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Research on Statistic Model for Sand and Dust Storm Forecasting

  • Received Date: 2003-06-24
  • As a meteor, sand and dust storm results from a special atmospheric movement. But weather was not the only factor, the earth's surface had made a significant effect on its forming and development. It's qualitative to predict sand and dust storm, so Fisher's discriminant was used to analyze historical data of wind and sandstorm in the Hunshandake area. Based on the available high-quality surface and meteorological observation data from 1988 to 2001, the predictors were analyzed by stepwise method to build linear equations of different groups.The testing ratio of the equations were 79.4%.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Research on Statistic Model for Sand and Dust Storm Forecasting

  • 1. Research Institute of Forest Resource Information Techniques, CAF, Beijing100091, China

Abstract: As a meteor, sand and dust storm results from a special atmospheric movement. But weather was not the only factor, the earth's surface had made a significant effect on its forming and development. It's qualitative to predict sand and dust storm, so Fisher's discriminant was used to analyze historical data of wind and sandstorm in the Hunshandake area. Based on the available high-quality surface and meteorological observation data from 1988 to 2001, the predictors were analyzed by stepwise method to build linear equations of different groups.The testing ratio of the equations were 79.4%.

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