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Proceedings Paper

Spatio-temporal distributions of meso convective systems in NE China and its vicinity
Author(s): Meiying Yuan; Zechun Li; Xiaoling Zhang; Xun Li
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Paper Abstract

Based on the IR cloud imagery from the Chinese FY-2C satellite for June ~ August, 2005 - 2007, statistics is undertaken of meso convective systems (MCS) over NE China and its neighborhood, obtaining the space - time distributions of MCS. MCS include elliptical type( MCC's) , persistent elongated type (PECS's), in shape. Dividing the total MCS into MαMCS, MβMCS and MCC (PECS) . Results show that the number of meso-α MCS (dominantly PECS's) is considerably more than that of meso-β MCS (largely MCCss), which are observed mainly in the NE China plain and Daxing'an Mountains, especially in the entrance to the plain as well as its central ~ northern portion; the MCS occur mainly in June ~ August, particularly in June; the extratropical MCS show two peak phases, one being in 1500-2200 BST the other being 0000-0700 BST as the secondary peaking interval.

Paper Details

Date Published: 10 September 2008
PDF: 11 pages
Proc. SPIE 7083, Remote Sensing and Modeling of Ecosystems for Sustainability V, 708317 (10 September 2008); doi: 10.1117/12.794701
Show Author Affiliations
Meiying Yuan, Nanjing Univ. of Information Science & Technology (China)
Provincial Meteorological Observatory of Heilongjiang (China)
Zechun Li, National Meteorological Ctr. (China)
Xiaoling Zhang, National Meteorological Ctr. (China)
Xun Li, Nanjing Univ. of Information Science & Technology (China)


Published in SPIE Proceedings Vol. 7083:
Remote Sensing and Modeling of Ecosystems for Sustainability V
Wei Gao; Hao Wang, Editor(s)

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