Abstract—The eight-year dynamics of the quality of motherwort (Leonurus quinquelobatus Gilib.) seed progeny growing for more than 60 years under chronic radiation in the East-Ural Radioactive Trace (EURT) zone, in comparison with background cenopopulations, has been studied. The absorbed dose rates of the parent plants in the EURT area exceed the background level by 1–3 orders of magnitude. The unique dependence between the radiation dose of mother plants and the seed progeny quality was not found. A key role in the formation of Leonurus quinquelobatus seeds belongs to weather factors, as well as the combined effect of weather conditions and chronic irradiation. All the studied characteristics of Leonurus quinquelobatus seed progeny quality from the EURT zone positively correlated with the effective temperature sum in April, i.e., with thermal conditions at the beginning of plant vegetation. The main meteorological factors that affected the physiological response (viability, mutability, and radiosensitivity) of Leonurus quinquelobatus of the background and impact zones were Selyaninov’s index in April of the current season and the amount of precipitation in November of last year. The viability of seed progeny had a negative correlation with Selyaninov’s index, whether the mutability of seed progeny had a positive correlation with Selyaninov’s index for background and impact samples. The physiological response to weather conditions, assessed by the seed radioresistance, was positive in the background samples and negative in the impact samples. The dependencies between the total precipitation in November of last year and the quality of seeds in the background samples were positive, and these dependences were negative in the impact samples.
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REFERENCES
Sparrow, A.H., Schwemmer, S.S., and Bottino, P.J., The effects of external gamma radiation from radioactive fallout on plants with special reference to crop production, Radiat. Bot., 1971, vol. 11, no. 2, pp. 85–118.
Petin, V.G., Zhurakovskaya, G.P., Komarova, L.N., and Ryabova, S.V., Synergism of environmental factors as a function of their intensity, Russ. J. Ecol., 1998, vol. 29, no. 5, pp. 338–343.
Pozolotina, V.N. and Antonova, E.V., Temporal variability of the quality of Taraxacum officinale seed progeny from the East-Ural Radioactive Trace: Is there an interaction between low level radiation and weather conditions?, Int. J. Radiat. Biol., 2017, vol. 93, no. 3, pp. 330–339.
Environmental Protection: The Concept and Use of Reference Animals and Plants, ICRP Publication 108, International Commission on Radiological Protection, 2008.
Timofeeff-Ressovsky, N.V., Yablokov, A.V., and Glotov, N.V., Ocherk ucheniya o populyatsii (An Essay on Population Theory), Moscow: Nauka, 1973.
Bréchignac, F., Oughton, D., Mays, P., et al., Addressing ecological effects of radiation on populations and ecosystems to improve protection of the environment against radiation: Agreed statements from a Consensus Symposium, J. Environ. Radioact., 2016, vol. 158‒159, pp. 21‒29.
Alonzo, F., Hertel-Aas, T., Real, A., et al., Population modelling to compare chronic external radiotoxicity between individual and population endpoints in four taxonomic groups, J. Environ. Radioact., 2016, vol. 152, pp. 46–59.
Garnier-Laplace, J., Della-Vedova, P., Andersson, P., et al., A multi-criteria weight of evidence approach for deriving ecological benchmarks for radioactive substances, J. Radiol. Prot., 2010, vol. 30, no. 2, pp. 215–233.
Andersson, P., Garnier-Laplace, J., Beresford, N.A., et al., Protection of the environment from ionising radiation in a regulatory context (protect): Proposed numerical benchmark values, J. Environ. Radioact., 2009, vol. 100, pp. 1100–1108.
Bradshaw, P., Kapustka, L., Barnthouse, L., et al., Using an ecosystem approach to complement protection schemes based on organism-level endpoints, J. Environ. Radioact., 2014, vol. 136, pp. 98–104.
Pozolotina, V.N., Antonova, E.V., and Karimullina, E.M., Assessment of radiation impact on Stellaria graminea cenopopulations in the zone of the Eastern Ural Radioactive Trace, Russ. J. Ecol., 2010, vol. 41, no. 6, pp. 459–468.
Antonova, E.V., Karimullina, E.M., and Pozolotina, V.N., Intraspecific variation in Melandrium album along a radioactive contamination gradient at the Eastern Ural Radioactive Trace, Russ. J. Ecol., 2013, vol. 44, no. 1, pp. 18–27.
