Figure 1
Sample sites information. (A) Sampling distribution of Yongchuan District, Chongqing City. (B–I) Satellite view of the site of BSGY, ZYGY, LHGC, WQGC, WCDL, RMDL, WLXY, YCZX espectively.
Figure 1 | Scientific Reports
Sample sites information. (A) Sampling distribution of Yongchuan District, Chongqing City. (B–I) Satellite view of the site of BSGY, ZYGY, LHGC, WQGC, WCDL, RMDL, WLXY, YCZX espectively.
