青藏高原西部、南部和东北部边界地区天然水的水化学性质及其成因
田原,余成群,查欣洁,高星,于明寨

Hydrochemical characteristics and factors controlling of natural water in the western, southern, and northeastern border areas of the Qinghai-Tibet Plateau
TIAN Yuan,YU Chengqun,ZHA Xinjie,GAO Xing,YU Mingzhai
图5 青藏高原不同边界地区的天然水水样的Gibbs图
Fig. 5 Plots of the major ions within the Gibbs boomerang envelope for Qinghai-Tibet Plateau natural water samples, showing TDS values versus the weight ratio of Na+/(Na++Ca2+) and Cl-/(Cl-+HCO3-)