نتایج جستجو برای: atmospheric disturbances

تعداد نتایج: 124345  

Journal: :Monthly Weather Review 1898

Journal: :The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science 1919

Journal: :Journal of the Meteorological Society of Japan. Ser. II 1941

Journal: :Papers in Meteorology and Geophysics 1954

2017
Y. Omori Y. Yasuoka H. Nagahama Y. Kawada T. Ishikawa S. Tokonami M. Shinogi

Anomalous emanation of radon (222Rn) was observed preceding large earthquakes and is considered to be linked to preseismic electromagnetic phenomena (e.g. great changes of atmospheric electric field and ionospheric disturbances). Here we analyze atmospheric radon concentration and estimate changes of electrical conditions in atmosphere due to preseismic radon anomaly. The increase of radon eman...

2015
Yagang Zhang Jingyun Yang Kangcheng Wang Zengping Wang Frede Blaabjerg

This paper considers the effect of nonlinear atmospheric disturbances on wind power prediction. A Lorenz system is introduced as an atmospheric disturbance model. Three new improved wind forecasting models combined with a Lorenz comprehensive disturbance are put forward in this study. Firstly, we define the form of the Lorenz disturbance variable and the wind speed perturbation formula. Then, d...

Journal: :Atmosphere 2023

Energetic electron precipitation (EEP) is associated with solar activity and space weather plays an important role in the Earth’s polar atmosphere. electrons from radiation belt precipitate into atmosphere during geomagnetic disturbances cause additional ionization rates middle These induced atmospheric lead to formation of radicals ion-molecular reactions at heights mesosphere upper stratosphe...

Journal: :Natural Hazards and Earth System Sciences 2004

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