摘要
Erratum to:J.Mt.Sci.(2021)18(4):891-906 https://doi.org/10.1007/s11629-020-6465-9 On Page 894,Fig.1d is redundant in the original article and should be removed.On Page 895,in Section 2.2,the 4th paragraph,the figure number"Fig.1d"in the last sentence is incorrect.It should be corrected into"Fig.1c".On Page 896,in Section 3.2,the 1st paragraph,the figure number"Fig.1d"in the 2nd sentence is incorrect.It should be corrected into"Fig.1c".