| 流量过程线划分的同位素和水文化学方法研究进展 |
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| 引用本文： | 吕玉香,胡伟,罗顺清,王根绪,樊新庆.流量过程线划分的同位素和水文化学方法研究进展[J].水文,2010,30(1). |
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| 作者姓名： | 吕玉香 胡伟 罗顺清 王根绪 樊新庆 |
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| 作者单位： | 1. 重庆市地勘局208水文地质队,重庆,400700
2. 中国科学院水利部成都山地灾害与环境研究所,四川,成都610041 |
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| 摘 要： | 简要介绍了同位素和水文化学划分流量过程线的原理,综述了国内外关于流量过程线分割各种模型的发展历程及其优缺点,最初的二水源模型分割出了降水和地下水两种组分,没有考虑土壤水;三水源模型主要包括降水,地下水和土壤水,应用较广;多水源模型适用于水源补给较复杂的流域.该方法从单纯的同位素示踪发展到同位素和水文化学示踪的结合,不确定性分析的方法逐渐多样化和精确化.国内在该领域的研究较少.今后应加强不同尺度不同水文地质条件流域的研究,综合利用多种方法分割过程线.
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| 关 键 词： | 流量过程线分割模型 示踪剂 不确定性分析 |
Research Progress in Hydrograph Separation Based on Isotope and Hydrochemical Methods |
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| LV Yu-xiang,HU Wei,LUO Shun-qing,WANG Gen-xu,FAN Xin-qing.Research Progress in Hydrograph Separation Based on Isotope and Hydrochemical Methods[J].Hydrology,2010,30(1). |
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| Authors: | LV Yu-xiang HU Wei LUO Shun-qing WANG Gen-xu FAN Xin-qing |
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| Institution: | LV Yu-xiang1,HU Wei1,LUO Shun-qing1,WANG Gen-xu2,FAN Xin-qing1(1.208 Hydrogeological Survey Team under Chongqing Geological Survey Bureau,Chongqing 400700,China,2.Chengdu Institute of Mountain Hazards , Environment,Chinese Academy of Science , Ministry of Water Resources,Chengdu 610041,China) |
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| Abstract: | Principle of hydrograph separation based on isotope and hydrochemical methods was introduced.It provided an overview on the development and advantages and disadvantages of all kinds of hydrograph separation models.Runoff(new water) and groundwater(old water) were separated in the initial two-component model,without considering soil water.There are runoff,groundwater,soil water in the three-component model which has a wide application;multi-component model is suited to basins that have complex water sources.... |
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| Keywords: | hydrograph separation model tracer uncertainty analysis |
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