Volcanic activity and hazard in the East African Rift Zone
Over the past two decades, multidisciplinary studies have unearthed a rich history of
volcanic activity and unrest in the densely-populated East African Rift System, providing new …
volcanic activity and unrest in the densely-populated East African Rift System, providing new …
[图书][B] Using geochemical data: to understand geological processes
HR Rollinson, H Rollinson, V Pease - 2021 - books.google.com
This textbook is a complete rewrite, and expansion of Hugh Rollinson's highly successful
1993 book Using Geochemical Data: Evaluation, Presentation, Interpretation. Rollinson and …
1993 book Using Geochemical Data: Evaluation, Presentation, Interpretation. Rollinson and …
Tracking carbon from subduction to outgassing along the Aleutian-Alaska Volcanic Arc
Subduction transports volatiles between Earth's mantle, crust, and atmosphere, ultimately
creating a habitable Earth. We use isotopes to track carbon from subduction to outgassing …
creating a habitable Earth. We use isotopes to track carbon from subduction to outgassing …
Massive and prolonged deep carbon emissions associated with continental rifting
Carbon from Earth's interior is thought to be released to the atmosphere mostly via
degassing of CO2 from active volcanoes,,,. CO2 can also escape along faults away from …
degassing of CO2 from active volcanoes,,,. CO2 can also escape along faults away from …
Helium and carbon isotope systematics of cold “mazuku” CO2 vents and hydrothermal gases and fluids from Rungwe Volcanic Province, southern Tanzania
We report new helium and carbon isotope (3He/4He and δ13C) and relative abundance
(CO2/3He) characteristics of a suite of 20 gases and fluids (cold mazuku-like CO2 vents …
(CO2/3He) characteristics of a suite of 20 gases and fluids (cold mazuku-like CO2 vents …
Intrarift fault fabric, segmentation, and basin evolution of the Lake Malawi (Nyasa) Rift, East Africa
Abstract The Lake Malawi (Nyasa) Rift, in the East African Rift System (EARS), is an ideal
modern analogue for the study of extensional tectonic systems in low strain rate settings …
modern analogue for the study of extensional tectonic systems in low strain rate settings …
Spatially Variable CO2 Degassing in the Main Ethiopian Rift: Implications for Magma Storage, Volatile Transport, and Rift‐Related Emissions
Deep carbon emissions from historically inactive volcanoes, hydrothermal, and tectonic
structures are among the greatest unknowns in the long‐term (∼ Myr) carbon cycle. Recent …
structures are among the greatest unknowns in the long‐term (∼ Myr) carbon cycle. Recent …
Evolution of upper crustal faulting assisted by magmatic volatile release during early-stage continental rift development in the East African Rift
During the development of continental rifts, strain accommodation shifts from border faults to
intra-rift faults. This transition represents a critical process in the evolution of rift basins in the …
intra-rift faults. This transition represents a critical process in the evolution of rift basins in the …
Causes of unrest at silicic calderas in the East African Rift: New constraints from InSAR and soil‐gas chemistry at Aluto volcano, Ethiopia
Restless silicic calderas present major geological hazards, and yet many also host
significant untapped geothermal resources. In East Africa, this poses a major challenge …
significant untapped geothermal resources. In East Africa, this poses a major challenge …
Temporal variations in fumarole gas chemistry at Poás volcano, Costa Rica
TP Fischer, C Ramírez, RA Mora-Amador… - Journal of Volcanology …, 2015 - Elsevier
We report the chemical and isotopic composition of fumarole gas discharges collected at
Poás Volcano, Costa Rica from 2001 to 2014, covering a period during which the volcano …
Poás Volcano, Costa Rica from 2001 to 2014, covering a period during which the volcano …