Volcano stratigraphy and mapping
Abstrak
Volcano-geologic mapping and stratigraphic reconstructions provide important information toward understanding patterns of edifice construction and destruction of volcanic systems, their eruptive histories and recurrence rates, and magmatic evolution and plumbing systems, all of which are required to make informed hazard assessments. Geologic mapping of volcanic terrains also provides context in the search for and identification of natural resources, including geothermal reservoirs and magmatic-related ore deposits, and can provide useful background for communication and outreach. Most volcano-geologic maps and chrono-stratigraphic frameworks are based on a systematic lithostratigraphic approach and are constructed using an iterative process whereby field observations and mapping alternate with acquisition of rock compositional and geochronological data. Modern technological and analytical tools have greatly advanced geochemical and geochronological data acquisition and accuracy, while some technologies have provided new useful tools for fieldwork, including in poorly accessible environments.
Penulis (9)
Karen Fontijn
Benjamin Bernard
Drew Downs
Judy Fierstein
Guido Giordano
Graham Leonard
Natalia Pardo
Patricia Sruoga
Takehiko Suzuki
Akses Cepat
- Tahun Terbit
- 2025
- Bahasa
- en
- Sumber Database
- CrossRef
- DOI
- 10.31223/x58m7r
- Akses
- Open Access ✓