Article(id=1244313009015866121, tenantId=1146029695717560320, journalId=1149651085930835976, issueId=1244313004368572820, articleNumber=null, orderNo=null, doi=10.3969/j.issn.0253-4193.2020.11.013, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1569600000000, receivedDateStr=2019-09-28, revisedDate=1592755200000, revisedDateStr=2020-06-22, acceptedDate=null, acceptedDateStr=null, onlineDate=1774596939567, onlineDateStr=2026-03-27, pubDate=1606233600000, pubDateStr=2020-11-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1774596939567, onlineIssueDateStr=2026-03-27, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774596939567, creator=13701087609, updateTime=1774596939567, updator=13701087609, issue=Issue{id=1244313004368572820, tenantId=1146029695717560320, journalId=1149651085930835976, year='2020', volume='42', issue='11', pageStart='1', pageEnd='154', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1774596938458, creator=13701087609, updateTime=1774597068580, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1244313550202712900, tenantId=1146029695717560320, journalId=1149651085930835976, issueId=1244313004368572820, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1244313550202712901, tenantId=1146029695717560320, journalId=1149651085930835976, issueId=1244313004368572820, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=131, endPage=141, ext={EN=ArticleExt(id=1244313009489822488, articleId=1244313009015866121, tenantId=1146029695717560320, journalId=1149651085930835976, language=EN, title=Identification of abnormal buoy data based on time series correlation analysis method, columnId=1194652705852465724, journalTitle=Haiyang Xuebao, columnName=Article, runingTitle=null, highlight=null, articleAbstract=

The identification of abnormal marine ecological buoy data is the key to ensure the quality of buoy data. In this study, we found that the gradual abnormal data type is different from the traditional jump abnormal data through analysis of the coastal buoy data in Zhejiang for many years. With a single parameter analysis method, it is difficult to work out accurately the new gradual abnormal data type of stable and gradual deviation from the normal data. Therefore, multiple parameters correlation coefficient method is proposed based on the relationships between pH, dissolved oxygen and chlorophyll a on the condition of that the correlation between two parameters is stable or even consistent at a certain time series. There are two simple statistical parameters of the cross-correlation coefficient of 8-day time window (R8 d) and the difference of R8 dR) in this method. Those could be used to automatically detect the gradual abnormal buoy data and do very well. The multiple parameters correlation coefficient method provides a new idea for the gradual abnormal data identification, and also improves the automatic monitoring capability of marine ecological buoy abnormal data.

, correspAuthors=Bangyi Tao, authorNote=null, correspAuthorsNote=null, copyrightStatement=Haiyang Xuebao, 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=Yu Zhang, Yan Zhou, Bangyi Tao, Jixing Gu, Chuan’gao Zhao, Zengzhou Hao, Yiwei Zhang, Haiqing Huang, Zhihua Mao), CN=ArticleExt(id=1244313013822538660, articleId=1244313009015866121, tenantId=1146029695717560320, journalId=1149651085930835976, language=CN, title=基于时序相关性分析方法的浮标异常数据识别, columnId=1149698756456657529, journalTitle=海洋学报, columnName=论文, runingTitle=null, highlight=null, articleAbstract=

海洋生态浮标异常数据的实时早期监测识别是保证观测数据质量的关键。本研究通过对浙江沿海浮标多年数据的分析,发现了与传统跳变异常数据不同的渐变异常数据类型。该异常类型呈现出在时序变化过程中连续平稳,但随时间逐渐偏移,最后整体偏离正常的分布特征,并且单一参数的分析方法无法对此异常进行有效识别。因此本研究利用海洋环境参数中酸碱度(pH)、溶解氧(DO)和叶绿素(Chla)三者的多参数相关性规律,提出了在一定时序上两两参数间相关性是稳定甚至是一致的假设,将8 天时间窗口的两两相关系数(R8 d)和前后两天R8 d之差的绝对值(ΔR)作为相关性和稳定性核心指标,建立了基于相关性的渐变异常数据自动识别方法。为浮标传感器渐变异常的早期识别提供了一个新的思路,有助于提升海洋生态浮标异常数据的自动化监测能力。

, correspAuthors=陶邦一, authorNote=null, correspAuthorsNote=
*陶邦一(1983-),男,副研究员,从事海洋遥感方向研究。E-mail:
, copyrightStatement=版权所有©《海洋学报》编辑部 2023, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=6Mm3rvBLNzYHDP7GAyE9sw==, magXml=0+91KpasIFC/ZCTBfT5leA==, pdfUrl=null, pdf=Zq504gS1RlIqHyff0Z4SJA==, pdfFileSize=5693404, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=lIxpsBXDXbHyjEfevKM4DA==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=Xe7/O0VigJzqGCbSsTotaQ==, mapNumber=null, authorCompany=null, fund=null, authors=

张宇(1993-),女,辽宁省锦州市人,从事海洋遥感方向研究。E-mail:

, authorsList=张宇, 周燕, 陶邦一, 顾吉星, 赵传高, 郝增周, 张艺蔚, 黄海清, 毛志华)}, authors=[Author(id=1248261499513361094, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=15174094738@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1248261499597247181, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261499513361094, language=EN, stringName=Yu Zhang, firstName=Yu, middleName=null, lastName=Zhang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1248261499685327575, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261499513361094, language=CN, stringName=张宇, firstName=宇, middleName=null, lastName=张, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012, bio={"content":"

张宇(1993-),女,辽宁省锦州市人,从事海洋遥感方向研究。E-mail:

