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水库中铯-137 的季节性循环。

Seasonal cycling of cesium-137 in a reservoir.

出版信息

Science. 1979 Feb 16;203(4381):649-51. doi: 10.1126/science.203.4381.649.

DOI:10.1126/science.203.4381.649
PMID:17813376
Abstract

Studies of a reservoir in the southeastern United States show that cesium-137, introduced into the system from a leak in a nuclear fuel element, cycles between the water and sediment on a seasonal basis. The cycling, which coincides with the annual periods of thermal stratification in this monomictic lake, has been occurring for over 10 years.

摘要

对美国东南部一个水库的研究表明,铯-137 从核燃料元件的泄漏进入系统后,会在季节性的基础上在水和沉积物之间循环。这种循环与这个单分子湖每年的热分层期相吻合,已经持续了 10 多年。

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