highly significantp < 0.001
In the SPG, the dAl closely followed the change in surface ε Nd , showing a highly significant positive correlation (n = 19, R 2 = 0.88, p < 0.001, Fig. 6c ).
In the SPG, the dAl closely followed the change in surface ε Nd , showing a highly significant positive correlation (n = 19, R 2 = 0.88, p < 0.001, Fig. 6c ).