Measurement of Ra228 and Th228 in sea water
Measurement of Ra228 and Th228 in sea water
复制标题
海水中 Ra228 和 Th228 的测量
DOI:
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复制
发表时间:
1969
期刊:
影响因子:
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通讯作者:
W. Moore
中科院分区:
文献类型:
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作者:
W. Moore
The first measurements of radium 228 in the ocean are reported, and the analytical methods of determining Ra228 and Th228 are discussed. Measurable excesses of both Ra228 and Th228 relative to the Th232 exist in the ocean. Ra228 should prove a valuable tracer for studies of water movements. Its 6.7-year half-life makes it applicable to processes with a time scale of 3–25 years.