"}, bioImg=null, bioContent=

张宇(1993-),女,辽宁省锦州市人,从事海洋遥感方向研究。E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1248261498947130002, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=1, ext=[AuthorCompanyExt(id=1248261498955518613, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China), AuthorCompanyExt(id=1248261498963907222, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012)])]), Author(id=1248261499790185188, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, 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=1248261499895042795, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261499790185188, language=EN, stringName=Yan Zhou, firstName=Yan, middleName=null, lastName=Zhou, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2 Zhejiang Academy of Marine Sciences, Hangzhou 310007, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1248261500046037746, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261499790185188, language=CN, stringName=周燕, firstName=燕, middleName=null, lastName=周, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2 浙江省海洋科学院,浙江 杭州 310007, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1248261499051987612, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=2, ext=[AuthorCompanyExt(id=1248261499081347746, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499051987612, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 Zhejiang Academy of Marine Sciences, Hangzhou 310007, China), AuthorCompanyExt(id=1248261499093930661, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499051987612, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 浙江省海洋科学院,浙江 杭州 310007)])]), Author(id=1248261500159283967, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=taobangyi@sio.org.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1248261500264141574, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261500159283967, language=EN, stringName=Bangyi Tao, firstName=Bangyi, middleName=null, lastName=Tao, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, *, address=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China
3 Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1248261500360610575, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261500159283967, language=CN, stringName=陶邦一, firstName=邦一, middleName=null, lastName=陶, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, *, address=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012
3 南方海洋科学与工程广东实验室,广东 广州 511458, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1248261498947130002, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=1, ext=[AuthorCompanyExt(id=1248261498955518613, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China), AuthorCompanyExt(id=1248261498963907222, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012)]), AuthorCompany(id=1248261499177816748, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=3, ext=[AuthorCompanyExt(id=1248261499186205358, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499177816748, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3 Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China), AuthorCompanyExt(id=1248261499194593967, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499177816748, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3 南方海洋科学与工程广东实验室,广东 广州 511458)])]), Author(id=1248261500457079574, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, 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=1248261500582908698, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261500457079574, language=EN, stringName=Jixing Gu, firstName=Jixing, middleName=null, lastName=Gu, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=4, address=4 Yantai Marine Environmental Monitoring Center Station, State Oceanic Administration, Yantai 264006, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1248261500679377697, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261500457079574, language=CN, stringName=顾吉星, firstName=吉星, middleName=null, lastName=顾, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=4, address=4 国家海洋局烟台海洋环境监测中心站,山东 烟台 264006, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1248261499286868658, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=4, ext=[AuthorCompanyExt(id=1248261499299451573, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499286868658, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4 Yantai Marine Environmental Monitoring Center Station, State Oceanic Administration, Yantai 264006, China), AuthorCompanyExt(id=1248261499303645879, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499286868658, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4 国家海洋局烟台海洋环境监测中心站,山东 烟台 264006)])]), Author(id=1248261500754875173, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, 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=1248261500847149869, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261500754875173, language=EN, stringName=Chuan’gao Zhao, firstName=Chuan’gao, middleName=null, lastName=Zhao, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=4, address=4 Yantai Marine Environmental Monitoring Center Station, State Oceanic Administration, Yantai 264006, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1248261500922647347, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261500754875173, language=CN, stringName=赵传高, firstName=传高, middleName=null, lastName=赵, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=4, address=4 国家海洋局烟台海洋环境监测中心站,山东 烟台 264006, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1248261499286868658, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=4, ext=[AuthorCompanyExt(id=1248261499299451573, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499286868658, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4 Yantai Marine Environmental Monitoring Center Station, State Oceanic Administration, Yantai 264006, China), AuthorCompanyExt(id=1248261499303645879, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499286868658, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4 国家海洋局烟台海洋环境监测中心站,山东 烟台 264006)])]), Author(id=1248261501014922042, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, orderNo=5, 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=1248261501094613825, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261501014922042, language=EN, stringName=Zengzhou Hao, firstName=Zengzhou, middleName=null, lastName=Hao, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1248261501182694215, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261501014922042, language=CN, stringName=郝增周, firstName=增周, middleName=null, lastName=郝, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1248261498947130002, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=1, ext=[AuthorCompanyExt(id=1248261498955518613, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China), AuthorCompanyExt(id=1248261498963907222, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012)])]), Author(id=1248261501258191690, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, orderNo=6, 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=1248261501337883473, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261501258191690, language=EN, stringName=Yiwei Zhang, firstName=Yiwei, middleName=null, lastName=Zhang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 5, address=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China
5 Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1248261501400798037, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261501258191690, language=CN, stringName=张艺蔚, firstName=艺蔚, middleName=null, lastName=张, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 5, address=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012
5 中国科学院上海技术物理研究所,上海 200083, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1248261498947130002, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=1, ext=[AuthorCompanyExt(id=1248261498955518613, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China), AuthorCompanyExt(id=1248261498963907222, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012)]), AuthorCompany(id=1248261499408503482, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=5, ext=[AuthorCompanyExt(id=1248261499416892091, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499408503482, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5 Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China), AuthorCompanyExt(id=1248261499421086396, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499408503482, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5 中国科学院上海技术物理研究所,上海 200083)])]), Author(id=1248261501505655642, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, orderNo=7, 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=1248261501585347422, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261501505655642, language=EN, stringName=Haiqing Huang, firstName=Haiqing, middleName=null, lastName=Huang, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1248261501669233507, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261501505655642, language=CN, stringName=黄海清, firstName=海清, middleName=null, lastName=黄, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1248261498947130002, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=1, ext=[AuthorCompanyExt(id=1248261498955518613, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China), AuthorCompanyExt(id=1248261498963907222, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012)])]), Author(id=1248261501786674025, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, orderNo=8, 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=1248261503372120942, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261501786674025, language=EN, stringName=Zhihua Mao, firstName=Zhihua, middleName=null, lastName=Mao, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1248261503481172848, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, authorId=1248261501786674025, language=CN, stringName=毛志华, firstName=志华, middleName=null, lastName=毛, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1248261498947130002, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=1, ext=[AuthorCompanyExt(id=1248261498955518613, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China), AuthorCompanyExt(id=1248261498963907222, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012)])])], keywords=[Keyword(id=1248261503678305145, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, orderNo=1, keyword=ecological buoy), Keyword(id=1248261503753802618, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, orderNo=2, keyword=environmental monitoring), Keyword(id=1248261503862854525, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, orderNo=3, keyword=validation), Keyword(id=1248261503967712130, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, orderNo=4, keyword=correlation analysis), Keyword(id=1248261504064181127, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, orderNo=1, keyword=生态浮标), Keyword(id=1248261504164844425, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, orderNo=2, keyword=环境监测), Keyword(id=1248261504244536206, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, orderNo=3, keyword=真实性检验), Keyword(id=1248261504336810898, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, orderNo=4, keyword=相关性分析)], refs=[Reference(id=1248261508845686793, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=1, rfOrder=0, authorNames=null, journalName=null, refType=null, unstructuredReference=黄谟涛, 翟国君, 王瑞, 等. 海洋测量异常数据的检测[J]. 测绘学报, 1999, 28(3): 269−277., articleTitle=null, refAbstract=null), Reference(id=1248261508921184269, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=1, rfOrder=1, authorNames=null, journalName=null, refType=null, unstructuredReference=Huang Motao, Zhai Guojun, Wang Rui, et al. The detection of abnormal data in marine survey[J]. Acta Geodaetica et Cartographica Sinica, 1999, 28(3): 269−277., articleTitle=null, refAbstract=null), Reference(id=1248261509000876050, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=2, authorNames=null, journalName=null, refType=null, unstructuredReference=中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会. GB 17378.2−2007, 海洋监测规范 第2部分: 数据处理与分析质量控制[S]. 北京: 中国标准出版社, 2008., articleTitle=null, refAbstract=null), Reference(id=1248261509072179220, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=3, authorNames=null, journalName=null, refType=null, unstructuredReference=General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of China. GB 17378.2−2007, The specification for marine monitoring—Part 2: data processing and quality control of analysis[S]. Beijing: China Standard Press, 2008., articleTitle=null, refAbstract=null), Reference(id=1248261509151871001, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=3, rfOrder=4, authorNames=null, journalName=null, refType=null, unstructuredReference=Sivareddy S, Paul A, Sluka T, et al. The pre-Argo ocean reanalyses may be seriously affected by the spatial coverage of moored buoys[J]. Scientific Reports, 2017, 7: 46685., articleTitle=null, refAbstract=null), Reference(id=1248261509235757086, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=5, authorNames=null, journalName=null, refType=null, unstructuredReference=Dong Guozhong, Chen Dongying. Quality control algorithm for marine meteorological data based on interest degree association rules[J]. Journal of Coastal Research, 2019, 94(S1): 173−176., articleTitle=null, refAbstract=null), Reference(id=1248261509315448863, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=5, rfOrder=6, authorNames=null, journalName=null, refType=null, unstructuredReference=黄冬梅, 康培红, 张明华, 等. 一种基于ULDB的海洋环境监测数据管理系统[P]. 中国: 201110004234. X, 2011−06−01., articleTitle=null, refAbstract=null), Reference(id=1248261509395140645, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=5, rfOrder=7, authorNames=null, journalName=null, refType=null, unstructuredReference=Huang Dongmei, Kang Peihong, Zhang Minghua, et al. ULDB (Databases with Uncertainty and Lineage)-based marine environmental monitored data management system[P]. CN: 201110004234. X, 2011−06−01., articleTitle=null, refAbstract=null), Reference(id=1248261509479026727, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=8, authorNames=null, journalName=null, refType=null, unstructuredReference=ARGO. Argo quality control management, Version 2.4, Argo data management[Z]. 2009., articleTitle=null, refAbstract=null), Reference(id=1248261509567107115, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=9, authorNames=null, journalName=null, refType=null, unstructuredReference=D'Ortenzio F, Thierry V, Eldin G, et al. White book on oceanic autonomous platforms for biogeochemical studies: instrumentation and measure (PABIM), version 1.3[Z]. 