Water conservancy projects in China: Achievements, challenges and way forward
China's water policies in the past decades have relied heavily on the construction of massive water conservancy projects in the form of dams and reservoirs, water transfer projects, and irrigation infrastructure. These facilities have brought tremendous economic and social benefits but also posed ma...
| Autores principales: | , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
2013
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| Acceso en línea: | https://hdl.handle.net/10568/67232 |
| _version_ | 1855532111291744256 |
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| author | Liu, Junguo Zang, Chuanfu Tian, Shiying Yang, Hong Jia, Shaofeng You, Liangzhi Liu, Bo Zhang, Miao |
| author_browse | Jia, Shaofeng Liu, Bo Liu, Junguo Tian, Shiying Yang, Hong You, Liangzhi Zang, Chuanfu Zhang, Miao |
| author_facet | Liu, Junguo Zang, Chuanfu Tian, Shiying Yang, Hong Jia, Shaofeng You, Liangzhi Liu, Bo Zhang, Miao |
| author_sort | Liu, Junguo |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | China's water policies in the past decades have relied heavily on the construction of massive water conservancy projects in the form of dams and reservoirs, water transfer projects, and irrigation infrastructure. These facilities have brought tremendous economic and social benefits but also posed many adverse impacts on the eco-environment and society. With the intensification of water scarcity, China's future water conservancy development is facing tremendous challenge of supporting the continuous economic development while protecting the water resources and the dependent ecosystems. This paper provides an overview of China's water conservancy development, and illustrates the socioeconomic, environmental and ecological impacts. A narrative of attitude changes of the central government towards water conservancy, as well as key measures since the 1950s is presented. The strategic water resources management plan set by the central government in its Document No. 1 of 2011 is elaborated with focus on the three stringent controlling "redlines" concerning national water use, water use efficiency and water pollution and the huge investments poised to finance their implementation. We emphasize that realizing the goals set in the strategic plan requires paradigm shifts of the water conservancy development towards maximizing economic and natural capitals, prioritizing investment to preserve intact ecosystems and to restore degraded ecosystems, adapting climate change, balancing construction of new water projects and rejuvenation of existing projects, and managing both "blue" (surface/groundwater) and "green" water (soil water). |
| format | Journal Article |
| id | CGSpace67232 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2013 |
| publishDateRange | 2013 |
| publishDateSort | 2013 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | CGSpace672322025-09-25T13:01:42Z Water conservancy projects in China: Achievements, challenges and way forward Liu, Junguo Zang, Chuanfu Tian, Shiying Yang, Hong Jia, Shaofeng You, Liangzhi Liu, Bo Zhang, Miao China's water policies in the past decades have relied heavily on the construction of massive water conservancy projects in the form of dams and reservoirs, water transfer projects, and irrigation infrastructure. These facilities have brought tremendous economic and social benefits but also posed many adverse impacts on the eco-environment and society. With the intensification of water scarcity, China's future water conservancy development is facing tremendous challenge of supporting the continuous economic development while protecting the water resources and the dependent ecosystems. This paper provides an overview of China's water conservancy development, and illustrates the socioeconomic, environmental and ecological impacts. A narrative of attitude changes of the central government towards water conservancy, as well as key measures since the 1950s is presented. The strategic water resources management plan set by the central government in its Document No. 1 of 2011 is elaborated with focus on the three stringent controlling "redlines" concerning national water use, water use efficiency and water pollution and the huge investments poised to finance their implementation. We emphasize that realizing the goals set in the strategic plan requires paradigm shifts of the water conservancy development towards maximizing economic and natural capitals, prioritizing investment to preserve intact ecosystems and to restore degraded ecosystems, adapting climate change, balancing construction of new water projects and rejuvenation of existing projects, and managing both "blue" (surface/groundwater) and "green" water (soil water). 2013-06 2015-07-07T04:31:28Z 2015-07-07T04:31:28Z Journal Article https://hdl.handle.net/10568/67232 en Open Access Elsevier Liu, Junguo; Zang, Chuanfu; Tian, Shiying; Liu, Jianguo; Yang, Hong; Jia, Shaofeng; You, Liangzhi; Liu, Bo; Zhang, Miao. 2013. Water conservancy projects in China: Achievements, challenges and way forward. Global Environmental Change 23(3): 633-643. https://doi.org/10.1016/j.gloenvcha.2013.02.002 |
| spellingShingle | Liu, Junguo Zang, Chuanfu Tian, Shiying Yang, Hong Jia, Shaofeng You, Liangzhi Liu, Bo Zhang, Miao Water conservancy projects in China: Achievements, challenges and way forward |
| title | Water conservancy projects in China: Achievements, challenges and way forward |
| title_full | Water conservancy projects in China: Achievements, challenges and way forward |
| title_fullStr | Water conservancy projects in China: Achievements, challenges and way forward |
| title_full_unstemmed | Water conservancy projects in China: Achievements, challenges and way forward |
| title_short | Water conservancy projects in China: Achievements, challenges and way forward |
| title_sort | water conservancy projects in china achievements challenges and way forward |
| url | https://hdl.handle.net/10568/67232 |
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