Article(id=1223193065867825734, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223193053830169317, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20220722, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1649692800000, receivedDateStr=2022-04-12, revisedDate=1652544000000, revisedDateStr=2022-05-15, acceptedDate=null, acceptedDateStr=null, onlineDate=1769561552731, onlineDateStr=2026-01-28, pubDate=1674576000000, pubDateStr=2023-01-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769561552731, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769561552731, creator=13701087609, updateTime=1769561552731, updator=13701087609, issue=Issue{id=1223193053830169317, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='1', pageStart='1', pageEnd='220', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769561549861, creator=13701087609, updateTime=1769567790701, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1223219229885857794, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223193053830169317, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1223219229885857795, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223193053830169317, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=55, endPage=58, ext={EN=ArticleExt(id=1223193066438251123, articleId=1223193065867825734, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Distribution Characteristics and Source Analysis of Trace Elements in Plateau Rivers Under Variable Hydrological Conditions, columnId=1222925279849341011, journalTitle=Water Resources and Power, columnName=HYDROLOGY, WATER RESOURCES AND ENVIRONMENT, runingTitle=null, highlight=null, articleAbstract=

In order to study the correlation and distribution characteristics of arsenic (As 75) and other trace elements in the water of plateau rivers, the trace elements in the water of Yalong River in July 2021 (wet season) and November 2021 (dry season), an important tributary of the Yarlung Zangbo River, were investigated and analyzed. Based on correlation analysis, cluster analysis and principal component analysis, the relationships among arsenic 75 (As 75), boron 11 (B 11), iron (Fe 57), strontium 88 (Sr 88), tin 118 (Sn 118), lithium 7 (Li 7), vanadium 51 (V 51), cobalt 59 (Co 59), nickel 60 (Ni 60), copper 63 (Cu 63), zinc 66 (Zn 66), selenium 82 (Se 82), molybdenum 98 (Mo 98) and lead 208 (Pb 208) in water were explored. The results show that there are significant differences among the elements in wet season and dry season, which can be divided into three categories: The elements with stable contents in wet season and dry season (Ni 60, Co 59, Cu 63, Li 7, Zn 66); The elements with obvious seasonal variation (Sr 88, V 51, Mo 98, Li 7, Se 82, As 75, B 11, Pb 208); Elements less associated with other elements (Sn 118). In addition, most of the trace elements in the Yalong River Basin are related to Ni 60, Co 59, Cu 63, Li 7 and Zn 66. The study can provide scientific basis for understanding the changes of water environment in the basin and subsequent environmental protection.

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为研究高原河流水体中砷(As 75)等微量元素之间的关联性与分布特征,于2021年7月(丰水期)和2021年11月(枯水期)对雅鲁藏布江的重要支流雅砻河水体开展微量元素调查分析。基于相关性分析、聚类分析及主成分分析等数理统计手段探究水体中的砷75(As 75)、硼11(B 11)、铁(Fe 57)、锶88(Sr 88)、锡118(Sn 118)、锂7(Li 7)、钒51(V 51)、钴59(Co 59)、镍60(Ni 60)、铜63(Cu 63)、锌66(Zn 66)、硒82(Se 82)、钼98(Mo 98)、铅208(Pb 208)等元素间的关系。结果表明,各元素之间在丰水期和枯水期差异显著,可分为丰水期和枯水期含量均较为稳定的元素(Ni 60、Co 59、Cu 63、Li 7、Zn 66)、季节性变化明显的元素(Sr 88、V 51、Mo 98、Li 7、Se 82、As 75、B 11、Pb 208)、与其他元素联系较少的元素(Sn 118)三类。此外,雅砻河流域水体大部分的微量元素均与Ni 60、Co 59、Cu 63、Li 7、Zn 66存在一定相关性。研究结果可为了解流域内水环境变化及后续环境保护提供依据。

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燕文明(1982-),女,高级实验师,研究方向为水环境保护与生态修复,E-mail:
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蒋超(2001-),男,研究方向为水环境保护与生态修复,E-mail:

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变化水文条件下高原河流微量元素的分布及溯源
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蒋超 a , 燕文明 b , 何翔宇 a , 王小林 a , 宋勇锋 a , 吴斌 a , 田玢 a , 刘天杨 a
水电能源科学 | 水文水资源与环境 2023,41(1): 55-58
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水电能源科学 | 水文水资源与环境 2023, 41(1): 55-58
变化水文条件下高原河流微量元素的分布及溯源
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蒋超a , 燕文明b , 何翔宇a, 王小林a, 宋勇锋a, 吴斌a, 田玢a, 刘天杨a
作者信息
  • a.河海大学水文水资源学院,江苏 南京 210098
  • b.河海大学水文水资源与水利工程科学国家重点实验室,江苏 南京 210098
  • 蒋超(2001-),男,研究方向为水环境保护与生态修复,E-mail:

通讯作者:

