Hazard system of Quanzhou coastal zone was complicated,dynamic and huge.The disasters were asymmetrical,multiple,different,random,saltatory,slow,recurrent and inconsecutive.

• 泉州海岸带灾害系统是一个复杂的动态巨系统,各种灾害表现出不均匀性、多样性、差异性、随机性、突变性、迟缓性、重现性以及无序性等复杂性的特点。