摘要
人工同位素137Cs可以作为环境示踪因子研究河漫滩沉积物。综述了应用137Cs技术调查河漫滩沉积物的沉积率、确定沉积物来源和研究与沉积物相结合的污染物质的研究进展。
Man-made radionuclide of Cesium-137 can be as environment tracer to research the sediments on river floodplains.The basis of the ^(137)Cs technique and the uses of this technique to investigate the sedimentation rates of suspended sediments deposited on river floodplains are reviewed to identify the sources of sediments and to research the sediment-associated contaminates on river floodplains.
出处
《水土保持研究》
CSCD
北大核心
2005年第1期149-151,共3页
Research of Soil and Water Conservation
基金
国家留学基金委资助(留学学号:21821016)
关键词
^137CS
河漫滩
沉积物
沉积率
^(137)Cs
river floodplain
sediment
sedimentation rate
