After the diversion, the nullah no longer received discharges from livestock farms, but the diversion did lead to significantly reduced flow, lowering the nullahs ability to dilute or disperse pollutants.

 
  • 雖然改道后錦銹花園明渠的禽畜廢物污染量有所降低,但由于流量大幅減少,削弱了明渠稀釋和消散污染物的能力。
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