Interannual and Intra-annual Variation Characteristics of Runoff in Downstream Areas of Pearl River Basin During 1960-2017

Yang Yuandong; Wang Yonghong; Cai Silong; Liu Feng

doi:10.13961/j.cnki.stbctb.2019.05.004

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Interannual and Intra-annual Variation Characteristics of Runoff in Downstream Areas of Pearl River Basin During 1960-2017

- Interannual and Intra-annual Variation Characteristics of Runoff in Downstream Areas of Pearl River Basin During 1960-2017
- Bulletin of Soiland Water Conservation Vol. 39, Issue 5, Pages: 23-31(2019)
- 作者机构：
  
  1. 海底科学与探测技术教育部重点实验室, 中国海洋大学海洋地球科学学院,山东,青岛,266100
  2. 广东省水文局,广东,广州,510150
  3. 中山大学海洋科学学院,广东,广州,510275
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2019.05.004
  CLC： P333
- Published：2019
- 稿件说明：
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Yang Yuandong, Wang Yonghong, Cai Silong, et al. Interannual and Intra-annual Variation Characteristics of Runoff in Downstream Areas of Pearl River Basin During 1960-2017[J]. Bulletin of Soiland Water Conservation, 2019, 39(5): 23-31.
DOI：

Yang Yuandong, Wang Yonghong, Cai Silong, et al. Interannual and Intra-annual Variation Characteristics of Runoff in Downstream Areas of Pearl River Basin During 1960-2017[J]. Bulletin of Soiland Water Conservation, 2019, 39(5): 23-31. DOI： 10.13961/j.cnki.stbctb.2019.05.004.

摘要

[目的

]

分析1960-2017年珠江三角洲顶点径流年际、年内变化，为合理利用流域水资源提供参考。[方法

]

年际变化运用径流年际变差系数（C

）、M-K趋势分析、Morlet小波分析等方法分析，年内变化运用集中度（期）、径流等值线法等方法分析。[结果

]

珠江三角洲顶点主要水文站径流年际变率较小。1960年以来研究区主要水文站径流量总体并未发生显著变化；径流量距平百分率K

显示西、东江流域旱涝灾害发生较均匀且发生率较低，北江流域易发生洪涝灾害；珠江流域西、北、东江径流基本存在25~32，10~20，4~10 a的周期变化。珠江流域径流年内分配极不均匀，年径流集中度（RCD

year

）北江和东江略低于西江，近年来集中度都有减小趋势。北江最大径流最早出现，在5，6月份交替，东江最大径流在6，7月份交替，西江最大径流主要出现在7月份。[结论

]

珠江流域下游地区近60 a径流量并未发生明显的下降或上升趋势，但径流年际与年内变化仍十分明显，变化的主要原因为流域水库修建等剧烈的人类活动。

Abstract

[Objective] Variations in the interannual and intra-annual runoff of the Pearl River basin from 1960 to 2017 were analyzed in order to provide reference for rational use of watershed resources.[Methods] We used the interannual variation coefficient (Cv) of the runoff

the M-K trend analysis and the Morlet wavelet to analyze the interannual variations in runoff. Meanwhile

we used concentration (period) and runoff contour method for runoff within a year.[Results] The interannual variability of runoff in the Pearl River basin was small and the runoff stability was high. The total runoff had not changed significantly. The change in runoff was coinciding with droughts and floods in the Xijiang and Dongjiang river basins were relatively uniform and the incidence was low

the Beijiang river basin was prone to flood disasters. The runoff in Xijiang

Beijiang

Dongjiang

rivers of the Pearl River basin was basically 25~32

10~20

4~10 years. The distribution of runoff in the Pearl River basin was extremely uneven during the year

and in the annual runoff concentration (RCDyear)

the Xijiang river was slightly higher than Beijiang and Dongjiang rivers. In recent years

the RCDyear had decreased. The annual runoff concentration period (RCPyear) indicated that the maximum runoff of the Beijiang river alternated in May and June

and the maximum runoff of the Dongjiang river alternated in June and July

and the maximum runoff of the Xijiang river occurred mainly in July.[Conclusion] There is no obvious decline or upward trend of runoff in the downstream areas of the Pearl River basin from 1960-2017

but the interannual and intra-annual changes in runoff are still obvious. The main reason for the change is the vigorous human activities such as the construction of river basin reservoirs.

关键词

Keywords

references

白丽,陈龙,刘美玲.赣江流域径流特征及变化规律分析[J].中国水运:下半月,2018,18(11):178-179,186.

戴明龙,张明波.长江流域径流时空分布及变化规律研究[J].人民长江,2013,44(10):88-91.

