人民长江2023，Vol.54Issue(12)：120-127,8.DOI:10.16232/j.cnki.1001-4179.2023.12.016
长江流域水资源利用与航运发展协调性分析
Coordinated analysis of water resource utilization and shipping development in Changjiang River Basin
摘要
Abstract
To promote the coordinated development of the Changjiang River Economic Belt,improve water resource efficient uti-lization and ensure shipping development,we construct an indicator system for the water resource utilization and shipping develop-ment of the entire Changjiang River Basin and establish a coupling coordination model to analyze the coordination of water re-source utilization and shipping development from 2010～2020 in the Changjaing River Basin.And we analyze the relationship be-tween water resource utilization and shipping development in dry years(2011,2017)and extreme conditions(2022).The results show that the coupling coordination degree of shipping and water resource utilization in the Changjiang River Basin has been gen-erally between 0.6 and 0.7 under conventional conditions.In terms of time,the current water resources have not constrained the shipping development of the Changjiang River,and the relationship between the two is generally stable at the primary coordination level,showing a trend of oscillating and rising.In terms of space,there are differences in the coordination level of shipping devel-opment and water resource utilization in different sections of the Changjiang River.The coupling coordination degree is higher and more stable in the middle and lower reaches,and lower but steadily increasing in the upper reaches.In unconventional situations(dry years and extreme conditions),the utilization of water resources during drought years may have a certain adverse effect on some sections of shipping,and extreme conditions like"anti-drought during the flood season"in 2022 may also affect shipping safety and efficiency.However,through the optimization of water resource allocation,the water resource level can meet the naviga-tion conditions and guarantee the shipping development.关键词
水资源利用/航运发展/耦合协调/长江经济带Key words
water resource utilization/shipping development/coupling coordination/Changjiang River Economic Belt分类
建筑与水利引用本文复制引用
余志成,王伟,宋月,褚传丰,黄莉..长江流域水资源利用与航运发展协调性分析[J].人民长江,2023,54(12):120-127,8.基金项目
国家自然科学基金面上项目(71974052) （71974052）
国家重点研发计划项目(2021YFC3001002) （2021YFC3001002）
中央高校基本科研业务费专项资金项目(B210205012) （B210205012）
