The impact of the South-North Water Transfer Project (CTP)'s central route on groundwater table in the Hai River basin, North China

2013 ◽  
Vol 28 (23) ◽  
pp. 5755-5768 ◽  
Author(s):  
Aizhong Ye ◽  
Qingyun Duan ◽  
Wei Chu ◽  
Jing Xu ◽  
Yuna Mao
Keyword(s):  
River Basin ◽  
North China ◽  
Water Transfer ◽  
Groundwater Table ◽  
The South ◽  
North Water ◽  
Central Route ◽  
The Impact

scholarly journals The practice of water operation and groundwater protection in the middle route of South-to-North Water Transfer Project

2018 ◽  
Vol 246 ◽  
pp. 01052
Author(s):  
Jia Li ◽  
Yuan-yuan Gao ◽  
Liu-qing Yan ◽  
Jian-wen Yao ◽  
Gui-fang Chen
Keyword(s):  
Urban Areas ◽  
North China ◽  
Groundwater Protection ◽  
Water Source ◽  
Environmental Water ◽  
Water Transfer ◽  
The South ◽  
The Sustainable Development ◽  
North Water ◽  
Water Amount

The South-to-North Water Transfer Project plays an important role in guaranteeing the sustainable development of economy and society in North China. The first phase of the middle route of the South-to- North Water Transfer Project (m-SNWTP) has been running safely in the past three years, and the dispatched water amount is increasing. This paper mainly describes the water operation of the m-SNWTP and the groundwater protection in the water-receiving areas. Up to the end of June 2018, more than 1.4×1010m3water had been supplied to the m-SNWTP benefited regions, including 8.65×108m3environmental water. In addition, the m-SNWTP provides water source guarantee for the environment restoration. Over 1.326 ×109m3overexploited groundwater has been reduced in the urban areas of the water-receiving areas, and the continuous decline of groundwater level has been effectively curbed.

A case study on a quasi-market mechanism for water resources allocation using laboratory experiments: the South-to-North Water Transfer Project, China

Water Policy ◽  
2014 ◽  
Vol 17 (3) ◽  
pp. 409-422 ◽  
Author(s):  
Zhang Yu ◽  
Yang Qingshan ◽  
Lv Donghui
Keyword(s):  
Laboratory Experiments ◽  
Demand Management ◽  
Water Transfer ◽  
Market Mechanism ◽  
The South ◽  
Experimental Conditions ◽  
Water Supply Management ◽  
North Water ◽  
Central Route

The chosen water management mechanism will directly or indirectly determine the success or failure of the South-to-North Water Transfer Project. Due to the importance and complexity of the project and based on national conditions and the water situation, it is necessary to adopt a quasi-market mechanism. Using the advanced experience in China and abroad for reference, this study takes the central route of the project as an example and conducts experiments by undergraduates in the laboratory. Under the simplified experimental environment, three basic rules of a quasi-market mechanism are contained and integrated: the combination of governmental macro-control with a market mechanism; the combination of water-supply management with water-demand management; and the combination of routine management with emergency management. By observing the decision-making behaviour of the experimental participants, researchers constantly changed experimental conditions to simulate the real water market realistically; finally, researchers drew conclusions based on the repeated experiments.

China: The South–North Water Transfer Project—is it justified?

Water Policy ◽  
2003 ◽  
Vol 5 (1) ◽  
pp. 1-28 ◽  
Author(s):  
Jeremy Berkoff
Keyword(s):  
Water Scarcity ◽  
Agricultural Development ◽  
North China Plain ◽  
North China ◽  
Water Transfer ◽  
The South ◽  
The North ◽  
The North China Plain ◽  
North Water ◽  
Stressed Region

