Complex systems methods characterizing nonlinear processes in the near-earth electromagnetic environment: Recent advances and open challenges

G Balasis, MA Balikhin, SC Chapman… - Space Science …, 2023 - Springer
Learning from successful applications of methods originating in statistical mechanics,
complex systems science, or information theory in one scientific field (eg, atmospheric …

On wavelet techniques in atmospheric sciences

MO Domingues, O Mendes Jr, AM da Costa - Advances in Space Research, 2005 - Elsevier
Wavelet analysis has been formalized extensively due to the efforts of mathematicians,
physicists and engineers in the last two decades. It has generated a tremendous interest in …

Spectral features of Forbush decreases during geomagnetic storms

R Baral, B Adhikari, A Calabia, M Shah… - Journal of Atmospheric …, 2023 - Elsevier
Geomagnetic storms and Forbush decreases (FD) on Earth are primarily caused by
interplanetary coronal mass ejections (ICMEs) and stream/corotating interaction regions …

Lithosphere–atmosphere–ionosphere coupling during the September 2015 Coquimbo earthquake

B Adhikari, V Klausner, CMN Cândido… - Journal of Earth System …, 2024 - Springer
This study explores temporal variations in seismic data, interplanetary parameters, and
geomagnetic indices during the 2015 Coquimbo earthquake. We employ wavelet transform …

Wavelet-based detection of crop zinc stress assessment using hyperspectral reflectance

M Liu, X Liu, L Wu, L Duan, B Zhong - Computers & geosciences, 2011 - Elsevier
Accurate detection of heavy metal-induced stress on the growth of crops is essential for
agricultural ecological environment and food security. This study focuses on exploring …

Analysis of supersubstorm events with reference to polar cap potential and polar cap index

B Adhikari, P Baruwal… - Earth and Space …, 2017 - Wiley Online Library
The coupling process between solar wind‐magnetosphere‐ionosphere is an important
physical 14 mechanism for the delineating concept of the magnetosphere‐ionosphere …

Wavelet-based multiscale analysis of geomagnetic disturbance

N Zaourar, M Hamoudi, M Mandea, G Balasis… - Earth, Planets and …, 2013 - Springer
The dynamics of external contributions to the geomagnetic field is investigated by applying
time-frequency methods to magnetic observatory data. Fractal models and multiscale …

Time–frequency characteristics of tsunami magnetic signals from four Pacific Ocean events

NR Schnepf, C Manoj, C An, H Sugioka… - Global tsunami science …, 2017 - Springer
The recent deployment of highly sensitive seafloor magnetometers coinciding with the deep
solar minimum has provided excellent opportunities for observing tsunami electromagnetic …

New application of wavelets in magnetotelluric data processing: reducing impedance bias

H Larnier, P Sailhac, A Chambodut - Earth, Planets and Space, 2016 - Springer
Magnetotelluric (MT) data consist of the sum of several types of natural sources including
transient and quasiperiodic signals and noise sources (instrumental, anthropogenic) whose …