主题词：Geological and Geochemical Analysis; Geological Studies and Exploration; Geochemistry and Geologic Mapping; earthquake and tectonic studies; High-pressure geophysics and materials; Hydrocarbon exploration and reservoir analysis; Geological and Geophysical Studies; Methane Hydrates and Related Phenomena; Geochemistry and Elemental Analysis; Geotechnical and Geomechanical Engineering; Geology and Paleoclimatology Research; Marine and environmental studies; Paleontology and Stratigraphy of Fossils; Geomagnetism and Paleomagnetism Studies; Mineralogy and Gemology Studies; Earthquake Detection and Analysis; Geophysical and Geoelectrical Methods; Geological formations and processes; Mining and Gasification Technologies; Radioactive element chemistry and processing; Engineering and Environmental Studies; Soil and Environmental Studies; Seismic Imaging and Inversion Techniques; Geophysics and Gravity Measurements; Aquatic and Environmental Studies