Article(id=1223193060515893452, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223193053830169317, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20212621, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1638288000000, receivedDateStr=2021-12-01, revisedDate=1651161600000, revisedDateStr=2022-04-29, acceptedDate=null, acceptedDateStr=null, onlineDate=1769561551454, onlineDateStr=2026-01-28, pubDate=1674576000000, pubDateStr=2023-01-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769561551454, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769561551454, creator=13701087609, updateTime=1769561551454, 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=46, endPage=49, ext={EN=ArticleExt(id=1223193060792717536, articleId=1223193060515893452, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Analysis and Verification of Alert Source for Early Warning of Dongjiang River System Health, columnId=1222925279849341011, journalTitle=Water Resources and Power, columnName=HYDROLOGY, WATER RESOURCES AND ENVIRONMENT, runingTitle=null, highlight=null, articleAbstract=

As a key point in early-warning of river system health, alert source verification is an important basis for eliminating hidden trouble and maintaining the river system health. Based on the analysis of the alarm source factors affecting the health status of Dongjiang river system, the alarm source index system was constructed, and the alert sources verification model of Dongjiang river system health was established by the partial least squares regression (PLSR) method. This model was used to verify main alarm source factors for affecting the health status of the Dongjiang river system (2015-2019), and the influence trend and degree of different alarm source factor on the health status of Dongjiang river system were analyzed. The results show that annual rainfall is the most direct and significant positive effect factor on the health status of Dongjiang River system. In addition, factors such as ecological water use, social development and river management level in this basin also play a promoting role. However, the flood disaster, sewage discharge, water for production and living, non-eco-friendly water conservancy facilities in this basin, and inter-basin water transfer have obvious negative effects on the health of Dongjiang river system.

, 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=Chen-zhuo FANG, Zhi-wei LIN, Ci-lan LUO, Long-hua WU), CN=ArticleExt(id=1223193061912596788, articleId=1223193060515893452, tenantId=1146029695717560320, journalId=1205116964453384197, language=CN, title=东江河流系统健康预警中的警源查证分析, columnId=1207627659488632924, journalTitle=水电能源科学, columnName=水文水资源与环境, runingTitle=null, highlight=null, articleAbstract=

警源查证作为河流系统健康预警的一个关键环节,是消除警患、维护河流系统健康的重要依据。为此,在分析影响东江河流系统健康状况警源因素的基础上,构建了东江河流系统健康警源指标体系,并利用偏最小二乘回归法建立了东江河流系统健康警源查证模型。通过该模型对影响东江河流系统健康状况(2015~2019年)的警源进行了查证,分析了不同警源指标对东江河流系统健康状况的影响趋势和影响程度。结果表明,年降雨量对东江河流系统健康状况的促进作用最为直接和显著;另外流域内的生态用水、社会发展程度及河流管理水平等因素也同样具有促进作用;而流域内的洪水灾害、污水排放、生产生活用水和非生态友好型水利工程设施及流域外调水对东江河流系统的健康有明显的负面影响。

, correspAuthors=null, authorNote=null, correspAuthorsNote=
吴龙华(1974-),男,副教授,研究方向为河流管理与工程水力学,E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=Zs1Uqo7LsWTXl5gpl2Q20g==, magXml=0guG8R9TGUNJHZ3CD3IEOQ==, pdfUrl=null, pdf=kzzTC/hmmSDTbpajrInhLQ==, pdfFileSize=1470089, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=u9tjx+IMXHsp9AMaitt1xw==, mapNumber=null, authorCompany=null, fund=null, authors=

方陈卓(1999-),男,硕士研究生,研究方向为工程水力学,E-mail:

, authorsList=方陈卓, 林支伟, 罗慈兰, 吴龙华)}, authors=[Author(id=1223193062495605108, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhuo128@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223193062705320321, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, authorId=1223193062495605108, language=EN, stringName=Chen-zhuo FANG, firstName=Chen-zhuo, middleName=null, lastName=FANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223193062789206412, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, authorId=1223193062495605108, language=CN, stringName=方陈卓, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.河海大学水利水电学院,江苏 南京 210098, bio={"content":"

方陈卓(1999-),男,硕士研究生,研究方向为工程水力学,E-mail:

