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阐述了淤泥质海岸带土壤盐分的空间分布规律及离子组成特征:海岸带土壤盐分分布呈由近岸到陆地经向递减梯度;由于地形因素的影响,海岸带土壤盐分纬向呈斑状分布格局;滨渤海地区土壤盐分组成以氯化物为主,属氯化物盐渍土。
The spatial distribution of soil salinity and the characteristics of ion composition are described in this paper. The distribution of soil salinity in coastal zone ranges from nearshore to terrestrial decreasing gradient. Due to the influence of topography, The composition of soil salinity in the Bohai Sea is mainly chloride, which belongs to chloride saline soil.