The South-North Water Transfer Project (SNWTP), if fully developed, could divert 40-50 km3/yr from the Yangtse basin to the North China plain, alleviating water scarcity for 300-325M people living in what even then will be a highly water-stressed region. Construction of the next stage, diverting up to 20 km3 at a cost of about $17,000M (including $7000M in ancillary costs), is to start in 2002/3. A recent World Bank study suggests that the project is economically attractive. This conclusion has been disputed by the World Wildlife Fund (now the Worldwide Fund for Nature). This paper concludes that little confidence can be placed in either of these analyses. It therefore seeks to throw light on how the project fits within a broader regional and agricultural development setting. The project is hugely expensive, and would at the margin tend to preserve water in low value agriculture and require the resettlement of upwards of 300,000 people. On the other hand, the pace and scale of socio-economic change in China are without precedent, and adjustment problems on the North China plain are greatly exacerbated by water scarcity. Reallocation of water from irrigation to municipal and industrial uses or to the environment is socially divisive and in some instances physically impracticable. The transfer project would greatly alleviate these difficulties. It is these arguments (which are ultimately political and pragmatic), rather than those based strictly on economic or food security concerns, that make the Government's decision to proceed with the project fully understandable.

scholarly journals Estimating the Impact of Ecological Migrants on the South-to-North Water Diversion in China

2021 ◽  
Vol 18 (23) ◽  
pp. 12295
Author(s):  
Mengdi Li ◽  
Yaoping Cui ◽  
Yaochen Qin ◽  
Zhifang Shi ◽  
Nan Li ◽  
...  
Keyword(s):  
Northern China ◽  
Google Earth ◽  
Water Transfer ◽  
Water Diversion ◽  
The South ◽  
Water Value ◽  
Water Ecosystem ◽  
North Water ◽  
The Impact ◽  
Ecological Migrants

The South-to-North Water Diversion (SNWD) provides significant benefits in facilitating water security and improving ecology in northern China. However, few studies have estimated the water value of the SNWD and the corresponding subsequent subsidies of the ecological migrants in Xichuan County displaced by the project. Based on the Google Earth Engine (GEE), this study analyzed the water ecosystem changes in Xichuan County in 2000–2020 and valued the water transfer of the SNWD. We calculated the water cost, the water value of the trunk line project, and the four provinces (Hebei, Henan, Beijing, and Tianjin) of CNY 4.04, 39.64, and 120.93 billion, respectively, and the proportion of the three was 1:10:30 during 2014–2020. The water ecosystem area showed a rapid increase when the SNWD became operational since the end of 2014. The subsequent annual subsidy gap of ecological migrants was CNY 0.84 billion, which only accounted for 4.31% of the gross profit of SNWD. Our results imply that relevant water sectors have sufficient profits to support corresponding subsequent subsidies for ecological migrants. Ecological migrants are a major challenge for water transfer projects. Overall, this study fills a gap of interactions between subsequent policies and ecological migrants and provides a typical case for managing the migration problem caused by sustainable water management worldwide.

scholarly journals Virtual versus real water transfers within China

2005 ◽  
Vol 361 (1469) ◽  
pp. 835-842 ◽  
Author(s):  
Jing Ma ◽  
Arjen Y Hoekstra ◽  
Hao Wang ◽  
Ashok K Chapagain ◽  
Dangxian Wang
Keyword(s):  
South China ◽  
Water Scarcity ◽  
North China ◽  
Virtual Water ◽  
Water Transfer ◽  
Qualitative Description ◽  
The North ◽  
Food Deficit ◽  
Virtual Water Flow ◽  
North Water

North China faces severe water scarcity—more than 40% of the annual renewable water resources are abstracted for human use. Nevertheless, nearly 10% of the water used in agriculture is employed in producing food exported to south China. To compensate for this ‘virtual water flow’ and to reduce water scarcity in the north, the huge south–north Water Transfer Project is currently being implemented. This paradox—the transfer of huge volumes of water from the water-rich south to the water-poor north versus transfer of substantial volumes of food from the food-sufficient north to the food-deficit south—is receiving increased attention, but the research in this field has not yet reached further than rough estimation and qualitative description. The aim of this paper is to review and quantify the volumes of virtual water flows between the regions in China and to put them in the context of water availability per region. The analysis shows that north China annually exports about 52 billion m 3 of water in virtual form to south China, which is more than the maximum proposed water transfer volume along the three routes of the Water Transfer Project from south to north.

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