99 citations as recorded by crossref.

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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
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6. An Estimation of Human‐Error Contributions to Historical Ionospheric Data P. Dandenault et al. 10.1029/2020EA001123
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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
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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
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42. Analysis and Attribution of Climate Change in the Upper Atmosphere From 1950 to 2015 Simulated by WACCM‐X I. Cnossen 10.1029/2020JA028623
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48. Statistics of long-term ionospheric measurements T. Damboldt & P. Suessmann 10.5194/ars-10-255-2012
49. Millstone Hill ISR observations of upper atmospheric long-term changes: Height dependency S. Zhang et al. 10.1029/2010JA016414
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51. foF2 long-term trends at the southern crest of the equatorial anomaly A. Elías & N. de Adler 10.1016/j.pce.2005.02.004
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55. Overview of the trends in the ionospheric E and F2 regions A. Danilov 10.1016/S1474-7065(02)00040-2
56. Long‐term ionospheric trends based on ground‐based ionosonde observations at Kokubunji, Japan Z. Xu et al. 10.1029/2004JA010572
57. On the long-term change of ionospheric parameters P. Bencze 10.1016/j.jastp.2005.06.020
58. Scatter of hmF2 values as an indicator of trends in thermospheric dynamics A. Danilov 10.1016/j.jastp.2009.03.002
59. Solar activity dependence of total electron content derived from GPS observations over Mbarara A. Adewale et al. 10.1016/j.asr.2012.05.006
60. Methodological influences on F-region peak height trend analyses M. Jarvis et al. 10.1016/S1474-7065(02)00041-4
61. Accuracy of models of hmF2 used for long‐term trend analyses L. McNamara 10.1029/2007RS003740
62. Ionospheric research 50 years ago, today and tomorrow A. Rodger & M. Jarvis 10.1016/S1364-6826(00)00116-4
63. Long-term trends in the upper atmosphere and ionosphere (a review) A. Danilov 10.1134/S0016793212030036
64. Empirical Data Assimilation for Merging Total Electron Content Data with Empirical and Physical Models E. Forootan et al. 10.1007/s10712-023-09788-7
65. 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
66. Variations in foF2 and hmF2 at the end of the 1990s and the beginning of the 2000s A. Danilov 10.1134/S0016793211030054
67. Dependence of foF2 long-term changes on solar activity and longitude A. Garbatsevich et al. 10.1016/S0273-1177(01)80031-4
68. Filtering ionosphere parameters to detect trends linked to anthropogenic effects A. Elias 10.1186/1880-5981-66-113
69. Spatial and time variations in the foF2 (night)/foF2 (day) ratio: Specification of some effects A. Danilov & L. Vanina-Dart 10.1134/S0016793208020114
70. 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
71. 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
72. 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
73. Long‐term temperature trends in the ionosphere above Millstone Hill J. Holt & S. Zhang 10.1029/2007GL031148
74. Critical frequencies foF2 as an indicator of trends in thermospheric dynamics A. Danilov & L. Vanina-Dart 10.1134/S0016793208060108
75. Long-term trends in F2-layer parameters and their relation to other trends A. Danilov 10.1016/j.asr.2005.02.051
76. Long term trend in the high latitude ionosphere L. Alfonsi et al. 10.1016/S1464-1917(01)00003-4
77. Indication of shrinking atmosphere above Tromsø (69 °N, 19 °E) C. Hall & P. Cannon 10.1006/asle.2001.0034
78. Comparing long-term trends in the ionospheric F2-region with two different methods J. Bremer et al. 10.1016/j.jastp.2011.12.017
79. 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
80. 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
81. Time‐varying ionosonde trend: Case study of Sodankylä hmF2 data 1957–2014 L. Roininen et al. 10.1002/2015JA021176
82. A mechanism of midlatitude noontime foE long‐term variations inferred from European observations A. Mikhailov et al. 10.1002/2017JA023909
83. Do ionospheric trends indicate to the greenhouse effect? A. Danilov 10.1016/S0273-1177(01)80028-4
84. Time and spatial variations in the ratio of nighttime and daytime critical frequencies of the F 2 layer A. Danilov 10.1134/S0016793207060047
85. Longitudinal Variations of the Occurrence Probability of the Ionospheric F1 Layer Peak at Middle and High Latitudes Z. Li et al. 10.1029/2018JA026236
86. 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
87. Behavior of foF2 and hmF2 after sunset A. Danilov & L. Vanina-Dart 10.1134/S0016793210060113
88. Time and spatial variations of the foF2(night)/foF2(day) values A. Danilov 10.1016/j.asr.2008.08.012
89. Progress in studies of the trends in the ionosphere F region A. Danilov 10.1016/j.pce.2005.02.002
90. Trends in the Neutral and Ionized Upper Atmosphere J. Laštovička et al. 10.1007/s11214-011-9799-3
91. 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
92. Some results referring to the long-term change of ionospheric parameters P. Bencze 10.1556/AGeod.37.2002.4.3
93. 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
94. Overview of the mesospheric temperature trend and factors of uncertainty G. Beig 10.1016/S1474-7065(02)00032-3
95. What solar and geomagnetic activities does F2-layer critical frequency median correspond to in midlatitudes? M. Deminov & G. Deminova 10.1134/S0016793215030068
96. Long-term trends in foF2: A comparison of various methods J. Laštovička et al. 10.1016/j.jastp.2006.02.009
97. Global variation in the long-term seasonal changes observed in ionospheric F region data C. Scott & R. Stamper 10.5194/angeo-33-449-2015
98. Trends in the ionospheric E-region A. Mikhailov 10.1016/j.pce.2005.02.005
99. Model simulations of global change in the ionosphere L. Qian et al. 10.1029/2007GL033156