中国湖泊柱样沉积物中239+240Pu的来源与分布特征
黄亚楠, 潘少明, 刘志勇

The Source and Distribution Characteristic of 239+240Pu in Sediment Cores of Chinese Lakes
Yanan Huang, Shaoming Pan, Zhiyong Liu
图1 中国湖泊柱样分布图(a)以及表层240Pu/239Pu比值(b)和柱样240Pu/239Pu平均值(c)
Fig.1 Distribution of lake sediment cores in China (a) and Surface 240Pu/239Pu (b) and average 240Pu/239Pu (c) values in sediment cores of Chinese lakes