Soil-cryogenic complexes of west Siberian tundra
https://doi.org/10.24057/2071-9388-2026-4430
Abstract
Soil-cryogenic complexes (the system of «permafrost-affected soils – upper permafrost»), located at the interaction hotspot of the biosphere and the cryosphere, were studied at five key sites in Northwestern Siberia situated on geomorphological terraces of different origin – from marine to fluvial and lacustrine – and age (Late Pleistocene and Holocene). In the context of the present-day permafrost zone transformation under global climate change and local anthropogenic impact, they are of considerable ecosystem significance. Based on the geomorphological and cryolithological studies, it was concluded that fully developed soil-cryogenic complexes (SCCs), comprising the active layer (AL), transient layer (TL), and intermediate layer (IL), are spatially limited in the study area due to lithogenic and ecosystem factors. Due to the wide distribution of deeply thawing sandy, ice-poor sediments where continuous and thick vegetation cover is unable to develop, morphologically expressed TL was absent, having already fully thawed. Modern soil formation most often occurs directly above the degrading IL or even Late Pleistocene frozen sediments containing fragments of ground ice. Relatively stable permafrost conditions and full-profile SCCs were observed in the thick peat massifs only where the presence of thick organic horizons reduces the heat flux and limits the active layer thickness (ALT). Furthermore, a number of hazardous geomorphological cryogenic processes – including thaw ground subsidence, thermal denudation, and thermal abrasion in coastal areas – contribute to the degradation of SCCs, thereby diminishing their protective role in permafrost preservation. A comprehensive approach to the assessment and forecasting of the ecological state and dynamics of fragile Arctic ecosystems, based on SCC research, could provide a deeper understanding of both natural and anthropogenic processes.
Keywords
permafrost-affected soils,
soil-permafrost coevolution,
cryostructures,
transient layer,
intermediate layer,
Arctic
Supporting agencies: This research was financially supported by the Russian Science Foundation, research project № 25-17-00010. Authors thank Artem V. Khomutov, PhD (Earth Cryosphere Institute, Tyumen Scientific Centre RAS, Russia), Alexander N. Shein, PhD (Arctic Research Centre, Salekhard, Russia), and other fieldwork organizers and participants for their help and support.
About the Authors
A. P. Ginzburg
V.A. Kovda Institue
Russian Federation
Russian Federation
Institutskaya st. 2/2, Pushchino, 142290
A. V. Lupach
V.A. Kovda Institue
Russian Federation
Russian Federation
Institutskaya st. 2/2, Pushchino, 142290
References
1. Abakumova G. M., Feigelson E. M., Russak V., Stadnik V. V. (1996). Evaluation of long-term changes in radiation, cloudiness, and surface temperature on the territory of the former Soviet Union. Journal of Climate, vol. 9, No 6, pp. 1319—1327.
2. Abakumova G.M., Gorbarenko E.V., Nezval E.I., Shilovtseva O.A. (2008). Fifty years of actinometrical measurements in Moscow. International Journal of Remote Sensing, Taylor & Francis (United Kingdom), V. 29, № 9, p. 2629-2665.
3. Andrady, AL, Aucamp, PJ, Austin, A, Bais, AF, Ballaré, CL, Björn, LO, Bornman JF, Caldwell, MM, Cullen, AP, de Gruijl, FR, Erickson III, DJ, Flint, SD, Häder, D-P, Hamid, H, Ilyas, S, M, Longstreth, J, Lucas, R, Madronich, S, McKenzie, RL, Norval, M, Paul ND, Robinson, SA, Shao, M, Solomon KR, Sulzberger, B, Takizawa, Y, Tang X, Torikai, A, van der Leun, JC, Williamson, CE, Wilson,SR, Worrest, RC & Zepp RG (2010). Environmental Effects of Ozone Depletion: 2010 Assessment, United Nations Environment Programme, Kenya, 328 p.
4. Bais, A.F., McKenzie, R.L., Bernhard, G. et al. (2014). Ozone depletion and climate change: impacts on UV radiation. Photochem Photobiol Sci 14, 19–52. https://doi.org/10.1039/c4pp90032d.
5. Barnes P. W., Robson T. M., Neale P. J., Williamson C. E., Zepp R. G.. et al. (2022).·Environmental effects of stratospheric ozone depletion, UV radiation and interactions with climate change: UNEP Environmental Effects Assessment Panel, Update 2021, Photochemical & Photobiological Sciences 21:275–301, https://doi.org/10.1007/s43630-022-00176-5.
