Loginov V.F., Mikutsky V.S. ESTIMATION OF SYNCHRONICITY OF TEMPORAL CHANGES AND CYCLICITY OF GLOBAL OCEAN TEMPERATURE, SPECIFIC HUMIDITY ATMOSPHERE AND SOLAR ACTIVITY FROM 1960 TO 2018

DOI: 
https://doi.org/10.15407/ugz2019.04.003
Ukr. geogr. z. 2019, N4:03-10
Language of publication: 
Russian
Authors: 

Loginov V.F. - Institute for Nature Management of NAS of Belarus;
Mikutsky V.S. - Institute for Nature Management of NAS of Belarus.

Abstract: 

The aim of the study is to assess the influence of solar activity on the climate system of the Earth by assessing the conjugacy of global sea-surface temperature (SST), specific atmospheric humidity, and solar activity indices. The methods of mathematical statistics are widely used in the analysis of data on SST, specific humidity of the Earth’s atmosphere and solar activity. On the basis of series of SST and specific humidity of the atmosphere pre-filtered from their high-frequency components their statistically significant conjugacy is established. Spectral analysis (periodogram-analysis, cross-spectral analysis) revealed a clear 11-year solar cycle in changes in SST and atmospheric specific humidity. The study of cyclic (quasiperiodic) effects of internal and external factors on the climate is important for understanding the role of “small” forces in modulating cyclic fluctuations in the climate system.

Key words: 
global sea-surface temperature, atmospheric humidity, solar activity
Pages: 
03-10
References: 

1. Kotlyakov V.M., Komarova A.I. (2007). Geography: Concepts and Terms. Dictionary in five languages. Moscow. [In Russian]. [Котляков В.М., Комарова А.И. География: понятия и термины: пятиязычный академический словарь. Москва, 2007.]
 
2. Vitinsky Yu.I., Ol' A.I., Sazonov B.I. (1976). The Sun and the atmosphere of the Earth. Leningrad. 351 p. [In Russian]. [Витинский Ю.И., Оль А.И., Сазонов Б.И. Солнце и атмосфера Земли. Ленинград. 1976. 351 с.]
 
3. Herman J. R., Goldberg R. A. (1978). Sun, Weather, and Climate. Washington. [Герман Дж. Р., Голдберг Р.А. Солнце, погода, климат. Ленинград. 1981. 320 с.]
 
4. Krivolutsky A.A., Repnev A.I. (2009). Impact of space factors on the Earth's ozonosphere. Moscow, 484 p. [In Russian]. [Криволуцкий А.А., Репнев А.И. Воздействие космических факторов на озоносферу Земли. Москва. 2009. 484 с.]
 
5. Neushkin A.I. et al. (2012). Monitoring the global circulation of the atmosphere. Northern hemisphere. Obninsk. 123 p. [In Russian]. [Мониторинг общей циркуляции атмосферы. Северное полушарие / Неушкин А.И. и др. Обнинск. 2012. 123 с.]
 
6. Fyodorov V.M. (2018). Insolation of the Earth and modern climate changes. Moscow, 231p. [In Russian]. [Фёдоров В.М. Инсоляция Земли и современные изменения климата. Москва. 2018. 231 с.]
 
7. Shulei'kin V.V. (1968). Physics of see. Moscow, 1083 p. [In Russian]. [Шулейкин В.В. Физика моря. Москва, 1968. 1083 с.]
 
8. Iakovleva N. I. (1969). On the cause of quasi-periodic climate fluctuations, Proc. of the MGO, Iss. 236, 35 - 44. [In Russian]. [Яковлева Н.И. К вопросу о причине квазипериодических колебаний климата // Тр. ГГО, 1969. Вып. 236. С. 35-44.]
https://doi.org/10.1080/00357529.1969.11764088
 
9. Musaelian Sh.A. (1978). On the nature of some super-long atmospheric processes. Le­ningrad, 142 p. [In Russian]. [Мусаелян Ш.А. О природе некоторых сверхдлительных атмосферных процессов. Ленинград, 1978. 142 с.]
 
10. Broeker W.S. The great ocean conveyor. Oceanography. Vol. 4(2), 79-89.
https://doi.org/10.5670/oceanog.1991.07
 
11. Kennedy J.J., Rayner, N.A., Smith, R.O., Saunby, M. and Parker, D.E. (2011c). Reassessing biases and other uncertainties in sea-surface temperature observations since 1850 part 2: biases and homogenisation. J. Geophys. Res., 116, D14104, DOI:10.1029/2010JD015220
https://doi.org/10.1029/2010JD015220
 
12. Monthly/seasonal mean time series from the NCEP Reanalysis Dataset, accessed 3 June 2019 https://www.esrl.noaa.gov/psd/cgi-bin/data/timeseries/timeseries1.pl
 
13. SILSO, World Data Center - Sunspot Number and Long-term Solar Observations, Royal Observatory of Belgium, on-line Sunspot Number catalogue, accessed 3 June 2019 http://sidc.oma.be/silso/DATA/SN_y_tot_V2.0.txt
 
14. Climate Timeseries, accessed 3 June 2019 https://www.esrl.noaa.gov/psd/gcos_wgsp/Timeseries/Data/nino34.long.anom.data
 
15. Polonsky A.B. (2008). The role of the ocean in climate change. Kyiv, 183 p. [In Russian]. [Полонский А.Б. Роль океана в изменениях климата. Киев, 2008, 183 с.]
 
16. Climate4you, accessed 3 June 2019 https://climate4you.com/Sun.htm
 
17. Lysenko S.A., Loginov V.F. (2018). The role of the ocean in global and regional climate change. Report of BSUIR, 7 (117). 58-63. [In Russian]. [Лысенко С.А., Логинов В.Ф. Роль океана в изменениях глобального и регионального климата // Доклады БГУИР. 2018. # 7 (117). С. 58-63.]
 
18. Hu S., Fedorov A.V. (2017). The extreme El Niño of 2015-2016 and the end of global warming hiatus. Geophys. Res. Let. Vol. 44, 8. 3816-3824.
https://doi.org/10.1002/2017GL072908
 
19. Stocker T.F., Qin D., Plattner G.-K., Tignor M., Allen S.K., Boschung J., Nauels, A. Xia Y., Bex V. and Midgley P.M. (eds.). IPCC, 2013: Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 1535 pp.
 
20. Bendat J.S., Piersol A.G. (1980). Engineering applications of correlation and spectral analysis, New York. [Бендат Дж., Пирсол А. Применения корреляционного и спектрального анализа. Москва. 1983. 312 с.]
 
21. Terebizh V. Yu. (1992). Time series analysis in astrophysics. Moscow, 392 p. [In Russian]. [Теребиж В. Ю. Анализ временных рядов в астрофизике. Москва. 1992. 392 c.]
 
22. Loginov V. F., Mikutsky V.S. (2017). Climate change: trends, cycles, pauses. Minsk, 180 p. [In Russian]. [Логинов В.Ф., Микуцкий В.С. Изменения климата: тренды, циклы, паузы. Минск. 2017. 180 с.]
 
23. Kulaichev A.P. (2007). Computer electrophysiology and functional diagnostics. Moscow, 640 p. [In Russian]. [Кулаичев А.П. Компьютерная электрофизиология и функциональная диагностика. Москва. 2007. 640 с.]