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1 海岸带的自然概况 江苏海岸带地处北纬31°33′~35°07′,位于我国沿海地区的中部,海岸线北起与山东交界的绣针河口,南抵长江北口。海岸线全长953.88km。气候具明显季风特征,气温与降水自北向南递增。年平均气温13~15℃,1月均温-1.5~2.5℃。无霜期210~225天,年平均降水量900~1050mm,多集中在夏季,常以暴雨形式出现。海岸带气候由于受海洋调节,温暖湿润,与同纬度的内陆相比,相当于南进约两个纬距的热量条
A natural overview of the coastal zone Jiangsu coast is located between latitude 31 ° 33 ’~ 35 ° 07’, located in the central part of China’s coastal areas. The coastline runs from the north to the north of the Changjiang River. The coastline is 953.88km in length. The climate has obvious monsoon characteristics, temperature and precipitation increase from north to south. The annual average temperature of 13 ~ 15 ℃, January average temperature -1.5 ~ 2.5 ℃. Frost-free period of 210 to 225 days, the average annual rainfall of 900 ~ 1050mm, mostly concentrated in the summer, often in the form of heavy rain. Coastal climate due to the ocean regulation, warm and humid, with the same latitude inland, equivalent to about two latitude south latitude heat bar