6. Bernhard, G., Dahlback, A., Fioletov, V., Heikkilä, A., Johnsen, B., Koskela, T., Lakkala, K., and Svendby, T. (2013). High levels of ultraviolet radiation observed by ground-based instruments below the 2011 Arctic ozone hole, Atmos. Chem. Phys., 13, 10573–10590, https://doi. org/10.5194/acp-13-10573-2013.
7. Bernhard G. H., Bais A. F. Aucamp· P. J., Klekociuk A. R., LileyJ. B. McKenzie R. L. (2023). Stratospheric ozone, UV radiation, and climate interactions Photochemical & Photobiological Sciences 22:937–989 https://doi.org/10.1007/s43630-023-00371-1.
8. Burrows, J. P., Dehn, A., Deters, B., Himmelmann, S., Richter, A., Voigt, S., and Orphal, J. (1998). Atmospheric Remote-Sensing Reference Data from GOME: Part 1. Temperature-Dependent Absorption Cross-sections of NO2 in the 231–794 nm Range, J. Quant. Spectrosc. Ra., 60, 1025–1031, https://doi.org/10.1016/S0022-4073(97)00197-0.
9. Calbo´, J., D. Page`s, and J.-A. Gonza´lez (2005), Empirical studies of cloud effects on UV radiation: A review, Rev. Geophys., 43, RG2002, doi:10.1029/2004RG000155.
10. Chubarova N.E. (1998). Ultraviolet radiation under broken cloud conditions as inferred from many-year ground-based observations. Izvestiya - Atmospheric and Oceanic Physics, Pleiades Publishing, Ltd (Road Town, United Kingdom), V. 34, № 1, p. 131-135.
11. Chubarova N.Ye, Yurova A.Yu, Krotkov N., Herman J., Bhartia P.K. (2002). Comparisons between ground measurements of broadband ultraviolet irradiance (300 to 380 nm) and total ozone mapping spectrometer ultraviolet estimates at Moscow from 1979 to 2000. Optical Engineering, SPIE, the International Society for Optical Engineering (Bellingham, WA, United States), V. 41, № 12, p. 3070-3081.
12. Chubarova N.E. (2002) Monitoring of Biologically Active UV Radiation In The Moscow Region. Izvestiya - Atmospheric and Oceanic Physics, Pleiades Publishing, Ltd (Road Town, United Kingdom), V. 38, № 3, p. 312-322.
13. Chubarova N.E. (2006). Role of tropospheric gases in the absorption of UV radiation Doklady Earth Sciences, Maik Nauka/Interperiodica Publishing (Russian Federation), V. 407, № 2, p. 294-297.
14. Chubarova N.E. (2008). UV variability in Moscow according to long-term UV measurements and reconstruction model. Atmos. Chem. Phys. 8, pp. 3025–3031.
15. Chubarova, N. Y., and Nezval΄, Y. I. (2000). Thirty year variability of UV irradiance in Moscow, J. Geophys. Res., 105, 614 12529–12539, https://doi.org/10.1029/1999JD901192.
16. Chubarova N.E., Pastukhova A.S., Galin V.Ya, Smyshlyaev S.P. (2018). Long-Term Variability of UV Irradiance in the Moscow Region according to Measurement and Modeling Data. Izvestiya Akademii Nauk Fizika Atmosfery I Okeana, V. 54, № 2, p. 139-146, https://doi.org/10.1134/S0001433818020056.
17. Čížková, K., Láska, K., Metelka, L., and Staněk, M. (2018). Reconstruction and analysis of erythemal UV radiation time series from Hradec Králové (Czech Republic) over the past 50 years, Atmos. Chem. Phys., 18, 1805–1818, https://doi.org/10.5194/acp-18-1805-2018.
18. den Outer, P. N., Slaper, H., Kaurola, J., Lindfors, A., Kazantzidis, A., Bais, A. F., Feister, U., Junk, J., Janouch, M., and Josefsson, W. (2010). Reconstructing of erythemal ultraviolet radiation levels in Europe for the past 4 decades, J. Geophys. Res., 115, D10102, https://doi.org/10.1029/2009JD012827.
19. Gorbarenko E. V., (2016).Climate Changes in Atmospheric Radiation Parameters from the MSU Meteorological Observatory Data, Meteorol. Gidrol., No. 12[Russ. Meteorol. Hydrol., No. 12, 41.