2010., articleTitle=null, refAbstract=null), Reference(id=1248261509646798894, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=8, rfOrder=10, authorNames=null, journalName=null, refType=null, unstructuredReference=Fu Wenju, Huang Guanwen, Yang Yuanxi, et al. Multi-GNSS combined precise point positioning using additional observations with opposite weight for real-time quality control[J]. Remote Sensing, 2019, 11(3): 311., articleTitle=null, refAbstract=null), Reference(id=1248261509701324848, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=11, authorNames=null, journalName=null, refType=null, unstructuredReference=Cosoli S, Grcic B, De Vos S, et al. Improving data quality for the Australian high frequency ocean radar network through real-time and delayed-mode quality-control procedures[J]. Remote Sensing, 2018, 10(9): 1476., articleTitle=null, refAbstract=null), Reference(id=1248261509776822324, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=12, authorNames=null, journalName=null, refType=null, unstructuredReference=Duan Boheng, Zhang Weimin, Yang Xiaofeng, et al. Assimilation of typhoon wind field retrieved from scatterometer and SAR based on the Huber norm quality control[J]. Remote Sensing, 2017, 9(10): 987., articleTitle=null, refAbstract=null), Reference(id=1248261509843931192, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=11, rfOrder=13, authorNames=null, journalName=null, refType=null, unstructuredReference=Fichot C G, Downing B D, Bergamaschi B A, et al. High-resolution remote sensing of water quality in the San Francisco Bay–Delta Estuary[J]. Environmental Science & Technology, 2016, 50(2): 573−583., articleTitle=null, refAbstract=null), Reference(id=1248261509965566012, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=12, rfOrder=14, authorNames=null, journalName=null, refType=null, unstructuredReference=Schuckmann K, Garau B, Wehde H, et al. MyOcean: real time quality control of temperature and salinity measurements[R]. 2010., articleTitle=null, refAbstract=null), Reference(id=1248261510057840706, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=15, authorNames=null, journalName=null, refType=null, unstructuredReference=张明, 张韧, 王辉赞, 等. 基于Argo浮标数据的Aquarius数据产品质量评估[J]. 海洋信息, 2015(3): 21−28., articleTitle=null, refAbstract=null), Reference(id=1248261510133338183, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=13, rfOrder=16, authorNames=null, journalName=null, refType=null, unstructuredReference=Zhang Ming, Zhang Ren, Wang Zanhui, et al. Quality evaluation of Aquarius data products based on Argo buoy data[J]. Marine Information, 2015(3): 21−28., articleTitle=null, refAbstract=null), Reference(id=1248261510187864137, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=17, authorNames=null, journalName=null, refType=null, unstructuredReference=史静涛. 海洋环境实时观测数据质量控制方法研究与软件实现[D]. 天津: 国家海洋技术中心, 2010., articleTitle=null, refAbstract=null), Reference(id=1248261510259167310, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=14, rfOrder=18, authorNames=null, journalName=null, refType=null, unstructuredReference=Shi Jingtao. The data quality control method research and software realization for marine environment real-time observation[D]. Tianjin: National Marine Technology Center, 2010., articleTitle=null, refAbstract=null), Reference(id=1248261510317887570, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=15, rfOrder=19, authorNames=null, journalName=null, refType=null, unstructuredReference=Ishii M, Fukuda Y, Hirahara S, et al. Accuracy of global upper ocean heat content estimation expected from present observational data sets[J]. SOLA, 2017, 13: 163−167., articleTitle=null, refAbstract=null), Reference(id=1248261510380802129, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=20, authorNames=null, journalName=null, refType=null, unstructuredReference=Shulski M, Cooper S, Roebke G, et al. The Nebraska Mesonet: technical overview of an automated state weather network[J]. Journal of Atmospheric and Oceanic Technology, 2018, 35(11): 2189−2200., articleTitle=null, refAbstract=null), Reference(id=1248261510456299606, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=17, rfOrder=21, authorNames=null, journalName=null, refType=null, unstructuredReference=Jiang Jingang, Sun Lu, Fan Zhongya, et al. Outlier detection and sequence reconstruction in continuous time series of ocean observation data based on difference analysis and the Dixon criterion[J]. Limnology and Oceanography Methods, 2017, 15(11): 916−927., articleTitle=null, refAbstract=null), Reference(id=1248261510548574295, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=22, authorNames=null, journalName=null, refType=null, unstructuredReference=窦文洁, 蒋锦刚, 周斌, 等. 基于多参数差分相关的海洋时序观测数据滤波算法[J]. 海洋学报, 2012, 34(5): 50−58., articleTitle=null, refAbstract=null), Reference(id=1248261510640848990, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=23, authorNames=null, journalName=null, refType=null, unstructuredReference=Dou Wenjie, Jiang Jingang, Zhou Bin, et al. An algorithm for the difference correlation filter for multi-parameter marine timing observation data[J]. Haiyang Xuebao, 2012, 34(5): 50−58., articleTitle=null, refAbstract=null), Reference(id=1248261512209518689, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=19, rfOrder=24, authorNames=null, journalName=null, refType=null, unstructuredReference=Oguma S, Nagata Y. Skewed water temperature occurrence frequency in the sea off Sanriku, Japan, and intrusion of the pure Kuroshio water[J]. Journal of Oceanography, 2002, 58(6): 787−796., articleTitle=null, refAbstract=null), Reference(id=1248261512305987685, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=20, rfOrder=25, authorNames=null, journalName=null, refType=null, unstructuredReference=Mardia K V, Kent J T, Bibby J M. Multivariate analysis[J]. Probability and Mathematical Statistics, 1979, 37(1): 123−131., articleTitle=null, refAbstract=null), Reference(id=1248261512394068069, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=21, rfOrder=26, authorNames=null, journalName=null, refType=null, unstructuredReference=Wei W W S. Multivariate Time Series Analysis and Applications[M]. New York: John Wiley & Sons Inc., 2019., articleTitle=null, refAbstract=null), Reference(id=1248261512469565546, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=22, rfOrder=27, authorNames=null, journalName=null, refType=null, unstructuredReference=Bartholomew D J. Time series analysis forecasting and control[J]. Journal of the Operational Research Society, 1971, 22(2): 199−201., articleTitle=null, refAbstract=null), Reference(id=1248261512540868713, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=23, rfOrder=28, authorNames=null, journalName=null, refType=null, unstructuredReference=Olson D A, Riedel T P, Long R, et al. Time series analysis of wintertime O3 and NOx formation using vector autoregressions[J]. Atmospheric Environment, 2019, 218: 116988., articleTitle=null, refAbstract=null), Reference(id=1248261512624754796, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=24, rfOrder=29, authorNames=null, journalName=null, refType=null, unstructuredReference=Tsay R S. Time series model specification in the presence of outliers[J]. Journal of the American Statistical Association, 1986, 81(393): 132−141., articleTitle=null, refAbstract=null), Reference(id=1248261512708640880, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=25, rfOrder=30, authorNames=null, journalName=null, refType=null, unstructuredReference=Razi M A, Athappilly K. A comparative predictive analysis of neural networks (NNs), nonlinear regression and classification and regression tree (CART) models[J]. Expert Systems with Applications, 2005, 29(1): 65−74., articleTitle=null, refAbstract=null), Reference(id=1248261512784138354, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=26, rfOrder=31, authorNames=null, journalName=null, refType=null, unstructuredReference=Martínez-Álvarez F, Troncoso A, Riquelme J C, et al. Discovery of motifs to forecast outlier occurrence in time series[J]. Pattern Recognition Letters, 2011, 32(12): 1652−1665., articleTitle=null, refAbstract=null), Reference(id=1248261512872218742, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=27, rfOrder=32, authorNames=null, journalName=null, refType=null, unstructuredReference=Cucina D, Di Salvatore A, Protopapas M K. Outliers detection in multivariate time series using genetic algorithms[J]. Chemometrics and Intelligent Laboratory Systems, 2014, 132: 103−110., articleTitle=null, refAbstract=null), Reference(id=1248261512935133306, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=28, rfOrder=33, authorNames=null, journalName=null, refType=null, unstructuredReference=Tsay R S. Outliers, level shifts, and variance changes in time series[J]. Journal of Forecasting, 1988, 7(1): 1−20., articleTitle=null, refAbstract=null), Reference(id=1248261513031602303, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=29, rfOrder=34, authorNames=null, journalName=null, refType=null, unstructuredReference=Harlé F, Chatelain F, Gouy-Pailler C, et al. Bayesian model for multiple change-points detection in multivariate time series[J]. IEEE Transactions on Signal Processing, 2016, 64(16): 4351−4362., articleTitle=null, refAbstract=null), Reference(id=1248261513128071296, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=30, rfOrder=35, authorNames=null, journalName=null, refType=null, unstructuredReference=Boto K G, Bunt J S. Dissolved oxygen and pH relationships in northern Australian mangrove waterways[J]. Limnology and Oceanography, 1981, 26(6): 1176−1178., articleTitle=null, refAbstract=null), Reference(id=1248261513224540291, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=31, rfOrder=36, authorNames=null, journalName=null, refType=null, unstructuredReference=Wallace J, Champagne P, Hall G. Time series relationships between chlorophyll-a, dissolved oxygen, and pH in three facultative wastewater stabilization ponds[J]. Environmental Science: Water Research & Technology, 2016, 2(6): 1032−1040., articleTitle=null, refAbstract=null), Reference(id=1248261513316814983, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=32, rfOrder=37, authorNames=null, journalName=null, refType=null, unstructuredReference=谢群, 张瑜斌, 孙省利, 等. 流沙湾溶解氧的分布特征及其相关因素的探讨[J]. 环境科学与技术, 2009, 32(9): 39−44., articleTitle=null, refAbstract=null), Reference(id=1248261513383923850, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=32, rfOrder=38, authorNames=null, journalName=null, refType=null, unstructuredReference=Xie Qun, Zhang Yubin, Sun Shengli, et al. Distribution characteristics of dissolved oxygen and correlating factors analysis in Liusha Bay[J]. Environmental Science & Technology, 2009, 32(9): 39−44., articleTitle=null, refAbstract=null), Reference(id=1248261513459421323, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=33, rfOrder=39, authorNames=null, journalName=null, refType=null, unstructuredReference=Hollinger D Y, Richardson A D. Uncertainty in eddy covariance measurements and its application to physiological models[J]. Tree Physiology, 2005, 25(7): 873−885., articleTitle=null, refAbstract=null), Reference(id=1248261513555890316, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=34, rfOrder=40, authorNames=null, journalName=null, refType=null, unstructuredReference=刘增宏, 许建平, 修义瑞, 等. 参考数据集对Argo剖面浮标盐度观测资料校正的影响[J]. 海洋预报, 2006, 23(4): 1−12., articleTitle=null, refAbstract=null), Reference(id=1248261513635582095, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=34, rfOrder=41, authorNames=null, journalName=null, refType=null, unstructuredReference=Liu Zenghong, Xu Jianping, Xiu Yirui, et al. The effect of reference dataset on calibration of Argo profiling float salinity data[J]. Marine Forecasts, 2006, 23(4): 1−12., articleTitle=null, refAbstract=null), Reference(id=1248261513711079567, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=35, rfOrder=42, authorNames=null, journalName=null, refType=null, unstructuredReference=王辉赞, 张韧, 王桂华, 等. Argo浮标温盐剖面观测资料的质量控制技术[J]. 地球物理学报, 2012, 55(2): 577−588., articleTitle=null, refAbstract=null), Reference(id=1248261513773994129, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=35, rfOrder=43, authorNames=null, journalName=null, refType=null, unstructuredReference=Wang Zanhui, Zhang Ren, Wang Guihua, et al. Quality control of Argo temperature and salinity observation profiles[J]. Chinese Journal of Geophysics, 2012, 55(2): 577−588., articleTitle=null, refAbstract=null)], funds=[Fund(id=1248261508690497540, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, awardId=null, language=CN, fundingSource=国家重点研发计划(2018YFC0213103,2016YFC1400901);第二海洋研究所所基本科研业务费专项(QNYC201602);民用航天技术预先研究项目(D040401-06);国家自然科学基金(41876033)。, fundOrder=null, country=null)], companyList=[AuthorCompany(id=1248261498947130002, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=1, ext=[AuthorCompanyExt(id=1248261498955518613, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China), AuthorCompanyExt(id=1248261498963907222, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261498947130002, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012)]), AuthorCompany(id=1248261499051987612, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=2, ext=[AuthorCompanyExt(id=1248261499081347746, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499051987612, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 Zhejiang Academy of Marine Sciences, Hangzhou 310007, China), AuthorCompanyExt(id=1248261499093930661, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499051987612, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2 浙江省海洋科学院,浙江 杭州 310007)]), AuthorCompany(id=1248261499177816748, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=3, ext=[AuthorCompanyExt(id=1248261499186205358, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499177816748, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3 Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China), AuthorCompanyExt(id=1248261499194593967, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499177816748, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3 南方海洋科学与工程广东实验室,广东 广州 511458)]), AuthorCompany(id=1248261499286868658, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=4, ext=[AuthorCompanyExt(id=1248261499299451573, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499286868658, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4 Yantai Marine Environmental Monitoring Center Station, State Oceanic Administration, Yantai 264006, China), AuthorCompanyExt(id=1248261499303645879, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499286868658, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4 国家海洋局烟台海洋环境监测中心站,山东 烟台 264006)]), AuthorCompany(id=1248261499408503482, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, xref=5, ext=[AuthorCompanyExt(id=1248261499416892091, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499408503482, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5 Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China), AuthorCompanyExt(id=1248261499421086396, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, companyId=1248261499408503482, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5 中国科学院上海技术物理研究所,上海 200083)])], figs=[ArticleFig(id=1248261504630412191, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Fig. 1, caption=Comparison of chlorophyll a concentration between buoy data and satellite data

