Results 1 to 10 of about 83,624 (237)

The role of tropical volcanic eruptions in exacerbating Indian droughts [PDF]

Scientific Reports, 2021
The Indian summer monsoon rainfall (ISMR) is vital for the livelihood of millions of people in the Indian region; droughts caused by monsoon failures often resulted in famines.
Suvarna Fadnavis, Rolf Müller, Tanusri Chakraborty, T. P. Sabin, Anton Laakso, Alexandru Rap, Sabine Griessbach, Jean-Paul Vernier, Simone Tilmes   +8 more
doaj   +2 more sources

Volcanic impact on the Atlantic Ocean over the last millennium [PDF]

Climate of the Past, 2011
The oceanic response to volcanic eruptions over the last 1000 years is investigated with a focus on the North Atlantic Ocean, using a fully coupled AOGCM forced by a realistic time series of volcanic eruptions, total solar irradiance (TSI) and ...
J. Mignot, M. Khodri, C. Frankignoul, J. Servonnat   +3 more
doaj   +7 more sources

Global time-size distribution of volcanic eruptions on Earth [PDF]

Scientific Reports, 2018
Volcanic eruptions differ enormously in their size and impacts, ranging from quiet lava flow effusions along the volcano flanks to colossal events with the potential to affect our entire civilization.
Paolo Papale
doaj   +2 more sources

Updip Fluid Flow in the Crust of the Northeastern Noto Peninsula, Japan, Triggered the 2023 Mw 6.2 Suzu Earthquake During Swarm Activity

Geophysical Research Letters, 2023
An Mw 6.2 earthquake occurred in Suzu, northeastern Noto Peninsula, Japan, on 5 May 2023, followed by many aftershocks. Before this mainshock‐aftershock sequence, an intense earthquake swarm lasted in the vicinity for 2.5 years.
Keisuke Yoshida, Naoki Uchida, Yoshiaki Matsumoto, Masaki Orimo, Tomomi Okada, Satoshi Hirahara, Shuutoku Kimura, Ryota Hino   +7 more
doaj   +1 more source

Magma reservoir beneath Azumayama Volcano, NE Japan, as inferred from a three-dimensional electrical resistivity model explored by means of magnetotelluric method

Earth, Planets and Space, 2021
An electrical resistivity model beneath Azumayama Volcano, NE Japan, is explored using magnetotelluric method to probe the magma/hydrothermal fluid distribution.
Masahiro Ichiki, Toshiki Kaida, Takashi Nakayama, Satoshi Miura, Mare Yamamoto, Yuichi Morita, Makoto Uyeshima   +6 more
doaj   +1 more source

Application of the Fractional Riccati Equation for Mathematical Modeling of Dynamic Processes with Saturation and Memory Effect

Fractal and Fractional, 2022
In this study, the model Riccati equation with variable coefficients as functions, as well as a derivative of a fractional variable order (VO) of the Gerasimov-Caputo type, is used to approximate the data for some physical processes with saturation.
Dmitriy Tverdyi, Roman Parovik
doaj   +1 more source

Comparison between the Hamiltonian Monte Carlo method and the Metropolis–Hastings method for coseismic fault model estimation

Earth, Planets and Space, 2022
A rapid source fault estimation and quantitative assessment of the uncertainty of the estimated model can elucidate the occurrence mechanism of earthquakes and inform disaster damage mitigation.
Taisuke Yamada, Keitaro Ohno, Yusaku Ohta   +2 more
doaj   +1 more source

The Research Unit VolImpact: Revisiting the volcanic impact on atmosphere and climate – preparations for the next big volcanic eruption [PDF]

, 2020
This paper provides an overview of the scientific background and the research objectives of the Research Unit “VolImpact” (Revisiting the volcanic impact on atmosphere and climate – preparations for the next big volcanic eruption, FOR 2820).
Buehler, S., Burrows, J., Giorgetta, M., Hegerl, G., Hoose, C., Horvath, A., Hoshyaripour, G., Malinina, E., Quaas, J., Rozanov, A., Schmidt, H., Thomason, L., Timmreck, C., Toohey, M., Vogel, B., von Savigny, C.   +15 more
core   +2 more sources

Real-time automatic uncertainty estimation of coseismic single rectangular fault model using GNSS data

Earth, Planets and Space, 2021
Rapid estimation of the coseismic fault model for medium-to-large-sized earthquakes is key for disaster response. To estimate the coseismic fault model for large earthquakes, the Geospatial Information Authority of Japan and Tohoku University have ...
Keitaro Ohno, Yusaku Ohta, Satoshi Kawamoto, Satoshi Abe, Ryota Hino, Shunichi Koshimura, Akihiro Musa, Hiroaki Kobayashi   +7 more
doaj   +1 more source

Forecasting Volcanic Eruptions [PDF]

Annual Review of Earth and Planetary Sciences, 2020
Forecasting natural events such as landslides, earthquakes, and volcanic eruptions is a difficult problem compounded by conflicting expectations. Society wants accurate warnings of these events, yet the scientific com­ munity is not able to provide forecasts as accurate as desired because these natural events are only partly understood.
  +4 more sources