Article(id=1223204287606543295, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223204286050452333, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20221891, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1662825600000, receivedDateStr=2022-09-11, revisedDate=1667577600000, revisedDateStr=2022-11-05, acceptedDate=null, acceptedDateStr=null, onlineDate=1769564228202, onlineDateStr=2026-01-28, pubDate=1684944000000, pubDateStr=2023-05-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769564228202, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769564228202, creator=13701087609, updateTime=1769564228202, updator=13701087609, issue=Issue{id=1223204286050452333, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='5', 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=1769564227831, creator=13701087609, updateTime=1769567742010, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1223219026013323264, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223204286050452333, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1223219026013323265, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223204286050452333, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=10, endPage=14, ext={EN=ArticleExt(id=1223204290496417838, articleId=1223204287606543295, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Inter Comparisons of Global Precipitation Datasets in Global River Basins, columnId=1222925279849341011, journalTitle=Water Resources and Power, columnName=HYDROLOGY, WATER RESOURCES AND ENVIRONMENT, runingTitle=null, highlight=null, articleAbstract=

In view of the differences between national, continental and global scale precipitation data sets, there are many studies, but the reliability of data sets on river basin scale is rarely considered. To this end, the maximum/minimum difference percentage method and TFPM-MK trend analysis method were used to study and evaluate the differences between 12 widely used precipitation data sets in precipitation estimation and change trends in 6 292 basins around the world. The results show that there are large differences between precipitation data sets. There are 2 469 basins with an annual average precipitation difference of more than 500 mm/a, covering an area of 4 419.6×104km2, mainly distributed in Greenland, Africa, Oceania and West Asia. The existing data products cannot reach an agreement on the precipitation trend of all basins, and it is difficult to provide a reasonable scientific basis for the formulation and implementation of effective policies to ensure water conservancy and power generation, domestic water supply, flood control and early warning in the basin.

, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Ping-wei JIN, Hong-li ZHANG, Hao LI, Chao WANG, Jun HUANG), CN=ArticleExt(id=1223204291263975547, articleId=1223204287606543295, tenantId=1146029695717560320, journalId=1205116964453384197, language=CN, title=流域尺度全球降水数据产品的相互比较, columnId=1207627659488632924, journalTitle=水电能源科学, columnName=水文水资源与环境, runingTitle=null, highlight=null, articleAbstract=

鉴于国家、大陆和全球尺度降水数据集之间的差异性方面的研究较多而很少考虑河流流域尺度上数据集的可靠性,采用最大/最小差异百分比法和TFPM-MK趋势分析法研究评估了12种广泛应用的降水数据集在全球6 292个流域中降水估计和变化趋势等方面之间的差异。结果表明,降水数据集之间存在较大差异,数据集之间的年平均降水量差异超过500 mm/a的流域共有2 469个,占地面积达4 419.6×104km2,主要分布在格陵兰岛、非洲、大洋洲和西亚。现有数据产品不能对所有流域的降水趋势达成一致,难以为确保流域内的水利发电、生活供水、防洪和抗旱等方面有效政策的制定和实施提供合理的科学依据。

, correspAuthors=null, authorNote=null, correspAuthorsNote=
李浩(1990-),男,硕士、工程师,研究方向为水土保持及遥感应用等,E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=aei/STHO0JPPb1u6qVrhtA==, magXml=b7attxq15KiVrJvYyl+OAg==, pdfUrl=null, pdf=1FGJwZUvJojkROS2EvLw3Q==, pdfFileSize=2587434, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=rHAQ5BMvjGECI+o5E8sQ+w==, mapNumber=null, authorCompany=null, fund=null, authors=

金平伟(1976-),男,硕士、高级工程师,研究方向为水土保持项目咨询等,E-mail:

, authorsList=金平伟, 张红丽, 李浩, 王超, 黄俊)}, authors=[Author(id=1223204291905704138, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=449215634@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223204291981201622, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, authorId=1223204291905704138, language=EN, stringName=Ping-wei JIN, firstName=Ping-wei, middleName=null, lastName=JIN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Soil and Water Conservation Monitoring Center of Pearl River Basin, Pearl River Water Resources Commission, Guangzhou 510611, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223204292081864930, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, authorId=1223204291905704138, language=CN, stringName=金平伟, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.珠江水利委员会珠江流域水土保持监测中心站,广东 广州 510611, bio={"content":"