燕文明(1982-),女,高级实验师,研究方向为水环境保护与生态修复,E-mail:
Distribution Characteristics and Source Analysis of Trace Elements in Plateau Rivers Under Variable Hydrological Conditions
Chao JIANGa , Wen-ming YANb , Xiang-yu HEa, Xiao-lin WANGa, Yong-feng SONGa, Bin WUa, Bin TIANa, Tian-yang LIUa
Affiliations
  • a.College of Hydrology and Water Resources, Hohai University, Nanjing 210098, China
  • b.State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China
出版时间: 2023-01-25 doi: 10.20040/j.cnki.1000-7709.2023.20220722
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为研究高原河流水体中砷(As 75)等微量元素之间的关联性与分布特征,于2021年7月(丰水期)和2021年11月(枯水期)对雅鲁藏布江的重要支流雅砻河水体开展微量元素调查分析。基于相关性分析、聚类分析及主成分分析等数理统计手段探究水体中的砷75(As 75)、硼11(B 11)、铁(Fe 57)、锶88(Sr 88)、锡118(Sn 118)、锂7(Li 7)、钒51(V 51)、钴59(Co 59)、镍60(Ni 60)、铜63(Cu 63)、锌66(Zn 66)、硒82(Se 82)、钼98(Mo 98)、铅208(Pb 208)等元素间的关系。结果表明,各元素之间在丰水期和枯水期差异显著,可分为丰水期和枯水期含量均较为稳定的元素(Ni 60、Co 59、Cu 63、Li 7、Zn 66)、季节性变化明显的元素(Sr 88、V 51、Mo 98、Li 7、Se 82、As 75、B 11、Pb 208)、与其他元素联系较少的元素(Sn 118)三类。此外,雅砻河流域水体大部分的微量元素均与Ni 60、Co 59、Cu 63、Li 7、Zn 66存在一定相关性。研究结果可为了解流域内水环境变化及后续环境保护提供依据。

雅砻河  /  微量元素  /  丰水期  /  枯水期  /  溯源

In order to study the correlation and distribution characteristics of arsenic (As 75) and other trace elements in the water of plateau rivers, the trace elements in the water of Yalong River in July 2021 (wet season) and November 2021 (dry season), an important tributary of the Yarlung Zangbo River, were investigated and analyzed. Based on correlation analysis, cluster analysis and principal component analysis, the relationships among arsenic 75 (As 75), boron 11 (B 11), iron (Fe 57), strontium 88 (Sr 88), tin 118 (Sn 118), lithium 7 (Li 7), vanadium 51 (V 51), cobalt 59 (Co 59), nickel 60 (Ni 60), copper 63 (Cu 63), zinc 66 (Zn 66), selenium 82 (Se 82), molybdenum 98 (Mo 98) and lead 208 (Pb 208) in water were explored. The results show that there are significant differences among the elements in wet season and dry season, which can be divided into three categories: The elements with stable contents in wet season and dry season (Ni 60, Co 59, Cu 63, Li 7, Zn 66); The elements with obvious seasonal variation (Sr 88, V 51, Mo 98, Li 7, Se 82, As 75, B 11, Pb 208); Elements less associated with other elements (Sn 118). In addition, most of the trace elements in the Yalong River Basin are related to Ni 60, Co 59, Cu 63, Li 7 and Zn 66. The study can provide scientific basis for understanding the changes of water environment in the basin and subsequent environmental protection.

Yalong River  /  trace elements  /  wet season  /  dry season  /  sources analysis
蒋超, 燕文明, 何翔宇, 王小林, 宋勇锋, 吴斌, 田玢, 刘天杨. 变化水文条件下高原河流微量元素的分布及溯源. 水电能源科学, 2023 , 41 (1) : 55 -58 . DOI: 10.20040/j.cnki.1000-7709.2023.20220722
Chao JIANG, Wen-ming YAN, Xiang-yu HE, Xiao-lin WANG, Yong-feng SONG, Bin WU, Bin TIAN, Tian-yang LIU. Distribution Characteristics and Source Analysis of Trace Elements in Plateau Rivers Under Variable Hydrological Conditions[J]. Water Resources and Power, 2023 , 41 (1) : 55 -58 . DOI: 10.20040/j.cnki.1000-7709.2023.20220722
  • 中科院“西部之光”项目(E129030101)
  • 国家自然科学基金项目(41971047)
  • 江苏省高等学校大学生创新创业训练计划项目(202110294178Y)
  • 水文水资源与水利工程科学国家重点实验室“一带一路”水与可持续发展科技基金项目(2020491811)
2023年第41卷第1期
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doi: 10.20040/j.cnki.1000-7709.2023.20220722
  • 接收时间:2022-04-12
  • 首发时间:2026-01-28
  • 出版时间:2023-01-25
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  • 收稿日期:2022-04-12
  • 修回日期:2022-05-15
基金
中科院“西部之光”项目(E129030101)
国家自然科学基金项目(41971047)
江苏省高等学校大学生创新创业训练计划项目(202110294178Y)
水文水资源与水利工程科学国家重点实验室“一带一路”水与可持续发展科技基金项目(2020491811)
作者信息
    a.河海大学水文水资源学院,江苏 南京 210098
    b.河海大学水文水资源与水利工程科学国家重点实验室,江苏 南京 210098

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燕文明(1982-),女,高级实验师,研究方向为水环境保护与生态修复,E-mail:
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https://castjournals.cast.org.cn/joweb/sdnykx/CN/10.20040/j.cnki.1000-7709.2023.20220722
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2种不同金属材料的力学参数

Family
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Number of
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种数
Number of
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Percentage of total
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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