[1]TIAN Lei,WANG Suiji.Analysis of the Runoff Change and Main Influencing Factors in the Liaohe River Basin[J].Research of Soil and Water Conservation,2018,25(01):153-159.
Copy
Analysis of the Runoff Change and Main Influencing Factors in the Liaohe River Basin
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
25
Number of periods:
2018 01
Page number:
153-159
Column:
Public date:
2018-02-28
- Title:
- Analysis of the Runoff Change and Main Influencing Factors in the Liaohe River Basin
- CLC:
- P333.1;TV143
- DOI:
- -
- Abstract:
- The runoff of the Liaohe River Basin shows the significant decreasing trend in recent years, which seriously affects the ecological environment and sustainable development within the basin. In order to find out the variation characteristics of runoff and the relative influence of different influencing factors on the runoff changes, we calculated the average annual runoff, precipitation and evaporation in different sections of the basin based on the measured hydrological data during 1956—2015 and the observation data of nearly 40 meteorological stations within and around the basin. Then the inflection years in runoff changes for the different reaches of the river basin were obtained by the method of cumulative anomaly. Finally, we calculated the relative contributions of the precipitation, evaporation, and human activities to the runoff changes for different stages divided by the inflection years. The results showed that the runoff changes in the different reaches of the Liaohe River Basin were mainly influenced by human activities whose contributions exceeded 80% while the secondary factors were the precipitation and evaporation whose total contributions were basically less than 20%. In order to maintain the sustainable utilization of water resources and improve the ecological environment, it will need to formulate corresponding measures and accordingly to decrease the intervention of the human activities to the runoff changes of the river basin.
- References:
-
[1] 杨新,延军平,刘宝元.无定河年径流量变化特征及人为驱动力分析[J].地球科学进展,2005,20(6):637-642.
[2] 何毅.黄河干流径流量和输沙量阶段性分析[J].地下水,2011(6):142-144.
[3] 刘德坤,王军邦,齐述华.基于湿润指数的近35年青海省干湿状况变化分析[J].水土保持研究,2014,21(2):246-250.
[4] 胡莲美,符太有,郭嘉丽.人类活动对水文影响浅析[J].科技创新导报,2011(8):230.
[5] 陶洁,左其亭,薛会露,等.最严格水资源管理制度"三条红线"控制指标及确定方法[J].节水灌溉,2012(4):64-67.
[6] 毛翠翠,左其亭.新密市气候变化特征及人为驱动力分析[J].南水北调与水利科技,2013,11(3):21-26.
[7] 张小光.辽河流域生态环境综合评价[J].中国科技信息,2011(9):45-46.
[8] 左海洋.辽河流域防汛减灾体系建设[J].中国防汛抗旱,2009,5(10):108-116.
[9] 孙凤华,李丽光,梁红,等.1961-2009年辽河流域气候变化特征及其对水资源的影响[J].气象,2012,28(5):8-13.
[10] 何俊仕.辽河流域辽宁区域水资源承载力分析[J].沈阳农业大学学报:社会科学版,2011,13(4):403-407.
[11] 郭巧玲,黄葵,杨琳洁.黑河干流中游水量分配研究[J].人民黄河,2013(1):36-38.
[12] Wang S, Yan M, Yan Y, et al. Contributions of climate change and human activities to the changes in runoff increment in different sections of the Yellow River. Quaternary International, 2012,282(0):66-77.
[13] 王随继,李玲,颜明.气候和人类活动对黄河中游区间产流量变化的贡献率[J].地理研究,2013,32(3):395-402.
[14] 王随继,闫云霞,颜明,等.皇甫川流域降水和人类活动对径流量变化的贡献率分析:累积量斜率变化率比较方法的提出及应用[J].地理学报,2012,67(3):388-397.
[15] 刘艳红.基于水资源减少背景下内蒙古西辽河平原农业可持续发展问题研究[D].呼和浩特:内蒙古师范大学,2011.
[16] 王西琴,李力.西辽河断流问题及解决对策[J].干旱区资源与环境,2008(6):79-83.
[17] 孙凤华,李丽光,梁红,等.1961-2009年辽河流域气候变化特征及其对水资源的影响[J].气象与环境学报,2012,28(5):8-13.
[18] 孙小舟,封志明,杨艳昭.西辽河流域1952年~2007年参考作物蒸散量的变化趋势[J].资源科学, 2009,31(3):479-484.
[19] 杨恒山,刘江,梁怀宇.西辽河平原气候及水资源变化特征[J].应用生态学报,2009,20(1):84-90.
[20] Sun F, Yang S, Chen P. Climatic warming-drying trend in Northeastern China during the last 44 years and its effects[J]. Chinese Journal of Ecology, 2005,24(7):751-755.
[21] 田迅,杨允菲.西辽河平原不同生境草芦种群分株生長的可塑性[J].草地学报,2004,12(1):17-20.
[22] Yang H S, Liu J, Liang H Y. Change characteristics of climate and water resources in west Liaohe River Plain[J]. The Journal of Applied Ecology, 2009,20(1):84-90.
[23] 赵锡钢,何川,赵源媛.辽河水问题及对策研究[C].中国水利学会第二届青年科技论坛论文集,2005:33-37.
[24] 王霞.流域水资源优化配置理论与应用研究[D].南京:河海大学,2006.
- Similar References:
Memo
-
Last Update:
1900-01-01