Article(id=1223202686468739513, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223202678788965355, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2023.20230357, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1678464000000, receivedDateStr=2023-03-11, revisedDate=1681056000000, revisedDateStr=2023-04-10, acceptedDate=null, acceptedDateStr=null, onlineDate=1769563846460, onlineDateStr=2026-01-28, pubDate=1703433600000, pubDateStr=2023-12-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769563846460, onlineIssueDateStr=2026-01-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769563846460, creator=13701087609, updateTime=1769563846460, updator=13701087609, issue=Issue{id=1223202678788965355, tenantId=1146029695717560320, journalId=1205116964453384197, year='2023', volume='41', issue='12', pageStart='1', pageEnd='228', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769563844630, creator=13701087609, updateTime=1769563913308, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1223202966899901286, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223202678788965355, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1223202966899901287, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1223202678788965355, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=36, endPage=40, ext={EN=ArticleExt(id=1223202687789945300, articleId=1223202686468739513, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Research on Water Footprint of Power Industry Between Beijing, Tianjin and Hebei Regions Under Dual Carbon Goals, columnId=1222925279849341011, journalTitle=Water Resources and Power, columnName=HYDROLOGY, WATER RESOURCES AND ENVIRONMENT, runingTitle=null, highlight=null, articleAbstract=

The current regional water supply and power generation structure is not able to achieve sustainable development in the long term. It is worth exploring whether the production, trade and the corresponding water footprint of the power sector in the Beijing-Tianjin-Hebei (BTH) region can meet the long-term development needs of the region after the dual-carbon goals is proposed. Therefore, this study constructed a dynamic multiregional computable general equilibrium model to simulate the changes in the production and trade of the power sector and its water footprint in the BTH region caused by the carbon reduction policy. Four carbon reduction scenarios were designed in the model to explore the impacts of policies such as carbon tax, investment and renewable energy subsidies. The results show that the carbon tax policy has the most significant water saving effect on power generation; The carbon reduction policy significantly increases the inter-regional flow of virtual water in the power trade; The complete water footprint of the power sector under various scenarios does not change much (less than 15%), in which the water footprint of the power sector in Beijing has the highest sensitivity to the carbon reduction policy. Therefore, the focus of water conservation in the power sector under the dual-carbon target should be on the trade chain, optimizing the trade structure and reducing interregional virtual water flows.

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为探讨双碳目标下京津冀地区电力行业的生产贸易及相应水足迹是否能满足地区长期发展需求的问题,构建了一个动态多区域可计算一般平衡模型模拟减碳政策给京津冀地区电力行业生产贸易及其水足迹带来的变化,模型中设计了4种碳减排方案,以研究碳税、投资和可再生能源补贴等政策的影响。结果表明,碳税政策发电节水效果最显著;减碳政策会大幅增加电力贸易虚拟水的区域间流动;各种情景下电力行业完全水足迹变化不大(低于15%),其中北京市电力行业水足迹对减碳政策的敏感度最高。因此,双碳目标下电力行业的节水重点应着眼于贸易环节,优化贸易结构,减少区域间虚拟水流动。

, correspAuthors=null, authorNote=null, correspAuthorsNote=
周茜(1984-),女,博士、副教授、硕导,研究方向为水-能耦合,E-mail:
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彭颖(1998-),女,硕士研究生,研究方向为电力与水资源需求分析,E-mail:

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彭颖(1998-),女,硕士研究生,研究方向为电力与水资源需求分析,E-mail:

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彭颖(1998-),女,硕士研究生,研究方向为电力与水资源需求分析,E-mail:

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双碳目标下京津冀区域间电力行业水足迹研究
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彭颖 a, b , 周茜 a, b
水电能源科学 | 水文水资源与环境 2023,41(12): 36-40
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水电能源科学 | 水文水资源与环境 2023, 41(12): 36-40
双碳目标下京津冀区域间电力行业水足迹研究
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彭颖a, b , 周茜a, b
作者信息
  • a.华北电力大学经济与管理学院,北京 102206
  • b.华北电力大学新能源电力与低碳发展研究北京市重点实验室,北京 102206
  • 彭颖(1998-),女,硕士研究生,研究方向为电力与水资源需求分析,E-mail:

通讯作者:

周茜(1984-),女,博士、副教授、硕导,研究方向为水-能耦合,E-mail:
Research on Water Footprint of Power Industry Between Beijing, Tianjin and Hebei Regions Under Dual Carbon Goals
Ying PENGa, b , Qian ZHOUa, b
Affiliations
  • a.School of Economics and Management, North China Electric Power University, Beijing 102206, China
  • b.Beijing Key Laboratory of New Energy and Low-Carbon Development, North China Electric Power University, Beijing 102206, China
出版时间: 2023-12-25 doi: 10.20040/j.cnki.1000-7709.2023.20230357
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为探讨双碳目标下京津冀地区电力行业的生产贸易及相应水足迹是否能满足地区长期发展需求的问题,构建了一个动态多区域可计算一般平衡模型模拟减碳政策给京津冀地区电力行业生产贸易及其水足迹带来的变化,模型中设计了4种碳减排方案,以研究碳税、投资和可再生能源补贴等政策的影响。结果表明,碳税政策发电节水效果最显著;减碳政策会大幅增加电力贸易虚拟水的区域间流动;各种情景下电力行业完全水足迹变化不大(低于15%),其中北京市电力行业水足迹对减碳政策的敏感度最高。因此,双碳目标下电力行业的节水重点应着眼于贸易环节,优化贸易结构,减少区域间虚拟水流动。

水足迹  /  发电用水  /  CGE模型  /  可再生能源发电  /  双碳目标  /  京津冀地区

The current regional water supply and power generation structure is not able to achieve sustainable development in the long term. It is worth exploring whether the production, trade and the corresponding water footprint of the power sector in the Beijing-Tianjin-Hebei (BTH) region can meet the long-term development needs of the region after the dual-carbon goals is proposed. Therefore, this study constructed a dynamic multiregional computable general equilibrium model to simulate the changes in the production and trade of the power sector and its water footprint in the BTH region caused by the carbon reduction policy. Four carbon reduction scenarios were designed in the model to explore the impacts of policies such as carbon tax, investment and renewable energy subsidies. The results show that the carbon tax policy has the most significant water saving effect on power generation; The carbon reduction policy significantly increases the inter-regional flow of virtual water in the power trade; The complete water footprint of the power sector under various scenarios does not change much (less than 15%), in which the water footprint of the power sector in Beijing has the highest sensitivity to the carbon reduction policy. Therefore, the focus of water conservation in the power sector under the dual-carbon target should be on the trade chain, optimizing the trade structure and reducing interregional virtual water flows.

water footprint  /  water consumption for power generation  /  CGE model  /  renewable energy generation  /  dual carbon goals  /  Beijing-Tianjin-Hebei region
彭颖, 周茜. 双碳目标下京津冀区域间电力行业水足迹研究. 水电能源科学, 2023 , 41 (12) : 36 -40 . DOI: 10.20040/j.cnki.1000-7709.2023.20230357
Ying PENG, Qian ZHOU. Research on Water Footprint of Power Industry Between Beijing, Tianjin and Hebei Regions Under Dual Carbon Goals[J]. Water Resources and Power, 2023 , 41 (12) : 36 -40 . DOI: 10.20040/j.cnki.1000-7709.2023.20230357
  • 北京市社会科学基金项目(19GLB014)
2023年第41卷第12期
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doi: 10.20040/j.cnki.1000-7709.2023.20230357
  • 接收时间:2023-03-11
  • 首发时间:2026-01-28
  • 出版时间:2023-12-25
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  • 收稿日期:2023-03-11
  • 修回日期:2023-04-10
基金
北京市社会科学基金项目(19GLB014)
作者信息
    a.华北电力大学经济与管理学院,北京 102206
    b.华北电力大学新能源电力与低碳发展研究北京市重点实验室,北京 102206

通讯作者:

周茜(1984-),女,博士、副教授、硕导,研究方向为水-能耦合,E-mail:
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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
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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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