金平伟(1976-),男,硕士、高级工程师,研究方向为水土保持项目咨询等,E-mail:

"}, bioImg=null, bioContent=

金平伟(1976-),男,硕士、高级工程师,研究方向为水土保持项目咨询等,E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223204291544993946, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, xref=1., ext=[AuthorCompanyExt(id=1223204291557576860, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291544993946, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Soil and Water Conservation Monitoring Center of Pearl River Basin, Pearl River Water Resources Commission, Guangzhou 510611, China), AuthorCompanyExt(id=1223204291570159776, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291544993946, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.珠江水利委员会珠江流域水土保持监测中心站,广东 广州 510611)])]), Author(id=1223204293465985267, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223204293646340355, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, authorId=1223204293465985267, language=EN, stringName=Hong-li ZHANG, firstName=Hong-li, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.The Center of Soil and Water Conservation Monitoring, Ministry of Water Resources, Beijing 100055, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223204293788946712, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, authorId=1223204293465985267, language=CN, stringName=张红丽, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.水利部水土保持监测中心,北京 100055, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223204291691794602, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, xref=2., ext=[AuthorCompanyExt(id=1223204291700183209, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291691794602, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.The Center of Soil and Water Conservation Monitoring, Ministry of Water Resources, Beijing 100055, China), AuthorCompanyExt(id=1223204291708571819, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291691794602, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.水利部水土保持监测中心,北京 100055)])]), Author(id=1223204293935747364, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=1548778537@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223204294103519539, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, authorId=1223204293935747364, language=EN, stringName=Hao LI, firstName=Hao, middleName=null, lastName=LI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Soil and Water Conservation Monitoring Center of Pearl River Basin, Pearl River Water Resources Commission, Guangzhou 510611, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223204294233542975, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, authorId=1223204293935747364, language=CN, stringName=李浩, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.珠江水利委员会珠江流域水土保持监测中心站,广东 广州 510611, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223204291544993946, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, xref=1., ext=[AuthorCompanyExt(id=1223204291557576860, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291544993946, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Soil and Water Conservation Monitoring Center of Pearl River Basin, Pearl River Water Resources Commission, Guangzhou 510611, China), AuthorCompanyExt(id=1223204291570159776, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291544993946, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.珠江水利委员会珠江流域水土保持监测中心站,广东 广州 510611)])]), Author(id=1223204294367760722, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223204294493589851, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, authorId=1223204294367760722, language=EN, stringName=Chao WANG, firstName=Chao, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3.Water Planning and Design Limited, Jinan 250000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223204294598447463, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, authorId=1223204294367760722, language=CN, stringName=王超, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=3, address=3.水发规划设计有限公司,山东 济南 250000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223204291779874997, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, xref=3., ext=[AuthorCompanyExt(id=1223204291792457910, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291779874997, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Water Planning and Design Limited, Jinan 250000, China), AuthorCompanyExt(id=1223204291796652215, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291779874997, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.水发规划设计有限公司,山东 济南 250000)])]), Author(id=1223204294711693681, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223204294858494332, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, authorId=1223204294711693681, language=EN, stringName=Jun HUANG, firstName=Jun, middleName=null, lastName=HUANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.Soil and Water Conservation Monitoring Center of Pearl River Basin, Pearl River Water Resources Commission, Guangzhou 510611, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223204294996906371, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, authorId=1223204294711693681, language=CN, stringName=黄俊, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.