20. Gorbarenko E.V. (2020). Radiation Climate of Moscow. Russ. Meteorol. Hydrol. 45, 478–487 (2020). https://doi.org/10.3103/S1068373920070031.
21. Gorbarenko E.V. (2022). Extremes and main trends in the long-term variability of atmospheric radiation parameters in Moscow. Bulletin of the Moscow University. Series 5: Geography, Moscow Publishing House. University (Moscow), No. 6, pp. 90-103.
22. Herman, J. R (2010). Global increase in UV irradiance during the past 30 years (1979–2008) estimated from satellite data, J. Geophys. Res., 115, D04203, doi:10.1029/2009JD012219.
23. Hulsen G & Groebner J. (2018). Report of the Second International UV Filter Radiometer Calibration Campaign UVC-II WMO/GAW No. 240 World Meteorological Organization Geneva.
24. Kaurola, J., Taalas P., Koskela T., Borkowski J., and Josefsson W. (2000). Long-term variations of UV-B doses at three stations in northern Europe, J. Geophys. Res., 105, 20813-20820.
25. Lindfors, A., Kaurola J., Arola A., Koskela T., Lakkala K., Josefsson W., Olseth J. A., and Johnsen B (2007). A method for reconstruction of past UV radiation based on radiative transfer modeling: Applied to four stations in northern Europe, J. Geophys. Res., 112, D23201, doi:10.1029/2007JD008454.
26. Krzy´scin, J. W., Eerme, K., Janouch, M. (2004). Long-term variations of the UV-B radiation over Central Europe as derived from the reconstructed UV time series. Annales Geophysicae, 22, 1473–1485.
27. Krzyścin J. W., Czerwińska A., Rajewska-Więch B., Jarosławski J., Sobolewski P. S., Pawlak I. (2025). Biologically effective daily radiant exposure for erythema appearance, previtamin D3 synthesis and clearing of psoriatic lesions from erythema biometers at Belsk, Poland, for the period 1976-2023. Earth System Science Data. https://doi.org/10.5194/essd-2024-622.
28. Liepert B. G. (2002). Observed reductions of surface solar radiation at sites in the United States and worldwide from 1961 to 1990. Geophysical Research Letters, 2002, vol. 10, No 29, pp. 61-1-61—4.
29. Liou K. N. (2010). An Introduction t to Atmospheric Radiation. Second Edition. International Geophysics Series, V.34, Academic Press, pp.583.
30. Lohmann U., Feichter J. (2005). Global indirect aerosol effects: a review — Atm. Chem. Physics, 2005, vol. 3, No 5, pp. 715—737.
31. Long C.N., Dutton E.G., Augustine J.A., Wiscombe W., Wild M., McFarlane S.A., Flynn C.J. (2009). Significant decadal brightening of downwelling shortwave in the continental United States. — J. Geophys. Res-Atmos., 114:D00d06.
32. Madronich, S. and Flocke, S. (1998). The role of solar radiation in atmospheric chemistry, in Handbook of Environmental Chemistry, edited by P. Boule, Springer-Verlag, Heidelberg, p.1-26.
33. McKenzie R, Connor B, Bodeker G. (1999). Increased summertime UV radiation in New Zealand in response to ozone loss. Science. Sep 10; 285(5434):1709-11. doi: 10.1126/science.285.5434.1709. PMID: 10481002.
34. Ohmura A. (2009). Observed decadal variations in surface solar radiation and their causes — Journal of Geophysical Research, vol. 114, pp. 1—9.
35. Piacentini R.D., E. Crino, J. Sirur Flores, M. Ginzburg, (2002). Intercomparison between ground based and TOMS/EP satellite southern hemisphere ozone data. New results, Advances in Space Research, Volume 29, Issue 11, 2002, P. 1643-1648
36. Poliukhov A.A., Zhdanova E.Yu, Chubarova N.Ye. (2024).Long-term variations of aerosol optical depth according to satellite data and its effects on radiation and temperature in the Moscow megacity, Atmospheric Research, Elsevier BV , V.304.
37. Sanchez-Lorenzo A., Wild M., Brunetti M., Guijarro J. A., Hakuba M. Z., Calbó J., Mystakidis S., Bartok B. (2015). Reassessment and update of long-term trends in downward surface shortwave radiation over Europe (1939—2012) — Journal of Geophysical Research: Atmospheres, 2015, vol. 18, No 120, pp. 9555—9569.
