References
Aliokhin O.A. (1970). Fundamentals of hydrochemistry: monograph, Leningrad. Hydrometeorological publishing house, 446 (in Russian).
Anderson, R. L. (1942). Distribution of the serial correlation coefficient. The Annals of Mathematical Statistics, 13(1), 1-13. https://www.jstor.org/stable/2236157
Asgari, E., Mostafazadeh, R., & Talebi Khiavi, H. (2025). Projecting the Climate Change Impact on Water Yield in a Cold Mountainous Watershed, Ardabil. Journal of the Earth and Space Physics, 50(4), 165-177. doi: 10.22059/jesphys.2025.375570.1007601
Asmaryan, S., Khlghatyan, A., Hovsepyan, A., Muradyan, V., Avetisyan, R., Gevorgyan, G., Hayrapetyan, A., Eissa, M. M. A. A., Bernert, H., Schultze, M., & Rinke, K. (2024). Satellite-Based Detection of Algal Blooms in Large Alpine Lake Sevan: Can Satellite Data Overcome the Unavoidable Limitations in Field Observations? Remote Sensing, 16(19), 3734. doi: 10.3390/rs16193734
Atlas of natural conditions and natural resources of the Republic of Armenia (1990). Hydrological atlas. Hydrology. Edited by Aleksandryan G.A. and others. Edition: Institute of Geological Sciences of the ASSR, Yerevan, 73 pages. https://armstat.am/en/?nid=974
Chichasov G.N. (2013). Numerical methods for processing and analysis of hydrometeorological information. LLC, BORGES, 235 (in Russian).
Climate Bulletin of the Republic of Armenia (2011). Arm state hydromet, Yerevan, 150.
Climatic Atlas of the Armenian SSR (1975). Atlas of natural conditions and natural resources of the Armenian SSR. Climate. Edited by Bagdasaryan A.B. and others. Edition: Yerevan, 184 pages.
Davidov V.K. (1938). The Water balance of Lake Sevan: Materials on the research of Lake Sevan and its basin. Hydrometeorological publishing house, Part VI, Leningrad, 82 (in Russian).
Ecology of Lake Sevan during the period of water level rise the results of Russian-Armenian biological expedition for hydrogeological survey of Lake Sevan (2010). (Armenia) (2005-2009). Publishing house, Science DNTs, Russia, 348.
Fourth National Communication on Climate Change of the Republic of Armenia (2020). Yerevan․ UNDP Armenia. 213.
Gabrielian, H. K. (1980). The Pearl Sevan, Yerevan, 135 (in Armenian).
Gagarina O.V. (2012). Assessment and regulation of the quality of natural waters: criteria, methods, existing problems: Study guide. Udmurt University, Izhevsk Publishing house, Russia, 199.
Gevorgyan G., Rinke K., Schultze M., Mamyan A., Kuzmin A. et al. (2020). First report about toxic cyanobacterial bloom occurrence in Lake Sevan, Armenia. Internat Rev Hydrobiol 105(5-6), 131-142. doi: 10.1002/iroh.202002060
Ghukasyan, E., Asatryan, V., Melkonyan, H. et al. (2023) The state of the population of narrow-clawed crayfish in Lake Sevan (Armenia) under multiple stress conditions. Environ Monit Assess 195, 1278. doi: 10.1007/s10661-023-11921-3
Ginzburg, A. I., Kostianoy, A. G., Sheremet, N. A., & Lavrova, O. Y. (2024). Water Dynamics and Morphometric Parameters of Lake Sevan (Armenia) in the Summer–Autumn Period According to Satellite Data. Remote Sensing, 16(13), 2285. doi: 10.3390/rs16132285
IPCC, 2022: Climate Change 2022: Impacts, Adaptation and Vulnerability. Contribution of Working Group II to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change [H.-O. Pörtner, D.C. Roberts, M. Tignor, E.S. Poloczanska, K. Mintenbeck, A. Alegría, M. Craig, S. Langsdorf, S. Löschke, V. Möller, A. Okem, B. Rama (eds.)]. Cambridge University Press. Cambridge University Press, Cambridge, UK and New York, NY, USA, 3056 pp., doi:10.1017/9781009325844.
