“双碳”目标下我国水利发展新征程

China's new journey of water conservancy development under the"carbon peak and neutrality"goals

2020年9月我国提出"双碳"目标——碳排放总量力争于2030年前达到峰值,努力争取2060年前实现碳中和。这一目标的实现需要从减少碳源和增加碳汇两方面入手,全方位实现减碳和控碳。水利作为经济社会发展的基础性行业,与减碳、控碳有密切关系,应积极全方位服务于"双碳"目标实现。基于对"双碳"目标内涵及实现途径分析,从水资源、水工程、水生态、水理念四方面阐述了实现"双碳"目标对水利的需求;结合我国现代治水思想,分析了在"双碳"新目标下的变化趋势,并提出治水思想发展建议;对"双碳"目标下我国水利发展新征程,总结描绘提出"节水优先、清洁水能、国家水网、生态水利、智慧水利、科技兴水"六大战略布局,为"双碳"目标的实现贡献水利智慧,为我国水利事业未来的发展方向提供参考,为开启新时代我国水利发展新征程奠定基础。

In September 2020,China proposed the"carbon peak and neutrality"goals,aiming to peak total carbon emissions by 2030 and achieve carbon neutrality by 2060.In order to achieve these goals,we need to reduce carbon sources and increase carbon sink to realize carbon reduction and control in all aspects.Water conservancy,as a basic industry for economic and social development,is closely related to carbon reduction and carbon control,and should actively and comprehensively serve the realization of the"carbon peak and neutrality"goals.Based on the analysis of the connotation and realization approach of"carbon peak and neutrality"goals,this paper expounds on the demand of realizing"carbon peak and neutrality"goals for water conservancy from four aspects:water resources,water engineering,water ecology and water concept.Combined with the modern water control thought in China,the trend of change under the new goal of"carbon peak and neutrality"goals is analyzed,and some suggestions on the development of water control thought are put forward.Describe the new journey of China's water conservancy development under the"carbon peak and neutrality"goals,six strategic layouts of"water conservation priority,clean water energy,national water network,ecological water conservancy,smart water conservancy,and water rejuvenation by science and technology"are summarized and put forward to contribute water wisdom to the realization of the"carbon peak and neutrality"goals,provide a reference for the development direction of China's water conservancy industry in the future,and lay a foundation for the new journey of China's water conservancy development in the new era.