Article(id=1223193058045448355, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223193053830169317, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20221561, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1659024000000, receivedDateStr=2022-07-29, revisedDate=1661097600000, revisedDateStr=2022-08-22, acceptedDate=null, acceptedDateStr=null, onlineDate=1769561550866, onlineDateStr=2026-01-28, pubDate=1674576000000, pubDateStr=2023-01-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769561550866, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769561550866, creator=13701087609, updateTime=1769561550866, updator=13701087609, issue=Issue{id=1223193053830169317, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='1', 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=1769561549861, creator=13701087609, updateTime=1769567790701, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1223219229885857794, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223193053830169317, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1223219229885857795, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223193053830169317, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=6, endPage=9, ext={EN=ArticleExt(id=1223193058372604074, articleId=1223193058045448355, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Applicability Evaluation of CMORPH Merged Rainfall in Hydrologic Simulation Yihe River Basin, columnId=1222925279849341011, journalTitle=Water Resources and Power, columnName=HYDROLOGY, WATER RESOURCES AND ENVIRONMENT, runingTitle=null, highlight=null, articleAbstract=

To analyze the applicability of CMORPH merged hourly gridded precipitation product in Northern China, the statistical indicators between the observed grid precipitation and CMORPH merged gridded precipitation in temporal and spatial distribution of flood season from 2008 to 2012 were evaluated in the Yihe River Basin. Using the two precipitations as the input of HEC-HMS model, the feasibility of floods forecast of the CMORPH merged precipitation was evaluated. The results show that the CMORPH merged precipitation has a high correlation with the observed grid precipitation, and the flood simulation accuracy is comparable to the result of observed grid precipitation, and performing better in the simulations both runoff volume and flood peak. The satellite merged precipitation has good applicability in flood forecasting in the study area.

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为验证卫星地面融合降水在北方半湿润地区径流模拟中的适用性,对比了2008~2012年沂河流域汛期的CMORPH融合降水和实测网格降水时空分布,并分别驱动HEC-HMS模型进行日径流模拟、洪水模拟,进而评估利用卫星地面融合降水进行洪水预报的可行性。结果表明,在沂河流域,CMORPH卫星站点融合降水与实测网格降水具有较高的相关性,其洪水模拟精度与实测网格降水相当,径流深和洪峰的预报能力更优,在研究区洪水预报中具有很好的适用性。

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杨传国(1981-),男,博士、副教授,研究方向为水文水资源,E-mail:
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张国锐(1997-),男,硕士研究生,研究方向为水文模拟预报,E-mail:

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张国锐(1997-),男,硕士研究生,研究方向为水文模拟预报,E-mail:

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张国锐(1997-),男,硕士研究生,研究方向为水文模拟预报,E-mail:

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CMORPH卫星站点融合降水的沂河流域径流模拟适用性评估
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张国锐 a , 杨传国 a, b , 卢书梅 a , 陈羽 a
水电能源科学 | 水文水资源与环境 2023,41(1): 6-9
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水电能源科学 | 水文水资源与环境 2023, 41(1): 6-9
CMORPH卫星站点融合降水的沂河流域径流模拟适用性评估
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张国锐a , 杨传国a, b , 卢书梅a, 陈羽a
作者信息
  • a.河海大学水文水资源学院,江苏 南京 210098
  • b.河海大学水文水资源与水利工程科学国家重点实验室,江苏 南京 210098
  • 张国锐(1997-),男,硕士研究生,研究方向为水文模拟预报,E-mail:

通讯作者:

杨传国(1981-),男,博士、副教授,研究方向为水文水资源,E-mail:
Applicability Evaluation of CMORPH Merged Rainfall in Hydrologic Simulation Yihe River Basin
Guo-rui ZHANGa , Chuan-guo YANGa, b , Shu-mei LUa, Yu CHENa
Affiliations
  • a.College of Hydrology and Water Resources, Hohai University, Nanjing 210098, China
  • b.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China
出版时间: 2023-01-25 doi: 10.20040/j.cnki.1000-7709.2023.20221561
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为验证卫星地面融合降水在北方半湿润地区径流模拟中的适用性,对比了2008~2012年沂河流域汛期的CMORPH融合降水和实测网格降水时空分布,并分别驱动HEC-HMS模型进行日径流模拟、洪水模拟,进而评估利用卫星地面融合降水进行洪水预报的可行性。结果表明,在沂河流域,CMORPH卫星站点融合降水与实测网格降水具有较高的相关性,其洪水模拟精度与实测网格降水相当,径流深和洪峰的预报能力更优,在研究区洪水预报中具有很好的适用性。

CMORPH融合降水  /  径流模拟  /  HEC-HMS模型  /  沂河流域

To analyze the applicability of CMORPH merged hourly gridded precipitation product in Northern China, the statistical indicators between the observed grid precipitation and CMORPH merged gridded precipitation in temporal and spatial distribution of flood season from 2008 to 2012 were evaluated in the Yihe River Basin. Using the two precipitations as the input of HEC-HMS model, the feasibility of floods forecast of the CMORPH merged precipitation was evaluated. The results show that the CMORPH merged precipitation has a high correlation with the observed grid precipitation, and the flood simulation accuracy is comparable to the result of observed grid precipitation, and performing better in the simulations both runoff volume and flood peak. The satellite merged precipitation has good applicability in flood forecasting in the study area.

CMORPH merged precipitation  /  hydrologic simulation  /  HEC-HMS model  /  Yihe River Basin
张国锐, 杨传国, 卢书梅, 陈羽. CMORPH卫星站点融合降水的沂河流域径流模拟适用性评估. 水电能源科学, 2023 , 41 (1) : 6 -9 . DOI: 10.20040/j.cnki.1000-7709.2023.20221561
Guo-rui ZHANG, Chuan-guo YANG, Shu-mei LU, Yu CHEN. Applicability Evaluation of CMORPH Merged Rainfall in Hydrologic Simulation Yihe River Basin[J]. Water Resources and Power, 2023 , 41 (1) : 6 -9 . DOI: 10.20040/j.cnki.1000-7709.2023.20221561
  • 江苏省水利科技项目(2021049)
  • 国家重点研发计划(2016YFC0402706)
2023年第41卷第1期
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doi: 10.20040/j.cnki.1000-7709.2023.20221561
  • 接收时间:2022-07-29
  • 首发时间:2026-01-28
  • 出版时间:2023-01-25
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  • 收稿日期:2022-07-29
  • 修回日期:2022-08-22
基金
江苏省水利科技项目(2021049)
国家重点研发计划(2016YFC0402706)
作者信息
    a.河海大学水文水资源学院,江苏 南京 210098
    b.河海大学水文水资源与水利工程科学国家重点实验室,江苏 南京 210098

通讯作者:

杨传国(1981-),男,博士、副教授,研究方向为水文水资源,E-mail:
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
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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