以沧州港为例，自2001年基本建成后至今，沧州港为北煤南运开始发挥了巨大作用，取得良好的经济效益。
For example , Cangzhou Port plays an important role to transport the northern coal to the south and makes huge economic benefit since its completion in 2001 . However , sudden silt occurred in its navigation channel under strong winds .
沧州港