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《Jilin Normal University Journal(Natural Science Edition)》 2007-02
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The Soil Classification Study Based on SOM in Zhangpu

Chen Zhi-qiang1,Chen Jian-fei2(1.Research Center of Natural Resources,Fujian Normal University,Fuzhou 350007,China;(2.College of Geographical Sciences,Guangzhou University,Guangzhou 510405,China)  
The study selects coastal low-hilly area in Zhangpu in southeast of Fujian province as the research zone,applies the clustering function of Self-Organizing Mapping network(SOM) to classify 9 soil profiles using MATLAB7 software.Through comparing the classification with the one of Chinese soil taxonomy,the results show that the SOM network can distinguish vertisols from ferrisols and classify the profile 1 reasonably,which can reflect the complicated information among each soil profiles and can be applied on soil classification.
【Fund】: 国家自然科学基金资助项目(40371054);; 福建省科技厅青年人才资助项目(2006F3037)
【CateGory Index】: S155
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