Standard

Sensitivity of Surface Meteorology to Changes in Cloud Microphysics Associated with IMF B y. / Karagodin, Arseniy; Mironova, Irina; Rozanov, Eugene.

Problems of Geocosmos–2020. Springer Nature, 2022. p. 413-420 (Springer Proceedings in Earth and Environmental Sciences).

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Harvard

Karagodin, A, Mironova, I & Rozanov, E 2022, Sensitivity of Surface Meteorology to Changes in Cloud Microphysics Associated with IMF B y. in Problems of Geocosmos–2020. Springer Proceedings in Earth and Environmental Sciences, Springer Nature, pp. 413-420, XIII Школа-конференция "Проблемы Геокосмоса" , Санкт-Петербург, Russian Federation, 5/10/20. https://doi.org/10.1007/978-3-030-91467-7_30

APA

Karagodin, A., Mironova, I., & Rozanov, E. (2022). Sensitivity of Surface Meteorology to Changes in Cloud Microphysics Associated with IMF B y. In Problems of Geocosmos–2020 (pp. 413-420). (Springer Proceedings in Earth and Environmental Sciences). Springer Nature. https://doi.org/10.1007/978-3-030-91467-7_30

Vancouver

Karagodin A, Mironova I, Rozanov E. Sensitivity of Surface Meteorology to Changes in Cloud Microphysics Associated with IMF B y. In Problems of Geocosmos–2020. Springer Nature. 2022. p. 413-420. (Springer Proceedings in Earth and Environmental Sciences). https://doi.org/10.1007/978-3-030-91467-7_30

Author

Karagodin, Arseniy ; Mironova, Irina ; Rozanov, Eugene. / Sensitivity of Surface Meteorology to Changes in Cloud Microphysics Associated with IMF B y. Problems of Geocosmos–2020. Springer Nature, 2022. pp. 413-420 (Springer Proceedings in Earth and Environmental Sciences).

BibTeX

@inproceedings{fe43af853c3149868095e32c481504d2,
title = "Sensitivity of Surface Meteorology to Changes in Cloud Microphysics Associated with IMF B y",
abstract = "In recent decades, the response of surface meteorology to the variation of the B y component of the interplanetary magnetic field (IMF) at high latitudes, known as the Mansurov effect, has been extensively studied. However, the role of the global electric circuit (GEC) in these processes is still unclear. Recent studies suggested that the response of cloud microphysics to IMF B y -induced changes in cross-polar cap potential and fair weather downward current density J z may be one of the possible ways for solar wind-surface meteorology coupling. Such a mechanism requires confirmation, but numerical studies that would show the Mansurov effect discovered in observations have not been carried out earlier. In this work, we evaluated a sensitivity of surface meteorological parameters to a certain change in the stratiform-cloud autoconversion rate imposed by the IMF B y -related changes in the J z using the chemistry-climate model SOCOLv3. It should be noted that in this first study, we use the non-realistic approach where the IMF B y -induced anomalies staying constant for the whole period of simulation. Nevertheless, we found that even small changes of ± 12% in the J z and corresponding changes in the autoconversion rate in regions where IMF B y -induced anomalies in the cross-polar cap potential occur, can lead to large-scale anomalies in surface pressure (up to 2 hPa) and air temperature (up to 1.5∘ K) at high and middle latitudes that are in good agreement in magnitude with those detected in observations. This study shows the importance of further investigating solar-terrestrial coupling through the GEC using global climate models.",
keywords = "Atmospheric electricity, Climate, Cloud microphysics, Mansurov effect, Numerical modeling, Solar-terrestrial coupling, Surface pressure and air temperature",
author = "Arseniy Karagodin and Irina Mironova and Eugene Rozanov",
note = "Publisher Copyright: {\textcopyright} 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.; null ; Conference date: 05-10-2020 Through 09-10-2020",
year = "2022",
doi = "10.1007/978-3-030-91467-7_30",
language = "English",
series = "Springer Proceedings in Earth and Environmental Sciences",
publisher = "Springer Nature",
pages = "413--420",
booktitle = "Problems of Geocosmos–2020",
address = "Germany",

}

RIS

TY - GEN

T1 - Sensitivity of Surface Meteorology to Changes in Cloud Microphysics Associated with IMF B y

AU - Karagodin, Arseniy

AU - Mironova, Irina

AU - Rozanov, Eugene

N1 - Publisher Copyright: © 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.

