期刊论文

Magnetic Susceptibility Distribution Characteristics of Reticular Red Soil in Hengyang Section of Xiangjiang River and its Significance

中文

绵阳师范学院学报

Journal of Mianyang Teachers＇ College

1672-612X

2024

43

5

114-120

10.16276/j.cnki.cn51-1670/g.2024.05.016

湖南省自然科学基金项目(2021JJ30063)。

本校为第一机构

为了探究湘江衡阳段网纹红土磁化率分布的特征及其对环境气候的指示意义,对采集的南郊89件、松涛90件样品进行了磁化率测量及分析,结果表明:(1)与黄土相比,衡阳盆地网纹红土磁化率值较低,因为在南方高温湿热的环境下,土壤中的...展开更多 为了探究湘江衡阳段网纹红土磁化率分布的特征及其对环境气候的指示意义,对采集的南郊89件、松涛90件样品进行了磁化率测量及分析,结果表明:(1)与黄土相比,衡阳盆地网纹红土磁化率值较低,因为在南方高温湿热的环境下,土壤中的强磁性矿物更容易被淋失和转换.(2)两个剖面顶部χfd值均大于10%,土壤中含有较多SP颗粒;松涛剖面网纹红土值部分χfd值小于5%,平均值为...

In order to investigate the characteristics of the magnetic susceptibility distribution of reticular red soil in the Hengyang section of Xiangjiang River and its indicative significance for environmental climate,89 samples from Nanjiao and 90 samples from Songtao were c...MORE In order to investigate the characteristics of the magnetic susceptibility distribution of reticular red soil in the Hengyang section of Xiangjiang River and its indicative significance for environmental climate,89 samples from Nanjiao and 90 samples from Songtao were col...