柠檬酸对土壤⁃柳树系统中Cd⁃芘污染生物有效性影响

邓林, 张娟娟, 谢探春, 王晓琳, 尹颖

Effects of citric acid on the bioavailability of Cd⁃pyrene contamination in soil⁃willow system

Lin Deng, Juanjuan Zhang, Tanchun Xie, Xiaolin Wang, Ying Yin

图8 柳树体内元素Cd,Ca,Mg,K,Fe,Mn,Zn相关性分析 Correlationcoefficients significant at p<0.05 are indicated with *,p<0.01 are indicated with ** , Pearson correlation coefficients (r) are shown at the top of individual cell

Fig.8 Scatter plots of concentrations of Cd,Ca,Mg,K,Fe,Mn and Zn in willows