بررسی تغییرات نیترات با مدل‌سازی ترکیبی در مسیر رودخانه کوهستانی

نوع مقاله : مقاله پژوهشی

نویسندگان

گروه علوم و مهندسی آب، دانشکده کشاورزی، دانشگاه بوعلی‌سینا، همدان، ایران.

10.22059/jwim.2024.376403.1161

چکیده

بررسی کیفیت آب از نظر تغییرات نیترات، موضوعی حیاتی در مدیریت کیفی آب‌های سطحی از جمله رودخانه‌ها می‌باشد. در این پژوهش، روند تغییرات آلودگی نیترات (NO3) در رودخانه عباس‌آباد با طول 02/7 کیلومتر در سال 1401 موردبررسی قرار گرفت. به این منظور، بازه‌بندی رودخانه با استفاده مدل HEC-RAS انجام شد و سپس وارد مدل QUAL2Kw گردید. واسنجی و صحت‌سنجی مدل QUAL2KW با استفاده از داده‌های به‌ترتیب اردیبهشت‌‌ماه و تیرماه 1401 انجام شد و نتایج آن‌ها نشانگر دقت قابل‌قبول مدل می‌باشد. تغییرات نیترات در طول رودخانه، نشانگر روند افزایشی مقدار غلظت نیترات، در حدود 6/7 درصد، در فصل غیرزراعی است. به‌دلیل مصرف کودها و سموم شیمیایی در فصل زراعی نسبت به فصل غیرزراعی، غلظت نیترات حدود هشت درصد افزایش می‌یابد. جهت جلوگیری از این افزایش پیشنهاد می‌شود از ورود آلاینده‌ها به بستر رودخانه جلوگیری شود.

کلیدواژه‌ها

موضوعات

عنوان مقاله [English]

Investigating nitrate change with hybrid modeling along a mountain river

نویسندگان [English]

  • Atefe Noorali
  • Kazem Shahverdi
  • safar marofi
Department of Water Science and Engineering, Faculty of Agriculture, Bu-Ali Sina University, Hamadan, Iran.
چکیده [English]

The examination of water quality in terms of pollution is a crucial aspect in managing the quality of surface water, such as rivers. This study focused on analyzing the trend of nitrate (NO3) pollution in the 7.02 km long of the Abbas-Abad River in 2022. The HEC-RAS model was used to determine the river pooling, and then, the geometry was entered into the QUAL2Kw model. Calibration and validation were conducted using the data from May and July 2022, respectively, demonstrating the model's accuracy. The findings revealed an increasing trend in nitrate concentration of 7.6% during the non-agricultural season and an 8.0% increase during the agricultural season due to the use of fertilizers and chemical pesticides. To mitigate this, it is recommended to prevent pollutant entry into the riverbed.

کلیدواژه‌ها [English]