a. Comparison of chlorophyll a concentration between TZ01 buoy data and satellite data in July 2014; b. comparison of chlorophyll a concentration between NJ01 buoy data and satellite data in June 2014

, figureFileSmall=dmtbVFNybHquQpioKVffkg==, figureFileBig=VKeZe2JEKJXGkL1nMbOVnQ==, tableContent=null), ArticleFig(id=1248261504714298274, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=图1, caption=浮标数据与卫星数据叶绿素a浓度对比

a. 2014年7月TZ01(台州大陈)浮标叶绿素浓度与卫星数据的对比结果;b. 2014年6月NJ01(温州南麂)浮标叶绿素浓度与卫星数据的对比结果

, figureFileSmall=dmtbVFNybHquQpioKVffkg==, figureFileBig=VKeZe2JEKJXGkL1nMbOVnQ==, tableContent=null), ArticleFig(id=1248261504802378663, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Fig. 2, caption=Distribution of buoys in the study area, figureFileSmall=yFFWfM1qk/enbXIDNivnyw==, figureFileBig=2SZ5kVWLZPxn35HwAbrX8Q==, tableContent=null), ArticleFig(id=1248261504886264748, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=图2, caption=研究区域浮标分布, figureFileSmall=yFFWfM1qk/enbXIDNivnyw==, figureFileBig=2SZ5kVWLZPxn35HwAbrX8Q==, tableContent=null), ArticleFig(id=1248261504961762222, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Fig. 3, caption=Partially correct buoy data sequence

a. NJ01 buoy raw data in March 2015; b. NJ01 buoy raw data in April 2017; c. TZ01 buoy raw data in July 2014; d. TZ01 buoy raw data in October 2014

