Article(id=1222963545919181618, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1222963536863678929, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20221243, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1655136000000, receivedDateStr=2022-06-14, revisedDate=1657555200000, revisedDateStr=2022-07-12, acceptedDate=null, acceptedDateStr=null, onlineDate=1769506830911, onlineDateStr=2026-01-27, pubDate=1682352000000, pubDateStr=2023-04-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769506830911, onlineIssueDateStr=2026-01-27, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769506830911, creator=13701087609, updateTime=1769506830911, updator=13701087609, issue=Issue{id=1222963536863678929, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='4', pageStart='1', pageEnd='220', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769506828752, creator=13701087609, updateTime=1769508076664, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1222968771057279321, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1222963536863678929, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1222968771057279322, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1222963536863678929, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=5, endPage=8, ext={EN=ArticleExt(id=1222963546191811401, articleId=1222963545919181618, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Spatial and Temporal Variation Characteristics of Precipitation During 1980-2020 in Heilongjiang Province, columnId=1222925279849341011, journalTitle=Water Resources and Power, columnName=HYDROLOGY, WATER RESOURCES AND ENVIRONMENT, runingTitle=null, highlight=null, articleAbstract=
In order to explore the temporal and spatial variation of annual precipitation and the type of precipitation field in Heilongjiang Province, this paper analyzed the precipitation of Heilongjiang Province from 1980 to 2020 using the Mann-Kendall test method, EOF decomposition method, Morlet wavelet analysis and other methods commonly used in modern climate statistical diagnosis. The results show that the precipitation tendency rate in Heilongjiang Province from 1980 to 2020 is 15.52 mm/10 a, that is, the precipitation has a significant upward trend. The precipitation in summer accounts for about 65% of the whole year, and only 3% in winter; Under the influence of topography and climate, precipitation in Heilongjiang Province showed significant spatial differences. As a whole, the south and central regions have higher precipitation, followed by the east, and the west and north regions have lower precipitation. According to the EOF decomposition, the precipitation in Heilongjiang Province can be divided into three modes and six precipitation fields: the first mode indicates that the precipitation in Heilongjiang province is more or less; The second mode showed that the central and northeastern parts of the province had more precipitation, while the southwest and Greater Khingan Mountains had less or opposite precipitation. The third mode showed that the precipitation was higher in the southwest of the province, and less or opposite in the southeast and Greater Khingan Mountains. There were two scale variation cycles of precipitation in Heilongjiang Province, 11-30 a and 3-7 a, with 28 a as the first main cycle.
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为探讨黑龙江省年降水量时空变化及降水场的类型,采用Mann-Kendall检验法、EOF分解法、Morlet小波分析等现代气候统计诊断中常用方法分析了1980~2020年黑龙江省降水量时空变化特征。结果表明,1980~2020年黑龙江省降水倾向率为15.52 mm/10a,即降水量有明显上升趋势,夏季降水量约占全年的65%,冬季仅占3%;受地形和气候的影响,黑龙江省降水量表现出显著的空间差异,整体表现为南部和中部的降水量较大,东部次之,西部和北部小;根据EOF分解,黑龙江省降水共分为3种模态6种降水场,其中第1模态表明全省降水偏多或偏少;第2模态表明省内中部和东北部降水偏多,西南部和大兴安岭地区降水偏少或相反,第3模态表明省内西南部降水偏多,东南部和大兴安岭地区降水偏少或相反;黑龙江省降水量存在11~30、3~7年两种尺度变化周期,28年为第一主周期。
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, authorsList=陈蕾, 戴长雷, 于成刚, 王润蒲)}, authors=[Author(id=1222963548716781604, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=hss_chenlei@126.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1222963548813250602, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, authorId=1222963548716781604, language=EN, stringName=Lei CHEN, firstName=Lei, middleName=null, lastName=CHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1a, 1b, 2, address=
1a.Institute of Cold Groundwater, Heilongjiang University, Harbin 150080, China
1b.School of Hydraulic and Electric Power, Heilongjiang University, Harbin 150080, China
2.Joint Laboratory of Hydrology and Hydraulic Engineering, Siberian Frozen Soil Institute, Heilongjiang University-Russian Academy of Science, Harbin 150080, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1222963550163816498, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, authorId=1222963548716781604, language=CN, stringName=陈蕾, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1a, 1b, 2, address=
1.a.黑龙江大学寒区地下水研究所,黑龙江 哈尔滨 150080
1.b.黑龙江大学水利电力学院,黑龙江 哈尔滨 150080
2.黑龙江大学-俄科院西伯利亚冻土所寒区水文与水利工程中俄联合实验室,黑龙江 哈尔滨 150080, bio={"content":"
陈蕾(1997-),女,硕士研究生,研究方向为水文学及水资源,E-mail:hss_chenlei@126.com
"}, bioImg=null, bioContent=
陈蕾(1997-),女,硕士研究生,研究方向为水文学及水资源,E-mail:hss_chenlei@126.com
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1.a.黑龙江大学寒区地下水研究所,黑龙江 哈尔滨 150080)]), AuthorCompany(id=1222963548414791692, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, xref=1b., ext=[AuthorCompanyExt(id=1222963548423180299, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, companyId=1222963548414791692, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
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2.Joint Laboratory of Hydrology and Hydraulic Engineering, Siberian Frozen Soil Institute, Heilongjiang University-Russian Academy of Science, Harbin 150080, China), AuthorCompanyExt(id=1222963548549009434, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, companyId=1222963548532232214, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.黑龙江大学-俄科院西伯利亚冻土所寒区水文与水利工程中俄联合实验室,黑龙江 哈尔滨 150080)])]), Author(id=1222963550264479798, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=daichanglei@126.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1222963550381920321, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, authorId=1222963550264479798, language=EN, stringName=Chang-lei DAI, firstName=Chang-lei, middleName=null, lastName=DAI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1a, 1b, 2, address=
