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Assessment of the Impacts of Drought on Surface Water Resource Quality: A Case Study in Aleshtar, Lorestan Province, Iran | ||
| Water Harvesting Research | ||
| دوره 6، شماره 2، 2023، صفحه 248-262 اصل مقاله (1.26 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22077/jwhr.2024.7172.1125 | ||
| نویسندگان | ||
| Masoud Goudarzi* 1؛ Rahim Kazemi2 | ||
| 1Associate Professor, Soil Conservation and Watershed Management Research Institute, AREEO, Tehran, Iran. | ||
| 2Assistant Professor, Soil Conservation and Watershed Management Research Institute, AREEO, Tehran, Iran. | ||
| چکیده | ||
| Evaluation of water quality along with water supply can be considered as a very important step in consumption optimization of water in all sectors including agricultural purposes, industries and even drinking water supply. Generally, recognition of water resources quality and quantity and its temporal and spatial changes are considered as a key element in management of water supplies. Natural and human-made manipulations in every region can change water resources quality physically, chemically and even bacteriologically. Due to the importance of water quality, a vast range of researches and analysis are being in process or have been done before. Iran have been suffered from long and intense droughts in recent decades. Drought is a creeping phenomenon with a huge annual damage. Iran has suffered a variety of droughts in recent years and annually significant losses have been inflicted on different parts of the country These have affected the country’s resources socially and politically such as immigrations. The studied area is a part of Kashkan basin, which covers an area of 9560 square kilometers. In this research, by measuring the chemical parameters out samples taken from surface water and determining the occurrence periods of meteorological drought, the relationship between these events and the quality of surface water in Lorestan province was investigated in a 30-year period in hydrometric stations. The main objective of this research was analyzing the chemical parameters and their changes and trends considering droughts and dry spells in Kashkan basin. For this purpose, the chemical quality of the rivers with quality data of the basin was studied and analyzed. The results of this research showed that the contribution of each formation in the way of stream bed and also the role of droughts on surface water quality and how the quality of surface waters in each sub-basin has changed. Data analysis shows that chemical parameters in surface water have been degraded through the years although the geologic formations in the way of the stream are consonant but the water quality dropped a lot in quality which can be attributed to the droughts occurred during the study periods (e.g. EC rate has been increased from 382.52 μm/cm to 570 μm/cm). Finally, it was shown that surface water is still suitable (C2S1) for irrigation in agriculture despite qualitative decline. | ||
| کلیدواژهها | ||
| drought؛ integrated watershed management؛ Kashkan basin؛ semi-arid؛ surface water quality | ||
| مراجع | ||
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Agrawala, S., Barlow, M., Cullen, H., & Lyon, B. (2001). The drought and humanitarian crisis in central and southwest Asia: A climate perspective, 1(1), 11-24.
Alizadeh, A. (2006). Principals of hydrology, Ferdowsi University press, Mashhad, Iran (In Persian).
Amini, A., Abdeh Kolahchi, A., Al-Ansari, N., Karami Moghadam, M., & Mohammad, T. (2019). Application of TRMM precipitation data to evaluate drought and its effects on water resources instability. Applied Sciences, 9(24), 5377.
Assouline, S., Russo, D., Silber, A., & Or, D. (2015). Balancing water scarcity and quality for sustainable irrigated agriculture. Water Resources Research, 51(5), 3419-3436.
Bond, N.R., Lake, P.S. & Arthington, A.H. (2008). The impacts of drought on freshwater ecosystems: an Australian perspective. Hydrobiologia 600, 3–16. https://doi.org/ 10.1007/ s10750-008-9326-z
Goodarzi, M., & Hoseini, A. (2018). Drought, assessing vulnerability, Salam Sepahan & Miras Kohan, Isfahan (In Persian).
Goodarzi, M., Kazemi, R. (2022). The effects of drought on surface water quality in Kaka reza. 11th national conference on water harvesting, Bojnord, (In Persian).
Goodarzi, M., Kazemi, R., & Mostafaei, A. (2021). Investigating the effect of dry spells on water quality in Kashkan. 1st international conference on Bio-math, Semnan, Iran, (In Persian).
Hayes, M. J., Svoboda, M. D., Wardlow, B. D., Anderson, M. C., & Kogan, F. (2012). Drought Monitoring: Historical and Current Perspectives. Drought Mitigation Center Faculty Publications. 94. http://digitalcommons.unl.edu/droughtfacpub /94
Howden, M., Schroeter, S., Crimp, S., & Hanigan, I. (2014). The changing roles of science in managing Australian droughts: An agricultural perspective. Weather and climate extremes, 3, 80-89, https://doi.org/10.1016/j.wace.2014.04.006
Kazemi, R. (2021). Research Trends and Hotspots on karst water resource in Iran and the world. Water Harvesting Research, 4(2), 245-255.
Kazemi, R., Porhemmat, J., & Ghermez Cheshme, B. (2022). Investigating the impact of drought on the base flow using standardized base flow index, case study: Kaka-Reza Catchment. Watershed Engineering and Management, 14(2), 156-167. doi: 10.22092/ijwmse.2021.352955.1870, (In Persian).
Lashanizand, M. 2001, Erosion in Kashkan in relation with precipitation intensities, Msc. Thesis, Isfahan university, (in Persian).
Maestre-Valero, J. F., Martínez-Alvarez, V., Gallego-Elvira, B., & Pittaway, P. (2011). Effects of a suspended shade cloth cover on water quality of an agricultural reservoir for irrigation. Agricultural water management, 100(1), 70-75.
Mahdavi, M. (2005). Applied hydrology, Tehran university press, (In Persian)
McKee, T. B., Doesken, N. J., & Kleist, J. (1993). The relationship of drought frequency and duration to time scales. In Proceedings of the 8th Conference on Applied Climatology, 17(22), 179-183).
Mishra, A. K., & Singh, V. P. (2010). A review of drought concepts. Journal of hydrology, 391(1-2), 202-216.
Mosley, L. M. (2015). Drought impacts on the water quality of freshwater systems; review and integration. Earth-Science Reviews, 140, 203-214.
Safavi, H. R., & Malek Ahmadi, K. (2015). Prediction and assessment of drought effects on surface water quality using artificial neural networks: case study of Zayandehrud River, Iran. Journal of environmental health science and engineering, 13, 1-14.
Stagge, J. H., Kohn, I., Tallaksen, L. M., & Stahl, K. (2015). Modeling drought impact occurrence based on meteorological drought indices in Europe. Journal of Hydrology, 530, 37-50.
Stockline, J. (1968). Structural History and Tectonics of Iran: A Review. AAPG Bulletin, 52, 1129-1258. http://dx.doi.org/10.1016/0040-1951(94)00185-C
Van Loon, A. F., & Laaha, G. (2015). Hydrological drought severity explained by climate and catchment characteristics. Journal of hydrology, 526, 3-14.
Van Vliet, M. T. H., & Zwolsman, J. J. G. (2008). Impact of summer droughts on the water quality of the Meuse River. Journal of Hydrology, 353(1-2), 1-17.
Wilhite, D. A., & Glantz, M. H. (1985). Understanding: the drought phenomenon: the role of definitions. Water international, 10(3), 111-120.
Zahedi, E. (2005), Investigation of Drought impacts on Water resources in Behshahr, Msc. Thesis, Shahid Beheshti University, (In Persian). | ||
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