The site factors about the moisture content, salinity and atmosphere, etc. Of seawall slope were comprehensively analyzed. The results showed as follow; the soil of seawall slope was from medium to intense salinized soil, and the soil moisture content had a seasonal variation. The surface layer soil desalinization was obvious, the side slope soil salinification degree was lower than the mole inside blue ridge soil, and different from the Binhai pickling earth in the general sense. The sea fog and the sea wind were extremely important factors in the site condition of seawall slope.%对海堤边坡水分、盐分以及大气等立地因子的综合研究进行分析,结果表明,海堤边坡土壤属于中度到强度盐渍化土,土壤含水率季节变化大,表层土壤脱盐明显,边坡土壤盐渍化程度低于海堤内侧青坎土壤,有别于一般意义上的滨海盐渍土,其中海雾、海风也是海堤立地条件中非常重要的因子.
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