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Assessment of trends of air temperature based on 140-year observations of V.A. Mikhelson Meteorological Observatory | ||
Caspian Journal of Environmental Sciences | ||
دوره 19، شماره 5، اسفند 2021، صفحه 909-914 اصل مقاله (892.5 K) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22124/cjes.2021.5265 | ||
نویسندگان | ||
Aleksandr Ivanovich Belolubtsev* ؛ Vitaly Vitalievich Ilinich؛ Elena Aleksandrovna Dronova؛ Irina Fedorovna Asaulyak؛ Ivan Andreevich Kuznetsov | ||
Russian State Agrarian University - Moscow Timiryazev Agricultural Academy, Department of Meteorology and Climatology, Russian Federation | ||
چکیده | ||
The article deals with the test of the main hypothesis about regional climate warming based on the analysis of unique continuous long-term observations of air temperature in 1879-2018 at V.A. Mikhelson meteorological observatory. The authors present annual and seasonal trends of air temperature for 140 years, which indicate its increase practically during the entire observation period. All considered statistical series can be characterized by the normal distribution of random variables. The cyclical nature of changes in air temperature for all series relative to their long-term average values and a period of a clear significant increase in temperature, which falls on the last three decades of both annual values and seasonal time intervals, have been revealed. Statistical criteria determined a clearly heterogeneous pattern of this period in relation to both the previous observation years and the entire 140-year period; in particular, its average air temperature is quite higher, which proves the warming of the region's climate over the past decades. It has been noted that the degree of air temperature rise in winter is higher than in summer. Positive changes in the elements of the heat balance, both during the growing season and throughout the year, in particular, the improvement of the conditions for overwintering agricultural crops, predetermines the need for research in the possible expansion of their varieties for cultivation in the Moscow region. Based on a comprehensive analysis and logical conclusions, we made a hypothesis about the influence of intensive development of heated buildings around the meteorological station on the air temperature rise in the last half century; however, it is impossible to measure such an influence today, as well as the influence of global warming due to other factors. | ||
کلیدواژهها | ||
Climate change؛ Air temperature؛ Trends؛ Statistical characteristics؛ Homogeneity criteria | ||
مراجع | ||
Alekseev, GV, Asarin, AE, Balonishnikova, ZhA, Bitkov, LM, Bulygina, ON, Bugrov, Liu, Vinogradova, VV, Gavrilova, SIu, Ganiushkin, DA, Ginzburg, AI, Georgievskii, MV, Glazovskii, AF, VA, Govorkova, VA, Golovanov, OF, Golod, MP, Grebenets, VI, Groisman, Pia, Gruza, GV, Gubarkov, AA, Danchenkov, MA & Rosgidromet, M 2014, The second assessment report of the Federal Service for hydrometeorology and environmental monitoring of Russia on climate changes and their impact on the territory of the Russian Federation. http://downloads.igce.ru/publications/OD_2_2014/v2014/htm/ accessed 14.04.2021.
Asadifard, E & Masoudi, M 2018, Status and prediction of carbon monoxide as an air pollutant in Ahvaz City, Iran. Caspian Journal of Environmental Sciences, 16: 203-213
Attafi, R, Darvishi Boloorani, A, M. Fadhil Al-Quraishi, A, Amiraslani, F 2021, Comparative analysis of NDVI and CHIRPS-based SPI to assess drought impacts on crop yield in Basrah Governorate, Iraq. Caspian Journal of Environmental Sciences, 19: 547-557.
Belolubtsev, AI 2010, Agroecological aspects of modern climate. Proceedings of SU All-Russian Research Institute of Agricultural Meteorology, 37: 296-314.
Belolubtsev, AI 2010, Agroclimatic assessment of the productivity of phytocenoses on slope lands. News of TAA, 4: 31-40.
Dmowska, R 2011, Statistical methods in the atmospheric sciences. In R, Dmowska, D, Hartman, HT, Rossby (Eds.). International Geophysical Series, Vol. 1, Oxford, OX51GB, UK, 668 p.
Gruza, GV & Rankova EIa 2012, The observed and expected climate changes in the Russian Federation: air temperature // Obninsk: FSBI “All-Russian Scientific Research Institute of Hydrometeorological Information - World Data Center”, 196 p.
Hatfield, JL, Boote, KJ, Kimball, BA, Ziska, LH, Izaurralde, RC, Ort, D, Thomson, AM, Wolfe, DW 2011, Climate impacts on agriculture: Implications for crop production. Agronomy Journal, 103: 351-370.
History of VA Mikhelson Meteorological Observatory 2021, [http://www.meteo.timacad.ru/history.htm]. Accessed: 12.04.2021.
Hatfield, JL & Prueger, JH 2015, Temperature extremes: Effect on plant growth and development. Weather and Climate Extremes, 10:4-10 https://www.sciencedirect.com/science/article/pii/S2212094715300116 (Accessed: 14.04.2021).
Knowles, N, Dettinger, MD & Cayan, DR 2006, Trends in snowfall versus rainfall in the western United States. Journal of Climate, 19: 4545-4559.
Masoudi, M, Behzadi, F, Sakhaei, M 2019, Assessment of NO2 levels as an air pollutant and its statistical modeling using meteorological parameters in Tehran, Iran. Caspian Journal of Environmental Sciences, 17: 227-236.
Meehl, GA, Stocker, TF, Collins, WD, Gaye, AJ, Gregory, JM, Kitoh, A, Knutti, R, Murphy, JM, Noda, A, Raper, SCB,Watterson, JG,Weaver & AJ, Zhao, Z 2007, Global climate projections. In: Solomon, S, Qin, D, Manning, M, Chen, Z, Marquis, M, Averyt, KB, Tignor, M, Miller, HL (Eds.), Cambridge University Press, Cambridge, UK and New York, NY.
Porter, JR, Xie, L, Challinor, AJ, Cochrane, K, Howden, SM, Iqbal, MM, Lobell, DB & Travasso, MI 2014, Food security and food production systems. In: Climate Change: Impacts, Adaptation, and Vulnerability. Part A: Global and Sectoral Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change [Field, CB, VR, Barros, DJ, Dokken, KJ, Mach, MD, Mastrandrea, TE, Bilir, M Chatterjee, KL, Ebi, YO, Estrada, RC, Genova, B, Girma, ES, Kissel, AN, Levy, S, MacCracken, PR, Mastrandrea & LL, White (Eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, pp. 485-533. https://www.ipcc.ch/site/assets/uploads/2018/02/WGIIAR5-PartA_FINAL.pdf (Accessed: 13.04.2021)
Sikan, AV 2007, Methods of hydrometeorological data statistical processing. Textbook. - St.P.: RSHMU World Meteorological Organization (WMO), 2003: Guidelines on climate metadata and homogenization (WMO/TD-No. 1186, WCDMP No. 53 Geneva. [https://library.wmo.int/doc_num.php?explnum_id=9252 accessed: 13.04.2021].
World Meteorological Organization (WMO) 2017, WMO Guidelines on the calculation of climate normals (WMO- No. 1203 Geneva. [https://library.wmo.int/doc_num.php?explnum_id=4166 accessed: 13.04.2021]. | ||
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