Antonova, E.V., Pozolotina, V.N., and Karimullina, E.M., Variation in the seed progeny of smooth brome grass, Bromus inermis Leyss., under conditions of chronic irradiation in the zone of the Eastern Ural Radioactive Trace, Russ. J. Ecol., 2014, vol. 45, no. 6, pp. 508–516.
Geras’kin, S.A., Vasiliev, D.V., and Kuzmenkov, A.G., Specific features of Scots pine seeds formation in the remote period after the Chernobyl NPP accident, Radiat. Biol. Radioecol., 2015, vol. 55, no. 5, pp. 539–547.
Geras'kin, S., Vasiliyev, D., Makarenko, E., et al., Influence of long-term chronic exposure and weather conditions on Scots pine populations, Environ. Sci. Pollut. Res., 2017, vol. 24, no. 12, pp. 11240–11253.
Antonova, E.V., Pozolotina, V.N., and Karimullina, E.M., Viability of plant seed progeny from the East-Ural Radioactive Trace: Radiation and weather conditions, in Genetics, Evolution and Radiation: Crossing Borders, The Interdisciplinary Legacy of Nikolay W. Timofeeff-Ressovsky, Korogodina, V.L., Eds., Springer, 2016, pp. 267‒276.
Ekologicheskie posledstviya radioaktivnogo zagryazneniya na Yuzhnom Urale (Ecoloical Consequences of Radioactive Contamination in the Southern Urals) Sokolov, V.E. and Krivolutskii, D.A., Eds., Moscow: Nauka, 1993.
Pozolotina, V.N., Molchanova, I.V., Mikhaylovskaya, L.N., et al., The current state of terrestrial ecosystems in the Eastern Ural Radioactive Trace, in Radionuclides: Sources, Properties and Hazards, Gerada, J.G., Ed., New York: Nova Science, 2012, pp. 1–22.
Karimullina, E.M., Mikhailovskaya, L.N., Pozolotina, V.N., and Antonova, E.V., Radionuclide uptake and dose assessment of 14 herbaceous species from the East-Ural Radioactive Trace area using the ERICA tool, Environ. Sci. Pollut. Res., 2018, vol. 25, no. 14, pp. 13975–13987.
Pozolotina, V.N., Molchanova, I.V., Karavaeva, E.N., et al., Sovremennoe sostoyanie nazemnykh ekosistem zony Vostochno-Ural’skogo radioaktivnogo sleda (Current State of Terrestrial Ecosystems in the Zone of the Eastern Ural Radioactive Trace), Yekaterinburg: Goshchitskii, 2008.
Molchanova, I., Mikhailovskaya, L., Antonov, K., et al., Current assessment of integrated content of long-lived radionuclides in soils of the head part of the East Ural Radioactive Trace, J. Environ. Radioact., 2014, vol. 138, no. 6, pp. 238–248.
Chibilev, A.A. and Chibilev, Ant.A., Natural zoning of the Urals, taking into account latitudinal zonality, altitudinal zonality, and vertical differentiation of landscapes, Izv. Samarsk. Nauch. Tsentra Ross. Akad. Nauk, 2012, vol. 14, nos. 1–6, pp. 1660–1665.
Flora i rastitel’nost' biologicheskoi stantsii Ural’skogo gosudarstvennogo universiteta (The Flora and Vegetation of the Biological Station of the Ural State University), Mukhin V.A., Tret’yakova, A.P., Teptina, A.Yu., , Eds., Yekaterinburg: Ural. Gos. Univ., 2003.
Kaigorodova, S.Yu., Transformation of soil morphology in the zone of impact from the Karabash Copper Smelter, Izv. Orenburg. Gos. Agrarn. Univ., 2012, vol. 38, no. 6, pp. 13–17.
Illyustrirovannyi opredelitel' rastenii Crednei Rossii. Pokrytosemennye (dvudol’nye: razdel’nolepestnye) (Illustrated Identification Key to Plants of Central Russia: Angiosperms, Eleutheropetalous Dicotyledons), Gubanov, I., Kiseleva, K., Novikov, V., and Tikhomirov, V., Eds., Moscow: KMK, 2004.
Oliver, E.J., The Encyclopedia of World Climatology (Encyclopedia of Earth Sciences Series), Dordrecht: Springer, 2005.
Newcombe, R.G., Interval estimation for the difference between independent proportions: Comparison of eleven methods, Stat. Med., 1998, vol. 17, no. 8, pp. 873–890.
