Review of a specialty fiber for distributed acoustic sensing technology

Y Sun, H Li, C Fan, B Yan, J Chen, Z Yan, Q Sun - Photonics, 2022 - mdpi.com
Specialty fibers have introduced new levels of flexibility and variability in distributed fiber
sensing applications. In particular, distributed acoustic sensing (DAS) systems utilized] the …

Dynamic strain determination using fibre-optic cables allows imaging of seismological and structural features

P Jousset, T Reinsch, T Ryberg, H Blanck… - Nature …, 2018 - nature.com
Natural hazard prediction and efficient crust exploration require dense seismic observations
both in time and space. Seismological techniques provide ground-motion data, whose …

A review of seismic methods for monitoring and understanding active volcanoes

G Saccorotti, I Lokmer - Forecasting and planning for volcanic hazards …, 2021 - Elsevier
Volcanoes produce a wide variety of seismic signals originating from a number of
mechanisms, ranging from the complex interaction between multiphase fluids and their …

Relating gas ascent to eruption triggering for the April 27, 2016, White Island (Whakaari), New Zealand eruption sequence

A Jolly, I Lokmer, B Christenson, J Thun - Earth, Planets and Space, 2018 - Springer
The April 27, 2016 eruption sequence at White Island was comprised of 6 discrete eruptive
events that occurred over a 35-min period. Seismicity included three episodes of VLP …

[PDF][PDF] 基于散射增强光纤的分布式声波传感研究进展

孙琪真, 李豪, 范存政, 贺韬, 闫宝强… - Laser & …, 2022 - researching.cn
摘要基于相位敏感光时域反射技术的分布式声波传感(DAS) 系统可实现大范围分布式的声波
探测, 近年来, 在油气勘探, 地质成像, 管道安全, 周界安防等应用领域受到研究关注 …

Tremor-rich shallow dyke formation followed by silent magma flow at Bárðarbunga in Iceland

EPS Eibl, CJ Bean, KS Vogfjörd, Y Ying, I Lokmer… - Nature …, 2017 - nature.com
The Bárðarbunga eruption in Iceland in 2014 and 2015 produced about 1.6 km3 of lava.
Magma propagated away from Bárðarbunga to a distance of 48 km in the subsurface …

[HTML][HTML] Seismic tremor reveals slow fracture propagation prior to the 2018 eruption at Sierra Negra volcano, Galápagos

KL Li, CJ Bean, AF Bell, M Ruiz, S Hernandez… - Earth and Planetary …, 2022 - Elsevier
Seismic tremor observed near active volcanoes is an important tool for volcano monitoring
as it often appears shortly before eruptions. Although tremor can be generated by a variety …

Integration of SAR data into monitoring of the 2014–2015 Holuhraun eruption, Iceland: contribution of the Icelandic volcanoes supersite and the FutureVolc projects

S Dumont, F Sigmundsson, MM Parks… - Frontiers in Earth …, 2018 - frontiersin.org
We report how data from satellite and aerial synthetic aperture radar (SAR) observations
were integrated into monitoring of the 2014–2015 Holuhraun eruption in the Bárðarbunga …

[HTML][HTML] Beyond elasticity: Are Coulomb properties of the Earth's crust important for volcano geodesy?

HS Bertelsen, F Guldstrand, F Sigmundsson… - Journal of Volcanology …, 2021 - Elsevier
Geodetic modelling has become an established procedure to interpret the dynamics of
active volcanic plumbing systems and magma transfer within the crust. Most established …

Experimental constraints on forecasting the location of volcanic eruptions from pre-eruptive surface deformation

F Guldstrand, O Galland, E Hallot… - Frontiers in Earth …, 2018 - frontiersin.org
Volcanic eruptions pose a threat to lives and property when volcano flanks and
surroundings are densely populated. The local impact of an eruption depends firstly on its …