Impacts of Engineering Measures for Water Conservancy on Annual Runoff in the Chaohe River Basin Based on an Empirical Statistical Model
Received date: 2007-11-19
Revised date: 2008-06-15
Online published: 2008-09-25
Supported by
Knowledge Innovation Project of CAS, No.KZCX2-YW-401-2; Knowledge Innovation Project of CAS, No.CXIOG-A04-07; National Natural Science Foundation of China, No.40271010
Time series contrasting method is used to analyze the variation of precipitation, runoff, water consumption, water conservancy projects and soil and water conservation measures of the Chaohe River Basin from 1961 to 2005. The results show: (1) The annual precipitation in the drainage basin tends to decrease while the runoff has declined markedly since the 1960s, the mean annual runoff during 1991-2000 is only 90.9% in proportion to that of the period from 1961 to 1970. (2) The annual runoff variation in the drainage basin is significantly related to human activities such as soil and water conservation and hydraulic projects. The influence degree of engineering measures for water conservancy on runoff reduction is calculated by using the rainfall-runoff statistical model. The results show that during 1981-1990, 1991-2000, 2001-2005 and 1981-2005, the average annual runoff reduction amounts are 1.15 ×108, 0.28 ×108, 1.10 ×108 and 0.79 ×108 m3 respectively and the average annual runoff-reducing effects are 31.99% , 7.13% , 40.71% and 23.79% accordingly. Runoff-reducing effects by engineering measures for water conservancy are more prominent in the low water period.
LI Zijun1, LI Xiubin2 . Impacts of Engineering Measures for Water Conservancy on Annual Runoff in the Chaohe River Basin Based on an Empirical Statistical Model[J]. Acta Geographica Sinica, 2008 , 63(9) : 958 -968 . DOI: 10.11821/xb200809006
[1] Liu Changming, Cheng Li. Analysis on runoff series with special reference to drying up courses of lower Huanghe River. Acta Geographica Sinica, 2000, 55(3): 257-265.
[刘昌明, 成立. 黄河干流下游断流的径流序列分析. 地理学报, 2000, 55(3): 257-265.]
[2] He Fanneng, Wang Guo. The impact of river seasonalization on ground water and environment in Haihe Drainage Basin. Progress in Geography, 2001, 20(3): 286-294.
[何凡能, 王国. 海河流域河流季节变化对地下水及生态环境的影响. 地 理科学进展, 2001, 20(3): 286-294.]
[3] Xia Jun. A perspective on hydrological base of water security problem and its application study in North China. Progress in Geography, 2002, 21(6): 517-526.
[夏军. 华北地区水循环与水资源安全. 地理科学进展, 2002, 21(6): 517-526.]
[4] Xia Jun, Liu Mengyu, Jia Shaofeng et al. Water security problem and research perspective in North China. Journal of Natural Resources, 2004, 19(5): 550-560.
[夏军, 刘孟雨, 贾绍凤等. 华北地区水资源及水安全问题的思考与研究. 自 然资源学报, 2004, 19(5): 550-560.]
[5] Li Lijuan, Zheng Hongxing. Characteristics and driving forces of annual runoff changes for rivers in North China: A case study in the Chaobaihe River. Acta Geographica Sinica, 2000, 55(3): 309-317.
[李丽娟, 郑红星. 华北典型河流年 径流演变规律及其驱动力分析: 以潮白河为例. 地理学报, 2000, 55(3): 309-317.]
[6] Li Jianzhu, Feng Ping. Runoff variations in the Luanhe River Basin during 1956-2002. Journal of Geographical Sciences, 2007, (3): 339-350.
[7] Gao Yingchun, Yao Zhijun, Liu Baoqin et al. Evolution trend of Miyun Reservoir inflow and its motivating factors analysis. Progress in Geography, 2002, 21(6): 546-553.
[高迎春, 姚治君, 刘宝勤等. 密云水库入库径流变化趋势及动 因分析. 地理科学进展, 2002, 21(6): 546-553.]
[8] Sun Ning, Li Xiubin, Ran Shenghong et al. The changes of rainfall-runoff relationship and the impacts of human activities in the upper Chao Watershed. Progress in Geography, 2007, 26(5): 41-47.
[孙宁, 李秀彬, 冉圣宏等. 潮河上 游降水- 径流关系演变及人类活动的影响分析. 地理科学进展, 2007, 26(5): 41-47.]
