Article(id=1223202679984342000, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223202678788965355, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20231089, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1688313600000, receivedDateStr=2023-07-03, revisedDate=1690819200000, revisedDateStr=2023-08-01, acceptedDate=null, acceptedDateStr=null, onlineDate=1769563844915, onlineDateStr=2026-01-28, pubDate=1703433600000, pubDateStr=2023-12-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769563844915, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769563844915, creator=13701087609, updateTime=1769563844915, updator=13701087609, issue=Issue{id=1223202678788965355, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='12', pageStart='1', pageEnd='228', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769563844630, creator=13701087609, updateTime=1769563913308, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1223202966899901286, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223202678788965355, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1223202966899901287, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223202678788965355, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=5, endPage=9, ext={EN=ArticleExt(id=1223202680294720503, articleId=1223202679984342000, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Analysis of Meteorological and Hydrological Drought Propagation Characteristics in Ganjiang River Basin, columnId=1222925279849341011, journalTitle=Water Resources and Power, columnName=HYDROLOGY, WATER RESOURCES AND ENVIRONMENT, runingTitle=null, highlight=null, articleAbstract=

Studying the propagation of meteorological drought to hydrological drought is essential for meteorological information-based drought management and hydrological drought warning systems. Taking the Ganjiang River source basin as an example, this paper uses the basin's monthly meteorological and hydrological data for the past 60 years to study the propagation pattern of meteorological drought to hydrological drought, and explores the differences in drought propagation among sub-basins. The results show that the propagation of meteorological drought to hydrological drought has various ways, with a one-to-one correspondence; The drought events increase hazards after propagation from meteorology to hydrology; The Logistic model can better reflect the response relationship of hydrological drought characteristics to precipitation shortage conditions; The large reservoirs have a significant effect on the drought resistance of the basin.

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鉴于气象干旱向水文干旱的传播对基于气象信息的干旱管理和水文干旱预警系统至关重要,利用赣江源流域近60年逐月气象水文数据,研究气象干旱向水文干旱传播的规律,并探讨了子流域之间干旱传播的差异。结果表明,气象干旱向水文干旱传播方式多样,以一一对应的传播方式为主;干旱事件从气象传播到水文后其危害性增大;Logistic模型可较好地反映水文干旱特征对降水短缺条件的响应关系;大型水库对流域的抗旱能力具有明显的提升效果。

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孙军红(1982-),女,高级工程师,研究方向为水资源规划,E-mail:

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孙军红(1982-),女,高级工程师,研究方向为水资源规划,E-mail:

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孙军红(1982-),女,高级工程师,研究方向为水资源规划,E-mail:

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赣江源气象干旱向水文干旱的传播及降水短缺阈值分析
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孙军红 , 韩会明
水电能源科学 | 水文水资源与环境 2023,41(12): 5-9
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水电能源科学 | 水文水资源与环境 2023, 41(12): 5-9
赣江源气象干旱向水文干旱的传播及降水短缺阈值分析
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孙军红 , 韩会明
作者信息
  • 江西省水利科学院,江西 南昌 330029
  • 孙军红(1982-),女,高级工程师,研究方向为水资源规划,E-mail:

Analysis of Meteorological and Hydrological Drought Propagation Characteristics in Ganjiang River Basin
Jun-hong SUN , Hui-ming HAN
Affiliations
  • Jiangxi Academy of Water Sciences and Engineering, Nanchang 330029, China
出版时间: 2023-12-25 doi: 10.20040/j.cnki.1000-7709.2023.20231089
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鉴于气象干旱向水文干旱的传播对基于气象信息的干旱管理和水文干旱预警系统至关重要,利用赣江源流域近60年逐月气象水文数据,研究气象干旱向水文干旱传播的规律,并探讨了子流域之间干旱传播的差异。结果表明,气象干旱向水文干旱传播方式多样,以一一对应的传播方式为主;干旱事件从气象传播到水文后其危害性增大;Logistic模型可较好地反映水文干旱特征对降水短缺条件的响应关系;大型水库对流域的抗旱能力具有明显的提升效果。

干旱传播  /  气象干旱  /  水文干旱  /  响应关系

Studying the propagation of meteorological drought to hydrological drought is essential for meteorological information-based drought management and hydrological drought warning systems. Taking the Ganjiang River source basin as an example, this paper uses the basin's monthly meteorological and hydrological data for the past 60 years to study the propagation pattern of meteorological drought to hydrological drought, and explores the differences in drought propagation among sub-basins. The results show that the propagation of meteorological drought to hydrological drought has various ways, with a one-to-one correspondence; The drought events increase hazards after propagation from meteorology to hydrology; The Logistic model can better reflect the response relationship of hydrological drought characteristics to precipitation shortage conditions; The large reservoirs have a significant effect on the drought resistance of the basin.

drought propagation  /  meteorological drought  /  hydrological drought  /  response relationship
孙军红, 韩会明. 赣江源气象干旱向水文干旱的传播及降水短缺阈值分析. 水电能源科学, 2023 , 41 (12) : 5 -9 . DOI: 10.20040/j.cnki.1000-7709.2023.20231089
Jun-hong SUN, Hui-ming HAN. Analysis of Meteorological and Hydrological Drought Propagation Characteristics in Ganjiang River Basin[J]. Water Resources and Power, 2023 , 41 (12) : 5 -9 . DOI: 10.20040/j.cnki.1000-7709.2023.20231089
  • 江西省水利厅科技项目(202223YBKT05; 202223YBKT16; 202224ZDKT06)
  • 江西省自然科学基金资助项目(20232BAB213076)
2023年第41卷第12期
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doi: 10.20040/j.cnki.1000-7709.2023.20231089
  • 接收时间:2023-07-03
  • 首发时间:2026-01-28
  • 出版时间:2023-12-25
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  • 收稿日期:2023-07-03
  • 修回日期:2023-08-01
基金
江西省水利厅科技项目(202223YBKT05; 202223YBKT16; 202224ZDKT06)
江西省自然科学基金资助项目(20232BAB213076)
作者信息
    江西省水利科学院,江西 南昌 330029
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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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