A preliminary investigation of silt motion in Shantou Harbor region has been made by using neutron activation analysis of natural activable stable isotopes in silt. More than 20 elements in suspending and bed silt at different sites were determined. Data analysis and computer-based fitting calculation indicated that all of the suspending silt samples analyzed were of the same origin
i. e. Xinjinxi River outlet and about 37% of the bed silt at the Wailanjiangsha channel is composed of the deposit of suspending silt.
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茅志仁 等 , 水利水运科学研究 ( 1988 ), 4 : 87 .
William D. Ehmann and Steven W. Yates , Anal. Chem . , 58 ( 1986 ), 49R - 65R .