Article(id=1222925279803199861, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1222925278838513745, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20220631, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1648742400000, receivedDateStr=2022-04-01, revisedDate=1653408000000, revisedDateStr=2022-05-25, acceptedDate=null, acceptedDateStr=null, onlineDate=1769497707557, onlineDateStr=2026-01-27, pubDate=1677254400000, pubDateStr=2023-02-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769497707557, onlineIssueDateStr=2026-01-27, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769497707557, creator=13701087609, updateTime=1769497707557, updator=13701087609, issue=Issue{id=1222925278838513745, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='2', 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=1769497707328, creator=13701087609, updateTime=1769497707328, updator=13701087609, preIssue=null, nextIssue=null, ext=null, issueFiles=null}, startPage=57, endPage=60, ext={EN=ArticleExt(id=1222925280071635320, articleId=1222925279803199861, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Water Quality Assessment of Shiyang River Basin Based on CM-AHP, columnId=1222925279849341011, journalTitle=Water Resources and Power, columnName=HYDROLOGY, WATER RESOURCES AND ENVIRONMENT, runingTitle=null, highlight=null, articleAbstract=

In order to accurately describe the water environment quality of Shiyang River Basin and clarify the main pollution factors of water quality, according to the analysis results of water quality data of typical sections of Shiyang River Basin in Gansu Province, five pollution factors including dissolved oxygen, chemical oxygen demand, ammonia nitrogen, total phosphorus and fluoride were selected as water quality evaluation indexes. A combined weighting comprehensive evaluation model based on CM-AHP and entropy weight method was established to study the main pollution factors of Shiyang River Basin. The results show that the combined weight of total phosphorus and ammonia nitrogen pollution accounted for the largest proportion, reached 0.438 and 0.296, respectively, which were the main pollution factors of Shiyang River. The water quality of Shiyang River Basin gradually deteriorated from the upstream to the middle and lower reaches.

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为准确描述石羊河流域水环境质量状态,明晰流域水质的主要污染因子,根据甘肃省石羊河流域典型断面水质数据的分析结果,选取溶解氧、化学需氧量、氨氮、总磷、氟化物5项污染因子作为水质评价指标,建立了基于CM-AHP、熵权法的组合赋权综合评价模型,对石羊河流域主要污染因子进行研究。结果表明,总磷、氨氮污染组合权重占比最大,分别为0.438、0.296,是石羊河流域主要污染因子;石羊河流域从上游至中下游,水质逐步变差。

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王万祯(1985-),男,工程师,研究方向为水资源管理及水利信息化建设,E-mail:

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王万祯(1985-),男,工程师,研究方向为水资源管理及水利信息化建设,E-mail:

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王万祯(1985-),男,工程师,研究方向为水资源管理及水利信息化建设,E-mail:

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基于CM-AHP的石羊河流域水质评价
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王万祯 1 , 王鑫 2 , 王燕 2, 3 , 刘子金 2 , 赵志宏 2 , 连海东 2 , 胡小萌 2
水电能源科学 | 水文水资源与环境 2023,41(2): 57-60
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水电能源科学 | 水文水资源与环境 2023, 41(2): 57-60
基于CM-AHP的石羊河流域水质评价
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王万祯1 , 王鑫2, 王燕2, 3, 刘子金2, 赵志宏2, 连海东2, 胡小萌2
作者信息
  • 1.甘肃省水利厅石羊河流域水资源利用中心,甘肃 武威 733000
  • 2.华北水利水电大学水利学院,河南 郑州 450046
  • 3.浙江省农村水利水电资源配置与调控关键技术重点实验室,浙江 杭州 310018
  • 王万祯(1985-),男,工程师,研究方向为水资源管理及水利信息化建设,E-mail:

Water Quality Assessment of Shiyang River Basin Based on CM-AHP
Wan-zhen WANG1 , Xin WANG2, Yan WANG2, 3, Zi-jin LIU2, Zhi-hong ZHAO2, Hai-dong LIAN2, Xiao-meng HU2
Affiliations
  • 1.Shiyang River Basin Water Resources Utilization Center, Gansu Provincial Water Resources Department, Wuwei 733000, China
  • 2.School of Water Conservancy, North China University of Water Resources and Electric Power, Zhengzhou 450046, China
  • 3.Key Laboratory for Technology in Rural Water Management of Zhejiang Province, Hangzhou 310018, China
出版时间: 2023-02-25 doi: 10.20040/j.cnki.1000-7709.2023.20220631
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为准确描述石羊河流域水环境质量状态,明晰流域水质的主要污染因子,根据甘肃省石羊河流域典型断面水质数据的分析结果,选取溶解氧、化学需氧量、氨氮、总磷、氟化物5项污染因子作为水质评价指标,建立了基于CM-AHP、熵权法的组合赋权综合评价模型,对石羊河流域主要污染因子进行研究。结果表明,总磷、氨氮污染组合权重占比最大,分别为0.438、0.296,是石羊河流域主要污染因子;石羊河流域从上游至中下游,水质逐步变差。

CM-AHP  /  模糊评价法  /  云模型  /  组合赋权  /  水质评价  /  熵权法

In order to accurately describe the water environment quality of Shiyang River Basin and clarify the main pollution factors of water quality, according to the analysis results of water quality data of typical sections of Shiyang River Basin in Gansu Province, five pollution factors including dissolved oxygen, chemical oxygen demand, ammonia nitrogen, total phosphorus and fluoride were selected as water quality evaluation indexes. A combined weighting comprehensive evaluation model based on CM-AHP and entropy weight method was established to study the main pollution factors of Shiyang River Basin. The results show that the combined weight of total phosphorus and ammonia nitrogen pollution accounted for the largest proportion, reached 0.438 and 0.296, respectively, which were the main pollution factors of Shiyang River. The water quality of Shiyang River Basin gradually deteriorated from the upstream to the middle and lower reaches.

CM-AHP  /  fuzzy evaluation method  /  cloud model  /  combination weighting  /  water quality assessment  /  entropy weight method
王万祯, 王鑫, 王燕, 刘子金, 赵志宏, 连海东, 胡小萌. 基于CM-AHP的石羊河流域水质评价. 水电能源科学, 2023 , 41 (2) : 57 -60 . DOI: 10.20040/j.cnki.1000-7709.2023.20220631
Wan-zhen WANG, Xin WANG, Yan WANG, Zi-jin LIU, Zhi-hong ZHAO, Hai-dong LIAN, Xiao-meng HU. Water Quality Assessment of Shiyang River Basin Based on CM-AHP[J]. Water Resources and Power, 2023 , 41 (2) : 57 -60 . DOI: 10.20040/j.cnki.1000-7709.2023.20220631
  • 国家自然科学基金项目(51579102)
  • 中原科技创新领军人才支持计划(204200510048)
  • 浙江省重点研发计划(2021C03019)
  • 甘肃省水利科研与计划项目(2021-20)
2023年第41卷第2期
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doi: 10.20040/j.cnki.1000-7709.2023.20220631
  • 接收时间:2022-04-01
  • 首发时间:2026-01-27
  • 出版时间:2023-02-25
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  • 收稿日期:2022-04-01
  • 修回日期:2022-05-25
基金
国家自然科学基金项目(51579102)
中原科技创新领军人才支持计划(204200510048)
浙江省重点研发计划(2021C03019)
甘肃省水利科研与计划项目(2021-20)
作者信息
    1.甘肃省水利厅石羊河流域水资源利用中心,甘肃 武威 733000
    2.华北水利水电大学水利学院,河南 郑州 450046
    3.浙江省农村水利水电资源配置与调控关键技术重点实验室,浙江 杭州 310018
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https://castjournals.cast.org.cn/joweb/sdnykx/CN/10.20040/j.cnki.1000-7709.2023.20220631
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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
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