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[1]
Chung Y. and H.Grain （1980） 226 Ra in the Pacific Ocean. Earth and Planet .
Astudyonthedistributionof210Pb,226Raandtotalβradioactivityinestuarysediments
被引：0
作者：
Chen Jinxing
Wu Shiyan and Zhang Pingqing Third Institute of Oceanography
SOA
Xiamen
China
机构：
关键词：
Ra and total;
A study on the distribution of;
radioactivity in estuary sediments;
Pb;
D O I：
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中图分类号：
学科分类号：
摘要：
<正> Determination on the content variation of 210Pb, 226Ra and total β radioactivity in estuary sediments of the Jiulongjiang River and the Changjiang River were made to study distributions of natural radioactive substances in the areas studied. Sources of radioactive substances were determined, and the transportation of bottom waters and sediments in the areas was searched according to the distributions.
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页码：247 / 252
页数：6
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