, figureFileSmall=WFrSOCiGXD4Q4p9aJ4P3pA==, figureFileBig=xcUGV4O2KkI3dUDefBi0fQ==, tableContent=null), ArticleFig(id=1248261505049842609, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=图3, caption=部分正确的浮标数据序列

a. 2015年3月NJ01浮标原始数据;b. 2017年4月NJ01浮标原始数据;c. 2014年7月TZ01浮标原始数据; d. 2014年10月TZ01浮标原始数据

, figureFileSmall=WFrSOCiGXD4Q4p9aJ4P3pA==, figureFileBig=xcUGV4O2KkI3dUDefBi0fQ==, tableContent=null), ArticleFig(id=1248261505150505910, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Fig. 4, caption=Correlation coefficient for different time windows (a), and correlation coefficient for 8 d time window (b), figureFileSmall=VlM8IYxfHKYj4LmeIkKkBQ==, figureFileBig=IgnFbBeOEp1bnIlJs095LQ==, tableContent=null), ArticleFig(id=1248261505246974905, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=图4, caption=不同时间窗口的相关系数(a)和基于8 d时间窗口的相关系数(b), figureFileSmall=VlM8IYxfHKYj4LmeIkKkBQ==, figureFileBig=IgnFbBeOEp1bnIlJs095LQ==, tableContent=null), ArticleFig(id=1248261505330860988, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Fig. 5, caption=Distribution of R8 d (a) and ΔR (b), figureFileSmall=/VScqQRCNp4fFbDPuB0spg==, figureFileBig=Agr3BSn/nUsVykc0B0x65Q==, tableContent=null), ArticleFig(id=1248261505414747071, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=图5, caption=R8 d(a)和ΔR(b)的分布情况, figureFileSmall=/VScqQRCNp4fFbDPuB0spg==, figureFileBig=Agr3BSn/nUsVykc0B0x65Q==, tableContent=null), ArticleFig(id=1248261505511216068, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Fig. 6, caption=Flow chart of buoy data processing, figureFileSmall=RxledtSA/7ELTFs2gXbPMA==, figureFileBig=c3ES+kybeZCHSRp+fq5STA==, tableContent=null), ArticleFig(id=1248261505599296455, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=图6, caption=数据判断流程图, figureFileSmall=RxledtSA/7ELTFs2gXbPMA==, figureFileBig=c3ES+kybeZCHSRp+fq5STA==, tableContent=null), ArticleFig(id=1248261505658016714, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Fig. 7, caption=TZ01 buoy raw data (a, d), R8 d (b, e), and ΔR (c, f) in April to June, 2015 (a−c) and June to July, 2014 (d−f), figureFileSmall=+aQJH6AVs3VDe3bZMPfGTw==, figureFileBig=nUZcaK3O/jPQjKsgPx49xQ==, tableContent=null), ArticleFig(id=1248261505716736974, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=图7, caption=2015年4−6月(a−c)和2014年6−7月(d−f)TZ01浮标的原始数据(a,d)、R8 d(b,e)和ΔR(c,f), figureFileSmall=+aQJH6AVs3VDe3bZMPfGTw==, figureFileBig=nUZcaK3O/jPQjKsgPx49xQ==, tableContent=null), ArticleFig(id=1248261505800623057, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Fig. 8, caption=TZ01 buoy raw data (a), R8 d (b), and ΔR (c) in May to June, 2013, and NJ01 buoy raw data (d,g), R8 d (e,h), and ΔR (f,i) in June 2014 (d−f) and March to April 2015 (g−i), figureFileSmall=YYmS92zpmUh5xqzVlBZ+YA==, figureFileBig=ryUEIZ7b7X0OhgYzJA5Lhw==, tableContent=null), ArticleFig(id=1248261505884509139, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=图8, caption=2013年5−6月TZ01浮标原始数据(a)、R8 d(b)和ΔR(c),2014年6月(d−f)和2015年3−4月(g−i)NJ01浮标原始数据(d,g)、R8 d(e,h)和ΔR(f,i), figureFileSmall=YYmS92zpmUh5xqzVlBZ+YA==, figureFileBig=ryUEIZ7b7X0OhgYzJA5Lhw==, tableContent=null), ArticleFig(id=1248261505985172439, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Fig. 9, caption=ZS04 buoy raw data (a), R8 d (b), and ΔR (c) in September, 2015, figureFileSmall=p61OOiCzaJF54nR4r4BoHg==, figureFileBig=dFZnGl+x5GQIDnb+wNZs+g==, tableContent=null), ArticleFig(id=1248261506081641434, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=图9, caption=2015年9月ZS04浮标原始数据(a)、R8 d(b)和ΔR(c), figureFileSmall=p61OOiCzaJF54nR4r4BoHg==, figureFileBig=dFZnGl+x5GQIDnb+wNZs+g==, tableContent=null), ArticleFig(id=1248261506173916127, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Fig. 10, caption=TZ01 buoy raw data (a), R8 d (b), and ΔR (c) in the winter of 2014, figureFileSmall=q7TH7Gv2cOcJthng1flMdg==, figureFileBig=zfaK2rAL5vhM3890qSLI2Q==, tableContent=null), ArticleFig(id=1248261507704837088, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=图10, caption=2014年冬季TZ01浮标原始数据(a)、R8 d(b)和ΔR(c), figureFileSmall=q7TH7Gv2cOcJthng1flMdg==, figureFileBig=zfaK2rAL5vhM3890qSLI2Q==, tableContent=null), ArticleFig(id=1248261507805500388, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Fig. 11, caption=TZ01 buoy raw data in winter, figureFileSmall=BT4yWY7pIPJeZK8ruVUByQ==, figureFileBig=UfeR/Eisc35Vx2ptXITrHQ==, tableContent=null), ArticleFig(id=1248261507889386473, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=图11, caption=TZ01浮标冬季原始数据, figureFileSmall=BT4yWY7pIPJeZK8ruVUByQ==, figureFileBig=UfeR/Eisc35Vx2ptXITrHQ==, tableContent=null), ArticleFig(id=1248261507973272554, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Table 1, caption=

Statistical buoys data

, figureFileSmall=null, figureFileBig=null, tableContent=
浮标起止时间原始
数据/组
异常/维护等
状态数据/组
正常状态
数据/组
NJ012013年7月至2017年5月57 0705 00652 064
TZ012012年8月至2017年5月38 35984637 513
NB032014年7月至2017年5月24 08646923 617
NB012013年7月至2017年5月34 12999433 135
ZS042015年8月至2017年5月15 57355615 017
ZS032015年8月至2017年5月14 75079113 959
合计183 9678662175 305
), ArticleFig(id=1248261508069741550, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=表1, caption=

浮标数据统计

, figureFileSmall=null, figureFileBig=null, tableContent=
浮标起止时间原始
数据/组
异常/维护等
状态数据/组
正常状态
数据/组
NJ012013年7月至2017年5月57 0705 00652 064
TZ012012年8月至2017年5月38 35984637 513
NB032014年7月至2017年5月24 08646923 617
NB012013年7月至2017年5月34 12999433 135
ZS042015年8月至2017年5月15 57355615 017
ZS032015年8月至2017年5月14 75079113 959
合计183 9678662175 305
), ArticleFig(id=1248261508178793459, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Table 2, caption=

Distribution of R8 d

, figureFileSmall=null, figureFileBig=null, tableContent=
R8 dR8 d(pH−DO)R8 d(DO−Chl aR8 d(pH−Chl a
0.5~1.086.80%64.80%44.20%
0~0.513.20%29.80%47.80%
–0.3~00%5.40%6.80%
<–0.30%0%1.20%
), ArticleFig(id=1248261508254290934, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=表2, caption=

R8 d的分布情况

, figureFileSmall=null, figureFileBig=null, tableContent=
R8 dR8 d(pH−DO)R8 d(DO−Chl aR8 d(pH−Chl a
0.5~1.086.80%64.80%44.20%
0~0.513.20%29.80%47.80%
–0.3~00%5.40%6.80%
<–0.30%0%1.20%
), ArticleFig(id=1248261508321399800, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Table 3, caption=

Distribution of ΔR

, figureFileSmall=null, figureFileBig=null, tableContent=
ΔRΔR(pH−DO)ΔR(DO−Chl aΔR(pH−Chl a
0~0.0347.50%48.40%37.70%
0.03~0.0622.90%19.00%21.90%
0.06~0.1015.20%14.00%18.00%
0.10~0.3413.60%17.90%20.70%
>0.340.80%0.70%1.70%
), ArticleFig(id=1248261508388508669, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=表3, caption=

ΔR的分布情况

, figureFileSmall=null, figureFileBig=null, tableContent=
ΔRΔR(pH−DO)ΔR(DO−Chl aΔR(pH−Chl a
0~0.0347.50%48.40%37.70%
0.03~0.0622.90%19.00%21.90%
0.06~0.1015.20%14.00%18.00%
0.10~0.3413.60%17.90%20.70%
>0.340.80%0.70%1.70%
), ArticleFig(id=1248261508480783359, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=EN, label=Table 4, caption=

R8 d and ΔR of buoy error date

, figureFileSmall=null, figureFileBig=null, tableContent=
组别R8 d(pH−DO)R8 d(DO−Chl aR8 d(pH−Chl aΔR(pH−DO)ΔR(DO−Chl aΔR(pH−Chl a
第一组(5月24日)−0.420.56−0.390.890.170.90
第二组(6月9日)0.96−0.10−0.160.0030.410.44
第三组(4月7日)0.38−0.410.450.090.350.40
), ArticleFig(id=1248261508552086528, tenantId=1146029695717560320, journalId=1149651085930835976, articleId=1244313009015866121, language=CN, label=表4, caption=