PY - 2022

Y1 - 2022

N2 - In recent decades, the response of surface meteorology to the variation of the B y component of the interplanetary magnetic field (IMF) at high latitudes, known as the Mansurov effect, has been extensively studied. However, the role of the global electric circuit (GEC) in these processes is still unclear. Recent studies suggested that the response of cloud microphysics to IMF B y -induced changes in cross-polar cap potential and fair weather downward current density J z may be one of the possible ways for solar wind-surface meteorology coupling. Such a mechanism requires confirmation, but numerical studies that would show the Mansurov effect discovered in observations have not been carried out earlier. In this work, we evaluated a sensitivity of surface meteorological parameters to a certain change in the stratiform-cloud autoconversion rate imposed by the IMF B y -related changes in the J z using the chemistry-climate model SOCOLv3. It should be noted that in this first study, we use the non-realistic approach where the IMF B y -induced anomalies staying constant for the whole period of simulation. Nevertheless, we found that even small changes of ± 12% in the J z and corresponding changes in the autoconversion rate in regions where IMF B y -induced anomalies in the cross-polar cap potential occur, can lead to large-scale anomalies in surface pressure (up to 2 hPa) and air temperature (up to 1.5∘ K) at high and middle latitudes that are in good agreement in magnitude with those detected in observations. This study shows the importance of further investigating solar-terrestrial coupling through the GEC using global climate models.

AB - In recent decades, the response of surface meteorology to the variation of the B y component of the interplanetary magnetic field (IMF) at high latitudes, known as the Mansurov effect, has been extensively studied. However, the role of the global electric circuit (GEC) in these processes is still unclear. Recent studies suggested that the response of cloud microphysics to IMF B y -induced changes in cross-polar cap potential and fair weather downward current density J z may be one of the possible ways for solar wind-surface meteorology coupling. Such a mechanism requires confirmation, but numerical studies that would show the Mansurov effect discovered in observations have not been carried out earlier. In this work, we evaluated a sensitivity of surface meteorological parameters to a certain change in the stratiform-cloud autoconversion rate imposed by the IMF B y -related changes in the J z using the chemistry-climate model SOCOLv3. It should be noted that in this first study, we use the non-realistic approach where the IMF B y -induced anomalies staying constant for the whole period of simulation. Nevertheless, we found that even small changes of ± 12% in the J z and corresponding changes in the autoconversion rate in regions where IMF B y -induced anomalies in the cross-polar cap potential occur, can lead to large-scale anomalies in surface pressure (up to 2 hPa) and air temperature (up to 1.5∘ K) at high and middle latitudes that are in good agreement in magnitude with those detected in observations. This study shows the importance of further investigating solar-terrestrial coupling through the GEC using global climate models.

KW - Atmospheric electricity

KW - Climate

KW - Cloud microphysics

KW - Mansurov effect

KW - Numerical modeling

KW - Solar-terrestrial coupling

KW - Surface pressure and air temperature

UR - http://www.scopus.com/inward/record.url?scp=85125229860&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/6c73a9ce-d24f-3b69-a532-181b2d934b36/

U2 - 10.1007/978-3-030-91467-7_30

DO - 10.1007/978-3-030-91467-7_30

M3 - Conference contribution

AN - SCOPUS:85125229860

T3 - Springer Proceedings in Earth and Environmental Sciences

SP - 413

EP - 420

BT - Problems of Geocosmos–2020

PB - Springer Nature

Y2 - 5 October 2020 through 9 October 2020

ER -

ID: 93250045