Immoderate Social Water Cycle (SWC) is the ultimate reason for water environmental deterioration.So the only way to restore the water environment is to establish the healthy SWC.

• 分析认为过度的水的社会循环是造成我国水环境劣化的直接原因，建立健康的社会水循环才能恢复良好水环境，从根本上解决水问题。