浮标出错日期的R8 d 和ΔR情况

, figureFileSmall=null, figureFileBig=null, tableContent=
组别R8 d(pH−DO)R8 d(DO−Chl aR8 d(pH−Chl aΔR(pH−DO)ΔR(DO−Chl aΔR(pH−Chl a
第一组(5月24日)−0.420.56−0.390.890.170.90
第二组(6月9日)0.96−0.10−0.160.0030.410.44
第三组(4月7日)0.38−0.410.450.090.350.40
)], attaches=null, journal=Journal(id=1146441459026210850, delFlag=0, nameCn=海洋学报, nameEn=Haiyang Xuebao, nameHistory1=null, nameHistory2=null, issn=0253-4193, eissn=null, cn=11-2055/P, coden=null, periodic=0, language=CN, oaType=否, 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=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=uYi7hkkrve+l8pIcwqcaQQ==, journalPrice=null, startedYear=null, abbrevIsoEn=null, journalRemark=null, publicationField=null, createdTime=1751262543687, updatedTime=1761729782936, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=H, firstLetterEn=H, subjectCode=Natural Sciences, subjectName=Natural Sciences, subjectCodeEn=Natural Sciences, subjectNameEn=null, picCn=uYi7hkkrve+l8pIcwqcaQQ==, picEn=C0WLQb7uW3ok8EkkVOAGuw==, jcr=null, cjcr=null, exts=[JournalExt(id=1190344242636624294, language=CN, name=海洋学报, 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=http://www.hyxbocean.cn/, createdTime=1761729782971, updatedTime=1761729782971, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.hyxb.org.cn/aos/ch/author/login.aspx, submissionEditorUrl=http://www.hyxb.org.cn/aos/ch/login.aspx, submissionReviewUrl=http://www.hyxb.org.cn/aos/ch/auditor/login.aspx, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1190344242712121767, language=EN, name=Haiyang Xuebao, 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=http://www.aosocean.com/, createdTime=1761729782989, updatedTime=1761729782989, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.hyxb.org.cn/aos/ch/author/login.aspx, submissionEditorUrl=http://www.hyxb.org.cn/aos/ch/login.aspx, submissionReviewUrl=http://www.hyxb.org.cn/aos/ch/auditor/login.aspx, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1149651085930835976, websiteList=[Website(id=1188165202219512001, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1149651085930835976, 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/hyxb/CN, language=CN, createTime=1761210259251, createBy=18614031015, updateTime=1761210330879, updateBy=18614031015, name=海洋学报-中文, tplId=1146099689490845704, title=海洋学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1188166688563413602, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202219512001, code=articleTextType, value=kx, createTime=1761210613623, updateTime=1761210613623, creator=18614031015, updator=18614031015), WebsiteProps(id=1188166688538247775, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202219512001, code=banner, value=null, createTime=1761210613617, updateTime=1761210613617, creator=18614031015, updator=18614031015), WebsiteProps(id=1188166688529859166, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202219512001, code=logo, value=https://castjournals.cast.org.cn/joweb/hyxb/CN/file/pic?fileId=BDEio/cxHnid8OD4QxrAYQ==, createTime=1761210613615, updateTime=1761210613615, creator=18614031015, updator=18614031015), WebsiteProps(id=1188166688555024993, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202219512001, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/hyxb/CN/file/pic, createTime=1761210613621, updateTime=1761210613621, creator=18614031015, updator=18614031015), WebsiteProps(id=1188166688546636384, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202219512001, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1761210613619, updateTime=1761210613619, creator=18614031015, updator=18614031015), WebsiteProps(id=1188166688575996515, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202219512001, code=themeColor, value=null, createTime=1761210613626, updateTime=1761210613626, creator=18614031015, updator=18614031015), WebsiteProps(id=1188166688596968036, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202219512001, code=themeStyle, value=null, createTime=1761210613631, updateTime=1761210613631, creator=18614031015, updator=18614031015)]), Website(id=1188165202282426564, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1149651085930835976, 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/hyxb/EN, language=EN, createTime=1761210259266, createBy=18614031015, updateTime=1761210377920, updateBy=18614031015, name=海洋学报-英文, tplId=1146101810881728533, title=Haiyang Xuebao, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1188166798101856873, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202282426564, code=articleTextType, value=kx, createTime=1761210639739, updateTime=1761210639739, creator=18614031015, updator=18614031015), WebsiteProps(id=1188166798076691046, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202282426564, code=banner, value=null, createTime=1761210639733, updateTime=1761210639733, creator=18614031015, updator=18614031015), WebsiteProps(id=1188166798068302437, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202282426564, code=logo, value=https://castjournals.cast.org.cn/joweb/hyxb/EN/file/pic?fileId=BDEio/cxHnid8OD4QxrAYQ==, createTime=1761210639731, updateTime=1761210639731, creator=18614031015, updator=18614031015), WebsiteProps(id=1188166798093468264, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202282426564, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/hyxb/EN/file/pic, createTime=1761210639737, updateTime=1761210639737, creator=18614031015, updator=18614031015), WebsiteProps(id=1188166798085079655, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202282426564, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1761210639735, updateTime=1761210639735, creator=18614031015, updator=18614031015), WebsiteProps(id=1188166798106051178, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202282426564, code=themeColor, value=null, createTime=1761210639740, updateTime=1761210639740, creator=18614031015, updator=18614031015), WebsiteProps(id=1188166798110245483, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1188165202282426564, code=themeStyle, value=null, createTime=1761210639741, updateTime=1761210639741, creator=18614031015, updator=18614031015)])], journalTitle=海洋学报, weixinUrl=null, journalUrl=http://www.hyxbocean.cn/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Haiyang Xuebao, journalPhotoCn=uYi7hkkrve+l8pIcwqcaQQ==, journalPhotoEn=C0WLQb7uW3ok8EkkVOAGuw==, journalFirstLetter=H, 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/hyxb/CN/10.3969/j.issn.0253-4193.2020.11.013, detailUrlEn=https://castjournals.cast.org.cn/joweb/hyxb/EN/10.3969/j.issn.0253-4193.2020.11.013, pdfUrlCn=https://castjournals.cast.org.cn/joweb/hyxb/CN/PDF/10.3969/j.issn.0253-4193.2020.11.013, pdfUrlEn=https://castjournals.cast.org.cn/joweb/hyxb/EN/PDF/10.3969/j.issn.0253-4193.2020.11.013, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
基于时序相关性分析方法的浮标异常数据识别
收藏切换
PDF下载
张宇 1 , 周燕 2 , 陶邦一 1, 3, * , 顾吉星 4 , 赵传高 4 , 郝增周 1 , 张艺蔚 1, 5 , 黄海清 1 , 毛志华 1
海洋学报 | 论文 2020,42(11): 131-141
收起
收藏切换
海洋学报 | 论文 2020, 42(11): 131-141
基于时序相关性分析方法的浮标异常数据识别
全屏
张宇1 , 周燕2, 陶邦一1, 3, * , 顾吉星4, 赵传高4, 郝增周1, 张艺蔚1, 5, 黄海清1, 毛志华1
作者信息
  • 1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012
  • 2 浙江省海洋科学院,浙江 杭州 310007
  • 3 南方海洋科学与工程广东实验室,广东 广州 511458
  • 4 国家海洋局烟台海洋环境监测中心站,山东 烟台 264006
  • 5 中国科学院上海技术物理研究所,上海 200083
  • 张宇(1993-),女,辽宁省锦州市人,从事海洋遥感方向研究。E-mail:

通讯作者:

*陶邦一(1983-),男,副研究员,从事海洋遥感方向研究。E-mail:
Identification of abnormal buoy data based on time series correlation analysis method
Yu Zhang1 , Yan Zhou2, Bangyi Tao1, 3, * , Jixing Gu4, Chuan’gao Zhao4, Zengzhou Hao1, Yiwei Zhang1, 5, Haiqing Huang1, Zhihua Mao1
Affiliations
  • 1 State Key Laboratory of Satellite Ocean Environment Dynamics, Second Institute of Oceanography, Ministry of Natural Resources, Hangzhou 310012, China
  • 2 Zhejiang Academy of Marine Sciences, Hangzhou 310007, China
  • 3 Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 511458, China
  • 4 Yantai Marine Environmental Monitoring Center Station, State Oceanic Administration, Yantai 264006, China
  • 5 Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China
出版时间: 2020-11-25 doi: 10.3969/j.issn.0253-4193.2020.11.013
文章导航
收藏切换

海洋生态浮标异常数据的实时早期监测识别是保证观测数据质量的关键。本研究通过对浙江沿海浮标多年数据的分析,发现了与传统跳变异常数据不同的渐变异常数据类型。该异常类型呈现出在时序变化过程中连续平稳,但随时间逐渐偏移,最后整体偏离正常的分布特征,并且单一参数的分析方法无法对此异常进行有效识别。因此本研究利用海洋环境参数中酸碱度(pH)、溶解氧(DO)和叶绿素(Chla)三者的多参数相关性规律,提出了在一定时序上两两参数间相关性是稳定甚至是一致的假设,将8 天时间窗口的两两相关系数(R8 d)和前后两天R8 d之差的绝对值(ΔR)作为相关性和稳定性核心指标,建立了基于相关性的渐变异常数据自动识别方法。为浮标传感器渐变异常的早期识别提供了一个新的思路,有助于提升海洋生态浮标异常数据的自动化监测能力。

生态浮标  /  环境监测  /  真实性检验  /  相关性分析

The identification of abnormal marine ecological buoy data is the key to ensure the quality of buoy data. In this study, we found that the gradual abnormal data type is different from the traditional jump abnormal data through analysis of the coastal buoy data in Zhejiang for many years. With a single parameter analysis method, it is difficult to work out accurately the new gradual abnormal data type of stable and gradual deviation from the normal data. Therefore, multiple parameters correlation coefficient method is proposed based on the relationships between pH, dissolved oxygen and chlorophyll a on the condition of that the correlation between two parameters is stable or even consistent at a certain time series. There are two simple statistical parameters of the cross-correlation coefficient of 8-day time window (R8 d) and the difference of R8 dR) in this method. Those could be used to automatically detect the gradual abnormal buoy data and do very well. The multiple parameters correlation coefficient method provides a new idea for the gradual abnormal data identification, and also improves the automatic monitoring capability of marine ecological buoy abnormal data.

