IMHE OpenIR  > 山地表生过程与生态调控重点实验室
紫色土草地表层土壤~(137)Cs含量与粒度和有机质的相关性研究
贺良国1; 张一云1; 李家柱1; 龙翼2; 齐永青2; 贺秀斌2; 张信宝1
2007
Source Publication水土保持通报
ISSN1000-288X
Volume027Issue:002Pages:43
Abstract紫色土草地表层土壤的^137Cs比活度与样品的筛分中值粒径(d50)相关较好,而与颗分中值粒径没有明显的相关性^137Cs主要被吸附于土壤颗粒的表面,土壤团聚体表面的矿物、岩石碎屑颗粒的。^137Cs吸附浓度高于团聚体内部的碎屑颗粒。筛分粒度中等的样品有机质含量高,粗和细粒度的样品有机质含量均低,^137Cs比活度和有机质含量无明显相关。
Language英语
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/31515
Collection山地表生过程与生态调控重点实验室
Affiliation1.四川大学
2.中国科学院成都山地灾害与环境科学研究所
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
贺良国,张一云,李家柱,等. 紫色土草地表层土壤~(137)Cs含量与粒度和有机质的相关性研究[J]. 水土保持通报,2007,027(002):43.
APA 贺良国.,张一云.,李家柱.,龙翼.,齐永青.,...&张信宝.(2007).紫色土草地表层土壤~(137)Cs含量与粒度和有机质的相关性研究.水土保持通报,027(002),43.
MLA 贺良国,et al."紫色土草地表层土壤~(137)Cs含量与粒度和有机质的相关性研究".水土保持通报 027.002(2007):43.
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