摘要
土壤中铯元素主要来源于核武器实验、核反应堆的放射性废物以及核电站核泄漏和核燃料处理厂的放射性废液。在土壤研究中,主要利用放射性核素铯^(137)(^(137)Cs)进行土壤侵蚀研究,能够简便、快速、准确地获取土壤流失、沉积和空间重新分布等详细信息。该文重点介绍了铯^(137)(^(137)Cs)在土壤中的分布及迁移特征与铯元素在土壤研究中的应用,探讨了铯元素在应用中存在的问题,并对后续的研究进行了展望。
Cesium in soil is mainly derived from nuclear weapon test,radioactive waste from nuclear reaction,nuclear leakage and radioactive waste from nuclear fuel reprocessing plant.In soil research,the use of radionuclide caesium-137(137Cs)for soil erosion research can be simple,rapid and accurate to obtain soil loss.Details such as deposition and spatial redistribution.The distribution and migration characteristics of cesium-137(137Cs)in soil and the application of cesium in soil research were introduced in this paper.At the same time,existence of cesium in application is discussed.The development of future research is also prospected.
作者
潘玉梅
艾美荣
曾嘉
白银萍
Pan Yumei(The Southwest University of Science and Technology,School of Life Sciences and Engineering,Mianyang 621000,China)
出处
《安徽农学通报》
2019年第7期66-67,73,共3页
Anhui Agricultural Science Bulletin
基金
西南科技大学龙山人才支持计划项目资助
项目编号:18LZX548
关键词
放射性铯
土壤侵蚀
分布
Radioactive caesium
Soil erosion
Distribution