ecological buoy  /  environmental monitoring  /  validation  /  correlation analysis
张宇, 周燕, 陶邦一, 顾吉星, 赵传高, 郝增周, 张艺蔚, 黄海清, 毛志华. 基于时序相关性分析方法的浮标异常数据识别. 海洋学报, 2020 , 42 (11) : 131 -141 . DOI: 10.3969/j.issn.0253-4193.2020.11.013
Yu Zhang, Yan Zhou, Bangyi Tao, Jixing Gu, Chuan’gao Zhao, Zengzhou Hao, Yiwei Zhang, Haiqing Huang, Zhihua Mao. Identification of abnormal buoy data based on time series correlation analysis method[J]. Haiyang Xuebao, 2020 , 42 (11) : 131 -141 . DOI: 10.3969/j.issn.0253-4193.2020.11.013
海上浮标是获得长时序、高精度海洋环境参数最主要的手段,确保浮标数据的质量可靠性是开展数据应用所面临的首要问题,因此开展浮标异常数据的检测识别是其中一项重要工作[1]。异常数据一般指超过正常合理数值范围的以及偏离由海洋环境引起的变化规律的数据[2]。将台州大陈(TZ01)和温州南麂岛(NJ01)的两个浮标叶绿素数据与Aqua/MODIS、VIIRS和GOCI海洋水色卫星反演的叶绿素产品进行比对(图1),研究发现浮标反演的叶绿素产品存在两种异常类型:(1)浮标数据在时序分布上连续且与卫星数据有较好的一致性(图1a),但由于海洋随机过程产生如图1a中红色方框标记的跳变数据,属于传统意义上的跳变异常数据类型;(2)红色条带标记的一段浮标叶绿素测量异常数据呈现出:在时序变化过程中连续平稳,但随时间逐渐推移,最后整体偏离正常数据的分布特征(图1b),这种异常数据属于一种新的渐变异常数据类型。基于海洋环境要素时序数据分布平稳的假设[3-6],传统的异常数据统计识别方法仅对跳变异常数据类型的数据检测有效,而对渐变的质量异常数据类型无法识别[5-12]。主要原因在于异常发生的初始阶段,其变化特征与由海洋环境变化引起的变化趋势很难在没有先验知识的条件下进行区分,只有利用后续正常数据分布特征等后验证知识进行识别。这类渐变异常数据可能与传感器探头受污、供电异常等因素有关。渐变的异常数据类型在长时间观测的浮标数据中时有发生,因此如何在这一类型异常数据发生的初始阶段进行有效识别,对于浮标异常的实时监测、及时维护、保证数据的可靠和连续性具有现实意义。
国内外都已开展海上浮标观测应用工作多年,但实际上实现各类型异常数据的自动检测识别仍有较大难度[3-4],国内对海洋数据的检测主要依赖专家经验、历史资料以及常识形成的海洋环境监测数据检验标准库[5]。目前已有的异常检测方法主要有极值检验、一致性判断、递增性判断、格拉布斯检验、狄克逊检验、拉依达检验、过度梯度检测、尖峰检测和无梯度检测等[1,6-19],这些异常检测方法主要是针对单一参数在某一时间尺度的平稳随机过程中进行统计学的分析处理,在传统跳变异常数据类型识别中取得了较好的检测效果,但对于渐变异常数据类型的自动检测识别研究较少。
随着技术发展,目前浮标平台上搭载的传感器数目和测量的参数越来越多,而在这些测量参数中存在某些参数相互关联的特征。多元时间序列数据分析方法(如建立矢量自回归(VAR)、多元谱分析,广义自回归条件异方差模型(GARCH)等)被广泛地应用到质量异常数据的检测和识别上[20-23]。Tsay[24]将4种类型单参数时间序列异常数据识别方法拓展到了多元序列数据。此外,异常质量数据检测中也应用到了矢量自相关性系数、差分整合移动平均自回归模型、遗传算法等方法[25-29]。然而,上述方法主要适用于跳变异常数据的识别,而且对数据平稳性要求较高、计算流程复杂,并未在本文发现的渐变异常数据类型上得到应用。其中,在海洋多元长时序数据异常识别方面,Schuckmann等[12]提出相关性分析方法成功地识别了叶绿素浓度高而溶解氧浓度低的错误数据类型。在浮标数据质量控制中的应用,仅给出了白天叶绿素浓度高而溶解氧浓度低的错误数据类型的识别案例。窦文洁等[18]则根据海洋碳酸盐系统中海水CO2分压本身于水体温度盐度存在定量相关性关系的特点,在假设观测参数变化在非常小的时间尺度内为一平稳过程的基础上,提出了基于多参数观测序列差分统计特征的异常点识别方法。虽然该方法由于仅基于参数平稳性假设而无法进一步有效识别渐变异常数据类型,但相比于单一参数分析方法,利用多参数强关联性对异常数据进行检测,会对数据的处理有更加全面、深入的把控。
目前,我国常规生态浮标通常会同时观测酸碱度(pH)、溶解氧(DO)浓度以及叶绿素a(Chl a)浓度等数据。大量的研究表明,它们之间虽然具有较紧密的相关性[30-31],特别是在海水藻类生长暴发期间[31],但它们并不存在稳定的相关关系,如谢群等[32]在流沙湾得出溶解氧浓度与叶绿素a浓度成正比例关系,尤其是冬季,海水中的溶解氧浓度与叶绿素a浓度具有极显著正相关,春季次之,夏秋两季两者之间不存在相关性的结论。可见在不同海域、不同季节及不同海洋过程中的参数之间相关性特征具有明显的差异性,并不能类似于Schuckmann等[12]采用事先设定的相关性特征进行多年长时序数据的处理。Hollinger和Richardson[33]在海洋数据不确定分析时提出了“单塔日变化法”,其基本假设是相邻日期间在相同或相似的环境条件下数据变化过程相似。因此本研究认为,浮标观测到的正常多参数数据不仅单一参数在时序变化上平稳连续,并且两两参数间的相关性在一定时序上稳定甚至一致。
本文基于上述假设,希望通过对浙江沿岸海域浮标多年的pH、DO浓度、Chl a浓度数据相关性进行分析,了解当某一参数出现渐变异常时,与其他参数的相关性特征的变化规律,基于多参数相关性变化提出一种简单、适用的渐变异常数据检测识别方法,并且探讨该方法在该海域的适用性。
浮标数据采用浙江省沿岸的温州南麂大沙岙(NJ01)、台州大陈(TZ01)、宁波南韭山(NB01)、宁波渔山(NB03)、舟山嵊泗绿华(ZS03)和舟山普陀东极(ZS04)6处浮标数据,浮标分布如图2所示。
观测时间在2012年8月至2017年5月之间,数据每15 min或1 h传输1次,以同一浮标同一时间获取的数据为一组,共计183 967组数据,其中状态显示异常、故障或维护的数据有8 662组,仪器运行正常状态的原始浮标数据(DO浓度、Chl a浓度和pH)有175 305组,占总数据量的95%,数据情况如表1所示。对仪器运行正常状态的175 305组数据进行分析处理,对其他状态的数据不予处理。
本文根据pH与DO浓度具有正相关关系,Chl a浓度与pH和DO浓度的关系因藻类生长、季节变换等因素呈现显著正相关或不相关关系等特点,利用最基本相关性统计学方法来计算pH与DO浓度、pH与Chl a浓度、DO与Chl a浓度两两相关性系数。在对生态浮标数据进行多参数协同分析后发现,异常判定方法的关键是相关性计算时所要选取的时间窗口以及基于相关平稳性异常的判定方法。
由于浙江沿岸海域生化参数日变化动态范围较大,如以太短或者太长的时间段内的两两相关性来建立成段异常数据方法,则存在较大的随机与不确定性,不利于对长时序浮标数据的稳定性研究与渐变异常数据的早期识别。因此,选择合适的时间窗口,对于建立相关性分析处理异常数据模型至关重要。本文将浙江沿岸6处仪器运行正常状态的175 305组浮标数据经过不可能出现的范围和5S方法剔除异常数据等预处理后,剩余156 305组浮标数据参与多参数协同分析。其中,选出13 620余组各参数质量较好的浮标数据对其进行两两相关性分析。部分正确的浮标数据序列如图3所示。
图3的pH、DO浓度和Chl a浓度数据的两两相关系数(Rn d)计算的时间窗口逐天扩大,从1 d扩大到16 d,结果如图4a所示。由图可见,随着时间窗口的扩大,相关性逐步提升,并且当扩大到8 d时Rn d都处于稳定状态,即当时间窗口大于8 d后相关性并未明显增强。同时以8 d为时间窗口对图3中的多组浮标长时序数据进行8 d两两相关系数(R8 d)的计算(图4b),可以看出正常原始浮标数据的R8 d在一定时期内同样非常稳定,因此时间窗口选定为8 d,同时将R8 d作为检测渐变异常数据的核心参数。
首先,利用多参数之间相关性程度来进行异常数据判定。如图4b所示,正常数据的R8 d变化平稳,状态稳定。为定量化正常R8 d变化的范围,利用6处浮标多年中的正常数据集,统计了浙江海域R8 d的数值分布情况,如图5表2所示。统计结果表明:(1)pH与DO浓度之间正相关性最强,几乎所有正常数据的R8 d(pH−DO)都大于0;(2)DO浓度与Chl a浓度之间相关性次之,其R8 d(DO−Chl a)大于−0.3,其中大于0的数据近95%;(3)pH与Chl a浓度之间相关性变化较大,但有92%数据的R8 d(pH−Chl a)大于0,另6.8%的R8 d(pH−Chl a)数据在−0.3~0之间,并且仅有1.2%的R8 d(pH−Chl a)小于−0.3。因此,(1)正常数据pH与DO浓度、pH与Chl a浓度、DO浓度与Chl a浓度明显存在较高的正相关关系,其判定原则较为简单,即两项以上的相关性R8 d都大于0.5可以作为数据正常有效标志;(2)因pH与DO浓度之间不存在负相关关系,明显错误数据的判定原则为当R8 d(pH−DO)<0时为异常值;另外当R8 d(pH−DO)>0时,如果Chl a浓度与DO浓度、pH之间不存在较强的负相关关系,即R8 d(pH−Chl a)<−0.3时,或R8 d(DO−Chl a)<−0.3,可识别为可疑数据。实际上,单一的R8 d只能用于识别相对明确的正确及异常数据,而对于其中某项相关性R8 d小于0.5的浮标数据需要进一步采用其他相关性时序稳定性指标来进行识别。
如前文所述,本文认为正常浮标多参数数据之间的两两相关性在一定时序上是稳定甚至是一致的,因此需要建立一个指标来表征R8 d本身的稳定性。本文利用前后两天R8 d之差的绝对值(ΔR)作为判断相关性时序分布稳定与否的指标。通过统计正常浮标数据的ΔR分布情况(图5b表3)可见,其中约有60%~70%数据的ΔR<0.06,且ΔR<0.1数据都达到了77.6%以上。从数据分布上可以看出,正常浮标数据的多参数之间相关性变化是稳定或缓变的过程,符合前文的稳定性假设。由于计算求得ΔR的标准差为0.068,同时从表3的统计结果也可看出,各相关性中ΔR>0.34的数据仅占1.0%左右,因此选取5倍标准差[19]即0.34为判断稳定性阈值,即当0<R8 d(pH−DO)<0.5,−0.3<R8 d(DO−Chl a,pH−Chl a)<0.5时,有一项ΔR>0.34则判定为异常值。
利用R8 d和ΔR两项指标进行渐变异常数据的判断与识别流程如图6所示。第一步利用单一指标R8 d来判定简单的正确数据和异常数据;第二步则是利用ΔR作为R8 d稳定性指标来进一步判定异常数据。
本文利用浙江温州、台州及舟山海域NJ01浮标、TZ01浮标以及ZS04处浮标典型数据,对渐变异常数据的判定方法进行了适用性验证。首先,选取同样位于台州外海TZ01浮标的2015年4−6月(图7a-c)和2014年6−7月(图7d-f)的两组正常数据。第一组2015年的原始数据是十分具有代表性的正确数据,Chl a浓度、DO浓度和pH之间存在非常高的正相关性,两两R8 d大于0.5,并且相关性的变化平稳,ΔR都小于0.34。而第二组2014年的正确数据相比于第一组数据变化更加复杂,从6月下旬,Chl a浓度与DO浓度和pH存在极弱的相关性,R8 d(DO−Chl a)和R8 d(pH−Chl a)接近于0,但随着7月初藻华事件的出现,上述R8 d逐渐升高,并在整个藻华期间处在一个平稳的高相关性时期。虽然在这一过程中R8 d的总体变化很大,但根据ΔR的计算结果都小于0.34,可以说明这个变化过程是稳定的渐变过程。那么根据图6的识别方法仍然可以准确判定为正确数据,因此证明了本文方法的适用性。
本研究同样利用了浙江台州海域TZ01浮标2013年5−6月(图8a-c),以及温州海域NJ01浮标2014年6月(图8d-f)和2015年3−4月(图8h-j)的3组存在渐变异常的数据集对本文识别方法进行了适用性验证。
第一组案例是2013年5−6月TZ01浮标数据(图8a),其中,5月初有一次藻华事件,3个参数变化同步浮标数据正常,而渐变异常数据实际上出现在5月24日前后,pH上升发生偏离,后续在5月30日前后恢复正常。图8b图8c分别给出了对应的R8 d和ΔR数据,图中红色为异常值区间(5月24−29日),灰色部分为相关性计算受异常值影响区间。可以看出5月15日出现ΔR>0.34的情况,但是根据图6判断流程,5月15日3组R8 d都升高到0.5以上,因而仍然判定为正确数据。而在5月24日(表4),R8 d(pH−DO)下降到−0.42,R8 d(Chl a−pH)下降到−0.39,并且ΔR(pH−DO)为0.89,大于0.34,多项指标符合本文渐变异常数据的判定标准,因此成功判定为异常数据,实现了数据异常早期识别。另外DO−Chl aR8 d虽然有所下降,但仍然保持在0.5以上。如果利用排除法,本方法可以进一步判定是3个参数中pH值出了问题。
第二组案例是2014年6月NJ01浮标的数据,如图8d所示渐变异常数据出现在6月9日前后。根据图8e图8f对应的R8 d和ΔR结果(表4),在6月9日虽然R8 d(DO−Chl a)和R8 d(pH−Chl a)的下降并未超过−0.3,但是DO−Chl a和pH−Chl a的ΔR分别高达0.41、0.44,皆大于0.34,故可判断出在6月9日数据出现了异常。根据后续Chl a浓度的变化也可看出6月9日是异常数据出现较早时期,证明了本文方法早期识别的有效性。
第三组案例是2015年3月和4月NJ01浮标数据(图8g-i),同样可以看出渐变异常数据开始出现在4月7日的前后。然而与前两组数据不同的是,本组不同的R8 d出现相反的变化趋势(表4),其中R8 d(DO−Chl a)降到了−0.41,而R8 d(pH−Chl a)却上升到了0.45,但两者的ΔR都大于0.34,最终4月7日被判定为异常数据起始点。通过上述多组案例的验证,本文的识别方法能够适用于浙江沿海多参数浮标数据的渐变异常类型识别。
海洋水体生化特性变化并不完全同步,一些参数相比于其他参数具有滞后现象。部分大型赤潮发生时,如图9a所示的舟山2015年9月25日前后的一次赤潮事件,藻类暴发导致叶绿素峰值的出现往往早于DO浓度或pH。这就导致在初期,叶绿素浓度与DO浓度或pH的R8 d数值相对较小(图9b),同时随着赤潮的发展,R8 d迅速升高,导致ΔR可能大于阈值0.34(图9c)。此种情况下,如果R8 d都高于0.5呈现极高正相关性亦可判定为正确数据,但是如果小于0.5则很容易被错误识别为异常数据。在这种剧烈而快速的海洋过程中,如何有效识别正常海洋规律现象与渐变异常数据是十分重要但又极具挑战性的问题。实际上,本文采用的方法是时间同步相关性分析。如果利用时间延迟模式或许可以有效避免此类异常数据的错误识别。然而,目前对于该类滞后现象产生的海洋学机制并不十分明了。因此,在识别方法中如何具体引入时间延迟模式(如延迟区间等)还需进一步研究。
本文数据主要集中在上半年,而季节性变化(特别是冬季)对近海海域的海洋现象有着重要影响。由于浙江沿岸受河流冲淡水、季风和各类水团影响较大,冬季浙江沿海海域受浙闽沿岸流影响,水中悬浮泥沙含量高,限制了藻类生长。在这一时期,水体Chl a浓度、pH和DO浓度的相关性比春、夏和秋3个季节要弱很多。图10为2014年冬季(2014年11月至2015年2月)TZ01浮标的观测结果,从图10a可看出,3个参数的时序变化依然连续平稳,ΔR也基本在0.34以内(图10c),也说明了数据的平稳性,但是相关性系数R8d时高时低(图10b),甚至出现极强的负相关。主要原因是在冬季水温低,藻类丰富度较小,导致叶绿素浓度变化很小,对pH和DO浓度的影响作用有限。反而在这一时期,DO浓度的变化受温度影响较大,有个缓慢上升过程。因此,冬季浙江海域的3个参数在机理上并不存在明确的相关性,而本文方法也仅基于同一年份前序时间数据的相关性进行渐变异常数据识别,所以在冬季可能会失效。
在上述不适用的情况下,我们需对时序相关性的概念进一步拓展,可利用同一海域季节性数据存在物候等现象,依靠历史同一时期观测数据集等,对浮标渐变异常数据进行有效地识别。如刘增宏等[34]采用历史水文观测资料集得到的温−盐度关系对Argo剖面浮标盐度资料进行校正,王辉赞等[35]也同样通过寻找Argo浮标不同剖面位置与其“最佳匹配”历史剖面资料对比判别的途径,对Argo浮标盐度偏移现象进行有效甄别。上述方法虽然用的是连续深度剖面数据,但是替换成连续时间序列数据同样适用。如图11所示,为台州大陈浮标在2014−2015年冬季与2015−2016年冬季的pH、DO浓度和Chl a浓度数据对比结果,可以看出这两年冬季同一时期的pH、DO浓度和Chl a浓度数据变化有较好的一致性趋势。因此利用与多年历史数据的相关性,可对pH、DO浓度和Chl a浓度数据进行异常识别。这或许是本文识别方法在冬季失效问题的一种有效解决方式,但需要大量历史数据的积累,目前还无法实现,需要进一步研究。
本研究通过对浙江沿岸6处浮标多年多参数观测数据进行分析,发现了与传统跳变异常数据不同的渐变异常数据类型。该异常数据类型呈现出在时序变化过程连续平稳,但随时间逐渐偏移,最后整体偏离正常数据的分布特征;并且在异常发生的初始阶段,其变化特征与由海洋环境变化引起的变化趋势很难在没有先验知识的条件下进行区分。因此本文提出了一种假设:浮标观测到的正常多参数数据不仅单一参数在一定时序上的变化是平稳连续的,并且两两参数间的相关性在一定时序上是稳定甚至是一致的。根据上述假设,本文建立了基于pH、DO浓度、Chl a浓度数据两两相关性的渐变异常数据类型自动识别方法,确定了以8 d时间窗口的两两相关系数(R8 d)作为核心相关性表征指标,并将前后两天R8 d之差的绝对值(ΔR)作为判断相关性时序分布稳定性指标,形成了利用R8 d和ΔR两项指标进行渐变异常数据判断与识别的流程。