  • Abbas-Abad
  • HEC-RAS
  • Nitrate
  • Pollution

مراجع

  1. Abasi, H. (2017). Designing the model for commercialization of university research using structural equation modeling-partial least squares method (SEM-PLS). Iranian Journal of Trade Studies, 21(82), 1-21.
  2. Abed, B., Daham, M. H., & Ismail, A. H. (2021). Water quality modelling and management of Diyala river and its impact on Tigris River. Eng. Sci. Technol, 16(1), 122-135.
  3. Ahmadpari, H., & Hashemi Garmdareh, S. E. (2019). Application of Denitrification Wall in Nitrate Removal from Groundwater Aquifers. Journal of Water and Wastewater Science and Engineering, 4(3), 13-25.
  4. Alam, M. J., & Dutta, D. (2021). Modelling of nutrient pollution dynamics in river basins: A review with a perspective of a distributed modelling approach. Geosciences, 11(9), 369.
  5. Alipour Nasirmahale, F., & Radfar, M. (2023). Modeling and Investigation of Annual Nitrate Pollution Trend of Tajan River with QUAL2Kw and HEC-RAS. Irrigation Sciences and Engineering.
  6. Alizadeh, M., Mirzaei, R., & Kia, S. H. (2017). Determining the spatial trend of water quality indices across Kan and Karaj River Basins. Journal of Environmental Health Enginering, 4(3), 256-243.
  7. Arsenault, R., Brissette, F., & Martel, J.-L. (2018). The hazards of split-sample validation in hydrological model calibration. Journal of Hydrology, 566, 346-362.
  8. Brunner, G., & RAS, H. (2008). River analysis system hydraulic reference manual. Do Defense, Davis.
  9. Brunner, G. W. (2016). HEC-RAS River Analysis System: Hydraulic Reference Manual Version 5.0; US Army Corps of Engineers-Hydrologic Engineering Center (HEC), Davis, CA, USA.
  10. Chapra, S., Pelletier, G., & Tao, H. (2003). Qual2K. A modeling framework for simulating river and stream water quality (beta version): documentation and user’s manual, Civil and Environmental Engineering Department, Medford, Tufts University.
  11. Chapra, S., Pelletier, G., Tao, H., & QUAL, K. (2008). A modeling framework for simulating river and stream water quality. QUAL-2K, version, 2.
  12. Costa, C. M. d. S. B., Leite, I. R., Almeida, A. K., & de Almeida, I. K. (2021). Choosing an appropriate water quality model-A review. Environmental Monitoring and Assessment, 193, 1-15.
  13. Delbari, F., Rezaei Tavabe, K., Mirvaghefi, A., Lahijanzadeh, A., Bagherzadeh Karimi, M., & Salamroodi, E. (2022). Evaluation of water quality of Tajan River using IRWQIsc index. Aquaculture Sciences, 10(2), 83-98.
  14. Fan, C., Chen, K.-H., & Huang, Y.-Z. (2021). Model-based carrying capacity investigation and its application to total maximum daily load (TMDL) establishment for river water quality management: A case study in Taiwan. Journal of cleaner production, 291, 125251.
  15. Fan, C., Ko, C.-H., & Wang, W.-S. (2009). An innovative modeling approach using Qual2K and HEC-RAS integration to assess the impact of tidal effect on River Water quality simulation. Journal of Environmental Management, 90(5), 1824-1832.
  16. Farkhani, S. (2021). Investigating the Quality Status of Haraz River Using Numerical Modeling. Iran-Water Resources Research, 17(1), 262-276.
  17. Faryadi, S., Shahedi, K., & Nabatpoor, M. (2013). Investigation of water quality parameters in Tadjan River using Multivariate Statistical Techniques.
  18. Ghorbani, Z., Amanipoor, H., & Battaleb-Looie, S. (2022). Water quality simulation of Dez River in Iran using QUAL2KW model. Geocarto International, 37(4), 1126-1138.
  19. Herbay, J. P., Smeers, Y., & Tyteca, D. (1983). Water quality management with time varying river flow and discharger control. Water Resources Research, 19(6), 1481-14877.
  20. Kalburgi, P., Shareefa, R., & Deshannavar, U. (2015). Development and evaluation of BOD–DO model for River Ghataprabha near Mudhol (India), using QUAL2K. IJ Engineering and Manufacturing, 5(1), 15-25.
  21. Kamal, N. A., Muhammad, N. S., & Abdullah, J. (2020). Scenario-based pollution discharge simulations and mapping using integrated QUAL2K-GIS. Environmental pollution, 259, 1139099.
  22. Kim, C., Park, J., Shin, J., Lee, H., Abbeel, P., & Lee, K. (2023). Preference transformer: Modeling human preferences using transformers for rl. arXiv preprint arXiv:2303.
  23. Mirbagheri, S., & Khalilzade Poshtegal, M. (2023). Simulation of Surface Water Quality Parameters, Suspended Sediments and Heavy Metals in the River (Case Study: Sarouq River). Water and Irrigation Management, 12(4), 763-781.
  24. Miserendino, M. L., Casaux, R., Archangelsky, M., Di Prinzio, C. Y., Brand, C., & Kutschker, A. M. (2011). Assessing land-use effects on water quality, in-stream habitat, riparian ecosystems and biodiversity in Patagonian northwest streams. Science of the total environment, 409 624-612, (3).
  25. Pashazadeh Laleh, Z., Jafari, H., & Vaezihir, A. (2021). Qualititaive assessment of the Aji-Chay River (Tabriz plain) based on the specific uses quality indices. Irrigation and Water Engineering, 11(4), 344-367.
  26. Ranjith, S. (2019). Utilization of Water Quality Modeling and Dissolved Oxygen Control in River Tungabhadra, Karnataka (India). Open Access Library Journal, 6(05), 1.
  27. Shokri, S., Hoshmand, A., & Moazed, H. (2015). Ammonium and nitrate quality simulation in GarGar rivers using QUAL2KW model.
  28. Taralgatti, P., Pawar, R., Pawar, G., Nomaan, M., & Limkar, C. (2020). Water Quality Modeling of Bhima River by Using HEC-RAS Software. J. Eng. Adv. Technol, 9(3), 2886-2889.
  29. Teran-Velasquez, G., Helm, B., & Krebs, P. (2022). Longitudinal river monitoring and modelling substantiate the impact of weirs on nitrogen dynamics. Water, 14(2), 189.
  30. Ye, H., Guo, S., Li, F., & Li, G. (2013). Water quality evaluation in tidal river reaches of Liaohe River estuary, China using a revised QUAL2K model. Chinese geographical science, 23, 301-311.
مدیریت آب و آبیاری
دوره 14، شماره 3
آذر 1403
صفحه 697-708

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