparency. O3 had no effect on the atmospheric transparency.

Key words： atmospheric transparency; dust; vapor pressure; cloud amount; atmospheric pollutants; Xinjiang

Cite this article

HU Lie-qun , LI Shuai , ZHENG Bei-wen . Analysis of the Impact Factors of Atmospheric Transparency in Xinjiang[J]. Arid Zone Research, 2015 , 32(2) : 297 -303 . DOI: 10.13866/j.azr.2015.02.13

References

〔1〕 方先金,翁笃鸣.我国大气透明度系数的时间变化〔J〕.地理学报,1988,43(1):52-59.〔Fang Xianjin,Wen Duming.The time-variation of atmospheric transparent coefficients in China〔J〕.Acta Geographica Sinica,1988,43(1):52-59.〕
〔2〕 Hoyt D V,Turner C P, Evans R D.Trends in atmospheric transmission at three location in the United States from 1940 to 1977〔J〕.Monthly Weather Review,1980,108(9):1 430-1 439.
〔3〕 Weiss A,Norman J M.Partitioning solar radiation into direct and diffuse,visible and near-infrared components〔J〕.Agricultural and Forest Meteorology,1985,34(2):205-213.
〔4〕 方先金.中国大气透明度系数的研究〔J〕.南京气象学院学报,1985(3):293-305.〔Fang Xianjin.A survey of the atmospheric transparency coefficients over China〔J〕.Journal of Nanjing Institute of Meteorology,1985(3):293-305.〕
〔5〕 王炳忠,潘根娣.我国的大气透明度及其计算〔J〕.太阳能学报,1981,2(1):13-22.〔Wang Binzhong,Pan Gendi.The transparency of atmosphere over China and its computation〔J〕.Acta Energiae Solaris Sinica,1981,2(1):13-22.〕
〔6〕 王尧奇,韦志刚.河西地区的太阳直接辐射和大气透明度〔J〕.气象学报,1995,53(3):375-379.〔Wang Yaoqi,Wei Zhigang.The direct solar radiation and the atmospheric transparency over Hexi region〔J〕.Acta Meteorologica Sinica,1995,53(3):375-379.〕
〔7〕 顾林康.中国西部干旱地区晴天散射辐照度与大气透明度的关系〔J〕.高原气象,1995,14(2):212-214.〔Gu Linkang.The relationship between the fine scattered irradiance and the atmospheric transparency over arid region in the west of China〔J〕.Plateau Meteorology,1995,14(2):212-214.〕
〔8〕 韦志刚,王尧奇.中国西部干旱地区各纬度在各种透明度状况下的可能太阳直接辐射月辐照量〔J〕.高原气象,1992,11(2):133-143.〔Wei Zhigang,Wang Yaoqi.The monthly irradiation of the possible direct radiation at each latitude under various atmospheric transparency over the arid region of the west China〔J〕.Plateau Meteorology,1992,11(2):133-143.〕
〔9〕 翁笃鸣,曾晓梅,方先金.青藏高原夏季大气透明度特征分析〔J〕.南京气象学院学报,1983(2):139-149.〔Wen Duming,Zeng Xiaomei,Fang Xianjin.Analysis of the atmospheric transparency over the Tibetan Plateau during summer〔J〕.Journal of Nanjing Institute of Meteorology,1983(2):139-149.〕
〔10〕 季国良.青藏高原主体的大气透明度特征〔J〕.高原气象,1985,4(增刊4):122-129.〔Ji Guoliang.The characteristic of transparency of atmosphere on the main part of Qinghai-Xizang Plateau〔J〕.Plateau Meteorology,1985,4(Suppl.4):122-129.〕
〔11〕 马伟强,马耀明.西北干旱区地表能量初步分析〔J〕.干旱区研究,2006,23(1):76-82.〔Ma Weiqiang,Ma Yaoming.Analysis on surface energy in arid regions in northwest China〔J〕.Arid Zone Research,2006,23(1):76-82.〕
