Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Space Science》 2003-03
Add to Favorite Get Latest Update

LIDAR OBSERVATIONS OF THE MESOSPHERICNa LAYER OVER WUHAN: SEASONAL ANDNOCTURNAL VARIATIONS

MAO Fei YI Fan (School of Electronic Information, Wuhan University, Wuhan 430079)  
Based on the lidar observations between March 2001 and October 2002, the characteristics of background Na layer over Wuhan (30.5°N, 114.4°E) are presented and compared with other reported lidar measurements, especially with that of Ur-bana (40°N, 88°W). The sodium abundance in Wuhan reaches a maximum value in November which is approximately 2.5 times larger than that in April. In November and May, the layer centroid height reaches its minimum and its maximum in April, September and December. The yearly averaged rms width is 4.47km. There is a variation trend in the parameters of Na layer. Especially, the layer rms width shows a semiannual variation trend. The sodium layer abundance generally increases through the night. After rapidly ascending from sunset, the layer centroid height climbs up slowly between 2000 LT and 0500 LT, then descend swiftly. The sodium layer rms width shows about 1.3km variation during the night. At first the layer rms width diminishes, after arriving at a minimum at 0035 LT, it increases steadily with time.
【Fund】: 国家自然科学基金(49834040 49774245)
【CateGory Index】: P412.2
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 PENG Caihua YI Fan ZHANG Shaodong (School of Electronic Information, Wuhan University, Wuhan 430079);Lidar Study of the Background Na Layer Over Wuhan: Long Term and Nighttime Variations[J];Chinese Journal of Space Science;2006-01
【Citations】
Chinese Journal Full-text Database 2 Hits
1 LI Honaiun; ZHENG Wengang; YANG Guotao; GONG Shunsheng(Wuhan Institute of Physics and Mathematics, The Chinese Academy of Sciences 430071);THE OBSERVATION AND THEORETICAL MODELING OF SODIUM DISTRIBUTION OVER WUHAN, CHINA[J];CHINESE JOURNAL OF SPACE SCIENCE;1999-01
2 CHEN Xi, MAO Fei, ZENG Hai-jian, YI Fan(School of Electronic Information, Wuhan University, Wuhan 430072, Hubei, China);The Photoelectric Conversion Subsystem and Self-Diagnosing Subsystem of Rayleigh Backscatter and Sodium Resnance Lidar[J];Wuhan University Journal(Natural Science Edition);2002-03
【Co-citations】
Chinese Journal Full-text Database 6 Hits
1 XU JIYAO WANG YONGMEI FU LIPING Laboratory for Space Weather, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 100080, China;A SIMULATION STUDY ON THE DIURNAL VARIATION OF THE SODIUM LAYER IN THE MESOPAUSE REGION[J];Chinese Journal of Geophysics;2003-03
2 YANG GUOTAO 1 LIU BINGMO 1 WANG JIAMIN 1 FU L IPING 2 XU JIYAO 2 CHENG XUEWU 1 WAN WEIXING 1 GONG S HUNSHENG 1 1 Wuhan Institute of Physics and Mathematics,Chinese Academy of Sciences, Wuhan 430071, China 2 Key laboratory for Space Weather, Center for Space Science and Applied Research, Chinese Academy of Sciences,Beijing 100080, China;A STUDY OF SODIUM LAYER DISTRIBUTION OVER WUHAN,CHINA BASED THE LIDAR OBSERVATION RESULT[J];Chinese Journal of Geophysics;2003-05
3 LIU Xiao-qin1,HU Shun-xing1,LI Chen1,HU Huan-ling1,ZHANG Yin-chao1,DOU Xian-kang2 ( 1. Anhui Institute of Optics and Fine Mechanics, the CAS, Hefei 230031, China; 2. School of Earth and Space Science, University of Science and Technology of China, Hefei 230031, China );Lidar for monitoring sodium layer of atmosphere[J];Opto-Electronic Engineering;2006-09
4 CHENG Xue-wu~(1,2),SONG Juan~(1,2),LI Fa-quan~(1,2),DAI Yang~(1,2),GONG Shun-sheng~1~1Wuhan Institute of Physics and Mathematics,The Chinese Academy of Sciences,Wuhan,Hubei 430071,China~2Graduate School of the Chinese Academy of Sciences,Beijing 100039,China;Dual-Wavelength High Altitude Detecting Lidar Technology[J];Chinese Journal of Lasers;2006-05
5 PAN Xiaomin YI Fan LI Fang (College of Electronics and Information, Wuhan University, Wuhan 430079) (Institute of Electronics, The Chinese Academy of Sciences);A PRELIMINARY STUDY ON STABILITY OF Na LAYER AT MESOPAUSE[J];Chinese Journal of Space Science;2003-05
6 LIU Xiao-qin~1,HU Shun-xing~1,LI Chen~1,HU Huan-ling~1,ZHANG Yin-chao~1,XUE Xiang-hui~2 (1.Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,P.O.Box 1125,Hefei 230031,China;2.School of Earth and Space Science,University of Science and Technology of China,Hefei 230026,China);Atmospheric sodium measurement at Hefei by lidar[J];High Power Laser and Particle Beams;2006-12
【Co-references】
Chinese Journal Full-text Database 2 Hits
1 XU JIYAO WANG YONGMEI FU LIPING Laboratory for Space Weather, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 100080, China;A SIMULATION STUDY ON THE DIURNAL VARIATION OF THE SODIUM LAYER IN THE MESOPAUSE REGION[J];Chinese Journal of Geophysics;2003-03
2 LI Honaiun; ZHENG Wengang; YANG Guotao; GONG Shunsheng(Wuhan Institute of Physics and Mathematics, The Chinese Academy of Sciences 430071);THE OBSERVATION AND THEORETICAL MODELING OF SODIUM DISTRIBUTION OVER WUHAN, CHINA[J];CHINESE JOURNAL OF SPACE SCIENCE;1999-01
【Secondary References】
Chinese Journal Full-text Database 2 Hits
1 CHEN Ze-Yu, L Da-Ren Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China;Seasonal variations of the MLT tides in 120°E meridian[J];Chinese Journal of Geophysics;2007-03
2 YIN Qing1,2 HE Jin-hai1 ZHANG Hua2(1.Key Laboratory of Meteorological Disaster of Ministry of Education,Nanjing University of Information Science & Technology,Nanjing 210044,China;2.Laboratory for Climate Studies,China Meteorological Administration,Beijing 100081,China;3.Meteorological Center of Air Force in Beijing Military Area,Beijing 100061,China);Application of laser radar in monitoring meteorological and atmospheric environment[J];Journal of Meteorology and Environment;2009-05
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved