{"title":"根据北朝鲜大坝运行情况评估南朝鲜共有河流的缺水情况和内流流量","authors":"Jae-Kyoung Lee, Suk Hwan Jang","doi":"10.2166/nh.2024.145","DOIUrl":null,"url":null,"abstract":"<div><div data- reveal-group-><div><img alt=\"graphic\" data-src=\"https://iwa.silverchair-cdn.com/iwa/content_public/journal/hr/55/5/10.2166_nh.2024.145/1/m_hydrology-d-23-00145gf01.png?Expires=1720093519&Signature=5K4YepXiHJhfvsyshQSCFDkC5GkVBPz67qacJ01qBzlujq8HQnMTfQ0Q6mpQZc~wqjWmnycbQ6~4IDiPOJMDNuPWpVabtfC3nENocBjfVRgA2gRZkFDbS71DXRrNGZ3~xJuBDAhSELuG1ZGKvyl1kcKNbJJbzrkDGa~KdQmfXOOrrVZtqHFS87WW2Gj5J8rbFeCrkCDmoP2hPTwIXySbTFCDrxY7~PzsHsolXlCXIv3HgUcT4bU~rOZAGnsExN0t29B5kmM2xXSxv6nrxXZMhaSudN2lNL7nau9ajkOE02WSZPRDlAdHwLmgplv3bbq-2Wj3EJJTgXUcppW9mZItxw__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA\" path-from-xml=\"hydrology-d-23-00145gf01.tif\" src=\"https://iwa.silverchair-cdn.com/iwa/content_public/journal/hr/55/5/10.2166_nh.2024.145/1/m_hydrology-d-23-00145gf01.png?Expires=1720093519&Signature=5K4YepXiHJhfvsyshQSCFDkC5GkVBPz67qacJ01qBzlujq8HQnMTfQ0Q6mpQZc~wqjWmnycbQ6~4IDiPOJMDNuPWpVabtfC3nENocBjfVRgA2gRZkFDbS71DXRrNGZ3~xJuBDAhSELuG1ZGKvyl1kcKNbJJbzrkDGa~KdQmfXOOrrVZtqHFS87WW2Gj5J8rbFeCrkCDmoP2hPTwIXySbTFCDrxY7~PzsHsolXlCXIv3HgUcT4bU~rOZAGnsExN0t29B5kmM2xXSxv6nrxXZMhaSudN2lNL7nau9ajkOE02WSZPRDlAdHwLmgplv3bbq-2Wj3EJJTgXUcppW9mZItxw__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA\"/><div>View largeDownload slide</div></div></div><div content- data-reveal=\"data-reveal\"><div><img alt=\"graphic\" data-src=\"https://iwa.silverchair-cdn.com/iwa/content_public/journal/hr/55/5/10.2166_nh.2024.145/1/m_hydrology-d-23-00145gf01.png?Expires=1720093519&Signature=5K4YepXiHJhfvsyshQSCFDkC5GkVBPz67qacJ01qBzlujq8HQnMTfQ0Q6mpQZc~wqjWmnycbQ6~4IDiPOJMDNuPWpVabtfC3nENocBjfVRgA2gRZkFDbS71DXRrNGZ3~xJuBDAhSELuG1ZGKvyl1kcKNbJJbzrkDGa~KdQmfXOOrrVZtqHFS87WW2Gj5J8rbFeCrkCDmoP2hPTwIXySbTFCDrxY7~PzsHsolXlCXIv3HgUcT4bU~rOZAGnsExN0t29B5kmM2xXSxv6nrxXZMhaSudN2lNL7nau9ajkOE02WSZPRDlAdHwLmgplv3bbq-2Wj3EJJTgXUcppW9mZItxw__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA\" path-from-xml=\"hydrology-d-23-00145gf01.tif\" src=\"https://iwa.silverchair-cdn.com/iwa/content_public/journal/hr/55/5/10.2166_nh.2024.145/1/m_hydrology-d-23-00145gf01.png?Expires=1720093519&Signature=5K4YepXiHJhfvsyshQSCFDkC5GkVBPz67qacJ01qBzlujq8HQnMTfQ0Q6mpQZc~wqjWmnycbQ6~4IDiPOJMDNuPWpVabtfC3nENocBjfVRgA2gRZkFDbS71DXRrNGZ3~xJuBDAhSELuG1ZGKvyl1kcKNbJJbzrkDGa~KdQmfXOOrrVZtqHFS87WW2Gj5J8rbFeCrkCDmoP2hPTwIXySbTFCDrxY7~PzsHsolXlCXIv3HgUcT4bU~rOZAGnsExN0t29B5kmM2xXSxv6nrxXZMhaSudN2lNL7nau9ajkOE02WSZPRDlAdHwLmgplv3bbq-2Wj3EJJTgXUcppW9mZItxw__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA\"/><div>View largeDownload slide</div></div><i> </i><span>Close modal</span></div></div><p>The Korean Peninsula's mountainous terrain poses challenges to effective water resource management. Notably, two significant river basins, North Han River and Imjin River basins, are essentially shared rivers originating in North Korea. After the construction of various dams in North Korea, billions of tons per year of water annually decreased from the upper reaches of these rivers of North Korea to South Korea. This study conducted an impact analysis on two major river basins affected by dam operations in North Korea. Both before and after the Imnam Dam operation, significant reduction (27.7%) in the average monthly inflow was observed, and the total release of the Hwacheon Dam in South Korea decreased by 40.2%. The analysis of instream flow indicated that the operation of dams in North Korea had a substantial impact on fulfilling instream flow requirements for dams located in North Han River and Imjin River basins. To ensure instream flow, this study proposed two plans. The first plan involved the utilization of existing dams in the North Han River basin, while the second plan suggested connecting the dams in North Korea, taking into account the shared rivers.</p>","PeriodicalId":13096,"journal":{"name":"Hydrology Research","volume":"33 1","pages":""},"PeriodicalIF":2.6000,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Evaluation of water shortage and instream flows of shared rivers in South Korea according to the dam operations in North Korea\",\"authors\":\"Jae-Kyoung Lee, Suk Hwan Jang\",\"doi\":\"10.2166/nh.2024.145\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div data- reveal-group-><div><img alt=\\\"graphic\\\" data-src=\\\"https://iwa.silverchair-cdn.com/iwa/content_public/journal/hr/55/5/10.2166_nh.2024.145/1/m_hydrology-d-23-00145gf01.png?Expires=1720093519&Signature=5K4YepXiHJhfvsyshQSCFDkC5GkVBPz67qacJ01qBzlujq8HQnMTfQ0Q6mpQZc~wqjWmnycbQ6~4IDiPOJMDNuPWpVabtfC3nENocBjfVRgA2gRZkFDbS71DXRrNGZ3~xJuBDAhSELuG1ZGKvyl1kcKNbJJbzrkDGa~KdQmfXOOrrVZtqHFS87WW2Gj5J8rbFeCrkCDmoP2hPTwIXySbTFCDrxY7~PzsHsolXlCXIv3HgUcT4bU~rOZAGnsExN0t29B5kmM2xXSxv6nrxXZMhaSudN2lNL7nau9ajkOE02WSZPRDlAdHwLmgplv3bbq-2Wj3EJJTgXUcppW9mZItxw__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA\\\" path-from-xml=\\\"hydrology-d-23-00145gf01.tif\\\" src=\\\"https://iwa.silverchair-cdn.com/iwa/content_public/journal/hr/55/5/10.2166_nh.2024.145/1/m_hydrology-d-23-00145gf01.png?Expires=1720093519&Signature=5K4YepXiHJhfvsyshQSCFDkC5GkVBPz67qacJ01qBzlujq8HQnMTfQ0Q6mpQZc~wqjWmnycbQ6~4IDiPOJMDNuPWpVabtfC3nENocBjfVRgA2gRZkFDbS71DXRrNGZ3~xJuBDAhSELuG1ZGKvyl1kcKNbJJbzrkDGa~KdQmfXOOrrVZtqHFS87WW2Gj5J8rbFeCrkCDmoP2hPTwIXySbTFCDrxY7~PzsHsolXlCXIv3HgUcT4bU~rOZAGnsExN0t29B5kmM2xXSxv6nrxXZMhaSudN2lNL7nau9ajkOE02WSZPRDlAdHwLmgplv3bbq-2Wj3EJJTgXUcppW9mZItxw__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA\\\"/><div>View largeDownload slide</div></div></div><div content- data-reveal=\\\"data-reveal\\\"><div><img alt=\\\"graphic\\\" data-src=\\\"https://iwa.silverchair-cdn.com/iwa/content_public/journal/hr/55/5/10.2166_nh.2024.145/1/m_hydrology-d-23-00145gf01.png?Expires=1720093519&Signature=5K4YepXiHJhfvsyshQSCFDkC5GkVBPz67qacJ01qBzlujq8HQnMTfQ0Q6mpQZc~wqjWmnycbQ6~4IDiPOJMDNuPWpVabtfC3nENocBjfVRgA2gRZkFDbS71DXRrNGZ3~xJuBDAhSELuG1ZGKvyl1kcKNbJJbzrkDGa~KdQmfXOOrrVZtqHFS87WW2Gj5J8rbFeCrkCDmoP2hPTwIXySbTFCDrxY7~PzsHsolXlCXIv3HgUcT4bU~rOZAGnsExN0t29B5kmM2xXSxv6nrxXZMhaSudN2lNL7nau9ajkOE02WSZPRDlAdHwLmgplv3bbq-2Wj3EJJTgXUcppW9mZItxw__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA\\\" path-from-xml=\\\"hydrology-d-23-00145gf01.tif\\\" src=\\\"https://iwa.silverchair-cdn.com/iwa/content_public/journal/hr/55/5/10.2166_nh.2024.145/1/m_hydrology-d-23-00145gf01.png?Expires=1720093519&Signature=5K4YepXiHJhfvsyshQSCFDkC5GkVBPz67qacJ01qBzlujq8HQnMTfQ0Q6mpQZc~wqjWmnycbQ6~4IDiPOJMDNuPWpVabtfC3nENocBjfVRgA2gRZkFDbS71DXRrNGZ3~xJuBDAhSELuG1ZGKvyl1kcKNbJJbzrkDGa~KdQmfXOOrrVZtqHFS87WW2Gj5J8rbFeCrkCDmoP2hPTwIXySbTFCDrxY7~PzsHsolXlCXIv3HgUcT4bU~rOZAGnsExN0t29B5kmM2xXSxv6nrxXZMhaSudN2lNL7nau9ajkOE02WSZPRDlAdHwLmgplv3bbq-2Wj3EJJTgXUcppW9mZItxw__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA\\\"/><div>View largeDownload slide</div></div><i> </i><span>Close modal</span></div></div><p>The Korean Peninsula's mountainous terrain poses challenges to effective water resource management. Notably, two significant river basins, North Han River and Imjin River basins, are essentially shared rivers originating in North Korea. After the construction of various dams in North Korea, billions of tons per year of water annually decreased from the upper reaches of these rivers of North Korea to South Korea. This study conducted an impact analysis on two major river basins affected by dam operations in North Korea. Both before and after the Imnam Dam operation, significant reduction (27.7%) in the average monthly inflow was observed, and the total release of the Hwacheon Dam in South Korea decreased by 40.2%. The analysis of instream flow indicated that the operation of dams in North Korea had a substantial impact on fulfilling instream flow requirements for dams located in North Han River and Imjin River basins. To ensure instream flow, this study proposed two plans. The first plan involved the utilization of existing dams in the North Han River basin, while the second plan suggested connecting the dams in North Korea, taking into account the shared rivers.</p>\",\"PeriodicalId\":13096,\"journal\":{\"name\":\"Hydrology Research\",\"volume\":\"33 1\",\"pages\":\"\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2024-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Hydrology Research\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://doi.org/10.2166/nh.2024.145\",\"RegionNum\":4,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"WATER RESOURCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hydrology Research","FirstCategoryId":"93","ListUrlMain":"https://doi.org/10.2166/nh.2024.145","RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"WATER RESOURCES","Score":null,"Total":0}
Evaluation of water shortage and instream flows of shared rivers in South Korea according to the dam operations in North Korea
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The Korean Peninsula's mountainous terrain poses challenges to effective water resource management. Notably, two significant river basins, North Han River and Imjin River basins, are essentially shared rivers originating in North Korea. After the construction of various dams in North Korea, billions of tons per year of water annually decreased from the upper reaches of these rivers of North Korea to South Korea. This study conducted an impact analysis on two major river basins affected by dam operations in North Korea. Both before and after the Imnam Dam operation, significant reduction (27.7%) in the average monthly inflow was observed, and the total release of the Hwacheon Dam in South Korea decreased by 40.2%. The analysis of instream flow indicated that the operation of dams in North Korea had a substantial impact on fulfilling instream flow requirements for dams located in North Han River and Imjin River basins. To ensure instream flow, this study proposed two plans. The first plan involved the utilization of existing dams in the North Han River basin, while the second plan suggested connecting the dams in North Korea, taking into account the shared rivers.
期刊介绍：
Hydrology Research provides international coverage on all aspects of hydrology in its widest sense, and welcomes the submission of papers from across the subject. While emphasis is placed on studies of the hydrological cycle, the Journal also covers the physics and chemistry of water. Hydrology Research is intended to be a link between basic hydrological research and the practical application of scientific results within the broad field of water management.
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