期刊论文

Grain-size Characteristics and its Environmental Significance of the Granite Red Clay Profile in Gannan Region

中文

绵阳师范学院学报

1672-612X

2020

39

2

109-113

10.16276/j.cnki.cn51-1670/g.2020.02.021

41471153:国家自然科学基金 201912659001:大学生创新创业训练计划项目 NYD201905:大学生创新创业训练计划项目 cxcy1937:大学生创新创业训练计划项目

本校为第一机构

采集了赣县田村（TC）花岗岩红土剖面45个样品,分别进行了粒度和化学元素测试分析.研究表明:（1）红土剖面粒度组成以粉砂（4～63μm）为优势粒组,平均含量为52.52%;砂粒（63～2 000μm）次之,平均含量为38.38%;粘粒（

Grain-size and chemical elements of forty-five samples were measured from Tiancun(TC)granite red clay profile in Ganxian County.The results showed that:(1)the content of silt particles(4~63μm)was the highest in Tiancun profile,which the average content was 52.52%,followed by sand particles(63~2000μm)and clay particles(