Results 61 to 70 of about 47,350 (264)

Application of Artificial Intelligence in Landslide Susceptibility Assessment: Review of Recent Progress

Remote Sensing
In the current work, authors reviewed the latest research results in landslide susceptibility mapping (LSM) using artificial intelligence (AI) methods.
Muratbek Kudaibergenov, Serik Nurakynov, Berik Iskakov, Gulnara Iskaliyeva, Yelaman Maksum, Elmira Orynbassarova, Bakytzhan Akhmetov, Nurmakhambet Sydyk   +7 more
doaj   +1 more source

Magnetic Reconnection Driven by the Impact of a Magnetosheath High‐Speed Jet

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract High‐speed jets (HSJs) are transient structures in the magnetosheath characterized by enhanced dynamic pressure. While recent studies report that HSJs trigger magnetic reconnection at the magnetopause, whether they can directly drive reconnection within the magnetosheath remains an open question.
Jiuqi Ma, Xinliang Gao, Quanming Lu, Shimou Wang, Jin Guo, Zhongwei Yang, Binbin Tang, Junyi Ren, Rongsheng Wang   +8 more
wiley   +1 more source

Wave Signals From Rapidly Intensifying Typhoons Mark Vortex Adjustment Rather Than Robust Ionospheric Coupling

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Rapidly intensifying typhoons can generate atmospheric waves, but nearby neutral‐atmosphere and ionospheric anomalies need not form a robust cross‐layer coupling chain. We examine 75 western North Pacific rapid‐intensification events during 2018–2023.
Zi‐Liang Li, Xiao‐Ran Wu
wiley   +1 more source

Regional Characteristics of Geomagnetic Activity: Comparative Analysis of Local K and Global Kp Indices

Atmosphere
Geomagnetic activity reflects the complex coupling between the solar wind, magneto-sphere and ionosphere. While the global Kp index serves as a standard proxy for geo-magnetic disturbances, it obscures regional variations linked to local current systems ...
Vitaliy Kapytin, Alexey Andreyev, Vyacheslav Somsikov, Beibit Zhumabayev, Saule Mukasheva, Yekaterina Chsherbulova, Stanislav Utebayev   +6 more
doaj   +1 more source

Simulating Bouncing Packets Driven by Ducted Lightning‐Generated Whistlers: Comparison With SAMPEX Observations

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Bouncing packets are quasi‐periodic microbursts separated by the electron bounce period. Solar Anomalous and Magnetospheric Particle Explorer observations revealed relativistic (>1 MeV) inner‐belt bouncing packets with “crown,” “decaying,” and “flat” envelopes.
L. Gan, W. Li, Q. Ma, L. Blum, D. Miller III., X. Li   +5 more
wiley   +1 more source

Climate-Driven Cryospheric Changes and Their Impacts on Glacier Runoff Dynamics in the Northern Tien Shan

Atmosphere
Glaciers in the Northern Tien Shan are a major source of Ile River runoff, supplying water to Kazakhstan’s largest city, Almaty. Under ongoing climate warming, their degradation alters the magnitude and seasonality of river discharge, increasing water ...
Aigul N. Akzharkynova, Berik Iskakov, Gulnara Iskaliyeva, Nurmakhambet Sydyk, Rustam Abdrakhimov, Alima A. Amangeldi, Aibek Merekeyev, Aleksandr Chigrinets   +7 more
doaj   +1 more source

Cassini detection of Enceladus' cold water-group plume ionosphere [PDF]

, 2009
This study reports direct detection by the Cassini plasma spectrometer of freshly-produced water-group ions (O+, OH+, H2O+, H3O+) and heavier water dimer ions (HxO(2))(+) very close to Enceladus where the plasma begins to emerge from the plume.
Crary, FJ, Paty, CS, Thomsen, MF, Johnson, RE, Coates, AJ, Jones, GH, Young, DT, Wilson, RJ, Tokar, RL   +8 more
core  

Observational Analysis on the Relationship Between Chorus Waves and MeV Microburst Electron Precipitation

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Microbursts are thought to be a key contributor to radiation belt electron loss, with chorus waves considered a primary driver of this precipitation. However, the conditions under which chorus waves produce MeV electron loss remain poorly constrained.
Jorge Romero‐Minaya, Lauren W. Blum, Longzhi Gan, Xiao Chen   +3 more
wiley   +1 more source

Artificial periodic irregularities in the auroral ionosphere [PDF]

, 1996
International audienceArtificial periodic irregularities (API) are produced in the ionospheric plasma by a powerful standing electromagnetic wave reflected off the F region.
N. P. Goncharov, Pollari, P., Goncharov, N.P., Matveinen, H., E. Turunen, H. Matveinen, P. Pollari, Rietveld, M., M. T. Rietveld, Turunen, E., Goncharov, N. P., Goncharov, N., Rietveld, M.T.   +12 more
core   +3 more sources

Observation of the Large Forbush Decrease Event on 1–10 June 2025 at the Tien Shan Cosmic Ray Station

Atmosphere
An intensive disturbance of the heliosphere originating from a series of solar flares at the end of May 2025 revealed itself as an extremely strong Forbush decrease in the flux of galactic cosmic rays, which was observed at the worldwide network of ...
Alexander Shepetov, Olga Kryakunova, Rustam Koichubayev, Nikolay Nikolayevskiy, Vladimir Ryabov, Botakoz Seifullina, Irina Tsepakina, Valery Zhukov   +7 more
doaj   +1 more source