珠江水利委员会珠江流域水土保持监测中心站,广东 广州 510611, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223204291544993946, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, xref=1., ext=[AuthorCompanyExt(id=1223204291557576860, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291544993946, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Soil and Water Conservation Monitoring Center of Pearl River Basin, Pearl River Water Resources Commission, Guangzhou 510611, China), AuthorCompanyExt(id=1223204291570159776, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291544993946, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.珠江水利委员会珠江流域水土保持监测中心站,广东 广州 510611)])])], keywords=[Keyword(id=1223204295156289939, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, language=EN, orderNo=1, keyword=global precipitation), Keyword(id=1223204295290507677, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, language=EN, orderNo=2, keyword=river basins), Keyword(id=1223204295403753894, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, language=EN, orderNo=3, keyword=satellite observations), Keyword(id=1223204295508611503, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, language=EN, orderNo=4, keyword=reanalysis observations), Keyword(id=1223204295605080504, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, language=CN, orderNo=1, keyword=全球降水), Keyword(id=1223204295764464064, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, language=CN, orderNo=2, keyword=江河流域), Keyword(id=1223204295865127366, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, language=CN, orderNo=3, keyword=卫星观测), Keyword(id=1223204295978373578, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, language=CN, orderNo=4, keyword=再分析数据)], refs=null, funds=[Fund(id=1223204296104202707, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, awardId=SF-202207, language=CN, fundingSource=水利技术示范项目(SF-202207), fundOrder=null, country=null), Fund(id=1223204296209060311, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, awardId=2020-25, language=CN, fundingSource=广东省水利科技创新项目(2020-25), fundOrder=null, country=null), Fund(id=1223204296288752090, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, awardId=2021ky021, language=CN, fundingSource=珠江水利科学研究院科技创新自立项目(2021ky021), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1223204291544993946, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, xref=1., ext=[AuthorCompanyExt(id=1223204291557576860, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291544993946, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.Soil and Water Conservation Monitoring Center of Pearl River Basin, Pearl River Water Resources Commission, Guangzhou 510611, China), AuthorCompanyExt(id=1223204291570159776, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291544993946, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.珠江水利委员会珠江流域水土保持监测中心站,广东 广州 510611)]), AuthorCompany(id=1223204291691794602, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, xref=2., ext=[AuthorCompanyExt(id=1223204291700183209, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291691794602, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.The Center of Soil and Water Conservation Monitoring, Ministry of Water Resources, Beijing 100055, China), AuthorCompanyExt(id=1223204291708571819, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291691794602, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.水利部水土保持监测中心,北京 100055)]), AuthorCompany(id=1223204291779874997, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, xref=3., ext=[AuthorCompanyExt(id=1223204291792457910, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291779874997, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.Water Planning and Design Limited, Jinan 250000, China), AuthorCompanyExt(id=1223204291796652215, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223204287606543295, companyId=1223204291779874997, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3.水发规划设计有限公司,山东 济南 250000)])], figs=null, attaches=null, journal=Journal(id=1205114436760272898, delFlag=0, nameCn=水电能源科学, nameEn=Water Resources and Power, nameHistory1=null, nameHistory2=null, issn=1000-7709, eissn=, cn=42-1231/TK, coden=null, periodic=月刊, language=CN, oaType=1, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=, officePhone=, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=MdM62FQAbNFxgeQbfsV63A==, journalPrice=null, startedYear=null, abbrevIsoEn=Water Resources and Power, journalRemark=null, publicationField=null, createdTime=1765251271671, updatedTime=1765529918575, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=W, firstLetterEn=W, subjectCode=Engineering, subjectName=Engineering, subjectCodeEn=Engineering, subjectNameEn=null, picCn=MdM62FQAbNFxgeQbfsV63A==, picEn=bVvVzb1Vw5wPWDTRDsA6dw==, jcr=null, cjcr=null, exts=[JournalExt(id=1206283167728730402, language=CN, name=水电能源科学, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1765529918844, updatedTime=1765529918844, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://sdny.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1206283167800033571, language=EN, name=Water Resources and Power, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1765529918861, updatedTime=1765529918861, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://sdny.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://sdny.