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The geochemistry of sediment samples from Korean and Chinese rivers provides source indicators enabling these river materials to be identified within the sediment load of the Yellow Sea. Elements enriched in Chinese river sediments relative to those in Korean rivers include Ca, Na, Sr, and Cu. Korean river sediments have higher Al, K, Ba, and Li concentrations, but extremely low Ca concentrations...
Concentrations of 25 elements in the fine-grained fraction (<63 μm) of bottom sediments of the Changjiang and the Huanghe were determined to characterize the geochemical compositions of each riverine origin. Most of the elements, except for alkali and alkaline earth elements (Na, Ca, Sr and Ba), are highly enriched in the Changjiang sediments compared to those in the Huanghe sediments. Differences...
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