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1998年4～5月，我们在全县江湖洲滩易感地带调查中，发现江滩钉螺面积新增182．05万m’，现将情况报告如下。l基本情况长江江堤在望江县境内长65km，江滩面积约1625万m’，高程13·5～17．om（吴精零点），植被主要为柳林、草滩、芦苇和方宕群。沿江有5个乡（镇）22个行政村，
From April to May 1998, in the investigation of the susceptible zone of the rivers and lakes in the whole county, we found that the area of snails on the beach increased by 1,820,500 m’and the situation is reported as follows. l Basic Conditions The Yangtze River embankment is 65km long in Wangjiang County, with an area of about 16.25 million m 2 and an elevation of 13.5-17. om (Wu fine zero), vegetation is mainly Liulin, grass beach, reeds and Fang Dang group. There are 5 townships (towns) 22 administrative villages along the river,