1. Department of GeosciencesNational Taiwan UniversityTaipei Taiwan
2. Centre for Arctic Gas Hydrate, Environment and Climate, Department of GeologyUiT The Arctic University of NorwayTromsø Norway
3. Institute of Oceanography, National Taiwan UniversityTaipei Taiwan
4. Exploration and Production Research Institute, CPC CorporationMiaoli Taiwan
5. State Key Laboratory for Mineral Deposits Research, Department of Earth SciencesNanjing UniversityNanjing China
6. Center of Marine Geochemistry Research, Department of Earth SciencesNanjing UniversityNanjing China
7. Central Geological Survey, MOEATaipei Taiwan