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将塬堡剖面15万年以来的黄土磁化率气候记录与其它气候记录信息如孢粉、有机质含量、粒度、CaCO3含量进行了对比,其结果十分吻合.文章还运用吕厚远的黄土磁化率关于降水、温度的回归方程,推算塬堡地区的古温度、古降水,其结果也较为理想.但是,黄土磁化率随地区而异,还随埋藏深度发生变化,因而利用黄土磁化率定量地恢复古环境还需进一步深入研究
Comparing the climate record of loess s magnetic susceptibility with that of other climatic records such as sporopollen, organic matter content, particle size and CaCO3 content for 150,000 years in the section of Yuanbao section, the results are in good agreement. The article also uses Lu Houyuan loess magnetic susceptibility on the precipitation, temperature regression equation, calculate the ancient temperature in the plateau area paleo-precipitation, the result is also more satisfactory. However, the magnetic susceptibility of loess varies from region to region, and also changes with the depth of burial. Therefore, it is necessary to further study the quantitative recovery of paleoenvironment by the magnetic susceptibility of loess