八卦洲位于长江南京段江心 ,为长江内第三大洲 ,常住人口 3万多人。该洲为南京市血吸虫病重疫区 ,每年都有新感染的病人发生。八卦洲轮渡码头为该洲与外界联系的主要通道 ,每天旅客流量约 3 0 0 0多人次。 1998年夏 ,由于长江特大洪水 ,6月下旬至 9月上旬 ,该码头及栈道约 10 0 Bagua Chau is located in the heart of the Yangtze River in Nanjing, the third continent in the Yangtze River, the resident population of more than 30,000 people. The continent is a severe epidemic area of ​​schistosomiasis in Nanjing, with newly infected patients occurring every year. The Diaoyutai Ferry Terminal is the main thoroughfare connecting the continent with the outside world. The daily passenger flow is about 3 0 0 times. In the summer of 1998, due to the super flood in the Yangtze River, from late June to early September, the pier and the plank path were about 100