黄土磁化率及其古环境意义述评  

The Review of Paleoenvironmental Influence of Magnetic Susceptibility in the Loess

作　　者：刘安娜[1] 

机构地区：[1]陕西师范大学旅游与环境学院,西安710062

出　　处：《现代生物医学进展》2006年第4期80-81,共2页Progress in Modern Biomedicine

摘　　要：黄土是第四纪时期的重要堆积物,其对于古环境的恢复具有极重大的意义。黄土磁化率对古降水量的推算,以及建立古气候复元的定量模型等都已成为可行。同时,对现代土壤环境与降尘等环境因素的研究是磁化率应用性研究的新领域。The Chinese loess is important Quaternary sediment. The information from the loess is important to understand Quaternary paleoenvironment. It is possible to use the magnetic susceptibility of the loess to propose quantitative models for restoring paleoenvironment on the basis of paleoprecipitation. At the same time, the research of the modem soil and aeolian dust is the new field about the applied study of magnetic susceptibility.

关 键 词：黄土 磁化率 环境意义 

分 类 号：P467[天文地球—大气科学及气象学] P588.247