Article(id=1222963543436153541, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1222963536863678929, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20221813, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1661961600000, receivedDateStr=2022-09-01, revisedDate=1666108800000, revisedDateStr=2022-10-19, acceptedDate=null, acceptedDateStr=null, onlineDate=1769506830319, onlineDateStr=2026-01-27, pubDate=1682352000000, pubDateStr=2023-04-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769506830319, onlineIssueDateStr=2026-01-27, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769506830319, creator=13701087609, updateTime=1769506830319, updator=13701087609, issue=Issue{id=1222963536863678929, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='4', pageStart='1', pageEnd='220', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769506828752, creator=13701087609, updateTime=1769508076664, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1222968771057279321, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1222963536863678929, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1222968771057279322, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1222963536863678929, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=31, endPage=34, ext={EN=ArticleExt(id=1222963543696200404, articleId=1222963543436153541, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Analysis of Temporal and Spatial Variation of Hydrological Characteristics in Yellow River Basin Under Inconsistent Conditions, columnId=1222925279849341011, journalTitle=Water Resources and Power, columnName=HYDROLOGY, WATER RESOURCES AND ENVIRONMENT, runingTitle=null, highlight=null, articleAbstract=

It is of great practical significance for flood control and drought relief in the basin to accurately identify the variation characteristics of the extreme value of "hydrological consistency" caused by changing environment. Therefore, this paper took the Yellow River basin with significantly reduced runoff as an example. Firstly, The Mann-Kendall test method and univariate linear regression method were used to accurately identify the abrupt and trend characteristics of runoff at important hydrological stations in the main stream of the Yellow River. Secondly, 13 hydrological characteristic indexes were used to reveal the temporal and spatial variation law of hydrological characteristics of the basin under the condition of inconsistency. The results show that the annual runoff of Tangnaihai, Toudaoguai, Huayuankou and Lijin stations decreases year by year at the rate of 27.46, 105.75, 172.20 and 141.37 m3/(s·10a) respectively, and the abrupt change years are 1989, 1992, 1992 and 1984 respectively. Before and after runoff variation, 13 hydrological characteristic values vary in time and space scale, and the change degree in the middle reaches is large, and the source area is small. The research results provide important theoretical support for determining the development and utilization mode of water resources in the basin.

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精准识别由变化环境所导致的“水文一致性”的水文极值变异特征,对流域防洪、抗旱等具有重要实践意义。因此,以径流显著减少的黄河流域为例,首先,采用Mann-Kendall突变检验和一元线性回归方法,精准识别黄河干流径流的突变性和趋势性特征;其次,采用13种水文指标,揭示非一致性条件下流域水文特征的时空变异规律。结果表明,唐乃亥、头道拐、花园口、利津站的年径流量分别以27.46、105.75、172.20、141.37 m3/(s·10a)的速率逐年递减,且其突变年份分别为1989、1992、1992、1984年;径流变异前后,13种水文特征值在时空尺度上变化不一,且中游改变程度大,源区小。研究结果对于流域水资源开发利用方式的确定提供重要理论支撑。

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赵生华(1973-),男,硕士,研究方向为水资源系统工程,E-mail:

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赵生华(1973-),男,硕士,研究方向为水资源系统工程,E-mail:

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赵生华(1973-),男,硕士,研究方向为水资源系统工程,E-mail:

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非一致性条件下黄河流域水文特征时空变异规律分析
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赵生华 1 , 杨自东 2 , 何文飞 3
水电能源科学 | 水文水资源与环境 2023,41(4): 31-34
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水电能源科学 | 水文水资源与环境 2023, 41(4): 31-34
非一致性条件下黄河流域水文特征时空变异规律分析
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赵生华1 , 杨自东2, 何文飞3
作者信息
  • 1.金昌市水务投资有限责任公司,甘肃 金昌 737100
  • 2.民乐县水务局,甘肃 张掖 734500
  • 3.南京大学地球科学与工程学院水科学系,江苏 南京 210046
  • 赵生华(1973-),男,硕士,研究方向为水资源系统工程,E-mail:

Analysis of Temporal and Spatial Variation of Hydrological Characteristics in Yellow River Basin Under Inconsistent Conditions
Sheng-hua ZHAO1 , Zi-dong YANG2, Wen-fei HE3
Affiliations
  • 1.Jinchang Water Investment Co., Ltd, Jinchang 737100, China
  • 2.Minle County Water Affairs Bureau, Zhangye 734500, China
  • 3.Department of Hydro-Sciences, School of Earth Sciences and Engineering, Nanjing University, Nanjing 210046, China
出版时间: 2023-04-25 doi: 10.20040/j.cnki.1000-7709.2023.20221813
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精准识别由变化环境所导致的“水文一致性”的水文极值变异特征,对流域防洪、抗旱等具有重要实践意义。因此,以径流显著减少的黄河流域为例,首先,采用Mann-Kendall突变检验和一元线性回归方法,精准识别黄河干流径流的突变性和趋势性特征;其次,采用13种水文指标,揭示非一致性条件下流域水文特征的时空变异规律。结果表明,唐乃亥、头道拐、花园口、利津站的年径流量分别以27.46、105.75、172.20、141.37 m3/(s·10a)的速率逐年递减,且其突变年份分别为1989、1992、1992、1984年;径流变异前后,13种水文特征值在时空尺度上变化不一,且中游改变程度大,源区小。研究结果对于流域水资源开发利用方式的确定提供重要理论支撑。

非一致性  /  径流变异  /  水文特征  /  黄河流域

It is of great practical significance for flood control and drought relief in the basin to accurately identify the variation characteristics of the extreme value of "hydrological consistency" caused by changing environment. Therefore, this paper took the Yellow River basin with significantly reduced runoff as an example. Firstly, The Mann-Kendall test method and univariate linear regression method were used to accurately identify the abrupt and trend characteristics of runoff at important hydrological stations in the main stream of the Yellow River. Secondly, 13 hydrological characteristic indexes were used to reveal the temporal and spatial variation law of hydrological characteristics of the basin under the condition of inconsistency. The results show that the annual runoff of Tangnaihai, Toudaoguai, Huayuankou and Lijin stations decreases year by year at the rate of 27.46, 105.75, 172.20 and 141.37 m3/(s·10a) respectively, and the abrupt change years are 1989, 1992, 1992 and 1984 respectively. Before and after runoff variation, 13 hydrological characteristic values vary in time and space scale, and the change degree in the middle reaches is large, and the source area is small. The research results provide important theoretical support for determining the development and utilization mode of water resources in the basin.

inconsistency  /  runoff variation  /  hydrological behavior  /  Yellow River Basin
赵生华, 杨自东, 何文飞. 非一致性条件下黄河流域水文特征时空变异规律分析. 水电能源科学, 2023 , 41 (4) : 31 -34 . DOI: 10.20040/j.cnki.1000-7709.2023.20221813
Sheng-hua ZHAO, Zi-dong YANG, Wen-fei HE. Analysis of Temporal and Spatial Variation of Hydrological Characteristics in Yellow River Basin Under Inconsistent Conditions[J]. Water Resources and Power, 2023 , 41 (4) : 31 -34 . DOI: 10.20040/j.cnki.1000-7709.2023.20221813
2023年第41卷第4期
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doi: 10.20040/j.cnki.1000-7709.2023.20221813
  • 接收时间:2022-09-01
  • 首发时间:2026-01-27
  • 出版时间:2023-04-25
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  • 收稿日期:2022-09-01
  • 修回日期:2022-10-19
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    1.金昌市水务投资有限责任公司,甘肃 金昌 737100
    2.民乐县水务局,甘肃 张掖 734500
    3.南京大学地球科学与工程学院水科学系,江苏 南京 210046
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2种不同金属材料的力学参数

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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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