1. Liaoning Academy of Geology and Mineral Resources Survey, Shenyang 110032, China; 2. Liaoning Institute of Geology and Mineral Resources, Shenyang 110032, China; 3. No. 2 Oil Production Plant, North China Oilfield Corp., Bazhou 065700, Hebei Province, China
Abstract：Research on the distribution of heavy metal element contents in paddy and corn from Tieling, Liaoning Province indicate that, heavy metal elements, especially Pb, Zn, Cd and Cr, share a common distribution rule, i.e. the high content spots are all distributed around heavily polluted area, such as Chaihe lead-zinc ore field and the lower reaches of Chaihe River. Comparison between Chaihe lead-zinc ore filed and Tieling area as background value shows that the distribution of heavy metal elements in paddy and corn is much correlated to the background environment such as soil and shallow groundwater. The heavy metal elements in paddy and corn can enter human body through food chain and harm the health.
乌爱军, 陈跃月, 凌爽, 吴海红. 铁岭地区主要作物重金属元素地球化学特征[J]. 地质与资源, 2008, 17(4): 302-306.
WU Ai-jun, CHEN Yue-yue, LING Shuang, WU Hai-hong. GEOCHEMICAL CHARACTERISTICS OF HEAVY METAL ELEMENTS IN PADDY AND CORN FROM TIELING, LIAONING PROVINCE. GEOLOGY AND RESOURCES, 2008, 17(4): 302-306.
2008, Vol. 17 
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