Losses of sediment to suspension during dredging for the mainland landing point would only exceed the water quality objectives inside a small ( 1km ) mixing zone and the dredging would have no unacceptable adverse impacts remote from the dredging site 在内地的著陆点进行挖泥工程,将导致该处的沉淀物悬浮水中,但只会令范围细小( 1公里)的混合区超出水质指标。