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Turbulence properties and kinetic signatures of electrons in Kelvin-Helmholtz waves during a geomagnetic storm

Harsha Gurram, Harsha Gurram, Jason R. Shuster, Li-Jen Chen et al. • Frontiers in Astronomy and Space Sciences (2026)

The Kelvin–Helmholtz instability (KHI), in its nonlinear phase, plays a significant role in transporting solar-wind plasma into Earth’s magnetosphere. This study investigates the turbulence properties and reconnection signatures observed at...

DOAJ Open Access (DOAJ) DOI: 10.3389/fspas.2026.1788081

Terrestrial Remote Sensing of Snowmelt in a Diverse High-Arctic Tundra Environment Using Time-Lapse Imagery

Daniel Kępski, Bartłomiej Luks, Krzysztof Migała, Tomasz Wawrzyniak et al. • Remote Sensing (2017)

Snow cover is one of the crucial factors influencing the plant distribution in harsh Arctic regions. In tundra environments, wind redistribution of snow leads to a very heterogeneous spatial distribution which influences growth conditions f...

DOAJ Open Access (DOAJ) DOI: 10.3390/rs9070733

Assessment of climate change impact on wheat crop using MarkSim GCM in Varanasi, Uttar Pradesh

C. PATEL, A.K. NEMA, R.S. SINGH, M.K. YADAV et al. • Journal of Agrometeorology (2018)

GFLD-CM3 model was used to generate weather data under RCPs scenario i.e. RCP 2.6, 4.5, 6.0 and 8.5 for years 2010, 2035, 2065 and 2095 for Varanasi, Uttar Pradesh. The generated data were used to assess the impact of climate change on phen...

DOAJ Open Access (DOAJ) DOI: 10.54386/jam.v20i3.547

The Response of Radiative Forcing to High Spatiotemporally Resolved Land‐Use Change and Transition From 1982 to 2010 in China

Xiaohu Jian, Xiaodong Zhang, Yijie Liu, Xinrui Liu et al. • Geophysical Research Letters (2022)

Abstract Significant uncertainties remain in the estimate of radiative forcing (RF) induced by land‐use change (LUC), partially attributable to the lack of reliable LUC data with a high spatiotemporal resolution. We implemented a high spati...

DOAJ Open Access (DOAJ) DOI: 10.1029/2022GL099003

Settlement process of radioactive dust to the ground inferred from the atmospheric electric field measurement

M. Yamauchi, M. Takeda, M. Makino, T. Owada et al. • Annales Geophysicae (2012)

Radioactive materials from the accident at Fukushima Dai-ichi nuclear power plant (FNPP) in March 2011 spread over a large area, increasing the atmospheric electric conductivity by their ionizing effect, and reducing the vertical (downwa...

DOAJ Open Access (DOAJ) DOI: 10.5194/angeo-30-49-2012

The impact of earthquakes on the regime of ultra-low-frequency electromagnetic emissions

B. V. Dovbnya, A. S. Potapov, R. A. Rahmatulin • Геофизический журнал (2012)

Anomalous changes in the behavior of Pc 1 geomagnetic pulsations and oscillations with the spectrum resonance structure (SRS) occurred a few minutes before or after an earthquake have been found. In all cases the changes happened following ...

DOAJ Open Access (DOAJ) DOI: 10.24028/gzh.0203-3100.v34i5.2012.116667

Generation of layering in the upper arctic troposphere away from the jet stream

A. Karpetchko, A. Karpetchko, E. Kyro, P. von der Gathen • Annales Geophysicae (2003)

Ozone sounding databases for two stations, So-dankylä (67° N, 27° E) and Ny-Ålesund (79° N, 12° E) were used in order to investigate the generation of layering in the upper and middle troposphere of the Arctic. We concentrated on dry,...

DOAJ Open Access (DOAJ) DOI: 10.5194/angeo-21-1653-2003

The Integrity and Tightness of Underground Hydrogen Storage Systems: A Critical Review of Geological Barriers, Well Sealing, Leakage Risks and Future Perspectives

Hanae Talouizet, Latifa Ouadif, Safouane Kitri • Hydrogen (2026)

Underground storage of green hydrogen is a strategic enabler of large-scale renewable deployment, but its feasibility rests on a hard problem: keeping a small, highly mobile molecule confined underground for decades without safety or enviro...

DOAJ Open Access (DOAJ) DOI: 10.3390/hydrogen7030116

Surface and Subsurface Biogeochemical Impacts of the 2019 Northeast Pacific Marine Heatwave

C. Kohlman, S. Mogen, J. T. Cohen, J. Araujo et al. • Geophysical Research Letters (2025)

Abstract Following the highly impactful 2013–2016 Marine Heatwave (MHW), another MHW occurred in the Northeast Pacific during summer 2019. While the physical drivers of this event are well described, its biogeochemical impacts remain poorly...

