Asaeda, T., Trung, V.K., Manatunge, J., Bon, T.V. 2001: Modelling macrophyte-nutrient-phytoplankton interactions in shallow eutrophic lakes and the evaluation of environmental impacts. -Ecol. Eng. 16: 341–357.
Baattrup-Pedersen, A., Larsen, S.E., & Riis, T. 2013: Photosynthetic performance of submerged macrophytes from streams and lakes with contrasting free-CO₂ and nitrogen (N) availability. -New Phytologist: 199(3): 777–787.
https://doi.org/10.1111/nph.12203
Bahadori, H., Afsharzadeh, S. & Abbasi, S. 2022։ Investigating specific diversity of aquatic plant Ceratophyllum L. in Iran using morphological characters and ISSR and SRAP molecular markers. -Iranian Journal of Plant Biology: 14(4): 71–86.
https://doi.org/10.22108/ijpb.2023.139564.1339
CEN 14184:2003: "Guideline water quality standard for the survey of aquatic macrophytes in running waters"-European Committee for Normalization.
Chambers, P.A., Prepas, E.E., Hamilton, H.R. & Bothwell, M.L. 1991: Current velocity and its effect on aquatic macrophytes in flowing waters.- Ecological Applications 1(3): 249–257. https://doi.org/10.2307/1941754
Chambers, P.A., Lacoul, P., Murphy, K.J. & Thomaz, S.M. 2008: Global diversity of aquatic macrophytes in freshwater. -Hydrobiologia: 595(1): 9–26. https://doi.org/10.1007/s10750-007-9013-8
Chilingaryan, L., Mnacakanyan, B., Aghababyan, K. & Tokmajyan, H. 2002: Hydrography of rivers and lakes of Armenia, Yerevan. – Agropress: 49 pp.
Cohen, J., Cohen, P., West, S.G., & Aiken, L.S. 2013: Applied multiple regression/correlation analysis for the behavioral sciences (3rd ed.). –New York Routledge: 536 pp.
https://doi.org/10.4324/9780203774441
Dallakyan, M.R., Barseghyan, N.E., Vardanyan, T.V., Asatryan, V.L., Epremyan, H.V. & Hovakimyan, A.H. 2022: Species structure and spatial distribution of fish in the Marmarik River.- Biological journal of Armenia 74(3): 44-51.
https://doi.org/10.54503/0366-5119-2022.74.3-44
Di Franco, J.L. 2019: Protocols for sampling aquatic macrophytes in freshwater wetlands. -Marine Department of Environmental Protection, Portland, ME, USA.
Dinarvand, M., Assadi, M. & Abbasi, S. 2022։ A Taxonomic Revision on Aquatic Plants of Iran. - Rostaniha (Botanical Journal of Iran): 23 (Suppl. 2): 1–50.
https://doi.org/10.22092/BOT.J.IRAN.2022.358319.1302
Eid, E.M., Shaltout, K.H. & Asaeda, T. 2013: Growth dynamics of Potamogeton pectinatus L. in Lake Burullus, Egypt: a modelling approach. - Afr. J. Ecol. 52: 414–426.
Engloner, A.I. 2012: Alternative ways to use and evaluate Kohler’s ordinal scale to assess aquatic macrophyte abundance. - Ecological Indicators 20: 238–243.
https://doi.org/10.1016/j.ecolind.2012.02.023
Euro+Med Plant Base, 2006: The information resource for Euro-Mediterranean plant diversity: Available at: http://www.bgbm.org/EuroPlusMed/
European Nature Information System, 2016: Available at: https://eunis.eea.europa.eu/index.jsp
Franklin, P., Dunbar, M. & Whitehead, P. 2008: Flow controls on lowland river macrophytes: a review. -Science of the Total Environment 400(1–3): 369–378.https://doi.org/10.1016/j.scitotenv.2008.06.018
French Indice Biologique Macrophytique en Rivière – IBMR AFNOR Norme NF T90-395, October 2003: Qualité de l’eau Saint-Denis.- Association Française de Normalisation (AFNOR).
Gabrielyan I.G., Yepremyan H.V., Hakobyan E.A., Elmasakyan A.S., Hayrapetyan N.A., Sahakyan T.G. & Bruch A.A. 2019: Ruppiaceae (Magnoliophyta, Liliopsida, Alismatidae) the new family for the flora of Armenia. -Takhtajania, 5: 9-13. http://takhtajania.asj-oa.am/id/eprint/522
Global Biodiversity Information Facility, 2001: Available at: http://www.gbif.org
GOST R 51592‑2000, 2008: General requirements for sampling.- Moscow (SanPiN 2.1.5.980‑00).
