Modeling the Migration Characteristics and Identifying the Sources of 237Np and 239+240Pu in Seawater and Sediments in the South China Sea and the Indian Ocean
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Sediments from the South China Sea and the Indian Ocean were analyzed using sector field inductively coupled plasma mass spectrometry (SF-ICP-MS) to determine the activity of 237Np and 239+240Pu, as well as their atomic ratios 237Np/239Pu and 240Pu/239Pu. Thes... ...