101 citations as recorded by crossref.

1. F2-region response to geomagnetic disturbances A. Danilov 10.1016/S1364-6826(00)00175-9
2. What do we know of the long-term change of the Earth’s ionosphere? P. Bencze 10.1016/j.asr.2007.01.078
3. Thermospheric parameters’ long-term variations over the period including the 24/25 solar cycle minimum. Whether the CO2 increase effects are seen? A. Mikhailov et al. 10.1016/j.jastp.2021.105736
4. Determining long‐term change in the ionosphere T. Ulich et al. 10.1029/2003EO520002
5. Trends in the F2 layer parameters at the end of the 1990s and the beginning of the 2000s A. Danilov & A. Konstantinova 10.1002/jgrd.50501
6. An Estimation of Human‐Error Contributions to Historical Ionospheric Data P. Dandenault et al. 10.1029/2020EA001123
7. Trends in mesospheric turbulence at 70°N C. Hall et al. 10.1002/asl.156
8. A climatology study on ionospheric F 2 peak over Anyang, Korea E. Kim et al. 10.5047/eps.2011.03.011
9. Letters 10.1111/j.1751-8369.2000.tb00351.x
10. Behavior of parameters of the ionospheric F2 layer at the turn of the Centuries: 1. critical frequency A. Danilov & A. Konstantinova 10.1134/S0016793213030043
11. The causes of long‐term change in the aa index M. Clilverd et al. 10.1029/2001JA000501
12. Long term changes in the ionosphere over Indian low latitudes: Impact of greenhouse gases S. Sharma et al. 10.1016/j.jastp.2015.03.002
13. Ionospheric electron density modelling using B-splines and constraint optimization G. Lalgudi Gopalakrishnan & M. Schmidt 10.1186/s40623-022-01693-4
14. Emission of the upper atmosphere is a sensitive indicator of solar — terrestrial processes: Summary of results over a period of 60 years A. Semenov & N. Shefov 10.1134/S0016793211040025
15. Changes in the Earth's magnetic field over the past century: Effects on the ionosphere‐thermosphere system and solar quiet (Sq) magnetic variation I. Cnossen & A. Richmond 10.1029/2012JA018447
16. Geomagnetic Activity Effects on CO2‐Driven Trend in the Thermosphere and Ionosphere: Ideal Model Experiments With GAIA H. Liu et al. 10.1029/2020JA028607
17. Modelling the effects of changes in the Earth's magnetic field from 1957 to 1997 on the ionospheric hmF2 and foF2 parameters I. Cnossen & A. Richmond 10.1016/j.jastp.2008.05.003
18. Scatter of hmF2 values as an indicator of trends in the thermospheric dynamics A. Danilov & L. Vanina-Dart 10.1134/S0016793209010071
19. An Integrated Technology of Ionospheric Backscatter Detection and Oblique Detection P. Lou et al. 10.1109/ACCESS.2021.3109960
20. Characterizing the pre-Space Age ionosphere over Washington, DC D. Rice et al. 10.1002/2014RS005427
21. Time and spatial variations in the ratio of nighttime and daytime critical frequencies of the F2 layer A. Danilov 10.1016/j.jastp.2008.01.001
22. Variations in foF2 at the end of the 1990s and beginning of the 2000s according to median data A. Danilov 10.1134/S0016793211060041
23. Longitudinal variation in E- and F-region ionospheric trends M. Jarvis 10.1016/j.jastp.2008.05.017
24. Long-term variations of the upper atmosphere parameters on Rome ionosonde observations and their interpretation L. Perrone et al. 10.1051/swsc/2017021
25. Trends in the thermosphere derived from global ionosonde observations J. Bremer 10.1016/S0273-1177(01)80029-6
26. The effect of carbon dioxide cooling on trends in the F2-layer ionosphere L. Qian et al. 10.1016/j.jastp.2009.03.006
27. Review of mesospheric temperature trends G. Beig et al. 10.1029/2002RG000121
28. Progress in observations and simulations of global change in the upper atmosphere L. Qian et al. 10.1029/2010JA016317
29. Trends in critical frequencies and layer heights over Tromsø and their consequential impact for radio system modelling P. Cannon et al. 10.1016/j.asr.2004.03.018
30. Sodankylä ionospheric tomography data set 2003–2014 J. Norberg et al. 10.5194/gi-5-263-2016
31. TheEregion at 69°N, 19°E: Trends, significances, and detectability C. Hall et al. 10.1029/2011JA016431
32. Behavior of parameters of the ionospheric F2 layer at the edge of the centuries: 2. Height of the layer A. Danilov & A. Konstantinova 10.1134/S0016793213040063
33. The importance of geomagnetic field changes versus rising CO2levels for long-term change in the upper atmosphere I. Cnossen 10.1051/swsc/2014016
34. Parameters of the ionospheric F 2 layer as a source of information on trends in thermospheric dynamics A. Danilov & L. Vanina-Dart 10.1134/S0016793210020064