DOAJ Open Access (DOAJ) DOI: 10.1029/2025GL115230

Water Tank Experiments on Stratified Flow over Double Mountain-Shaped Obstacles at High-Reynolds Number

Ivana Stiperski, Stefano Serafin, Alexandre Paci, Hálfdán Ágústsson et al. • Atmosphere (2017)

In this article, we present an overview of the HyIV-CNRS-SecORo (Hydralab IV-CNRS-Secondary Orography and Rotors Experiments) laboratory experiments carried out in the CNRM (Centre National de Recherches Météorologiques) large stratified wa...

DOAJ Open Access (DOAJ) DOI: 10.3390/atmos8010013

top-ii-vol: Massively Parallel Scalable Meshing for Seismic Risk Assessment of Nuclear Sites

Badri M.A., Bourcier C., Foerster E. • EPJ Web of Conferences (2024)

High performance computing is widely used for conducting high-resolution geophysics Finite Element Method (FEM) simulations. These simulations are crucial for risk assessment at nuclear sites and help gain deeper insights into underlying ph...

DOAJ Open Access (DOAJ) DOI: 10.1051/epjconf/202430205007

Landslide monitoring with interferometric SAR in Liugui, a vegetated area

Peter Tian-Yuan Shih, Huijung Wang, Kuo-Wei Li, Jyh-Jong Liao et al. • Terrestrial, Atmospheric and Oceanic Sciences (2019)

Interferometric SAR analysis with a time series of images obtained from satellite has been proven to be a useful monitoring scheme for geomorphological changes, particularly related to the vertical dimension. The success of this technique r...

DOAJ Open Access (DOAJ) DOI: 10.3319/TAO.2019.04.13.01

THE OVERVIEW OF THE PLANETARY ATMOSPHERIC SPECTRAL TELESCOPE (PAST) IN THE SCIENTIFIC EXPERIMENTAL SYSTEM IN NEAR-SPACE (SENSE)

Q. Meng, F. He, W. Zhao, K. Wang et al. • The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences (2019)

To investigate mass transport and energy dissipation in space environments for solar system planet, a balloon-borne planetary atmospheric spectral telescope (PAST) is designed with 0.8-m aperture in spectral range from 280 nm to 680&...

DOAJ Open Access (DOAJ) DOI: 10.5194/isprs-archives-XLII-2-W13-1419-2019

Crustal rheology controls on the Tibetan plateau formation during India-Asia convergence

Lin Chen, Fabio A. Capitanio, Lijun Liu, Taras V. Gerya • Nature Communications (2017)

Tibetan plateau deformation is variable, but what controls those variations is still poorly understood. Here, the authors use 3D numerical models to show that the variations observed in lithosphere deformation are controlled by heterogeneit...

DOAJ Open Access (DOAJ) DOI: 10.1038/ncomms15992

Distribution and Abundance of Solar Wind‐Derived Water in Chang'E‐5 Core Samples and Its Implications

Heng‐Ci Tian, Jialong Hao, Yangting Lin, Yuchen Xu et al. • Geophysical Research Letters (2024)

Abstract Knowledge regarding the abundance and distribution of solar wind (SW)‐sourced water (OH/H2O) on the Moon in the shallow subsurface remains limited. Here, we report the NanoSIMS measurements of H abundances and D/H ratios on soil gr...

DOAJ Open Access (DOAJ) DOI: 10.1029/2023GL107005

Temporal and Spatial Analysis of Coastal Landscape Patterns Using the GEE Cloud Platform and Landsat Time Series

Chao Chen, Jintao Liang, Taohua Ren, Yi Wang et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (2024)

Owing to the rapid urbanization combined with global climate change, dramatic land-use change in coastal watersheds is occurred, which, in turn, cause the evolution of landscape patterns and threaten the valuable but fragile ecosystem. The ...

DOAJ Open Access (DOAJ) DOI: 10.1109/JSTARS.2024.3473937

The mechanism of excavation-induced rockbursts in ultra-thick soft-hard composite coal seams at shallow depths: an experimental study

Gaoang Wang, Sitao Zhu, Fuxing Jiang, Jinhai Liu et al. • Geomechanics and Geophysics for Geo-Energy and Geo-Resources (2026)

Abstract Ultra-thick soft-hard (UTSH) composite coal seams, composed of alternating layers of soft and hard coal, frequently experience severe rockburst accidents during roadway excavation under shallow burial depths (...

DOAJ Open Access (DOAJ) DOI: 10.1007/s40948-025-01007-4

Shear Wave Splitting and Mantle Flow in Mexico: What Have we Learned?

Raúl Valenzuela Wong, Gerardo León Soto • Geofísica Internacional (2017)

El presente artículo es un resumen y análisis de los estudios de partición de ondas transversales (shear wave splitting) para el manto superior que se han realizado en México durante la última década. Cuando una onda sísmica entra en un med...

DOAJ Open Access (DOAJ) DOI: 10.22201/igeof.00167169p.2017.56.2.1765