^210PB

作品数:104被引量:853H指数:18
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^(7)Be and^(210)Pb radioactivity and implications on sources of surface ozone at Mt.Waliguan被引量:8
《Chinese Science Bulletin》2005年第2期167-171,共5页ZHENGXiangdong WANGGuojiang TANGJie ZHANGXiaochun YANGWei H.N.Lee WANGChangsheng 
This work was financially supported by the National Natural Science Foundation of China(Grant No.20175032).
Beryllium-7 (7Be) and lead-210 (210Pb) radioac- tivity in aerosols collected, from October 2002 to January 2004 at Mt. Waliguan, by the Global Atmospheric Watch (GAW) Station, Qinghai Province is presented. The data w...
关键词:大气污染 悬浮微粒 ^7Be ^210PB 放射能 表面臭氧 Mt.Waliguan   季节变化 
Sediment source identification by using ^(137)_Cs and ^(210)Pb radionuclides in a small catchment of the Hilly Sichuan Basin, China被引量:15
《Chinese Science Bulletin》2004年第18期1953-1957,共5页ZHANGXinbao HEXiubin WENAnbang D.E.Walling FENGMingyi ZOUXiang 
Double radionuclide tracers of 137Cs and 210Pb were used to investigate sediment sources in the Wujia Gully, a small catchment in the Hilly Sichuam Basin in 2002. Aver-age 137Cs and 210Pb concentrations in the source ...
关键词:泥沙来源 ^137CS ^210PB 放射性核 四川盆地 相对贡献法 巫江 
Change in the sedimentary environment of Wanquan River Estuary, Hainan Island,China被引量:9
《Chinese Science Bulletin》2003年第21期2357-2361,共5页GEChendong O.Slaymaker T.F.Pedersen 
Pb geochronology and sediment core profiles of organic carbon, total sulfur and organic carbon isotope (d 13C) values were used to reconstruct the local environ-mental history of the Shamei Lagoon, located in the Wan-...
关键词:海南岛 中国 有机碳  氢化硫 水污染 ^210PB 
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