Studies of qualitative indices and the proposal of necessary protection measures for protected Haraz River

Document Type : Research Paper

Authors

1 Department of Fisheries, Faculty of Natural Resources, University of Tehran, Karaj, Iran.

2 Researcher, Department of Fisheries, Faculty of Natural Resources, University of Tehran, Karaj, Iran.

3 Regional Water Company of Tehran, Tehran, Iran.

10.22059/jne.2023.361220.2570

Abstract

This study was conducted to investigate the health status of the Haraz River ecosystem as one of the most important protected rivers in Iran. Sampling was done in 2020 and 2021 from 14 stations along the river. Identification of macrobenthos and calculation of Z index was performed along with Quality status, determination of toxicity, measurement of PAHs and statistical analysis of data. Based on the results, IRWQIsc was decreasing towards the downstream, except for the branches. IRWQIst fluctuated and generally decreased from upstream to downstream. The Z index had the highest value (4) in the downstream stations. In terms of self-purification, the river was in oligosaprobe, betamzosaprobe, alphamzosaprobe and polysaprobe classes. Upstream was more favorable than downstream and the cold season was more suitable than the warm season. Maps were prepared based on saprobe, integration of self-purification, BOD and land use of the region. The results of the analysis showed the important role of human activities, especially rural and garden uses, and in the next stage, roads, in the quality of river water. From upstream to downstream, the number of polluting sources has increased and they have shown their role. The increase in the density of rural areas, gardens, and fish farms has caused an increase in BOD and Z index. Therefore, it is necessary to follow up and carry out the treatment of sewage, development of agricultural system standards and supervision of the use of underground water along with dealing with the violators in order to protect the river.