Government Decision No. 75. 2011: Validating water quality standards for each surface water basin. Available at: https://faolex.fao.org/docs/pdf/arm229610.pdf
Haury, J., Peltre, M.-C., Trémolières, M., Barbe, J., Thiébaut, G., Bernez, I., Daniel, H., Chatenet, P., Haan-Archipof, G., Muller, S., Dutartre, A., Laplace-Treyture, C., Cazaubon, A. & Lambert-Servien, E. 2006: A new method to assess water trophy and organic pollution, The Macrophyte Biological Index for Rivers (IBMR): Its application to different types of river and pollution. -Hydrobiologia 570(1): 153-158. https://doi.org/10.1007/978-1-4020-5390-0_22
Holmes, N.T.H., Newman, J.R., Chadd, S., Rouen, K.J., Saint, L. & Dawson, F. H. 1999: Mean Trophic Rank: a user’s manual. - R&D Technical Report E38 Environment Agency Bristol UK: 145 pp.
Hootsmans, M.J.M. 1999: Modelling Potamogeton pectinatus: for better or for worse. -Hydrobiologia 415: 7–11.
Hovhannisyan R.H. 1994: Lake Sevan yesterday, today. -Yerevan: NAS RA “Gitutjun”, 478 pp.
Kolada, A. 2010: The use of aquatic vegetation in lake assessment: testing the sensitivity of macrophyte metrics to anthropogenic pressures and water quality. -Hydrobiology 656: 133-147.
Larionova, M.V., Smirnova, E. B., Larionov, N.V. & Kabanina, S.V. 2010: Microbiological research of the environment: a textbook for students. -Moscow: Nauka: 23–54.
Leonova, I.B. 2012: Laboratory practicum on the discipline “Fundamentals of Microbiology”. - Moscow, Plekhanov Russian University of Economics.
Madsen, J.D., Chambers, P.A., James, W.F., Koch, E.W. & Westlake, D.F. 2001: The interaction between water movement, sediment dynamics and submersed macrophytes. -Hydrobiologia 444: 71–84.
Malnik, V.V., Timoshkin, O.A., Suturin, A.N., Onishchuk, N.A., Sakirko, M.V., Tomberg, I.V., Gorshkova, A.S., & Zabanova, N.S. 2019: Anthropogenic changes in hydrochemical and sanitary-microbiological indicators of water quality in the tributaries of southern Lake Baikal. -Water Resources 46(5): 533–543.
Matishov, G.G., Arutyunyan, R.M., Berdnikov, S.V., & Selyutin, V.R. 2022: Scientific basis for the conservation and rehabilitation of Lake Sevan natural resources. -Rostov-on-Don: SSC RAS Publishers. 383 pp.
Mehrabian, A. & Nasab, F.K. 2021: Distribution Patterns, Diversity Centers, and Priorities for Conservation of Aquatic Plants in Iran. -Springer Nature Switzerland AG Jawad L. A. (ed.). Southern Iraq’s Marshes, Coastal Research Library 36: 233-249. https://doi.org/10.1007/978-3-030-66238-7_13
Melzer, A. 1999: Aquatic macrophytes as tools for lake management. -Hydrobiologia V. 395: 181–190.
Namsaraev, B.B., Barkhutova, D.D. & Khakhinov, V.V. 2006: Field practicum in aquatic microbiology and hydrochemistry. -Publishing House of the Buryat State University. Ulan-Ude, Russia: 68.
Nikanorov, A.M. 2001: Hydrochemistry. -Saint Petersburg: Gidrometeoizdat: 447 pp.
Pankova, E.L. 2014: Structure and Dynamics of the Vegetation Cover of the Oka Nature Reserve Waterbody. -Proceedings of the Oka State Nature Biosphere Reserve, issue 31: NP “Golos Gubernii”, Ryazan: 165 pp.
Pilon, J., Santamaria, L., Hootsmans, M. & van Vierssen, W. 2002: Latitudinal variation in life-cycle characteristics of Potamogeton pectinatus L.: vegetative growth and asexual reproduction. -Plant Ecol. 165: 247–262.
Plants of the World Online 2025. -Royal Botanic Gardens, Kew։ Available at: http://powo.science.kew.org
Pravosudova, N.A. & Melnikov, V.L. 2014: Fundamentals of sanitary microbiology: teaching guide for medical university students. -Penza: IIC PSU: 37–47.
