Articles | Volume 16, issue 4
https://doi.org/10.5194/acp-16-2299-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-16-2299-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
26 Feb 2016
Research article |
| 26 Feb 2016
Change in turbopause altitude at 52 and 70° N
Chris M. Hall
CORRESPONDING AUTHOR
Tromsø Geophysical Observatory, UiT – The Arctic University of
Norway, Tromsø, Norway
Silje E. Holmen
Tromsø Geophysical Observatory, UiT – The Arctic University of
Norway, Tromsø, Norway
The University Centre in Svalbard, Svalbard, Norway
Birkeland Centre for Space Science, Bergen, Norway
Chris E. Meek
University of Saskatchewan, Saskatoon, Canada
Alan H. Manson
University of Saskatchewan, Saskatoon, Canada
Satonori Nozawa
Nagoya University, Nagoya, Japan
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Cited
12 citations as recorded by crossref.
- Atmospheric Turbulence and Internal Gravity Waves Examined by the Method of Artificial Periodic Irregularities N. Bakhmet’eva et al. 10.1134/S1990793118030041
- Short-Period Variation of the Activity of Atmospheric Turbulence in the MLT Region over Langfang Z. Wang et al. 10.3390/atmos14061045
- On the temporal evolution of turbopause altitude, 1996–2021, 70°N, 19°E C. Hall et al. 10.1017/exp.2021.6
- Long-term variations and trends in the polar E-region L. Bjoland et al. 10.1016/j.jastp.2017.02.007
- Long‐Term Density Trend in the Mesosphere and Lower Thermosphere From Occultations of the Crab Nebula With X‐Ray Astronomy Satellites S. Katsuda et al. 10.1029/2022JA030797
- Variability of Martian Turbopause Altitudes M. Slipski et al. 10.1029/2018JE005704
- Role Of the Sun and the Middle atmosphere/thermosphere/ionosphere In Climate (ROSMIC): a retrospective and prospective view W. Ward et al. 10.1186/s40645-021-00433-8
- A review of recent progress in trends in the upper atmosphere J. Laštovička 10.1016/j.jastp.2017.03.009
- Determination of the “Wave Turbopause” Using a Numerical Differentiation Method X. Zhao et al. 10.1029/2019JD030754
- Turbopause range measured by the method of the artificial periodic irregularities A. Tolmacheva et al. 10.1016/j.asr.2019.05.002
- Parameters of Atmospheric Turbulence and the Dynamics of the Lower Ionosphere in Studies at the SURA Facility N. Bakhmetieva et al. 10.1134/S0016793221060025
- Trends and Variability in Vertical Winds in the Southern Hemisphere Summer Polar Mesosphere and Lower Thermosphere R. Vincent et al. 10.1029/2019JD030735
12 citations as recorded by crossref.
- Atmospheric Turbulence and Internal Gravity Waves Examined by the Method of Artificial Periodic Irregularities N. Bakhmet’eva et al. 10.1134/S1990793118030041
- Short-Period Variation of the Activity of Atmospheric Turbulence in the MLT Region over Langfang Z. Wang et al. 10.3390/atmos14061045
- On the temporal evolution of turbopause altitude, 1996–2021, 70°N, 19°E C. Hall et al. 10.1017/exp.2021.6
- Long-term variations and trends in the polar E-region L. Bjoland et al. 10.1016/j.jastp.2017.02.007
- Long‐Term Density Trend in the Mesosphere and Lower Thermosphere From Occultations of the Crab Nebula With X‐Ray Astronomy Satellites S. Katsuda et al. 10.1029/2022JA030797
- Variability of Martian Turbopause Altitudes M. Slipski et al. 10.1029/2018JE005704
- Role Of the Sun and the Middle atmosphere/thermosphere/ionosphere In Climate (ROSMIC): a retrospective and prospective view W. Ward et al. 10.1186/s40645-021-00433-8
- A review of recent progress in trends in the upper atmosphere J. Laštovička 10.1016/j.jastp.2017.03.009
- Determination of the “Wave Turbopause” Using a Numerical Differentiation Method X. Zhao et al. 10.1029/2019JD030754
- Turbopause range measured by the method of the artificial periodic irregularities A. Tolmacheva et al. 10.1016/j.asr.2019.05.002
- Parameters of Atmospheric Turbulence and the Dynamics of the Lower Ionosphere in Studies at the SURA Facility N. Bakhmetieva et al. 10.1134/S0016793221060025
- Trends and Variability in Vertical Winds in the Southern Hemisphere Summer Polar Mesosphere and Lower Thermosphere R. Vincent et al. 10.1029/2019JD030735
Saved (final revised paper)
Latest update: 25 Apr 2024
Short summary
Turbulent energy dissipation rates are calculated using MF-radar signals from 70 and 52° N for the period 2001–2014 inclusive, and they are used to estimate turbopause altitudes. A positive trend in turbopause altitude is identified for 70° N in summer, but not in winter and not at 52° N. The turbopause altitude change between 2001 and 2014 can be used to hypothesize a corresponding change in atomic oxygen concentration.
Turbulent energy dissipation rates are calculated using MF-radar signals from 70 and 52° N for...
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