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1205116964453384197, websiteList=[Website(id=1205118568041001173, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1205116964453384197, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/sdnykx/CN, language=CN, createTime=1765252256641, createBy=18614031015, updateTime=1765252461034, updateBy=18614031015, name=水电能源科学-中文, tplId=1146099689490845704, title=水电能源科学, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1205152539890131310, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=articleTextType, value=kx, createTime=1765260356161, updateTime=1765260356161, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539864965483, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=banner, value=null, createTime=1765260356155, updateTime=1765260356155, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539919491441, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=grayFlag, value=0, createTime=1765260356168, updateTime=1765260356168, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539856576874, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=logo, value=https://castjournals.cast.org.cn/joweb/sdnykx/CN/file/pic?fileId=bX+sWBfK/Ed3Ho8UDVuTcA==, createTime=1765260356153, updateTime=1765260356153, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539936268659, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=minRunFlag, value=0, createTime=1765260356172, updateTime=1765260356172, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539881742701, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/sdnykx/CN/file/pic, createTime=1765260356159, updateTime=1765260356159, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539927880050, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=silenceFlag, value=0, createTime=1765260356170, updateTime=1765260356170, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539873354092, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1765260356157, updateTime=1765260356157, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539902714223, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=themeColor, value=null, createTime=1765260356164, updateTime=1765260356164, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152539911102832, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568041001173, code=themeStyle, value=null, createTime=1765260356166, updateTime=1765260356166, creator=18614031015, updator=18614031015)]), Website(id=1205118568120692965, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1205116964453384197, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/sdnykx/EN, language=EN, createTime=1765252256660, createBy=18614031015, updateTime=1765252477325, updateBy=18614031015, name=水电能源科学-英文, tplId=1146101810881728533, title=Water Resources and Power, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1205152566700122488, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=articleTextType, value=kx, createTime=1765260362553, updateTime=1765260362553, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566679150965, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=banner, value=null, createTime=1765260362548, updateTime=1765260362548, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566721094011, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=grayFlag, value=0, createTime=1765260362558, updateTime=1765260362558, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566670762356, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=logo, value=https://castjournals.cast.org.cn/joweb/sdnykx/EN/file/pic?fileId=bX+sWBfK/Ed3Ho8UDVuTcA==, createTime=1765260362546, updateTime=1765260362546, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566742065533, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=minRunFlag, value=0, createTime=1765260362563, updateTime=1765260362563, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566695928183, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/sdnykx/EN/file/pic, createTime=1765260362552, updateTime=1765260362552, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566733676924, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=silenceFlag, value=0, createTime=1765260362561, updateTime=1765260362561, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566687539574, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1765260362550, updateTime=1765260362550, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566708511097, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=themeColor, value=null, createTime=1765260362555, updateTime=1765260362555, creator=18614031015, updator=18614031015), WebsiteProps(id=1205152566716899706, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1205118568120692965, code=themeStyle, value=null, createTime=1765260362557, updateTime=1765260362557, creator=18614031015, updator=18614031015)])], journalTitle=水电能源科学, weixinUrl=null, journalUrl=null, iacademicId=null, status=1, seqNo=null, journalTitleEn=Water Resources and Power, journalPhotoCn=MdM62FQAbNFxgeQbfsV63A==, journalPhotoEn=bVvVzb1Vw5wPWDTRDsA6dw==, journalFirstLetter=W, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/sdnykx/CN/10.20040/j.cnki.1000-7709.2023.20221891, detailUrlEn=https://castjournals.cast.org.cn/joweb/sdnykx/EN/10.20040/j.cnki.1000-7709.2023.20221891, pdfUrlCn=https://castjournals.cast.org.cn/joweb/sdnykx/CN/PDF/10.20040/j.cnki.1000-7709.2023.20221891, pdfUrlEn=https://castjournals.cast.org.cn/joweb/sdnykx/EN/PDF/10.20040/j.cnki.1000-7709.2023.20221891, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
流域尺度全球降水数据产品的相互比较
收藏切换
PDF下载
金平伟 1 , 张红丽 2 , 李浩 1 , 王超 3 , 黄俊 1
水电能源科学 | 水文水资源与环境 2023,41(5): 10-14
收起
收藏切换
水电能源科学 | 水文水资源与环境 2023, 41(5): 10-14
流域尺度全球降水数据产品的相互比较
全屏
金平伟1 , 张红丽2, 李浩1 , 王超3, 黄俊1
作者信息
  • 1.珠江水利委员会珠江流域水土保持监测中心站,广东 广州 510611
  • 2.水利部水土保持监测中心,北京 100055
  • 3.水发规划设计有限公司,山东 济南 250000
  • 金平伟(1976-),男,硕士、高级工程师,研究方向为水土保持项目咨询等,E-mail:

通讯作者:

李浩(1990-),男,硕士、工程师,研究方向为水土保持及遥感应用等,E-mail:
Inter Comparisons of Global Precipitation Datasets in Global River Basins
Ping-wei JIN1 , Hong-li ZHANG2, Hao LI1 , Chao WANG3, Jun HUANG1
Affiliations
  • 1.Soil and Water Conservation Monitoring Center of Pearl River Basin, Pearl River Water Resources Commission, Guangzhou 510611, China
  • 2.The Center of Soil and Water Conservation Monitoring, Ministry of Water Resources, Beijing 100055, China
  • 3.Water Planning and Design Limited, Jinan 250000, China
出版时间: 2023-05-25 doi: 10.20040/j.cnki.1000-7709.2023.20221891
文章导航
收藏切换

鉴于国家、大陆和全球尺度降水数据集之间的差异性方面的研究较多而很少考虑河流流域尺度上数据集的可靠性,采用最大/最小差异百分比法和TFPM-MK趋势分析法研究评估了12种广泛应用的降水数据集在全球6 292个流域中降水估计和变化趋势等方面之间的差异。结果表明,降水数据集之间存在较大差异,数据集之间的年平均降水量差异超过500 mm/a的流域共有2 469个,占地面积达4 419.6×104km2,主要分布在格陵兰岛、非洲、大洋洲和西亚。现有数据产品不能对所有流域的降水趋势达成一致,难以为确保流域内的水利发电、生活供水、防洪和抗旱等方面有效政策的制定和实施提供合理的科学依据。

全球降水  /  江河流域  /  卫星观测  /  再分析数据

In view of the differences between national, continental and global scale precipitation data sets, there are many studies, but the reliability of data sets on river basin scale is rarely considered. To this end, the maximum/minimum difference percentage method and TFPM-MK trend analysis method were used to study and evaluate the differences between 12 widely used precipitation data sets in precipitation estimation and change trends in 6 292 basins around the world. The results show that there are large differences between precipitation data sets. There are 2 469 basins with an annual average precipitation difference of more than 500 mm/a, covering an area of 4 419.6×104km2, mainly distributed in Greenland, Africa, Oceania and West Asia. The existing data products cannot reach an agreement on the precipitation trend of all basins, and it is difficult to provide a reasonable scientific basis for the formulation and implementation of effective policies to ensure water conservancy and power generation, domestic water supply, flood control and early warning in the basin.

global precipitation  /  river basins  /  satellite observations  /  reanalysis observations
金平伟, 张红丽, 李浩, 王超, 黄俊. 流域尺度全球降水数据产品的相互比较. 水电能源科学, 2023 , 41 (5) : 10 -14 . DOI: 10.20040/j.cnki.1000-7709.2023.20221891
Ping-wei JIN, Hong-li ZHANG, Hao LI, Chao WANG, Jun HUANG. Inter Comparisons of Global Precipitation Datasets in Global River Basins[J]. Water Resources and Power, 2023 , 41 (5) : 10 -14 . DOI: 10.20040/j.cnki.1000-7709.2023.20221891
  • 水利技术示范项目(SF-202207)
  • 广东省水利科技创新项目(2020-25)
  • 珠江水利科学研究院科技创新自立项目(2021ky021)
2023年第41卷第5期
PDF下载
83
12
引用本文
BibTeX
文章信息
doi: 10.20040/j.cnki.1000-7709.2023.20221891
  • 接收时间:2022-09-11
  • 首发时间:2026-01-28
  • 出版时间:2023-05-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2022-09-11
  • 修回日期:2022-11-05
基金
水利技术示范项目(SF-202207)
广东省水利科技创新项目(2020-25)
珠江水利科学研究院科技创新自立项目(2021ky021)
作者信息
    1.珠江水利委员会珠江流域水土保持监测中心站,广东 广州 510611
    2.水利部水土保持监测中心,北京 100055
    3.水发规划设计有限公司,山东 济南 250000

通讯作者:

李浩(1990-),男,硕士、工程师,研究方向为水土保持及遥感应用等,E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/sdnykx/CN/10.20040/j.cnki.1000-7709.2023.20221891
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
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
关闭全屏