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《Journal of Qinghai University》 2003-06
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Application of clustering analysis method to classification 21 grassland types in Qinghai

SUN Hai-song(Agriculture and Animal Husbandry College of Qinghai University,Xining 810003,China)  
Eustachian range cofficient and shortest distance of cluster was applied to the classification of 21 grassland types in Qinghai.The result showed that 21 grassland types were divided into 12 groups at 0.86 level,but 9 groups at 1.09 level.The result is reasonable.
【CateGory Index】: S812
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