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海河平原北部地区属于半干旱自然地理环境且仍在干化,自山前至滨海的山麓堆积-河流沉积-海陆交互沉积序列的平原地貌地质环境,土壤地球化学环境以高Ca、Mg、F,低Se、Mo、I和弱碱性为特征且正在经历酸化过程,潜水环境以淡水-微咸水-弱碱性为特征且有碱化的趋势。人为作用与自然作用一起构成了本区水土地质环境演化的双重驱动力,但在表现形式和区域分布方面驱动强度存在明显的差异性,土壤环境质量良好但潜水环境质量较差且均在恶化。
The northern part of the Haihe River Plain belongs to the semi-arid natural geographical environment and is still dry. From the piedmont to the coastal foothills, the plains geomorphic environment of river deposition, Low Se, Mo, I, and weakly alkaline characteristics and is undergoing an acidification process, the submerged environment is characterized by freshwater - brackish water - weakly alkaline and alkalinized. Both man-made and natural functions constitute the dual driving force for the evolution of the soil-water geo-environment in this area. However, there are obvious differences in the driving intensity in the form and distribution of the soil. The soil quality is good but the quality of the diving environment is poor and deteriorating.