38. Stjern C. W., Kristjansson J. E., Hansen A. W.(2009). Global dimming and global brightening: an analysis of surface radiation and cloud cover data in northern Europe. — International Journal of Climatology, vol. 5, No 29, pp. 643—653.
39. Streets D.G., Yan F., Chin M., Diehl T., Mahowald N., Schultz M., Wild M., Wu Y., Yu C. (2009). Anthropogenic and natural contributions to regional trends in aerosol optical depth, 1980—2006. — J. Geophys. Res-Atmos., vol. 14, No 114, pp. 1—16.
40. Tarasova, T.A. and Yarkho E.V. (1991). Determination of aerosol optical thickness using measurements of direct integral solar radiation. Soviet Meteorology and Hydrology, (English translation), 12, 66-71.
41. Timofeev. Yu.M., A.V. Vasiliev. (2003). Theoretical foundations of atmospheric optics. Sankt-Petersburg, “Nauka” ISBN: 5-02-024976-9.
42. The third assessment report on climate change and its consequences on the territory of the Russian Federation. (2022). Scienceintensive Technologies Publishing House, p.123
43. Volpert E.V., Chubarova N.E. (2021). Long-term Changes in Solar Radiation in Northern Eurasia during the Warm Season According to Measurements and Reconstruction Model. Russian Meteorology and Hydrology, Allerton Press Inc. (United States), V. 46, № 8, p. 507-518.
44. Vysotsky A.V., Garadzha M.P., Nezval E.I.,Dorokhov V.M., Klimova T.N., Torgovichev V.A., Khattatov V.U. (1982). Development of equipment for monitoring ultraviolet radiation in the book: Monitoring background pollution of the natural environment. L., Hydrometeoizdat, pp. 180-188.
45. Wild M. (2016). Decadal changes in radiative fluxes at land and ocean surfaces and their relevance for global warming — Wiley Interdisciplinary Reviews: Climate Change, vol. 1, No 7, pp. 91—107.
46. Wild M. (2012). Enlightening global dimming and brightening — Bulletin of the American Meteorological Society, vol. 1, No 93, pp. 27—37.
47. Wild M. (2009).Global dimming and brightening: A review — Journal of Geophysical Research Atmospheres, vol. 12, No 114, pp. 1—31: doi:10.1029/2008JD011470.
48. Wang K.C., Dickinson R.E., Liang S.L. (2009). Clear sky visibility has decreased over land globally from 1973 to 2007. — Science, vol. 323, pp.1468—1470.
49. Wang K., Dickinson R. E. (2013). Global Atmospheric downward radiation at the surface from ground-based observations, satellite retrievals, and reanalyses — Reviews of Geophysics, vol. 51, pp. 150—185.
50. Wang K., Dickinson R. E. (2013). Global Atmospheric downward radiation at the surface from ground-based observations, satellite retrievals, and reanalyses — Reviews of Geophysics, vol. 51, pp. 150—185.
51. WMO (World Meteorological Organization) (2007). Scientific Assessment of Ozone Depletion: 2006, Global Ozone Research and Monitoring Project—Report No. 50, 572 pp., Geneva, Switzerland, Chapter 7. Surface Ultraviolet Radiation: Past, Present, and Future, eds. Bais A., Lubin D.
52. Zhang, Z., Li, J., Che, H., Dong, Y., Dubovik, O., Eck, T., Gupta, P., Holben, B., Kim, J., Lind, E., Saud, T., Tripathi, S. N., and Ying, T. (2025). Longterm trends in aerosol properties derived from AERONET measurements, Atmos. Chem. Phys., 25, 4617–4637, https://doi.org/10.5194/acp-25-4617-2025, 2025.
53. Zhdanova E.Yu, Chubarova N.Ye, Blumthaler M. (2014). Biologically Active UV-Radiation and UV-Resources in Moscow (1999–2013). Geography, Environment, Sustainability, Russian Geographical Society (Moscow), № 2, p. 71-85.
54. Zubov, V., Rozanov, E., & Egorova, T. (2025). Projection of the UV Radiation for Vitamin D Production Changes Between 2015–2024 and 2090–2099 Periods. Atmosphere, 16(6), 686. https://doi.org/10.3390/atmos16060686.
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For citations:
Ginzburg A.P., Lupach A.V. Soil-cryogenic complexes of west Siberian tundra. GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY. 2026;19(2):107-118. https://doi.org/10.24057/2071-9388-2026-4430
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