CLOUD CLIMATOLOGY CHARACTERISTICS OF CHINA FROM ISCCP DATA

Liu Ruixia; Liu Yujie; Du Bingyu

Vol.15, NO.4, 2004

Article Contents

Article Navigation > Journal of Applied Meteorological Science > 2004 > 15(4): 468-476

Liu Ruixia, Liu Yujie, Du Bingyu. Cloud climatology characteristics of China from ISCCP data. J Appl Meteor Sci, 2004, 15(4): 468-476.

Citation:

Liu Ruixia, Liu Yujie, Du Bingyu. Cloud climatology characteristics of China from ISCCP data. J Appl Meteor Sci, 2004, 15(4): 468-476.

Liu Ruixia, Liu Yujie, Du Bingyu. Cloud climatology characteristics of China from ISCCP data. J Appl Meteor Sci, 2004, 15(4): 468-476.

Citation:

Liu Ruixia, Liu Yujie, Du Bingyu. Cloud climatology characteristics of China from ISCCP data. J Appl Meteor Sci, 2004, 15(4): 468-476.

PDF( 320 KB)

CLOUD CLIMATOLOGY CHARACTERISTICS OF CHINA FROM ISCCP DATA

1.
National Satellite Meteorological Center , Beijing 100081
2.
Nanjing Institute of Meteorology , Nanjing 210044

Received Date: 2003-04-15
Rev Recd Date: 2003-09-09
Publish Date: 2004-08-31

Abstract

Abstract

Based on the cloud amount of ISCCP D2, the spatial distribution characters and the temporal variation of cloud amount over 3 regions of China were analyzed using system cluster analysis method. The variation trend of cloud over China was discussed. It concludes that in north east of China the cloud amount increases and decreases in the west of China and in the north of China. The singular value decomposition (SVD) modes based on two fields between winter total cloud amount over Tibetan Plateau and summer precipitation in China were computed and a credibility of teleconnection was analyzed by SVD. The result shows that the correlation between winter total cloud amount over Tibetan Plateau and the summer precipitation in the parts of north and northeast China is obvious.
- Total cloud amount;
- Spatial and temporal distribution;
- Cluster analysis method;
- Singular value decomposition (SVD)

FullText(HTML)

References(11)

Figures and Tables

图 1 中国总云量 (%) 地理分布特征 (a)1月, (b)7月

DownLoad: Full-Size Img PowerPoint

图 2 将全国分为3个区示意图

DownLoad: Full-Size Img PowerPoint

图 3 中国不同区域总云量的月变化特征

DownLoad: Full-Size Img PowerPoint

图 4 1984~2000年我国总云量变化趋势

DownLoad: Full-Size Img PowerPoint

图 5 青藏高原冬季总云量 (a) 与全国160站降水 (b) 第一空间分布型

DownLoad: Full-Size Img PowerPoint

图 6 青藏高原冬季总云量与东北、华北大部分地区夏季降水年际变化趋势图

DownLoad: Full-Size Img PowerPoint

表 1 青藏高原冬季总云量和我国夏季降水SVD的特征值及累积方差贡献

References

[1]	Rossow W B,Walker AW,Garder L C. Comparision of ISCCP and other cloud amounts. J Climate, 1993, 6: 2394～2418. doi: 10.1175/1520-0442(1993)006<2394:COIAOC>2.0.CO;2
[2]	Mokhov I I, Schlesinger M E. Analysis of global cloudiness,1,Comparision of ISCCP, Meteor and Nimbus 7 satellite data. J Geophys Res, 1994, 99: 17045～17065. doi: 10.1029/94JD00943
[3]	Kondragunta C R, Gruber A. Diurnal variations of the ISCCP cloudiness. Geophys Res Lett, 1994, 21: 2015～2018. doi: 10.1029/94GL01459
[4]	周允华,叶芳德,周树秀,等. 利用TIROS-N卫星云图对1979年夏季青藏高原云量分布的研究. 高原气象,1983,2(1): 39～51. http://www.cnki.com.cn/Article/CJFDTOTAL-GYQX198301003.htm
[5]	魏丽,钟强,侯萍. 中国大陆卫星反演云参数的评估. 高原气象,1996,15(2):147～156. http://www.cnki.com.cn/Article/CJFDTOTAL-GYQX602.002.htm
[6]	翁笃铭,韩爱梅. 我国卫星总云量与地面总云量分布的对比分析. 应用气象学报,1998, 9(1):32～37. http://qikan.camscma.cn/jams/ch/reader/view_abstract.aspx?file_no=19980105&flag=1
[7]	王可丽,江灏,陈世强. 青藏高原地区的总云量. 高原气象,2001,20(3): 252～257. http://www.cnki.com.cn/Article/CJFDTOTAL-GYQX200103004.htm
[8]	吴鹤轩. 青藏高原的低云. 北京:气象出版社,1985. 1～4.
[9]	中国气候资源地图集. 北京:中国地图出版社,1994. 189～191.
[10]	魏凤英. 现代气候统计诊断与预测技术. 北京:气象出版社,1999. 173～182.
[11]	江志红,丁裕国. 我国夏季降水距平与北太平洋海温异常的奇异值分解法分析. 热带气象学报,1995,11(2):133-141. http://www.cnki.com.cn/Article/CJFDTOTAL-RDQX502.004.htm