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| 遂宁-阿坝低密度测量土壤Rn异常及地质解释 | |
| 引用本文： | 李巨初,郝俊胜,刘树根,王国芝,陈翠华,周建斌.遂宁-阿坝低密度测量土壤Rn异常及地质解释[J].成都理工大学学报(自然科学版),2008,35(4). |
| 作者姓名： | 李巨初 郝俊胜 刘树根 王国芝 陈翠华 周建斌 |
| 作者单位： | 1. 成都理工大学应用核技术与自动化工程学院,成都,610059 2. 成都理工大学"油气藏地质与开发工程"国家重点实验室,成都,610059 3. 成都理工大学地球科学学院,成都,610059 |
| 基金项目： | 中国石化海相油气前瞻项目 |
| 摘 要： | 遂宁-阿坝低密度(约2 km一个测点)剖面测量土壤中氡,根据壤中氡背景,异常下限和负异常上限等地球化学指标,初步研究表明存在与地质构造块体有关的局域地球化学场和异常分布模武.文中分析和讨论了壤中氡含量和异常分布影响因素,基于主要与构造-流体活动方式和强度有关的认识,提出在该剖面挽近地质时期可能存在四个构造-流体活动系统. |
| 关 键 词： | 土壤氧 低密度 地球化学 构造-流体 遂宁-阿坝 遂宁 阿坝 密度测量 土壤 异常分布 地质解释 Sichuan profile interpretation soils concentration radon 系统 流体活动 地质时期 剖面测量 认识 强度 活动方式 构造块体 |
Geochemical model of radon concentration in soils and its geological interpretation on the Suining-Aba geological profile in Sichuan,China |
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| LI Ju-chu,HAO Jun-sheng,LIU Shu-gen,WANG Guo-zhi,CHEN Cui-hua,ZHOU Jian-bin.Geochemical model of radon concentration in soils and its geological interpretation on the Suining-Aba geological profile in Sichuan,China[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2008,35(4). | |
| Authors: | LI Ju-chu HAO Jun-sheng LIU Shu-gen WANG Guo-zhi CHEN Cui-hua ZHOU Jian-bin |
| Institution: | LI Ju-chu,HAO Jun-sheng,LIU Shu-gen,WANG Guo-zhi,CHEN Cui-hua,ZHOU Jian-binCollege of Applied Nuclear Technology , Automation Engineering,Chengdu University of Technology,Chengdu 610059,China |
| Abstract: | The paper introduces a low-density survey of the radon concentration in soils on Suining-Aba geological profile(across the Longmen Mountains) in Sichuan.The data(including the background,the lower and the upper limits of the radon anomaly etc.) demonstrate that there are 4 different geochemical models of the radon concentration in soils,being consistent with geological blocks,respectively.The paper discusses the influential factors on the radon concentration in soils,it was believes that the main influentia... |
| Keywords: | geochemical model radon in soils lower density survey tectonic-fluid activity |
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