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长江三角洲一、长江三角洲的区划长江三角洲经济开放区同我国其他几个经济开放区相比在区划上的一个显著特点,就是后者都属于一个省内的行政区域,而前者则跨1市2省(上海市的全部、江苏和浙江两省的大部)。长江三角洲的区划不仅是个地理学的概念,而且是个经济圈的概念。从地理学的角度看,长江三角洲原是一个三角形的大海湾,按照发育过程的地域差异,可以分为三个部分:长江北侧的里下河平原南缘、长江南侧的太湖平原区和长江口沙洲区,但这个区域和客观形成的长江三角洲社会经济区域是不一致的。所以,长期以来,长江三角洲的实际边界是模糊的。直至1992年6月,国务院召开《长江三角洲及长江沿岸地区规划座谈会》以后,才基本
Regional Differentiation of the Yangtze River Delta and the Yangtze River Delta A striking feature of the zoning of the economic open area of the Yangtze River Delta compared with several other economic open areas in our country is that the latter belongs to one administrative area in the province while the former crosses 1 city 2 Province (all in Shanghai, Jiangsu and Zhejiang provinces most). The zoning of the Yangtze River Delta is not only a geographical concept, but also an economic circle concept. From a geographical point of view, the Yangtze River Delta was originally a large triangular bay. According to the regional differences in development, the Yangtze River Delta can be divided into three parts: the southern margin of the Lixiahe Plain on the north side of the Yangtze River, the Taihu Plain on the south of the Yangtze River and Changjiang Estuary sandbar area, but this area and objectively formed in the Yangtze River Delta socio-economic area is inconsistent. Therefore, for a long time, the actual boundaries of the Yangtze River Delta are vague. It was not until June 1992 that after the State Council held the “Symposium on the Planning of the Yangtze River Delta and the Yangtze River Coastal Region”