35. Critical Issues in Ionospheric Data Quality and Implications for Scientific Studies E. Araujo‐Pradere et al. 10.1029/2018RS006686
36. Long-term variations of the oxygen red 630 nm line nightglow intensity N. Gudadze et al. 10.1139/p07-032
37. Geomagnetic activity that corresponds to the median of the F2-layer critical frequency at various latitudes M. Deminov & G. Deminova 10.1134/S0016793216050054
38. Mesospheric temperature trends derived from ground-based LF phase-height observations at mid-latitudes: comparison with model simulations J. Bremer & U. Berger 10.1016/S1364-6826(02)00073-1
39. The shrinking atmosphere C. Hall & A. Brekke 10.3402/polar.v19i2.6553
40. Solar causes of the long‐term increase in geomagnetic activity R. Stamper et al. 10.1029/1999JA900311
41. The geomagnetic control concept of the F2-layer parameter long-term trends A. Mikhailov 10.1016/S1474-7065(02)00042-6
42. Analysis and Attribution of Climate Change in the Upper Atmosphere From 1950 to 2015 Simulated by WACCM‐X I. Cnossen 10.1029/2020JA028623
43. The relative importance of solar activity and anthropogenic influences on the ion composition, temperature, and associated neutrals of the middle atmosphere G. Beig 10.1029/2000JD900169
44. Calibrating estimates of ionospheric long-term change C. Scott et al. 10.5194/angeo-42-395-2024
45. Trends in foF2 above Tromsø (69°N 19°E) C. Hall & P. Cannon 10.1029/2002GL016259
46. The season peculiarities of behaviour of the long-term temperature trends in the middle atmosphere on the mid-latitudes A. Semenov et al. 10.1016/S1474-7065(02)00034-7
47. Critical frequency foF2 as an indicator of trends in thermospheric dynamics A. Danilov 10.1016/j.jastp.2008.04.001
48. Comparison of foF2 values in the daytime and after sunset A. Danilov & L. Vanina-Dart 10.1134/S001679321001007X
49. Statistics of long-term ionospheric measurements T. Damboldt & P. Suessmann 10.5194/ars-10-255-2012
50. Millstone Hill ISR observations of upper atmospheric long-term changes: Height dependency S. Zhang et al. 10.1029/2010JA016414
51. Long-Term Changes in Ionospheric Climate in Terms of foF2 J. Laštovička 10.3390/atmos13010110
52. foF2 long-term trends at the southern crest of the equatorial anomaly A. Elías & N. de Adler 10.1016/j.pce.2005.02.004
53. Modeling the effects of secular variation of geomagnetic field orientation on the ionospheric long term trend over the past century X. Yue et al. 10.1029/2007JA012995
54. Residual solar cycle influence on trends in ionospheric F2‐layer peak height M. Clilverd et al. 10.1029/2003JA009838
55. Long-term variation in the upper atmosphere as seen in the geomagnetic solar quiet daily variation A. Shinbori et al. 10.1186/s40623-014-0155-1
56. Overview of the trends in the ionospheric E and F2 regions A. Danilov 10.1016/S1474-7065(02)00040-2
57. Long‐term ionospheric trends based on ground‐based ionosonde observations at Kokubunji, Japan Z. Xu et al. 10.1029/2004JA010572
58. On the long-term change of ionospheric parameters P. Bencze 10.1016/j.jastp.2005.06.020
59. Scatter of hmF2 values as an indicator of trends in thermospheric dynamics A. Danilov 10.1016/j.jastp.2009.03.002
60. Solar activity dependence of total electron content derived from GPS observations over Mbarara A. Adewale et al. 10.1016/j.asr.2012.05.006
61. Methodological influences on F-region peak height trend analyses M. Jarvis et al. 10.1016/S1474-7065(02)00041-4
62. Accuracy of models of hmF2 used for long‐term trend analyses L. McNamara 10.1029/2007RS003740
63. Ionospheric research 50 years ago, today and tomorrow A. Rodger & M. Jarvis 10.1016/S1364-6826(00)00116-4
64. Long-term trends in the upper atmosphere and ionosphere (a review) A. Danilov 10.1134/S0016793212030036
65. Empirical Data Assimilation for Merging Total Electron Content Data with Empirical and Physical Models E. Forootan et al. 10.1007/s10712-023-09788-7
66. Trends in the solar quiet geomagnetic field variation linked to the Earth's magnetic field secular variation and increasing concentrations of greenhouse gases A. Elias et al. 10.1029/2009JA015136
67. Variations in foF2 and hmF2 at the end of the 1990s and the beginning of the 2000s A. Danilov 10.1134/S0016793211030054
68. Dependence of foF2 long-term changes on solar activity and longitude A. Garbatsevich et al. 10.1016/S0273-1177(01)80031-4
