1. Associate Professor, Dept. of Resources Engineering, National Cheng Kung Univ.,1 University Rd., Tainan 701, Taiwan (corresponding author). ORCID: .
2. Group Leader, GeoResources Research Center, National Cheng Kung Univ., 1 University Rd., Tainan 701, Taiwan.
3. Ph.D. Candidate, Dept. of Resources Engineering, National Cheng Kung Univ., 1 University Rd., Tainan 701, Taiwan.
4. Research Assistant, GeoResources Research Center, National Cheng Kung Univ.,1 University Rd., Tainan 701, Taiwan.