本文提出的方法重点突出了多元参数间相关性系数时间序列上的变化特征,各判别指数计算过程简单、直观,易于实际浮标监测工作人员的理解和掌握。通过浙江沿海浮标实际测量数据案例检验,证明了该方法可以用于渐变异常数据类型的实时监测,对浮标的传感器渐变异常做到早期识别,特别是由生物污垢导致传感器测量值持续增加而引起的假赤潮现象,有较好的识别效果,可解决由此带来的赤潮预报虚警等问题。因此,在指导浮标日常检查与维护、确保数据的准确性和完整性方面有实际意义。本文根据单参数自校方法无法识别渐变异常数据类型,提出了一种简单,实用的有效解决方法。此方法为渐变异常值的自动识别及处理提供了新的思路。由于所处海域的不同,可能相关性稳定的时间窗口有所不同,需因地制宜,考虑季节性差异等因素的影响。因此在后续研究中应当针对在多参数变化不同步、冬季数据和非高斯分布数据等情况下,识别精度不高等局限性,可利用多年历史数据对其进行物候特征分析,提高相关性识别方法精度。
  • 国家重点研发计划(2018YFC0213103,2016YFC1400901);第二海洋研究所所基本科研业务费专项(QNYC201602);民用航天技术预先研究项目(D040401-06);国家自然科学基金(41876033)。
参考文献 引证文献
排序方式:
1
黄谟涛, 翟国君, 王瑞, 等. 海洋测量异常数据的检测[J]. 测绘学报, 1999, 28(3): 269−277.
Huang Motao, Zhai Guojun, Wang Rui, et al. The detection of abnormal data in marine survey[J]. Acta Geodaetica et Cartographica Sinica, 1999, 28(3): 269−277.
2
中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会. GB 17378.2−2007, 海洋监测规范 第2部分: 数据处理与分析质量控制[S]. 北京: 中国标准出版社, 2008.
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of China. GB 17378.2−2007, The specification for marine monitoring—Part 2: data processing and quality control of analysis[S]. Beijing: China Standard Press, 2008.
3
Sivareddy S, Paul A, Sluka T, et al. The pre-Argo ocean reanalyses may be seriously affected by the spatial coverage of moored buoys[J]. Scientific Reports, 2017, 7: 46685.
4
Dong Guozhong, Chen Dongying. Quality control algorithm for marine meteorological data based on interest degree association rules[J]. Journal of Coastal Research, 2019, 94(S1): 173−176.
5
黄冬梅, 康培红, 张明华, 等. 一种基于ULDB的海洋环境监测数据管理系统[P]. 中国: 201110004234. X, 2011−06−01.
Huang Dongmei, Kang Peihong, Zhang Minghua, et al. ULDB (Databases with Uncertainty and Lineage)-based marine environmental monitored data management system[P]. CN: 201110004234. X, 2011−06−01.
6
ARGO. Argo quality control management, Version 2.4, Argo data management[Z]. 2009.
7
D'Ortenzio F, Thierry V, Eldin G, et al. White book on oceanic autonomous platforms for biogeochemical studies: instrumentation and measure (PABIM), version 1.3[Z]. 2010.
8
Fu Wenju, Huang Guanwen, Yang Yuanxi, et al. Multi-GNSS combined precise point positioning using additional observations with opposite weight for real-time quality control[J]. Remote Sensing, 2019, 11(3): 311.
9
Cosoli S, Grcic B, De Vos S, et al. Improving data quality for the Australian high frequency ocean radar network through real-time and delayed-mode quality-control procedures[J]. Remote Sensing, 2018, 10(9): 1476.
10
Duan Boheng, Zhang Weimin, Yang Xiaofeng, et al. Assimilation of typhoon wind field retrieved from scatterometer and SAR based on the Huber norm quality control[J]. Remote Sensing, 2017, 9(10): 987.
11
Fichot C G, Downing B D, Bergamaschi B A, et al. High-resolution remote sensing of water quality in the San Francisco Bay–Delta Estuary[J]. Environmental Science & Technology, 2016, 50(2): 573−583.
12
Schuckmann K, Garau B, Wehde H, et al. MyOcean: real time quality control of temperature and salinity measurements[R]. 2010.
13
张明, 张韧, 王辉赞, 等. 基于Argo浮标数据的Aquarius数据产品质量评估[J]. 海洋信息, 2015(3): 21−28.
Zhang Ming, Zhang Ren, Wang Zanhui, et al. Quality evaluation of Aquarius data products based on Argo buoy data[J]. Marine Information, 2015(3): 21−28.
14
史静涛. 海洋环境实时观测数据质量控制方法研究与软件实现[D]. 天津: 国家海洋技术中心, 2010.
Shi Jingtao. The data quality control method research and software realization for marine environment real-time observation[D]. Tianjin: National Marine Technology Center, 2010.
15
Ishii M, Fukuda Y, Hirahara S, et al. Accuracy of global upper ocean heat content estimation expected from present observational data sets[J]. SOLA, 2017, 13: 163−167.
16
Shulski M, Cooper S, Roebke G, et al. The Nebraska Mesonet: technical overview of an automated state weather network[J]. Journal of Atmospheric and Oceanic Technology, 2018, 35(11): 2189−2200.
17
Jiang Jingang, Sun Lu, Fan Zhongya, et al. Outlier detection and sequence reconstruction in continuous time series of ocean observation data based on difference analysis and the Dixon criterion[J]. Limnology and Oceanography Methods, 2017, 15(11): 916−927.
18
窦文洁, 蒋锦刚, 周斌, 等. 基于多参数差分相关的海洋时序观测数据滤波算法[J]. 海洋学报, 2012, 34(5): 50−58.
Dou Wenjie, Jiang Jingang, Zhou Bin, et al. An algorithm for the difference correlation filter for multi-parameter marine timing observation data[J]. Haiyang Xuebao, 2012, 34(5): 50−58.
19
Oguma S, Nagata Y. Skewed water temperature occurrence frequency in the sea off Sanriku, Japan, and intrusion of the pure Kuroshio water[J]. Journal of Oceanography, 2002, 58(6): 787−796.
20
Mardia K V, Kent J T, Bibby J M. Multivariate analysis[J]. Probability and Mathematical Statistics, 1979, 37(1): 123−131.
21
Wei W W S. Multivariate Time Series Analysis and Applications[M]. New York: John Wiley & Sons Inc., 2019.
22
Bartholomew D J. Time series analysis forecasting and control[J]. Journal of the Operational Research Society, 1971, 22(2): 199−201.
23
Olson D A, Riedel T P, Long R, et al. Time series analysis of wintertime O3 and NOx formation using vector autoregressions[J]. Atmospheric Environment, 2019, 218: 116988.
24
Tsay R S. Time series model specification in the presence of outliers[J]. Journal of the American Statistical Association, 1986, 81(393): 132−141.
25
Razi M A, Athappilly K. A comparative predictive analysis of neural networks (NNs), nonlinear regression and classification and regression tree (CART) models[J]. Expert Systems with Applications, 2005, 29(1): 65−74.
26
Martínez-Álvarez F, Troncoso A, Riquelme J C, et al. Discovery of motifs to forecast outlier occurrence in time series[J]. Pattern Recognition Letters, 2011, 32(12): 1652−1665.
27
Cucina D, Di Salvatore A, Protopapas M K. Outliers detection in multivariate time series using genetic algorithms[J]. Chemometrics and Intelligent Laboratory Systems, 2014, 132: 103−110.
28
Tsay R S. Outliers, level shifts, and variance changes in time series[J]. Journal of Forecasting, 1988, 7(1): 1−20.
29
Harlé F, Chatelain F, Gouy-Pailler C, et al. Bayesian model for multiple change-points detection in multivariate time series[J]. IEEE Transactions on Signal Processing, 2016, 64(16): 4351−4362.
30
Boto K G, Bunt J S. Dissolved oxygen and pH relationships in northern Australian mangrove waterways[J]. Limnology and Oceanography, 1981, 26(6): 1176−1178.
31
Wallace J, Champagne P, Hall G. Time series relationships between chlorophyll-a, dissolved oxygen, and pH in three facultative wastewater stabilization ponds[J]. Environmental Science: Water Research & Technology, 2016, 2(6): 1032−1040.
32
谢群, 张瑜斌, 孙省利, 等. 流沙湾溶解氧的分布特征及其相关因素的探讨[J]. 环境科学与技术, 2009, 32(9): 39−44.
Xie Qun, Zhang Yubin, Sun Shengli, et al. Distribution characteristics of dissolved oxygen and correlating factors analysis in Liusha Bay[J]. Environmental Science & Technology, 2009, 32(9): 39−44.
33
Hollinger D Y, Richardson A D. Uncertainty in eddy covariance measurements and its application to physiological models[J]. Tree Physiology, 2005, 25(7): 873−885.
34
刘增宏, 许建平, 修义瑞, 等. 参考数据集对Argo剖面浮标盐度观测资料校正的影响[J]. 海洋预报, 2006, 23(4): 1−12.
Liu Zenghong, Xu Jianping, Xiu Yirui, et al. The effect of reference dataset on calibration of Argo profiling float salinity data[J]. Marine Forecasts, 2006, 23(4): 1−12.
35
王辉赞, 张韧, 王桂华, 等. Argo浮标温盐剖面观测资料的质量控制技术[J]. 地球物理学报, 2012, 55(2): 577−588.
Wang Zanhui, Zhang Ren, Wang Guihua, et al. Quality control of Argo temperature and salinity observation profiles[J]. Chinese Journal of Geophysics, 2012, 55(2): 577−588.
2020年第42卷第11期
PDF下载
100
43
引用本文
BibTeX
文章信息
doi: 10.3969/j.issn.0253-4193.2020.11.013
  • 接收时间:2019-09-28
  • 首发时间:2026-03-27
  • 出版时间:2020-11-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2019-09-28
  • 修回日期:2020-06-22
基金
国家重点研发计划(2018YFC0213103,2016YFC1400901);第二海洋研究所所基本科研业务费专项(QNYC201602);民用航天技术预先研究项目(D040401-06);国家自然科学基金(41876033)。
作者信息
    1 自然资源部第二海洋研究所 卫星海洋环境动力学国家重点实验室,浙江 杭州 310012
    2 浙江省海洋科学院,浙江 杭州 310007
    3 南方海洋科学与工程广东实验室,广东 广州 511458
    4 国家海洋局烟台海洋环境监测中心站,山东 烟台 264006
    5 中国科学院上海技术物理研究所,上海 200083

通讯作者:

*陶邦一(1983-),男,副研究员,从事海洋遥感方向研究。E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/hyxb/CN/10.3969/j.issn.0253-4193.2020.11.013
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