| Division of hydroclimatic area over China seas Ⅱ. Cluster analysis and fuzzy ISODATA. |
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| 作者姓名： | Chen Shangji Yao Shiyu |
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| 作者单位： | National Marine Data and Information Service, State Oceanic Administration, Tianjin 300171, China;National Marine Data and Information Service, State Oceanic Administration, Tianjin 300171, China |
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| 基金项目： | This project is supported by the National Natural Science Foundation of China. |
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| 摘 要： | ＤｉｖｉｓｉｏｎｏｆｈｙｄｒｏｃｌｉｍａｔｉｃａｒｅａｏｖｅｒＣｈｉｎａｓｅａｓ—Ⅱ．ＣｌｕｓｔｅｒａｎａｌｙｓｉｓａｎｄｆｕｚｚｙＩＳＯＤＡＴＡ．￥ＣｈｅｎＳｈａｎｇｊｉａｎｄＹａｏＳｈｉｙｕ（ＲｅｃｅｉｖｅｄＡｕｇｕｓｔ１，１９９３；ａｃｃｅｐｔ...
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| 关 键 词： | China seas division of hydroclimatic area cluster ISODATA fuzzy cluster |
| 收稿时间： | 8/1/1993 12:00:00 AM |
| 修稿时间： | 1993/10/11 0:00:00 |
Division of hydroclimatic area over China seas Ⅱ. Cluster analysis and fuzzy ISODATA. |
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| Chen Shangji,Yao Shiyu.Division of hydroclimatic area over China seas Ⅱ. Cluster analysis and fuzzy ISODATA.[J].Acta Oceanologica Sinica,1994,13(2):213-224. |
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| Authors: | Chen Shangji and Yao Shiyu |
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| Institution: | National Marine Data and Information Service, State Oceanic Administration, Tianjin 300171, China |
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| Abstract: | In this paper, the tree cluster analysis and ISODATA of fuzzy cluster are made on the basis of the results(Chen et al, 1993) obtained by using the principal component analysis based on the hydroclimatic values over the years of the China seas,where the climatic field may be divided into three climatic zones, 9 hydroclimatic regions and 1 climatic subregion Comparison of the distribution characteristics of hydrologic seasons with those of marine fauna and flora indicates that each climatic region possesses its inherent seasonal characteristics and biota distribution, and corresponds with each other. This fact proves that the division of the above-mentioned 10 climatic regions is reliable. |
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| Keywords: | China seas division of hydroclimatic area cluster ISODATA fuzzy cluster |
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