1.水产养殖的风险以自然灾害为主。因为水生动物是利用自然水体进行养殖,无水养不了,水多之患也会造成养殖对象的流失损失。我国所处的地理位置和深受季风气候影响的特点,决定了水产养殖的气象灾害具有十分明显的季节性,在夏、秋季节,沿海地区的台风、海啸和内陆地区江河流域的洪涝等灾 1. The risk of aquaculture is dominated by natural disasters. Because aquatic animals are the use of natural water for breeding, water can not raise, juicy suffering will also cause the loss of the loss of breeding objects. The geographical location of our country and the characteristics of being affected by the monsoon climate determine the seasonal disasters of meteorological disasters in aquaculture. During the summer and autumn seasons, typhoons in the coastal areas, tsunamis and flooding in inland river basins