"}, bioImg=null, bioContent=

方陈卓(1999-),男,硕士研究生,研究方向为工程水力学,E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223193062122312009, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, xref=1., ext=[AuthorCompanyExt(id=1223193062147477838, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, companyId=1223193062122312009, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China), AuthorCompanyExt(id=1223193062155866448, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, companyId=1223193062122312009, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.河海大学水利水电学院,江苏 南京 210098)])]), Author(id=1223193062868898200, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, 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=1223193064185909670, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, authorId=1223193062868898200, language=EN, stringName=Zhi-wei LIN, firstName=Zhi-wei, middleName=null, lastName=LIN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Dongjiang River Basin Administration of Guangdong Province, Huizhou 516003, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223193064311738801, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, authorId=1223193062868898200, language=CN, stringName=林支伟, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.广东省东江流域管理局,广东 惠州 516003, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223193062252335449, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, xref=2., ext=[AuthorCompanyExt(id=1223193062260724057, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, companyId=1223193062252335449, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Dongjiang River Basin Administration of Guangdong Province, Huizhou 516003, China), AuthorCompanyExt(id=1223193062269112667, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, companyId=1223193062252335449, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.广东省东江流域管理局,广东 惠州 516003)])]), Author(id=1223193064424985022, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, orderNo=2, 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=1223193064546619849, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, authorId=1223193064424985022, language=EN, stringName=Ci-lan LUO, firstName=Ci-lan, middleName=null, lastName=LUO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Dongjiang River Basin Administration of Guangdong Province, Huizhou 516003, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223193064676643281, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, authorId=1223193064424985022, language=CN, stringName=罗慈兰, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.广东省东江流域管理局,广东 惠州 516003, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223193062252335449, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, xref=2., ext=[AuthorCompanyExt(id=1223193062260724057, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, companyId=1223193062252335449, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Dongjiang River Basin Administration of Guangdong Province, Huizhou 516003, China), AuthorCompanyExt(id=1223193062269112667, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, companyId=1223193062252335449, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.广东省东江流域管理局,广东 惠州 516003)])]), Author(id=1223193064794083804, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=jxbywlh2003@hhu.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1223193064898941414, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, authorId=1223193064794083804, language=EN, stringName=Long-hua WU, firstName=Long-hua, middleName=null, lastName=WU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1223193064991216109, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, authorId=1223193064794083804, language=CN, stringName=吴龙华, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1.河海大学水利水电学院,江苏 南京 210098, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1223193062122312009, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, xref=1., ext=[AuthorCompanyExt(id=1223193062147477838, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, companyId=1223193062122312009, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China), AuthorCompanyExt(id=1223193062155866448, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, companyId=1223193062122312009, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.河海大学水利水电学院,江苏 南京 210098)])])], keywords=[Keyword(id=1223193065158988288, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, language=EN, orderNo=1, keyword=river system health), Keyword(id=1223193065289011724, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, language=EN, orderNo=2, keyword=early-warning), Keyword(id=1223193065393869336, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, language=EN, orderNo=3, keyword=alert source verification), Keyword(id=1223193065523892775, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, language=EN, orderNo=4, keyword=partial least squares regression), Keyword(id=1223193065637138994, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, language=EN, orderNo=5, keyword=Dongjiang River), Keyword(id=1223193065804911166, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, language=CN, orderNo=1, keyword=河流系统健康), Keyword(id=1223193065947517516, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, language=CN, orderNo=2, keyword=预警), Keyword(id=1223193066085929558, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, language=CN, orderNo=3, keyword=警源查证), Keyword(id=1223193066354365034, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, language=CN, orderNo=4, keyword=偏最小二乘回归法), Keyword(id=1223193066475999864, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, language=CN, orderNo=5, keyword=东江)], refs=null, funds=null, companyList=[AuthorCompany(id=1223193062122312009, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, xref=1., ext=[AuthorCompanyExt(id=1223193062147477838, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, companyId=1223193062122312009, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China), AuthorCompanyExt(id=1223193062155866448, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, companyId=1223193062122312009, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.河海大学水利水电学院,江苏 南京 210098)]), AuthorCompany(id=1223193062252335449, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, xref=2., ext=[AuthorCompanyExt(id=1223193062260724057, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, companyId=1223193062252335449, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Dongjiang River Basin Administration of Guangdong Province, Huizhou 516003, China), AuthorCompanyExt(id=1223193062269112667, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1223193060515893452, companyId=1223193062252335449, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.广东省东江流域管理局,广东 惠州 516003)])], 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.1000-7709.2023.20212621, detailUrlEn=https://castjournals.cast.org.cn/joweb/sdnykx/EN/10.20040/j.cnki.1000-7709.2023.20212621, pdfUrlCn=https://castjournals.cast.org.cn/joweb/sdnykx/CN/PDF/10.20040/j.cnki.1000-7709.2023.20212621, pdfUrlEn=https://castjournals.cast.org.cn/joweb/sdnykx/EN/PDF/10.20040/j.cnki.1000-7709.2023.20212621, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
东江河流系统健康预警中的警源查证分析
收藏切换
PDF下载
方陈卓 1 , 林支伟 2 , 罗慈兰 2 , 吴龙华 1
水电能源科学 | 水文水资源与环境 2023,41(1): 46-49
收起
收藏切换
水电能源科学 | 水文水资源与环境 2023, 41(1): 46-49
东江河流系统健康预警中的警源查证分析
全屏
方陈卓1 , 林支伟2, 罗慈兰2, 吴龙华1
作者信息
  • 1.河海大学水利水电学院,江苏 南京 210098
  • 2.广东省东江流域管理局,广东 惠州 516003
  • 方陈卓(1999-),男,硕士研究生,研究方向为工程水力学,E-mail:

