【摘要】 针对河流污染对我国城市供水安全日益突出的影响,在文献研究的基础上,运用模糊层次分析法建立了河流污染风险预警指标体系,同时指出应通过强化日常污染监管、建立专门的河流污染防控体系等措施保障预警指标体系作用的充分发挥,进而有效保证城市的供水安全。更多还原

【Abstract】 River pollution has become an increasingly prominent threat to the safety of China’s urban water supply.To solve this problem,this essay uses fuzzy analytic hierarchy process to establish a river contamination risk warning index system on the basis of literature research.It also points out that only strengthening the supervision of the daily pollution and establishing specialized river pollution prevention and control system can efficiently safeguard the water supply.更多还原