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为了给艾比湖地区防风治沙及生态恢复工作提供科学依据,以艾比湖主要供给河流——博尔塔拉河下游河岸带土壤为研究对象,对不同植被类型覆盖条件下土壤总盐含量、可溶性离子等指标进行定量测定,并进行相关性分析以及主成分分析。结果显示:研究区土壤盐含量表聚性较强;土壤中的总盐含量与HCO3-,K++Na+存在极显著的正相关关系;HCO3-,Cl-,K++Na+是研究区盐渍化状况的特征因子。研究区土壤次生盐渍化严重,经盐渍化分级为盐土。
In order to provide a scientific basis for preventing wind and controlling desertification and ecological restoration in the Aibi Lake area, taking the main supply of the river Aibi River - the soil around the lower reaches of the Bortala River as the research object, the total salt content , Soluble ions and other indicators for quantitative determination, and correlation analysis and principal component analysis. The results showed that there was a strong positive correlation between soil salt content and total salt content in soil and HCO3- and K + + Na +. HCO3-, Cl- and K + + Na + Characteristics of the status of the stains. The secondary salinization of soil in the study area was graded salinization and salinization.