A STUDY ON DISTRIBUTIONS OF ~(210)Pb, ~(226)Ra, Th AND TOTAL β IN THE SEDIMENTS IN THE JIULONG RIVER ESTUARY
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Abstract
The paper reports the distributions of ~(210)Pb, ~(226)Ra, Th and total β in the sedimcnts in Jiulong River Estuary. The horizontal distributions of ~(210)Pb, Th and total β increased,but ~(226)Ra decreased, with the distances off the Jiulong River Estuary, showing that the sources of ~(210)Pb, Th and total β Jiulong River Estuary came from marine, but ~(226)Ra from land.
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