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磁化率因其磁测方法快捷、简便和没有破坏性的优点,作为一种研究手段以利用环境物质的磁性来恢复古环境,分析磁性矿物在环境系统中的迁移、转化和组合规律等方面,得到了快速而广泛的应用,取得了一系列研究成果。事实上影响沉积物磁化率的因素是多种多样的,因此在具体应用磁化率分析古环境上要持慎重态度,并结合其他实验结果进行解释,尤其要注意沉积类型的差别对解释磁化率结果的影响。为进一步分析磁化率对古环境的指示意义,本文选取黄土和红土两种沉积类型进行磁化率测试,了解不同类型沉积物的磁化率指示意义,为正确解析磁化率提供依据。
Magnetic susceptibility is a fast, simple and non-destructive method because of its magnetic measurement method. As a research method to recover the paleoenvironment by utilizing the magnetism of the environmental material, the magnetic mineral migration, transformation and combination law in the environmental system are analyzed. Has been rapid and widely used, made a series of research results. In fact, the factors that affect the magnetic susceptibility of sediments are varied. Therefore, we should take a cautious attitude on the paleomagnetic environment of specific application of magnetic susceptibility and explain it in combination with other experimental results. In particular, we should pay attention to the difference of sedimentary types to explain the susceptibility results Impact. In order to further analyze the significance of magnetic susceptibility to the paleoenvironment, this paper selected two kinds of sedimentary types of loess and red clay for magnetic susceptibility testing to understand the significance of the magnetic susceptibility of different types of sediments, providing the basis for the correct analysis of magnetic susceptibility.