〔12〕 施成艳,江洪,江子山,等.上海地区大气气溶胶光学厚度的遥感监测〔J〕.环境科学研究,2010,23(6):680-684.〔Shi Chengyan,Jiang Hong,Jiang Zishan,et al.Monitoring atmospheric aerosol optical depth in Shanghai using remote sensor data〔J〕.Research of Environmental Sciences,2010,23(6):680-684.〕
〔13〕 胡列群,吉海燕.新疆区域大气透明度研究〔J〕.中国沙漠,2008,28(2):332-337.〔Hu Liequn,Ji Haiyan.Research on atmosphere transparency in Xinjiang〔J〕.Journal of Desert Research,2008,28(2):332-337.〕
〔14〕 李江风.塔克拉玛干沙漠和周边山区天气气候〔M〕.北京:气象出版社,2003.〔Li Jiangfeng.The Climate of Taklimakan Desert and the Mountainous Area Around〔M〕.BeiJing:Meteor Press,2003.〕
〔15〕 李晋昌,董治宝,王训明,等.塔里木盆地沙尘天气的季节变化及成因分析〔J〕.中国沙漠,2008,28(1):142-148.〔Li Jinchang,Dong Zhibao,Wang Xunming,et al.Seasonal distribution and causes of dust events in Tarim Basin,China〔J〕.Journal of Desert Research,2008,28(1):142-148.〕
〔16〕 杨兴华,何清,霍文,等.策勒绿洲-荒漠过渡带风沙前沿近地面不同方向的输沙特征〔J〕.干旱区研究,2012,29(6):1 100-1 104.〔Yang Xinghua,He Qing,Huo Wen,et al.Study on wind-blown sand characteristics at different directions near the surface in the frontier of an Oasis-desert ecotone in qira county,Xinjiang〔J〕.Arid Zone Research,2012,29(6):1 100-1 104.〕
〔17〕 何清,金莉莉,李帅,等.塔克拉玛干沙漠腹地太阳紫外辐射特征〔J〕.资源科学,2010,32(8):1 462-1 470.〔He Qing,Jin Lili,Li Shuai,et al.Solar ultraviolet radiation characteristics of the Taklimakan Desert hinterland〔J〕.Resources Science,2010,32(8):1 462-1 470.〕
〔18〕 李帅,胡列群,何清,等.塔克拉玛干沙漠腹地地表辐射收支特征研究〔J〕.中国沙漠,2012,32(4):1 035-1 044.〔Li Shuai,Hu Liequn,He Qing,et al.Analysis on characteristics of radiation budget in the surface layer during Taklimakan Desert〔J〕.Journal of Desert Research,2012,32(4):1 035-1 044.〕
〔19〕 李帅,何清,周立平,等.塔克拉玛干沙漠腹地净辐射变化特征〔J〕.干旱区研究,2009,26(5): 644-648.〔Li Shuai,He Qing,Zhou Liping,et al.Research on net radiation characteristics of the Taklimakan Desert hinterland〔J〕.Arid Zone Research,2009,26(5):644-648.〕
〔20〕 胡列群,李江风.塔克拉玛干沙漠及周围地区地表反射率〔J〕.干旱区研究,1993,10(1):33-38.〔Hu Liequn,Li Jiangfeng.The surface reflectivity of the Taklamakan desert and it’s surrounding area〔J〕.Arid Zone Research,1993,10(1):33-38.〕
〔21〕 赵克明,李 霞,杨静.乌鲁木齐大气最大混合层厚度变化的环境响应〔J〕.干旱区研究,2011,28(3):509-513.〔 Zhao Keming,Li Xia,Yang Jing.Environmental response to variation of the atmospheric maximum mixing depth in Urumqi〔J〕.Arid Zone Research,2011,28(3):509-513.〕
〔22〕 魏毅,孟亮,李朝阳.2004—2010年乌鲁木齐市可吸入颗粒物污染特征〔J〕.气象与环境学报,2012,28(1):82-85.〔Wei Yi,Meng Liang,Li Zhaoyang.Pollution characteristics of inhalable particles from 2004 to 2010 in Urumqi〔J〕.Journal of Meteorology and Environment,2012,28(1):82-85.〕
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