杨敏,毛德华,刘培亮,等.1951-2015年洞庭湖水沙演变及人类活动对径流影响的定量评估[J].中国水土保持,2019(1):38-43,69.

李瑞,张飞,高宇潇,等.渭干河流域生态水文时间序列特征及影响因素[J].中国沙漠,2016,36(6):1713-1720.

王孝礼,胡宝清,夏军.水文时序趋势与变异点的R/S分析法[J].武汉大学学报:工学版,2002,35(2):10-12.

陈伟东,包为民,瞿思敏,等.锦江水库对下游径流年际变化影响分析[J].中国农村水利水电,2015(9):12-16.

傅丽昕,陈亚宁,李卫红,等.近50 a来塔里木河源流区年径流量的持续性和趋势性统计特征分析[J].冰川冻土,2009,31(3):457-463.

胡兴林.甘肃省主要河流径流时空分布规律及演变趋势分析[J].地球科学进展,2000,15(5):516-521.

熊雅丽.洮河流域近20年径流量偏枯原因分析[J].地下水,2018,40(5):192-195.

刘伟,何俊仕,陈杨.浑河流域降水与径流变化特征及同步性分析[J].水土保持研究,2016,23(1):150-154.

刘波,陈刘强,周森,等.长江上游重庆段径流变化归因分析[J].长江流域资源与环境,2018,27(6):1333-1341.

刘贤赵,李嘉竹,宿庆,等.基于集中度与集中期的径流年内分配研究[J].地理科学,2007,27(6):791-795.

孙永寿,段水强,李燕,等.近年来青海三江源区河川径流变化特征及趋势分析[J].水资源与水工程学报,2015,26(1):52-57.

毛德华,曹艳敏,李锦慧,等.洞庭湖入出湖径流泥沙年内变化规律及成因分析[J].水资源与水工程学报,2017,28(1):32-39,44.

吴创收,邱立国.西江流域100多年来径流量的变化研究[J].广东水利水电,2012(9):38-40,50.

陈立华,叶明,王佳佳,等.西江流域干流径流演变特征与趋势分析[J].广西大学学报:自然科学版,2014,39(4):920-927.

李艳,陈晓宏,王兆礼.北江流域径流量分布规律及其变异性分析[J].水资源与水工程学报,2006,17(4):14-17.

刘金凤,田兆伟,沈雪娇.近60年东江流域降雨径流特性分析[J].广东水利水电,2018(12):31-36,74.

季学武,王俊.水文分析计算与水资源评价[M].北京:中国水利水电出版社,2008.

王俊德.水文统计[M].北京:水利电力出版社,1993.

李丽娟,李海滨,王娟.澜沧江水文与水环境特征及其时空分异[J].地理科学,2002,22(1):49-56.

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[J].地理科学进展,2003,22(6):599-606.

冯德锃,赵玲玲,李翀.近60 a饶河流域径流变化特征研究[J].中国农村水利水电,2018(9):42-45,51.

胡光伟,毛德华,李正最,等.60年来洞庭湖区进出湖径流特征分析[J].地理科学,2014,34(1):89-96.

文聘,沈冰,黄领梅.西安市降水变化趋势及

R/S

分析[J].黑龙江大学工程学报,2011,2(4):21-26.

宋晓猛,张建云,占车生,等.气候变化和人类活动对水文循环影响研究进展[J].水利学报,2013,44(7):779-790.

张士锋,华东,孟秀敬,等.三江源气候变化及其对径流的驱动分析[J].地理学报,2011,66(1):13-24.

李天生,夏军.基于Budyko理论分析珠江流域中上游地区气候与植被变化对径流的影响[J].地球科学进展,2018,33(12):1248-1258.

郑炎辉,陈晓宏,何艳虎,等.珠江流域降水集中度时空变化特征及成因分析[J].水文,2016,36(5):22-28.

李秋菊,李占玲,王杰.黑河流域上游径流变化及其归因分析[J].南水北调与水利科技,2013,17(3):31-39.

张调风,朱西德,王永剑,等.气候变化和人类活动对湟水河流域径流量影响的定量评估[J].资源科学,2014,36(11):2256-2262.

夏军,马协一,邹磊,等.气候变化和人类活动对汉江上游径流变化影响的定量研究[J].南水北调与水利科技,2017,15(1):1-6.

郭爱军,畅建霞,黄强,等.渭河流域气候变化与人类活动对径流影响的定量分析[J].西北农林科技大学学报:自然科学版,2014,42(8):212-220.

李艳,陈晓宏,张鹏飞.北江流域径流年内分配特征的变异性分析[J].水文,2014,34(3):80-86.

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