Despite frequent cyanobacterial blooms increasing in magnitude and duration,Taihu Lake remains one of the most important water sources in the Yangtze River Delta of China.To meet the rising water demand from social–e...Despite frequent cyanobacterial blooms increasing in magnitude and duration,Taihu Lake remains one of the most important water sources in the Yangtze River Delta of China.To meet the rising water demand from social–economic development and secure water source during cyanobacterial blooms,the Water Diversion Project from the Yangtze River to Taihu Lake(WDYT)through the Wangyuhe(WYH)River channel was initiated in 2002 and has been in operation since 2007.展开更多
Interbasin water-transfer schemes provide an engineering solution for reconciling the conflict between water demand and availability.In the context of climate change,which brings great uncertainties to water resource ...Interbasin water-transfer schemes provide an engineering solution for reconciling the conflict between water demand and availability.In the context of climate change,which brings great uncertainties to water resource distribution,interbasin water transfer plays an increasingly important role in the global water–food–energy nexus.However,the transfer of water resources simultaneously changes the hydrological regime and the characteristics of local water bodies,affecting biotic communities accordingly.Compared with high economic and technical inputs water-transfer projects require,the environmental and ecological implications of water-transfer schemes have been inadequately addressed.This work selects the largest water-transfer project in China,the South-to-North Water Diversion(SNWD)Project,to critically review its eco-environmental impacts on donor and recipient basins,as well as on regions along the diversion route.The two operated routes of the SNWD Project represent two typical water diversion approaches:The Middle Route uses an excavated canal,while the East Route connects existent river channels.An overview of the eco-environmental implications of these two routes is valuable for the design and optimization of future water-transfer megaprojects.展开更多
基金funded by the National Natural Science Foundation of China(52121006,52070132,and U2040209)the Outstanding Youth Fund of Jiangsu Province(BK20200053).
文摘Despite frequent cyanobacterial blooms increasing in magnitude and duration,Taihu Lake remains one of the most important water sources in the Yangtze River Delta of China.To meet the rising water demand from social–economic development and secure water source during cyanobacterial blooms,the Water Diversion Project from the Yangtze River to Taihu Lake(WDYT)through the Wangyuhe(WYH)River channel was initiated in 2002 and has been in operation since 2007.
基金supported by National Key Science and Technology Program of China(2022YFC3203802)National Natural Science Foundation of China(52121006,92047303,and 51879165)+1 种基金supported by the Xplorer Prizesupported by the Young Elite Scientists Sponsorship Program by China Association for Science and Technology(2021QNRC001)。
文摘Interbasin water-transfer schemes provide an engineering solution for reconciling the conflict between water demand and availability.In the context of climate change,which brings great uncertainties to water resource distribution,interbasin water transfer plays an increasingly important role in the global water–food–energy nexus.However,the transfer of water resources simultaneously changes the hydrological regime and the characteristics of local water bodies,affecting biotic communities accordingly.Compared with high economic and technical inputs water-transfer projects require,the environmental and ecological implications of water-transfer schemes have been inadequately addressed.This work selects the largest water-transfer project in China,the South-to-North Water Diversion(SNWD)Project,to critically review its eco-environmental impacts on donor and recipient basins,as well as on regions along the diversion route.The two operated routes of the SNWD Project represent two typical water diversion approaches:The Middle Route uses an excavated canal,while the East Route connects existent river channels.An overview of the eco-environmental implications of these two routes is valuable for the design and optimization of future water-transfer megaprojects.
