摘要
采用激光粒度分析法,以五大连池药泉山火山矿泥区不同深度的土壤为研究对象,对其粒度进行测定分析,研究了火山矿泥区土壤粒度纵向变化趋势。结果表明,纵向土壤粒度变化梯度整体呈逐层递减的趋势,粒度分析结果与感官判定矿泥结果一致。
In this study,the laser particle size analysis method was used to study the grain size of the soils at different depths in the Yaoquanshan volcano mud area,and the longitudinal variation trend of the soil particle size in the volcanic mud area was studied.The results showed that the gradient of vertical soil grain size decreased progressively as a whole,and the results of particle size analysis coincided with the results of sensory determination of slime.
作者
方振兴
吴婧
曾颖
潘虹
FANG Zhen-xing;WU Jing;ZENG Ying;PAN Hong(Institute of Volcano and Spring, Heilongjiang Academy of Sciences, Heilongjiang Wudalianchi Scenic Area 164155, China)
出处
《黑龙江科学》
2020年第2期44-45,共2页
Heilongjiang Science
基金
黑龙江省科学院科学研究基金(KY2018HS01)
黑龙江省科学院学科领域创新能力提升专项计划(XKLY2019HS03)
关键词
五大连池
药泉山火山矿泥区
土壤粒度
纵向变化趋势
Wudalianchi
Yaoquanshan volcanic mud area
Soil particle size
Vertical change trend
