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本文通过对辽东湾滨海地区土壤盐渍化进行监测和评价,发现辽东湾土壤盐渍化严重地区主要分布在辽东湾北部淤泥质海岸,且与海水入侵分布特征基本一致,而辽东湾东、西两侧砂质海岸几乎没有土壤盐渍化现象;通过对监测数据进行分析,得出全盐量和Na+离子与电导率的关系模型,今后电导率法可作为该地区土壤盐渍化监测的快速方法。
Through monitoring and evaluating the soil salinization in the coastal area of Liaodong Bay, it is found that the soil salinization in Liaodong Bay is mainly distributed in the northern muddy coast of Liaodong Bay and is consistent with the distribution of seawater intrusion. However, the east and west of Liaodong Bay There is almost no soil salinization on the sandy coasts on both sides; Through the analysis of the monitoring data, the model of the relationship between total salt amount and Na + ions and conductivity is obtained. In the future, the conductivity method can be used as the rapid monitoring of soil salinization in this area method.