【摘 要】
：
依据新疆巴州水利管理处灌溉试验田内地下水水样化验数据,应用灰色关联分析与相关分析相结合的方法,分析了地下水主要成分与总硬度、总碱度、全盐、电导率及矿化度等5个指标
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依据新疆巴州水利管理处灌溉试验田内地下水水样化验数据,应用灰色关联分析与相关分析相结合的方法,分析了地下水主要成分与总硬度、总碱度、全盐、电导率及矿化度等5个指标之间的关系。结果表明,总硬度变化主要受Mg2+影响,水中HCO3-含量与总碱度关系密切,电导率主要受Na+影响,Na+与SO42-对矿化度有较大影响。通过相关分析,发现它们之间相关性极为显著。
According to the groundwater sample data of irrigation experiment in Bazhou Water Management Bureau of Xinjiang Uygur Autonomous Region, the main components of groundwater, such as total hardness, total alkalinity, total salt, conductivity and salinity, were analyzed using the gray correlation analysis and correlation analysis Such as the relationship between the five indicators. The results show that the change of total hardness is mainly affected by Mg2 +, and the content of HCO3- in water is closely related to the total alkalinity. The conductivity is mainly affected by Na +, and Na + and SO42- greatly influence the salinity. Correlation analysis showed that the correlation between them was extremely significant.
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