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江苏沿海滩涂有近1000万亩面积,原为浅水海滩,后经长江、淮河、黄河下泄挟带的大量泥沙在海潮波浪和潮流的海洋动力作用下,使海岸逐渐外伸淤高成陆,形成新的滩涂。目前,从射阳县大喇叭口到如东县以每年5—6万亩的速度继续向东淤长。东台县海岸线外的水下辐射沙洲,面积达18000平方公里,其规模之巨大,情况之复杂,发育之迅速,在国内外罕见。江苏海涂有丰富的自然资源,温和的气候条件,优越的地理位置。但因海涂成土母质系沉积而成,其中多次受到海水浸渍,土壤含盐很高,缺少团粒结构,易板结,较瘦薄。
There are nearly 10 million mu of beach area along the coast of Jiangsu, which was originally a shallow water beach. After a large amount of sediment carried along the Yangtze River, Huaihe River and Yellow River, under the tidal wave and tidal currents of the ocean, Beach. At present, from the loudspeaker in Sheyang County to Rudong County, it continues to grow eastward at an annual rate of 5-6 mu. Dongtai County coastline outside the underwater radiation sandbar, an area of 18,000 square kilometers, its huge scale, the situation is complicated and rapid development, rare at home and abroad. Jiangsu Trattoria has a wealth of natural resources, mild climatic conditions, excellent geographical location. However, because of marine sediment Tuomeuo quality sediments made, of which many times by seawater immersion, soil salt is high, the lack of aggregate structure, easy to form, thinner.