IPCC: Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change (Solomon S. D. Qin, M. Manning, Z. Chen, M. Marquis, K.B. Averyt, M. Tignor and H.L. Miller (eds.)). Cambridge Univer-sity Press, Cambridge, United Kingdom and New York, NY, USA, 2007, 996 p. https://www.ipcc.ch/site/assets/uploads/2018/02/ar4-wg1-frontmatter-1.pdf
Jones, J. A., Vardanian, T., & Hakopian, C. (Eds.). (2009). Threats to global water security. Springer Science & Business Media. Dordrecht, Netherlands, 400. doi 10.1007/978-90-481-2344-5
Kendall M.G. (1975). Rank Correlation Methods: 4th edition, Griffin, London, UK, 202.
Kuznetsova, E. V., Kosolapov, D. B., Kosolapova, N. G., & Skopina, M. Y. (2024). Size-Morphological Structure and Ecological Strategies of Prokaryotoplankton in the Large Mountain Lake Sevan (Armenia). Biology Bulletin Reviews, 14(3), 286-303. doi: 10.1134/S2079086424030058
Mann H.B. (1945). Nonparametric tests against trend. Econometrica 13, 245-259
Markov E. S. (1911) Lake Gokcha. Geographical description of the lake / Part 1: Physical Geography, St. Petersburg, 193 p. http://resolver.gpntb.ru/purl?docushare/dsweb/Get/Resource4926/Markov__E.S.__Ozero__Gokcha__ch.1.pdf
Musaelian S. M. (1993). The Ecology and Economy of Lake Sevan and its Basin. Yerevan, 164 (in Russian).
Nabavi, S., Mostafazadeh, R. & Asiabi Hir, R. (2025). Temporal changes in river flow patterns influenced by regulating dams: insights from Colwell’s indices. Environ Dev Sustain. doi: 10.1007/s10668-025-06094-7
Paffenholtz K.N. (1950). About the Origin of Lakes Sevan, Van and Urmia. Proceedings of Academy of Sciences of Armenian SSR, Geological Series, N1, 125-138.
Parparova R. M. (1979). Hydrochemical regime of Lake Sevan according to data from 1976. Proceedings of the Sevan hydrobiological station, N17, 38-50 (in Russian). Available at: http://sevan.asj-oa.am/137/
Poddubnyi, S. A., Gabrielyan, B. K., & Tsvetkov, A. I. (2023). The present-day structure of the temperature and current fields in Lake Sevan. Water Resources, 50(6), 787-793. doi: 10.1134/S0097807823700161
Rozhdestvensky A.V., Chebotarev A.I. (1974). Statistical methods in hydrology, 424 (in Russian).
Rusinov M.I. (1970). Statistical Methods in Hydrology. L., Gidrometeoizdat, 272 (in Russian).
Sakharova, E. G., Krylov, A. V., Sabitova, R. Z., Tsvetkov, A. I., Gambaryan, L. R., Mamyan, A. S., ... & Khachikyan, T. G. (2020). Horizontal and vertical distribution of phytoplankton in the alpine Lake Sevan (Armenia) during the summer Cyanoprokaryota bloom. Contemporary Problems of Ecology, 13(1), 60-70. doi: 10.1134/S1995425520010072
Salas, J. D., Delleur, J. R., Yevjevich, V., & Lane, W. L. (1980). Applied modeling of hydrologic time series, Water Resor. Pub., Littleton, CO, USA.
Sargsian S.G. (1962). Petrographo-Mineralogical Research of Lake Sevan Basin. publishing house. AN Arm. SSR, Yerevan, 154 (in Russian).
Sarkisyan, L. (2023, July 31). Impact on the Sevan ecosystem: The dangers of additional water intake. SPUTNIK Armenia. https://ru.armeniasputnik.am/20230731/udar-po-ekosisteme-sevana-chem-opasen-dopolnitelnyy-zabor-vody-63628469.html
Shelutko V.A. (1984). Statistical models and research methods for long- term runoff fluctuations,159 (in Russian).
