| 两千年来太原盆地古湖泊的水量平衡研究 |
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| 引用本文： | 孟万忠,刘晓峰,王尚义. 两千年来太原盆地古湖泊的水量平衡研究[J]. 干旱区资源与环境, 2011, 0(8): 167-171 |
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| 作者姓名： | 孟万忠 刘晓峰 王尚义 |
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| 作者单位： | 太原师范学院;陕西师范大学 |
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| 基金项目： | 国家自然基金项目(41071335);山西省人文社科重点研究基地项目-历史时期汾河流域生态环境与城市布局变迁;山西省高校重点学科建设专项基金-历史流域学的理论与实践;山西省软科学项目-汾河上游地区生态与经济协调发展机制构建研究(2010041025-03)资助 |
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| 摘 要： | 根据1919-1970年汾河流域近50年器测的水文、气象资料,应用水量平衡的方法,从湖面降水量,入湖径流量和湖面蒸发量等方面,对两千年来不同的历史时段,太原盆地湖泊的水量平衡进行了估算。研究表明：在不考虑湖泊出湖水量的情况下,所有时段太原盆地湖泊水量都处于盈余的状态,所以能够维持存在。如果不考虑入湖径流量,只有先秦时期...
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| 关 键 词： | 两千年来 太原盆地 古湖泊 水量平衡 |
Study on historical water equilibrium of lakes in Taiyuan Basin |
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| MENG Wanzhong,LIU Xiaofeng,WANGShangyi. Study on historical water equilibrium of lakes in Taiyuan Basin[J]. Journal of Arid Land Resources and Environment, 2011, 0(8): 167-171 |
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| Authors: | MENG Wanzhong LIU Xiaofeng WANGShangyi |
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| Affiliation: | 1,2 (1.Taiyuan Normal University,Taiyuan 030012,P.R.China;2.Shaanxi Normal University,xi’an 710062,P.R.China) |
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| Abstract: | Based on the analysis to the hydrologic and metreorological data about Fenhe River during the 50 years from 1919 to 1970,using the theory of volume equilibrium between rainfall,runoff and evaporation,the volume of water in the lakes of Taiyuan Basin was appraised for different periods of the past 2000 years history,the lake water volume of the basin in all periods had surplus regardless of the amount of run out.Therefore,it was concluded that the volume of runoff into the lakes was a decisive factor to surviving or dying of lakes of Taiyuan Basin.The dying of lakes,in turn,related directly to the channel change of Fenhe River.Due to the fall of water supply,the lakes shrank constantly,it was worse that the remaining water kept losing annually in consistence. |
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| Keywords: | for the past 2000 years Taiyuan Basin ancient lakes water volume equilibrium |
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