supported by the State Key Program of National Natural Science of China (40830107);the Key Program for International S&T Cooperation Projects of China (2010DFA24480);the Geological Survey Program of China (water (2010) mineral assessment 03-07-08)
This study examines the effects of hydrologic sorting and mixing of sources on the Sr-Nd isotopic compositions of suspended sediments at different water depths. The samples were collected from three layers (surface, m...
supported by the National Natural Science Foundation of China (Grant Nos.40601092 and 40873066);National Basic Research Program of China(Grant No. 2005CB422004);Postdoctoral Science Foundation of China(Grant No. 20060390621);Guangdong Scientific & Ttechnological Project (Grant No. 2008A060204003)
The carbon isotopic composition (Δ 14 C,δ 13 C) and apparent ages of suspended sediment were determined in the Pearl River in the years 1998,2000 and 2005.These results indicate that suspended POC consists mostly of...