Ul’yanenko, L.N. and Udalova, A.A., Environmental Health Assessment Based on Responses of Agricultural Plants to Ionizing Radiation, Radiats.Risk, 2015, vol. 24, no. 1.
Ul'yanenko, L.N., Kruglov, P.V., Filipas, A.P., and Aleksakhin, R.M., Impact of ionozong radiation and climatic factors on wheat productivity, S-kh. Biol., 2001, no. 5, pp. 69–74.
Yanushkevich, S.I., The influence of growing conditions for barley and wheat on the effect of gamma irradiation, Extended Abstract of Cand. Sci. (Biol.) Dissertation, Kishinev, 1964.
Stognii, V.V., The influence of climate and geographic conditions on radioresistance and antioxidant status of the seeds of wild-growing herbaceous plants, Extended Abstract of Cand. Sci. (Biol.) Dissertation, Yakutsk, 2001.
Khan, M.N., Zhang, J., Luo, T., et al., Morpho-physiological and biochemical responses of tolerant and sensitive rapeseed cultivars to drought stress during early seedling growth stage, Acta Physiol. Plant., 2019, vol. 41, no. 2, Article 25.
Avramova, V., Abd Elgawad, H., Zhang, Z., et al., Drought induces distinct growth response, protection, and recovery mechanisms in the maize leaf growth zone, Plant Physiol., 2015, vol. 169, no. 2, pp. 1382–1396.
Zani, D. and Muller, J.V., Climatic control of seed longevity of Silene during the post-zygotic phase: Do seeds from warm, dry climates possess higher maturity and desiccation tolerance than seeds from cold, wet climates?, Ecol. Res., 2017, vol. 32, no. 6, pp. 983–994.
Antonova, E.V. and Khlestkina, E.K., Radiosensitivity and mutability of wheat seed progeny cultivated under adverse environments, Plant Physiol. Biochem., 2019, vol. 137, pp. 162–168.
Bezel’, V.S., Pozolotina, V.N., Bel’skii, E.A., and Zhuikova, T.V., Variation in population parameters: Adaptation to toxic environmental factors, Russ. J. Ecol., 2001, vol. 32, no. 6, pp. 413–419.
Zhuikova, T.V., Responses of cenopopulations and herbaceous communities on chemical pollution of the environment, Extended Abstract of Doctoral (Biol.) Dissertation, Yekaterinburg, 2009.
Zhuikova, T.V., Bezel’, V.S., Bergman, I.E., et al., Dependence of phytomass of herbaceous cenoses on weather factors in anthropogenically impacted areas, Contemp. Probl. Ecol., 2018, vol. 11, no. 4, pp. 428–437.
Abo Gamar, M.I. and Qaderi, M.M., Interactive effects of temperature, carbon dioxide and watering regime on seed germinability of two genotypes of Arabidopsis thaliana,Seed Sci. Res., 2019, vol. 29, no. 1, pp. 12–20.
Møller, A.P. and Mousseau, T.A., Interactive effects of ionizing radiation and climate change on the abundance of breeding birds, Ecol. Indic., 2019, vol. 99, pp. 178–182.
Geras’kin, S.A., Kuz’menkov, A.G., and Vasil’ev, D.V., Temporal dynamics of cytogenetic effects in chronicaly irradiated Scots pine populations, Radiats. Biol. Radioekol., 2018, vol. 58, no. 1, pp. 74–84.
ACKNOWLEDGMENTS
We are grateful to Ph.D. E.M. Karimullina, research scientist V.P. Guseva, engineer T.E. Belyaeva, junior research scientist N.S. Shimalina (Institute of Plant and Animal Ecology, Ural Branch, Russian Academy of Sciences, Yekaterinburg), and bachelors D.Yu. Rosyaeva, A.S. Chirkova, T.V. Laskina (Ural Federal University) for assistance in collecting material, preparing and conducting experiments, and creating electronic databases. This study was performed as part of the state assignment of the Institute of Plant and Animal Ecology, Ural Branch, Russian Academy of Sciences (AAAA-A19-119032090023-0).
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Antonova, E.V., Pozolotina, V.N. Interannual Quality Variability in Motherwort (Leonurus quinquelobatus) Seed Progeny under Chronic Radiation Exposure. Russ J Ecol 51, 417–429 (2020). https://doi.org/10.1134/S1067413620050033
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DOI: https://doi.org/10.1134/S1067413620050033