Articles | Volume 38, issue 5
https://doi.org/10.5194/angeo-38-1019-2020
https://doi.org/10.5194/angeo-38-1019-2020
Regular paper
 | 
24 Sep 2020
Regular paper |  | 24 Sep 2020

Entangled dynamos and Joule heating in the Earth's ionosphere

Stephan C. Buchert

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Cited articles

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Drob, D. P., Emmert, J. T., Meriwether, J. W., Makela, J. J., Doornbos, E., Conde, M., Hernandez, G., Noto, J., Zawdie, K. A., McDonald, S. E., Huba, J. D., and Klenzing, J. H.: An update to the Horizontal Wind Model (HWM): The quiet time thermosphere, Earth Space Sci., 2, 301–319, https://doi.org/10.1002/2014EA000089, 2015. a
Fedrizzi, M., Fuller-Rowell, T. J., and Codrescu, M. V.: Global Joule heating index derived from thermospheric density physics-based modeling and observations, Space Weather, 10, S03001, https://doi.org/10.1029/2011SW000724, 2012. a
Fukushima, F.: Electric potential difference between conjugate points in middle latitudes caused by asymmetric dynamo in the ionosphere, J. Geomagnet. Geoelectr., 31, 401–409, 1979. a
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Short summary
Winds in the Earth's upper atmosphere cause magnetic and electric variations both at the ground and in space all over the Earth. According to the model of entangled dynamos the true cause is wind differences between regions in the Northern and Southern Hemispheres that are connected by the Earth's dipole-like magnetic field. The power produced in the southern dynamo heats the northern upper atmosphere and vice versa. The dynamos exist owing to this entanglement, an analogy to quantum mechanics.