| 柳沟灌区水盐动态预测的研究 |
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| 摘 要： | 在研究和分析柳沟灌区地质结构和水盐运移特征的基础上，建立预测地在积盐规律的耦合模型。在模型中，以溶质运移的随机传输函数模型描述地位积盐过程，以确定性模型刻划含水层系统的内部特征，用该模型预测不同水位埋深条件下不同时期地表积盐量，为该区设计地下水最佳开采方案和改造盐碱地措施奠定了基础。
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| 关 键 词： | 耦合模型，传输函数模型，积盐过程 |
RESEARCH OF WATER AND SALT DYNAMIC PREDICT IN LIUGOU IRRIGATED REGION |
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| Li Tongbin ,Lin Shanshan. RESEARCH OF WATER AND SALT DYNAMIC PREDICT IN LIUGOU IRRIGATED REGION[J]. Journal of Jilin Unviersity:Earth Science Edition, 1994, 0(3) |
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| Authors: | Li Tongbin Lin Shanshan |
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| Affiliation: | Dep .of Hydrogeology and Engineering Geology |
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| Abstract: | On the basis of research and analysis of the geological structure and characteristics of water and salt movement of Liugou irrigated region,a coupling modelhas been established to predict cumulated salt law in ground surface,On the model, thecumulating process of salt in surface and interior features is described bv randomtranstering function model of solute movement and definite model.The model has beenused to predict cumulated salt quantity under various depth of water table. It will laydown foundation for the design of optimal mining plan and salification control. |
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| Keywords: | coupling model transfer function model cumulated salt process |
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