我国沿海地区是世界上风暴潮多发地区之一,给沿海地区的人民生命财产及工农业生产带来巨大的损失。由于沿海地区是我国经济发展最迅速,人口、资产密集度也最多、最大的地方,因此必须研究出有效地减轻风暴潮的灾害,确保沿海地区经济的持续发展和海堤(塘)安全的方法。 对沿海地区防汛指挥决策有意义的是湖 China’s coastal areas are one of the areas where the storm surge is frequent in the world, which has brought huge losses to people’s lives, properties and industrial and agricultural production in the coastal areas. Since coastal areas are the most rapidly developing areas with the largest population and asset intensity in China, it is necessary to study ways to effectively reduce the storm surge and ensure the sustainable economic development in coastal areas and the safety of seawalls (ponds) . It is Lake that makes sense for flood control decision-making in coastal area