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| The Application of Correlation Degree Analysis of Gray Theory in Industrial Structure Restructuring ——Taking Shixia Watershed for instance |
| Jiang Wenqiong1,Wang Dongmei1,Li onggui2,HouXufeng2 |
| 1 College of Soil and Water Conservation, Beijing Forestry University, 100083; 2 Beijing Water Resources Bureau, 100071: Beijing, China |
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Abstract Based on principles and methods of correlation degree analysis of gray theory, the correlation degree between annual production value of different industries and total net benefit of Shixia watershed of Miyun county from 1991 to 1997 in Beijing was analyzed, correlation order of which in turn the results showed was fishery (0.903), industry (0.900), forestry (0.894), stock raising (0.890), agriculture (0.882), transportation (0.848), construction (0.824?8), sideline (0.8245), commerce (0.819). Accordingly, the direction of industrial structure restructuring was confirmed to transform single management of agriculture into diversification that fishery, forestry and industry became new management emphases and integrative exploitation according to local conditions was realized.
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Received: 20 March 2003
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