[9] Yao Zhijun, Guan Yanping, Gao Yingchun. Analysis of distribution regulation of annual runoff and affection to annual runoff by human activity in the Chaobaihe River. Progress in Geography, 2003, 22(6): 599-606.
[姚治君, 管彦平, 高迎 春. 潮白河径流分布规律及人类活动对径流的影响分析. 地理科学进展, 2003, 22(6): 599-606.]
[10] Wang Gangsheng, Xia Jun, Wan Donghui et al. A distributed monthly water balance model for identifying hydrological response to climate changes and human activities. Journal of Natural Resources, 2006, 21(1): 86-91.
[王纲胜, 夏军, 万 东晖等.气候变化及人类活动影响下的潮白河月水量平衡模拟. 自然资源学报, 2006, 21(1): 86-91.]
[11] Water Resources Bureau of Fengning Manchu Autonomous County. Records of Water Conservancy of Fengning Manchu Autonomous County. Beijing: Unity Press, 1998. 41-95.
[丰宁满族自治县水利水保局. 丰宁水利志. 北京: 团结出版社, 1995. 41-95.]
[12] Editing Committee for Water Conservancy Works of Luanping County. Records of Water Conservancy of Luanping County. Luanping: Water Resources Bureau of Luanping County, 1993. 58-63.
[滦平县水利志编委会. 滦平县水利志. 滦平: 滦平县水利局, 1993. 58-63.]
[13] Huang Xiquan, Li Huiming, Jin Boxin. Hydrology. Beijing: Higher Education Press, 2003. 68-70.
[黄锡荃, 李惠明, 金 伯欣. 水文学. 北京: 高等教育出版社, 2003. 68-117.]
[14] Kendall M G. Rank Correlation Measures. London: Charles Griffin, 1975.
[15] Maidment D R. Handbook of Hydrology. New York: McGraw-Hill, 1992. 863-865.
[16] Zhang Fei, Liu Jingshi, Gong Tongliang et al. Hydrological regime of the Karuxung Watershed in North Himalayas.Acta Geographica Sinica, 2006, 61(11): 1141-1148.
[张菲, 刘景时, 巩同梁等. 喜马拉雅山北坡卡鲁雄曲径流与气候 变化. 地理学报, 2006, 61(11): 1141-1148.]
[17] Ran Dachuan, Liu Linwang, Zhao Liyi et al. Soil and Water Conservation and Water-sediment Variation of Hekouzhen-Longmen Reach Located on the Middle Reaches of the Yellow River. Zhengzhou: Yellow River Water Conservancy Press, 2000. 130-134.
[冉大川, 柳林旺, 赵力仪等. 黄河中游河口镇至龙门区间水土保持与水沙变化. 郑州: 黄河水利出版社, 2000. 130-134.]
[18] Xu Jianhua, Niu Yuguo. Research on the Impacts of Engineering Measures for Water Conservancy on Runoff and Sediment in Coarse Sand Area in Middle Reaches of the Yellow River. Zhengzhou: Yellow River Water Conservancy Press, 2000. 231-233.
[徐建华, 牛玉国. 水利水保工程对黄河中游多沙粗沙区径流泥沙影响研究. 郑州: 黄河水利 出版社, 2000. 231-233.]
[19] China Water Science Info Network. Annual report on hydrological regime of the year 1998. http://www.chinawater.net. cn/books/98water/.
[中国水利科技信息网. 1998 水情年报. http://www.chinawater.net.cn/books/98water/.]
[20] Snedecor G W, Cochran W G. Statistical Methods. Ames: the Iowa State University, 1975.
[21] Luo Xianxiang, Deng Wei, He Yan et al. Driving forces of runoff changes for marshy rivers in Sanjiang Plain. Acta Geographica Sinica, 2002, 57(5): 603-610.
[罗先香, 邓伟, 何岩等. 三江平原沼泽性河流径流演变的驱动力分析. 地 理学报, 2002, 57(5): 603-610.]
[22] Chen Jiangnan, Wang Yunzhang, Xu Jianhua et al. Research on Evaluation Methods of Effects of Soil and Water Conservation on Water Resources and Sediment in Loess Plateau. Zhengzhou: Yellow River Water Conservancy Press, 2004. 211-284.
[陈江南, 王云璋, 徐建华等. 黄土高原水土保持对水资源和泥沙影响评价方法研究. 郑州: 黄河水 利出版社, 2004. 211-284.]
/
| 〈 |
|
〉 |