[1]YAN Ming,XU Jiong-xin,WANG Ning.The Spatial and Temporal Distribution of Sand-dust Storms and Tendency in the Loess Plateau[J].Research of Soil and Water Conservation,2009,16(06):6-9.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
16
Number of periods:
2009 06
Page number:
6-9
Column:
Public date:
2009-12-20
- Title:
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The Spatial and Temporal Distribution of Sand-dust Storms and Tendency in the Loess Plateau
- Author(s):
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YAN Ming, XU Jiong-xin, WANG Ning
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Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
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- Keywords:
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sand dust storms; the Loess Plateau; spatial and temporal distribution; tendency
- CLC:
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P445.4
- DOI:
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- Abstract:
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In this paper, the spatial and temporal distribution and tendency of sand-dust storms in the Loess Plateau region was analyzed. The main of work includes that use records from 253 weather stations at loess plateau to do spatial interpolation, combine with remote sensing image analyzed the spatial distribution pattern of dust storm. The reaults showed that: the annual number of sand-dust storms increasing from north-west to south-east, North have more than South. Sand-dust storms mainly occurred in the spring, especially April. Finally, 40 years records present a decrease trend, which has a high consistency throughout the region.