Preiner, S., Dai, Y., Pucher, M., Reitsema, R.E., Schoelynck, J., Meire, P. & Hein, Th. 2020: Effects of macrophytes on ecosystem metabolism and net nutrient uptake in a groundwater-fed lowland river. –Science of the Total Environment, V. 12: 137620. https://doi.org/10.1016/j.scitotenv.2020.137620
Pruntova, O.V. & Sakhno, O.N. 2005: Laboratory practicum in general microbiology. - Vladimir: 1–15 pp.
Romanenko, V.D., Oksiyuk, O.P., Zhukinsky, V.N., Stolberg, F.V., & Lavrik, V.I. 1990: Ecological assessment of the impact of hydraulic engineering construction on water bodies. -Kyiv. Naukova Dumka: 256 pp.
Savinykh, N.P., Shabalkina, S.V. & Maltseva, T.A. 2017: Structural organization of semi-rosette hygrohelophytes. -Wulfenia 24: 258–266.
Simonyan, G. 2020 Systemic-entropic approach for assessing water quality of rivers, reservoirs, and lakes. -In book: Inland Waters, Dynamics & Ecology: 1–22. https://doi.org/10.5772/intechopen.93220
Song, Y., Ha, X.-J., Chen, M., Zhang, L.-L., Li, J., & Deng, Y. 2018: Effects of pH on the Submerged Macrophyte Hydrilla verticillata. -Russian Journal of Plant Physiology 65(4): 611-619. https://doi.org/ 10.1134/S1021443718040179
Szoszkiewicz, K., Jusik, S., Pietruczuk, K & Gebler, D. 2019: The Macrophyte Index for Rivers (MIR) as an advantageous approach to running water assessment in local geographical conditions. -Water 12(1): 108. https://doi.org/10.3390/w12010108
The Plant List Available at: http://www.theplantlist.org/
The Red Book of Plants of the Republic of Armenia 2010. Available at: http://env.am/karmir-girq
Vishnyakov, A.N. & Efremov, A.N. 2024: Some New Data on Aquatic Plants of West Georgia (South Caucasus) Biology, morphology, and systematics of hydrobionts. -Inland Water Biology. V. 17: 425–434.
Wang, J-P., Wang, X-H., Chen, J. & Fei, Zh-H. 2019: Experimental exploration for measurement of ammonia nitrogen in water by Nessler’s reagent colorimetry. -Civil and Environmental Research V.11 no.1. https://doi.org/10.7176/CER
WDF-UKTAG. 2014: Biological status methods: Rivers – Macrophytes Water Framework Directive. -United Kingdom Technical Advisory Group (UKTAG). London UK.
Yepremyan, E.V. 2014: Study of macrophytes of the River Lichk (Armenia). Ecosystems of small rivers: Biodiversity, Ecology, Protection. -All-Russian school-conference with international participation, based on the Institute of Biology of Inland Waters of the Russian Academy of Sciences (IBW RAS): 127-130 pp.
Yepremyan, E.V. & Kobelyan, R.O. 2015: Current state of macrophytes in the river Argichi (Armenia) Hydrobotany, Proceedings of VIII All-Russian conference with international participation on aquatic macrophytes, Borok, Yaroslavl: 105-109 pp.
Yepremyan, H., Asatryan, V. & Dallakyan, M. 2022: Structural changes of river ecosystems' biological quality elements under conditions of mineral water flux. -Electronic Journal of Natural Sciences of NAS RA 1(38): 20-25.
https://doi.org/10.55841/1728-791X-2022.1.38-20
Yepremyan, H., Asatryan, V., Dallakyan, M. & Pusch, M., 2025: Testing Macrophyte-Based Assessment Tools Developed Under the EU Water Framework Directive for Application in a Caucasus Region Country (Armenia).- Water: 17: 1352. https://doi.org/10.3390/w17091352
Yu, Q., Wang, Ha., Wang, Ho., Xu, Ch., Liu, M., Yu, M., Li, Y., Ma, Sh., Hamilton, D.P. & Jeppesen, E. 2022: Effects of High Ammonium Loading on Two Submersed Macrophytes of Different Growth Forms Based on an 18-Month Pond Experiment. -Front. Plant Sci. V. 13: 939589. https://doi.org/ 10.3389/fpls.2022.939589
Zvyagintsev, D.G., Aseeva, I.V., Babyeva, I.P. & Mirchink, T.G. 1980: Methods of soil microbiology and biochemistry. -Moscow. Moscow State University.