河湖水系连通研究:概念框架

河湖水系连通已经成为国家江河治理的重大需求,提高国家水资源统筹调配能力、改善河湖健康保障能力、增强抵御水旱灾害能力迫切需要加强河湖水系连通研究,但相关的理论和技术尚处于探索阶段,远远落后于实践。论文根据新形势下保障国家水安全和提高生态文明水平的新要求,讨论了河湖水系连通的概念及内涵,并讨论了河湖水系连通的系统性、复杂性、动态性和时空性等特征,在综合考虑河湖水系连通目标和任务的基础上,提出河湖水系连通战略研究可从机理分析、系统辨识与评价、连通工程规划、系统控制与调整4个方面展开,明确了研究的总体思路,对尺度、过程、格局、功能与控制等研究的基本问题进行了初步讨论。

Research on Interconnected River System Network:Conceptual Framework

The remarkable growth in China's population and economy over the past several decades has come to realize at a tremendous cost to the country's environment,particularly around water.China's water resources are over-allocated,inefficiently used,and grossly polluted by domestic and industrial wastes,to the point that vast stretches of rivers are dead and dying,lakes are cesspools of waste,groundwater aquifers are over-pumped and unsustainably consumed,and direct adverse impacts on both human and ecosystem hea...