通讯作者:

吴龙华(1974-),男,副教授,研究方向为河流管理与工程水力学,E-mail:
Analysis and Verification of Alert Source for Early Warning of Dongjiang River System Health
Chen-zhuo FANG1 , Zhi-wei LIN2, Ci-lan LUO2, Long-hua WU1
Affiliations
  • 1.College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China
  • 2.Dongjiang River Basin Administration of Guangdong Province, Huizhou 516003, China
出版时间: 2023-01-25 doi: 10.20040/j.cnki.1000-7709.2023.20212621
文章导航
收藏切换

警源查证作为河流系统健康预警的一个关键环节,是消除警患、维护河流系统健康的重要依据。为此,在分析影响东江河流系统健康状况警源因素的基础上,构建了东江河流系统健康警源指标体系,并利用偏最小二乘回归法建立了东江河流系统健康警源查证模型。通过该模型对影响东江河流系统健康状况(2015~2019年)的警源进行了查证,分析了不同警源指标对东江河流系统健康状况的影响趋势和影响程度。结果表明,年降雨量对东江河流系统健康状况的促进作用最为直接和显著;另外流域内的生态用水、社会发展程度及河流管理水平等因素也同样具有促进作用;而流域内的洪水灾害、污水排放、生产生活用水和非生态友好型水利工程设施及流域外调水对东江河流系统的健康有明显的负面影响。

河流系统健康  /  预警  /  警源查证  /  偏最小二乘回归法  /  东江

As a key point in early-warning of river system health, alert source verification is an important basis for eliminating hidden trouble and maintaining the river system health. Based on the analysis of the alarm source factors affecting the health status of Dongjiang river system, the alarm source index system was constructed, and the alert sources verification model of Dongjiang river system health was established by the partial least squares regression (PLSR) method. This model was used to verify main alarm source factors for affecting the health status of the Dongjiang river system (2015-2019), and the influence trend and degree of different alarm source factor on the health status of Dongjiang river system were analyzed. The results show that annual rainfall is the most direct and significant positive effect factor on the health status of Dongjiang River system. In addition, factors such as ecological water use, social development and river management level in this basin also play a promoting role. However, the flood disaster, sewage discharge, water for production and living, non-eco-friendly water conservancy facilities in this basin, and inter-basin water transfer have obvious negative effects on the health of Dongjiang river system.

river system health  /  early-warning  /  alert source verification  /  partial least squares regression  /  Dongjiang River
方陈卓, 林支伟, 罗慈兰, 吴龙华. 东江河流系统健康预警中的警源查证分析. 水电能源科学, 2023 , 41 (1) : 46 -49 . DOI: 10.20040/j.cnki.1000-7709.2023.20212621
Chen-zhuo FANG, Zhi-wei LIN, Ci-lan LUO, Long-hua WU. Analysis and Verification of Alert Source for Early Warning of Dongjiang River System Health[J]. Water Resources and Power, 2023 , 41 (1) : 46 -49 . DOI: 10.20040/j.cnki.1000-7709.2023.20212621
2023年第41卷第1期
PDF下载
110
16
引用本文
BibTeX
文章信息
doi: 10.20040/j.cnki.1000-7709.2023.20212621
  • 接收时间:2021-12-01
  • 首发时间:2026-01-28
  • 出版时间:2023-01-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2021-12-01
  • 修回日期:2022-04-29
基金
作者信息
    1.河海大学水利水电学院,江苏 南京 210098
    2.广东省东江流域管理局,广东 惠州 516003

通讯作者:

吴龙华(1974-),男,副教授,研究方向为河流管理与工程水力学,E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/sdnykx/CN/10.20040/j.cnki.1000-7709.2023.20212621
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