With the market open to Japanese jeeps, the effects will only grow more serious, "says a worried Fang Li-hsing. Many fish lay their eggs in the shallows of rivers. When jeeps come through, stirring up the small rocks on the river bed, old moss and the fish eggs attached to them are destroyed. The entire environment is thrown out of kilter, and river fish species are gravely threatened.
由於淺水河床是河川魚類的棲息地，也是許多魚類產卵的溫床，吉普車輪一輾過，溪床上的小石頭被大力攪動，陳年的青苔和附著其上的魚卵都被磨去，原有的環境也被重新配置，河川魚類的生機受到嚴重的威脅。