Volume 6, Issue 2 (2002)                   MJSP 2002, 6(2): 71-101 | Back to browse issues page

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1- Ph.D Student and Academic Member at Tabriz University
2- Professor in Physical Geography, Tabriz University
Abstract:   (11372 Views)
The estimation of the amounts of precipitation in Qara-sou Drainage Basin is based on the observational data of 21 precipitation gauging stations in the area of the study. The correlation of above named elements with the data derived from the regional geographic factors indicates that using the regional data one can construct the final seasonal and annual precipitation models. The multiple correlation coefficients of 69 up to 82% in interpretation of regional geographical factors in estimating the annual and seasonal precipitation of basin is a good sign of the importance of processing statistical data in climatic studies and the use of geo-climate data. In the present study by using the mean of annual and seasonal precipitation records of the basin stations, the relation of the geographical parameters including the geographical latitude and longitude, the height above sea level, the distance from the mountain and the sea is modeled by multiple variables correlations method and precipitation rate is estimated.
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Received: 2010/05/3 | Accepted: 2010/05/3 | Published: 2010/05/3

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