1a.Institute of Cold Groundwater, Heilongjiang University, Harbin 150080, China
1b.School of Hydraulic and Electric Power, Heilongjiang University, Harbin 150080, China
2.Joint Laboratory of Hydrology and Hydraulic Engineering, Siberian Frozen Soil Institute, Heilongjiang University-Russian Academy of Science, Harbin 150080, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1222963550495166534, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, authorId=1222963550264479798, language=CN, stringName=戴长雷, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1a, 1b, 2, address=
1.a.黑龙江大学寒区地下水研究所,黑龙江 哈尔滨 150080
1.b.黑龙江大学水利电力学院,黑龙江 哈尔滨 150080
2.黑龙江大学-俄科院西伯利亚冻土所寒区水文与水利工程中俄联合实验室,黑龙江 哈尔滨 150080, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1222963548322516997, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, xref=1a., ext=[AuthorCompanyExt(id=1222963548326711302, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, companyId=1222963548322516997, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1a.Institute of Cold Groundwater, Heilongjiang University, Harbin 150080, China), AuthorCompanyExt(id=1222963548335099911, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, companyId=1222963548322516997, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.a.黑龙江大学寒区地下水研究所,黑龙江 哈尔滨 150080)]), AuthorCompany(id=1222963548414791692, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, xref=1b., ext=[AuthorCompanyExt(id=1222963548423180299, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, companyId=1222963548414791692, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1b.School of Hydraulic and Electric Power, Heilongjiang University, Harbin 150080, China), AuthorCompanyExt(id=1222963548431568909, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, companyId=1222963548414791692, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.b.黑龙江大学水利电力学院,黑龙江 哈尔滨 150080)]), AuthorCompany(id=1222963548532232214, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, xref=2., ext=[AuthorCompanyExt(id=1222963548540620824, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, companyId=1222963548532232214, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.Joint Laboratory of Hydrology and Hydraulic Engineering, Siberian Frozen Soil Institute, Heilongjiang University-Russian Academy of Science, Harbin 150080, China), AuthorCompanyExt(id=1222963548549009434, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, companyId=1222963548532232214, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
2.黑龙江大学-俄科院西伯利亚冻土所寒区水文与水利工程中俄联合实验室,黑龙江 哈尔滨 150080)])]), Author(id=1222963550608412750, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1222963550738436183, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, authorId=1222963550608412750, language=EN, stringName=Cheng-gang YU, firstName=Cheng-gang, middleName=null, lastName=YU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1a, 3, address=
1a.Institute of Cold Groundwater, Heilongjiang University, Harbin 150080, China
3.Heilongjiang Daxing’anling Hydrological and Water Resources Sub-Center, Daxing’anling 165000, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1222963550830710883, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, authorId=1222963550608412750, language=CN, stringName=于成刚, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1a, 3, address=
1.a.黑龙江大学寒区地下水研究所,黑龙江 哈尔滨 150080
3.黑龙江省大兴安岭水文水资源分中心,黑龙江 大兴安岭地区 165000, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1222963548322516997, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, xref=1a., ext=[AuthorCompanyExt(id=1222963548326711302, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, companyId=1222963548322516997, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1a.Institute of Cold Groundwater, Heilongjiang University, Harbin 150080, China), AuthorCompanyExt(id=1222963548335099911, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, companyId=1222963548322516997, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
1.a.黑龙江大学寒区地下水研究所,黑龙江 哈尔滨 150080)]), AuthorCompany(id=1222963548628701211, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, xref=3., ext=[AuthorCompanyExt(id=1222963548637089821, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, companyId=1222963548628701211, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3.Heilongjiang Daxing’anling Hydrological and Water Resources Sub-Center, Daxing’anling 165000, China), AuthorCompanyExt(id=1222963548645478430, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, companyId=1222963548628701211, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=
3.黑龙江省大兴安岭水文水资源分中心,黑龙江 大兴安岭地区 165000)])]), Author(id=1222963550939762794, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, 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=1222963551073980535, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, authorId=1222963550939762794, language=EN, stringName=Run-pu WANG, firstName=Run-pu, middleName=null, lastName=WANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1a, 1b, 2, address=
1a.Institute of Cold Groundwater, Heilongjiang University, Harbin 150080, China
1b.School of Hydraulic and Electric Power, Heilongjiang University, Harbin 150080, China
2.Joint Laboratory of Hydrology and Hydraulic Engineering, Siberian Frozen Soil Institute, Heilongjiang University-Russian Academy of Science, Harbin 150080, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1222963551166255229, tenantId=1146029695717560320, journalId=1205116964453384197, articleId=1222963545919181618, authorId=1222963550939762794, language=CN, stringName=王润蒲, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=
1a, 1b, 2, address=
1.a.黑龙江大学寒区地下水研究所,黑龙江 哈尔滨 150080
1.b.黑龙江大学水利电力学院,黑龙江 哈尔滨 150080
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