The fallout nuclide <sup>137</sup>Cs（half-life 30.23 a）of nuclear tests is one of the important tracers for recent lake sedimentation and watershed erosion.According to the data of the <sup>137<...The fallout nuclide <sup>137</sup>Cs（half-life 30.23 a）of nuclear tests is one of the important tracers for recent lake sedimentation and watershed erosion.According to the data of the <sup>137</sup>Cs vertical profile in the sediment core HF8801,展开更多
基金Project supported by the National Natural Science Foundation of China.
文摘The fallout nuclide <sup>137</sup>Cs（half-life 30.23 a）of nuclear tests is one of the important tracers for recent lake sedimentation and watershed erosion.According to the data of the <sup>137</sup>Cs vertical profile in the sediment core HF8801,
