改革开放以来,广东沿海经济有了很大的发展,据1990年统计,沿海国民经济生产总值占全省的59.3％,海洋产业总产值占全省社会总产值的3.49％,高于全国平均2.47％的水平。广东沿海有33个市县,含3个经济特区,两个沿海开放城市,以及珠江三角洲地区,形成广东外向型经济的支柱,对广东经济高速度发展有着极大的作用,沿海支持山区建设同样具有很大的作用。在广东沿海分布着759个海岛(面积大于500平方米,未含香港、澳门地区),遍及沿海33个市县。据统计,面积大于5平方公里 Since the reform and opening up, there has been a great development of coastal economy in Guangdong. According to 1990 statistics, the gross national product of the coastal state accounts for 59.3% of the province’s total output while the marine industry output accounts for 3.49% of the total social output of the province, higher than the national average 2.47% level. There are 33 cities and counties along the coast in Guangdong, including three special economic zones, two coastal open cities and the Pearl River Delta, forming the pillar of Guangdong’s export-oriented economy. It has a great contribution to the rapid economic development of Guangdong. Has a great role. There are 759 islands (more than 500 square meters in area, excluding Hong Kong and Macao) along the coast of Guangdong and 33 cities and counties along the coast. According to statistics, the area is more than 5 square kilometers