Application of radon (222Rn) as an environmental tracer in hydrogeological and geological investigations: an overview

S Sukanya, J Noble, S Joseph - Chemosphere, 2022 - Elsevier
Radon (222 Rn) is a colourless, odourless, inert, and radioactive noble gas (t 1/2= 3.8 days)
that emanates from rocks and soils as a result of the alpha decay of its parent, radium (226 …

[HTML][HTML] A systematic review of trustworthy artificial intelligence applications in natural disasters

AS Albahri, YL Khaleel, MA Habeeb, RD Ismael… - Computers and …, 2024 - Elsevier
Artificial intelligence (AI) holds significant promise for advancing natural disaster
management through the use of predictive models that analyze extensive datasets, identify …

Earthquake precursors: A review of key factors influencing radon concentration

P Huang, W Lv, R Huang, Q Luo, Y Yang - Journal of environmental …, 2024 - Elsevier
Many factors influence the accurate identification of radon anomalies triggered by
earthquakes to varying degrees. Therefore, this paper primarily provides a comprehensive …

Singular spectral and control chart analysis of soil radon and thoron time series for forecasting seismic activities

A Rasheed, M Osama, D Nikolopoulos… - Journal of Atmospheric …, 2023 - Elsevier
Anomalies in soil radon (222 Rn) and thoron (220 Rn) time series data (TSD) have been
reported in many studies prior to earthquakes, suggesting both radioisotopes may serve as …

Importance of machine learning and deep learning algorithms in earthquake prediction: a review

G Gürsoy, A Varol, A Nasab - 2023 11th International …, 2023 - ieeexplore.ieee.org
Earthquakes are the leading natural disasters that have caused loss of life and property
since the formation of the world. Machine learning and deep learning are frequently used in …

Fluctuation Dynamics of Radon in Groundwater Prior to the Gansu Earthquake, China (22 July 2013: Ms = 6.6): Investigation with DFA and MFDFA Methods

A Alam, N Wang, E Petraki, A Barkat, F Huang… - Pure and Applied …, 2021 - Springer
The present study reports measurements of radon in groundwater conducted in China
between January and December 2013. During the measurement period, a great M s= 6.6 …

[HTML][HTML] Identification of groundwater radon precursory anomalies by critical slowing down theory: a case study in Yunnan Region, Southwest China

Z Qiao, G Wang, H Fu, X Hu - Water, 2022 - mdpi.com
In this study, we use the critical slowing down (CSD) theory to identify the precursory
anomalies of groundwater radon based on the 1000-day continuous data from 8 monitoring …

Anomaly detection using machine learning in hydrochemical data from hot springs: Implications for earthquake prediction

R Zhu, F Yang, X Zhou, J Tian, Y Zhang… - Water Resources …, 2024 - Wiley Online Library
This study explores the potential of machine learning algorithms for earthquake prediction,
utilizing fluid chemical anomaly data from hot springs. Six hot springs, located within an …

[HTML][HTML] Assessing environmental influences on radon levels: analysis of independent variables

A Pawade, S Charhate - Mathematical Models in Engineering, 2024 - extrica.com
Regression analysis is essential for prediction analysis and variable identification since air
pollution studies are complicated by competing suggestions and require careful …

закономерности проявления аномалий объёмной активности радона перед землетрясениями в различных сейсмоактивных регионах

ВБ Заалишвили, СВ Бирюлин, ИА Козлова… - Геология и Геофизика …, 2022 - geosouth.ru
Резюме Актуальность работы. Интерес к прогнозу землетрясений по-прежнему
актуален и исследования в этом направлении продолжаются. Изучено большое …