Volcanic activity and hazard in the East African Rift Zone

J Biggs, A Ayele, TP Fischer, K Fontijn… - Nature …, 2021 - nature.com
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 …

[HTML][HTML] Structural inheritance in amagmatic rift basins: Manifestations and mechanisms for how pre-existing structures influence rift-related faults

A Samsu, S Micklethwaite, JN Williams… - Earth-Science …, 2023 - Elsevier
In the context of rift basin formation, structural inheritance describes the influence of pre-
existing structures on new rift-related structures, including faults. Pre-existing structures in …

Alkaline-silicate REE-HFSE systems

CD Beard, KM Goodenough, AM Borst… - Economic …, 2023 - pubs.geoscienceworld.org
Abstract Development of renewable energy infrastructure requires critical raw materials,
such as the rare earth elements (REEs, including scandium) and niobium, and is driving …

[图书][B] Volcanic eruptions and their repose, unrest, precursors, and timing

National Academies of Sciences, Division on Earth… - 2017 - books.google.com
Volcanic eruptions are common, with more than 50 volcanic eruptions in the United States
alone in the past 31 years. These eruptions can have devastating economic and social …

Brittle shear tectonics in a narrow continental rift: asymmetric nonvolcanic Barmer Basin (Rajasthan, India)

S Dasgupta, S Mukherjee - The Journal of Geology, 2017 - journals.uchicago.edu
Our field studies emphasizing brittle shear P-and Y-planes along the margins of the Barmer
basin (Rajasthan, India) support its two-phase (NW-SE, followed by NE-SW) extension …

The structural architecture of the Los Humeros volcanic complex and geothermal field

G Norini, G Carrasco-Núñez, F Corbo-Camargo… - Journal of Volcanology …, 2019 - Elsevier
Abstract The Los Humeros Volcanic Complex (LHVC) is a large silicic caldera complex in
the Trans-Mexican Volcanic Belt (TMVB), hosting a geothermal field currently in exploitation …

The interconnected magmatic plumbing system of the Natron Rift

MC Reiss, L De Siena… - Geophysical Research …, 2022 - Wiley Online Library
Understanding the magmatic plumbing system of rift volcanoes is essential when examining
the interplay between magmatic and tectonic forces. Recent seismicity, volcanic activity …

Evolution of upper crustal faulting assisted by magmatic volatile release during early-stage continental rift development in the East African Rift

JD Muirhead, SA Kattenhorn, H Lee, S Mana… - …, 2016 - pubs.geoscienceworld.org
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 …

Causes of unrest at silicic calderas in the East African Rift: New constraints from InSAR and soil‐gas chemistry at Aluto volcano, Ethiopia

W Hutchison, J Biggs, TA Mather… - Geochemistry …, 2016 - Wiley Online Library
Restless silicic calderas present major geological hazards, and yet many also host
significant untapped geothermal resources. In East Africa, this poses a major challenge …

Tectonic control of groundwater recharge and flow in faulted volcanic aquifers

LA Olaka, SA Kasemann, J Sültenfuß… - Water Resources …, 2022 - Wiley Online Library
Groundwater dynamics in continental rift zone settings remain poorly understood because of
the spatial heterogeneity in flow, storage, and recharge dynamics. The Central Kenya Rift is …