69. Filtering ionosphere parameters to detect trends linked to anthropogenic effects A. Elias 10.1186/1880-5981-66-113
70. Spatial and time variations in the foF2 (night)/foF2 (day) ratio: Specification of some effects A. Danilov & L. Vanina-Dart 10.1134/S0016793208020114
71. Long-term changes in thermospheric composition inferred from a spectral analysis of ionospheric F-region data C. Scott et al. 10.5194/angeo-32-113-2014
72. Climate Changes in the Upper Atmosphere: Contributions by the Changing Greenhouse Gas Concentrations and Earth's Magnetic Field From the 1960s to 2010s L. Qian et al. 10.1029/2020JA029067
73. On the role of solar and geomagnetic activity in long-term trends in the atmosphere–ionosphere system J. Laštovička 10.1016/j.jastp.2004.07.019
74. Long‐term temperature trends in the ionosphere above Millstone Hill J. Holt & S. Zhang 10.1029/2007GL031148
75. Critical frequencies foF2 as an indicator of trends in thermospheric dynamics A. Danilov & L. Vanina-Dart 10.1134/S0016793208060108
76. Long-term trends in F2-layer parameters and their relation to other trends A. Danilov 10.1016/j.asr.2005.02.051
77. Long term trend in the high latitude ionosphere L. Alfonsi et al. 10.1016/S1464-1917(01)00003-4
78. Indication of shrinking atmosphere above Tromsø (69 °N, 19 °E) C. Hall & P. Cannon 10.1006/asle.2001.0034
79. Comparing long-term trends in the ionospheric F2-region with two different methods J. Bremer et al. 10.1016/j.jastp.2011.12.017
80. An explanation of discrepancy in mesospheric temperature trends derived from ground-based LF phase-height observations J. Laštovička 10.1016/j.jastp.2004.03.012
81. Long-term changes in the nightly behaviour of the oxygen red 630.0 nm line nightglow intensity and trends in the thermospheric meridional wind velocity G. Didebulidze et al. 10.1080/01431161.2010.541523
82. Time‐varying ionosonde trend: Case study of Sodankylä hmF2 data 1957–2014 L. Roininen et al. 10.1002/2015JA021176
83. A mechanism of midlatitude noontime foE long‐term variations inferred from European observations A. Mikhailov et al. 10.1002/2017JA023909
84. Do ionospheric trends indicate to the greenhouse effect? A. Danilov 10.1016/S0273-1177(01)80028-4
85. Time and spatial variations in the ratio of nighttime and daytime critical frequencies of the F 2 layer A. Danilov 10.1134/S0016793207060047
86. Longitudinal Variations of the Occurrence Probability of the Ionospheric F1 Layer Peak at Middle and High Latitudes Z. Li et al. 10.1029/2018JA026236
87. Trends in the F2 ionospheric layer due to long-term variations in the Earth's magnetic field A. Elias 10.1016/j.jastp.2009.05.014
88. Behavior of foF2 and hmF2 after sunset A. Danilov & L. Vanina-Dart 10.1134/S0016793210060113
89. Time and spatial variations of the foF2(night)/foF2(day) values A. Danilov 10.1016/j.asr.2008.08.012
90. Progress in studies of the trends in the ionosphere F region A. Danilov 10.1016/j.pce.2005.02.002
91. Trends in the Neutral and Ionized Upper Atmosphere J. Laštovička et al. 10.1007/s11214-011-9799-3
92. The Contribution of Geomagnetic Activity to Ionospheric foF2 Trends at Different Phases of the Solar Cycle by SWM H. Li et al. 10.3390/atmos11060616
93. Some results referring to the long-term change of ionospheric parameters P. Bencze 10.1556/AGeod.37.2002.4.3
94. Applying artificial neural network to derive long‐term foF2 trends in the Asia/Pacific sector from ionosonde observations X. Yue et al. 10.1029/2005JA011577
95. Overview of the mesospheric temperature trend and factors of uncertainty G. Beig 10.1016/S1474-7065(02)00032-3
96. What solar and geomagnetic activities does F2-layer critical frequency median correspond to in midlatitudes? M. Deminov & G. Deminova 10.1134/S0016793215030068
97. A review of global long-term changes in the mesosphere, thermosphere and ionosphere: A starting point for inclusion in (semi-) empirical models I. Cnossen et al. 10.1016/j.asr.2024.10.005
98. Long-term trends in foF2: A comparison of various methods J. Laštovička et al. 10.1016/j.jastp.2006.02.009
99. Global variation in the long-term seasonal changes observed in ionospheric F region data C. Scott & R. Stamper 10.5194/angeo-33-449-2015
100. Trends in the ionospheric E-region A. Mikhailov 10.1016/j.pce.2005.02.005
101. Model simulations of global change in the ionosphere L. Qian et al. 10.1029/2007GL033156