Keywords

Ahmadi, M., Karami, M., Kazemi, R., 2001. Determination of biomass and production estimate in Aghasht and Kordan rivers. Journal of Iranian Natural Resources 53(1), 3-20. (in Persian)
Ahmadi, M.R., Nafisi, M., 2011. Identification of invertebrates of running water. Khabir Publications, Tehran, 240 p. (In Persian)
Akhtar, F., Fazloula, R., Darzi Naftchali, A., Mashhadi Kholerdi, F., 2021. Investigation and analysis of the impact of urban area (Amol city) on water quality of the Haraz River based on qualitative standard indicators. Water Resources Engineering Journal 14(50), 117-129.
Babaei Semiromi, F., Hassani, A.H., Torabian, A., Karbassi, A.R., Hossenzadeh Lotfi, F., 2011. Evolution of a new surface water quality index for Karoon catchment in Iran. Water Science and Technology 64(12), 2483-2491.
Babapour Mofrad, A., Rostami, S., Alanezhad, M., Forozanfar, M., Khaksar, E., Ramezani, Z., 2013. Determination of the amount of some heavy metals in the waters of Karoun and Dez rivers. Jentashapir, Special volume pp. 78-100. (in Persian)
Baur, W., 2000. Gewasser guete bestimmen and beurtilen, Paul Parey Verlag, Stuttgart, 453 p.
Burgess, G.L., 2015. Effects of Heavy Metals on Benthic Macroinvertebrates in the Cordillera Blanca, Peru, WWU Master Thesis Collection, 414 p.
Co Corbi, J, J., dos Santos, F.A., Zerlin, R., dos Santos, A., Froehlich, C.G., Trivinho-Strixino, S., 2011. Assessment of chromium contamination in the Monte Alegre Study. Brazilyan Arcaives of Bbiology and Technology 54(3), 613-620.
Eaton A.D., Clesceri L.S., Rice E.W., Greenberg A.E. 2005. Standard methods for the examination of water and wastewater. 21th edition. American Public Health Association. Washington, DC.
EPA, 2006. Method for chemical analysis of water and wastes. Environmental Protection Agency, Ohio, USA.
Farkhani, S., 2021. Investigating the Quality Status of Haraz River Using Numerical Modeling. Iran-Water Resources Research 17(1), 262-276.
Hilsenhoff, W.L., 1979. Coptotomus (Coleoptera: Dytiscidae) in eastern North America with descriptions of two new species. Transactions of the American Entomological Society 461-471.
Horne, A.J., Goldman, C.R., 1994. Limnology, second edition, Mc Graw-Hill Inc., New York. 245 p.
Huang, Y., Yuan, L., Fan, Y., Jakhrani, H.U.R., Wang, J., 2021. Diurnal changes in bacterial communities in oxic surface and hypoxic middle seawater layers of the Changjiang River Estuary. Acta Oceanologica Sinica 40(4), 92-106.
Ijadpanah-Saravi, H., Kiani, A., 2012. Determining the quality class of Haraz river water using physicochemical parameters. Water Flow and Pollution national conference, Tehran, Iran. 10 p. https://civilica.com/doc/148305. (In Persian)
Kannel, P., Lee, S., Lee, Y., Kanel, S. and Pelletier, G., 2007. Application of automated QUAL2Kw for water quality modeling and management in the Bagmati River. Nepal Journal of Ecological Medelling. 202(3), 503-517.
Karbasi, A., Kalantari, F., 2007. Examining the polluting sources of Haraz River and providing management solutions to control it. Journal of Environmental Science and Technology 9(3), 61-70. (In Persian)
Khalili, R., Zali, S.A., Motaqi, H., 2021. Evaluation of heavy metals in water and sediments of Haraz River, using pollution load index (PLI) and geoaccumulation index (Igeo). Iranian Journal of Soil and Water Research 52(4), 933-942. (In Persian)
McIntyre, A.D., Eleftheriou, A., 2005. Methods for the study of marine benthos. Blackwell Science, New Jersey, USA, 502 p.
Mokarram, M., Saber, A., Sheykhi, V., 2020. Effects of heavy metal contamination on River water quality due to release of industrial effluents. Journal of Cleaner Production 277, 123380.
Mollazadeh, N., Esmaeili Sari, A., Riahi Bakhtiari, A., 2011. Investigating the quality status of Haraz River using physico-chemical parameters and biological index of macrobenthic invertebrates. 1st Regional Conference of Environment and Pullution, Ahvaz, Iran. https://civilica.com/doc/124028/. (In Persian)
Nabavi, B., Rezaei Tavabe, K., Javanshir Khoei, A., Samadi Kuchaksaraei, B., 2020. Investigation on the impacts of the Rainbow trout (Oncorhynchus mykiss) farms effluents on eutrophic and saproby conditions of the Haraz River, Mazandaran Province. Journal of Aquaculture Sciences 8(1), 112-122. (In Persian)
Nambatingar, N., Clementm, Y., Merle, A., New Mahama, T., Lanteri, P., 2017. Heavy Metal Pollution of Chari River Water during the Crossing of N’Djamena (Chad). Toxics 5(4), 26.
Nasirahmadi, K., Yousefi, Z., Tarassoli, A., 2012. Zoning of water quality on Haraz river bases on National sanitation foundation water quality index. Journal of Mazandaran University of Medical Sciences 22(92), 64-71. (In Persian)
Nguyen, H.H., Everaert, G., Gabriels, W., Hoang, T.H., Goethals, P.L., 2014. A multimetric macroinvertebrate index for assessing the water quality of the Cau river basin in Vietnam. Limnologica 45, 16-23.
Pandey, J. and Singh, R., 2017. Heavy metals in sediments of Ganga River: up- and downstream urban influences. Applied Water Science, 7, 1669-1678.
Pinto, U., Maheshwari, B. L., Sherestha, S., Morris, C., 2012. Understanding the meaning of river
health for a community: perspectives from the peri- urban region of the Hawkesbury-Nepean catchment, Australia. Water Policy 766-783.   
Rezaei Tavabe, K., Fallahpour, A., Haji Seyyed Mohammad Shirazi, R., Yavar, M., 2018. Investigating the Effects of Different Levels of Ozonation on Physicochemical Parameters of Produced Wastewater of the Rainbow Trout Fish Culture. Journal of Fisheries 71(2), 140-149. (In Persian)
Samadi Kuchaksaraei, B., Rezaei Tavabe, K., 2023. Studies of biotic, quality and pollution parameters of the Karaj protected river. Journal of Fisheries 76(1), 121-136.
Sarkhosh, S., Patimar, R., Gafaryan, H., Ghorbani, R., Golzarianpur, K., 2019. Density and identification of macrobenthose Haraz River influenced rainbow trout farm. Utilization and Cultivation of Aquatics 8(1), 47-55. (In Persian)
Shahsavaripour, N., Esmaeili Sari, A., Salehi, A., Mousavi Kashka, M., 2008. Investigating the quality of Haraz river water for irrigation purposes and determining the sources of river water pollution. Ninth National Seminar on Irrigation and Evaporation Reduction, Kerman, Iran. https://civilica.com/doc/38593/. (In Persian)
Song, J., Cheng, D., Li, Q., He, X., Long, Y., Zhang, B. 2015. An Evaluation of River Health for the Weihe River in Shaanxi Province, China. Advances in Meteorology 1-13.
Steinberg, C.E., 2012. Stress ecology: environmental stress as ecological driving force and key player in evolution. Springer Science & Business Media, Germany, 484 p.
Taheriazad, L., Esmaeili Sari, A., Rezaei Tavabe, K., Shahsavaripour, N., 2008. Measuring the residues of oil pollutants (PAHs) in Haraz river water and comparing its values with international standards. 1st Conference on Environmental Systems Planning and Management Engineering, Tehran, Iran. https://civilica.com/doc/50980/. (In Persian)
Uddin, M.J., Jeong, Y.K., 2021. Urban river pollution in Bangladesh during last 40 years: potential public health and ecological risk, present policy, and future prospects toward smart water management. Heliyon 7(2), 1-23.
Wegl, R., 1983. Wasser and abwasser, Index fure die limnosaprobitaet, Beitrege zur Gewasser Forschung, Wien, 311p.
Yaghoubzadeh, Z., Safari, R., 2015. Evaluation of bacterial contamination of surface waters of Haraz River. Cellular and Molecular Research (Iranian Journal of Biology) 28(1), 136-144. (In Persian)
Yaghoubzadeh, Z., Safari, R., 2016. Evaluation of coliform bacteria and Nematode eggs in Haraz River runoff. Iranian Scientific Fisheries Journal 25(1), 29-38.