Shelutko V.A. (2007). Methods of processing and analysis of hydrological information: study-guide. allowance. St. Petersburg state university, 191 (in Russian).
Shikhani, M., Mi, C., Gevorgyan, A., Gevorgyan, G., Misakyan, A., Azizyan, L., Barfus, K., Schulze, M., Shatwell, T., & Rinke, K. (2023). Lake Sevan modeling data 2008–2017 including inflows, outflow, temperature and model setup [Dataset]. PANGAEA. doi: 10.1594/PANGAEA.960012
SJa, L. (1932). The hydrochemical study of lake Sevan: materials on the researches of lake Sevan and its basin. Part IV, (2), 140-145.
Stephens, G. L., & Ellis, T. D. (2008). Controls of global-mean precipitation increases in global warming GCM experiments. Journal of Climate, 21(23), 6141-6155. doi: 10.1175/2008JCLI2144.1
Trofimov, A. M., & Igonin, E. I. (2001). Conceptual patterns of modelling in geography. Development of basic ideas and techniques of mathematization and formalization in geography. Izd-vo “Matbugat yorty”, Kazan. 340p. (in Russian).
Vardanian, T. (2009). The hydro-chemical changes of Lake Sevan water after the artificial lowering of the water level. In The role of ecological chemistry in pollution research and sustainable development (pp. 77-84). Dordrecht: Springer Netherlands. doi: 10.1007/978-90-481-2903-4_8
Vardanyan T. G. (2023). Problems of Sustainable Management of Water Resources of Lake Sevan And Its Basin. Geography, Environment, Sustainability, 2(16), 142-151 doi: 10.24057/2071-9388-2023-007
Vardanyan T., Robinson P. (2007). Lake Sevan: The loss and restoration of the “pearl of Armenia”. Managing Water Resources in a Changing Physical and Social Environment. In: Peter J Robinson, Tony Jones, and Ming-ko Woo, Home of Geography: Societa Geografica Italiana, Rome, 67-77. (ISBN 978-88-88692-35-7). Available at: https://www.homeofgeography.org/uk/Publication/vol7.html
Vardanyan T.G. (2006). River Runoff in Armenia and the Assessment of its Change Under the Global Warming of Climate. Yerevan: Yerevan University Press, (ISBN 5-8084-0753-2), 178 (in Russian).
Vardanyan, T. G., Frolova, N. L., & Galstyan, H. S. (2021). The characteristics of extreme maximum runoff of the rivers of Armenia in the context of global climate change. Geography, Environment, Sustainability, 14(1), 196-208. doi: 10.24057/2071-9388-2020-122
Vardanyan, T., Danielyan, Y., & Muradyan, Z. (2021). Anthropogenic Transformation of Lake Ecosystems and Existent Problems (Case Study of Lake Sevan). Adv in Hydro and Meteorol, 1(1). https://irispublishers.com/ahm/pdf/AHM.MS.ID.000504.pdf
Von Storch, H., & Navarra, A. (Eds.). (1999). Analysis of climate variability: applications of statistical techniques. Springer Science & Business Media. doi: 10.1007/978-3-662-03744-7.
Water-related data management In lake sevan basin (2021). Technical report. Yerevan. Available at: https://ecoportal.am/en/sevan/download/document/7f463ada-7295-4852-be76-e16f6cfefa82/
Wikle, C. K., Zammit-Mangion, A., and Cressie, N. (2019), Spatio-Temporal Statistics with R, Boca Raton, FL: Chapman & Hall/CRC. © 2019 Wikle, Zammit-Mangion, Cressie. https://spacetimewithr.org
Yue, S., & Wang, C. (2004). The Mann-Kendall test modified by effective sample size to detect trend in serially correlated hydrological series. Water resources management, 18(3), 201-218. doi: 10.1023/B:WARM.0000043140.61082.60
)