Abstract
The consumption of contaminated river water can have severe effects on human health. This study aims to investigate the trace elements (TEs) content and their health risk assessment in the Badigad River Basin in the lesser Himalayas of Nepal. In total, 44 water samples were collected from 22 different sites during the pre-monsoon and monsoon seasons, and 25 TEs were analyzed. Correlation matrix and principal component analysis (PCA) were used to analyze the potential relationship between the measured TEs and their source tracking. Furthermore, the water quality index (WQI), metal index (MI), and cancer index (CI) were evaluated. The TEs content in all samples were found to be within the WHO recommended guideline for drinking and domestic purposes. The dominancy order of the TEs was observed as Sr > Ba > Li > Rb > Zn > Cr > Sc > Mn > Ti > Cu > As > Ni > Co > U > V > Pb > Cs > Ga > Y > Tl > Th > Zr > Bi > Cd > Nb. The PCA analysis suggested that TEs could have natural, anthropogenic, and mixed origins. The WQI indicated that the river water is safe from a human health perspective. The MI suggested that Badigad River can be considered safer for drinking purposes, and the cancer index (CI) showed that all the reported TEs are at low-risk levels. The findings of this study could be useful for government agencies in developing more sustainable water management policies in the region. However, it is suggested that further investigations should be conducted in terms of other hydrogeochemical variables, including major ions, at spatiotemporal levels for the sustainability of the river basin.
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References
Bengraïne K, Marhaba TF (2003) Using principal component analysis to monitor spatial and temporal changes in water quality. J Hazard Mater 100:179–195. https://doi.org/10.1016/S0304-3894(03)00104-3
Bishwakarma K, Wang G, Zhang F, Adhikari S, Karki K, Ghimire A (2022) Hydrochemical characterization and irrigation suitability of the Ganges Brahmaputra River System: review and assessment. J Mt Sci 19:388–402. https://doi.org/10.1007/s11629-021-6834-z
Boyd CE, Tucker CS, Somridhivej B (2016) Alkalinity and Hardness: Critical but Elusive Concepts in Aquaculture. J World Aquac Soc 47:6–41. https://doi.org/10.1111/jwas.12241
CBS (2011) National population and housing census 2011 (National Report). Cent Bur Stat 1:1–278
Chakrapani GJ (2005) Major and trace element geochemistry in upper Ganga river in the Himalayas. India Environ Geol 48:189–201. https://doi.org/10.1007/s00254-005-1287-1
Dalu T, Wasserman RJ, Magoro ML, Mwedzi T, Froneman PW, Weyl OLF (2017) Variation partitioning of benthic diatom community matrices: effects of multiple variables on benthic diatom communities in an Austral temperate river system. Sci Total Environ 601–602:73–82. https://doi.org/10.1016/j.scitotenv.2017.05.162
Dhital MR (2015) Geology of the Nepal Himalaya: regional perspective of the classic collided orogen. Springer. https://doi.org/10.3126/ije.v3i2.10502
Diamantini E, Lutz SR, Mallucci S, Majone B, Merz R, Bellin A (2018) Driver detection of water quality trends in three large European river basins. Sci Total Environ 612:49–62. https://doi.org/10.1016/j.scitotenv.2017.08.172
Gaillardet J, Viers J, Dupre B, Dupré B (2014) Trace elements in river waters. Treatise Geochem. https://doi.org/10.1016/B978-0-08-095975-7.00507-6
Gibbs RJ (1970) Mechanisms controlling world water chemistry. Science 170:1088–1090. https://doi.org/10.1126/science.170.3962.1088
Iqbal J, Shah MH (2013) Health risk assessment of metals in surface water from freshwater source lakes. Pakistan Hum Ecol Risk Assess 19:1530–1543. https://doi.org/10.1080/10807039.2012.716681
Khan MYA, Daityari S, Muzamil K, Chakrapani GJ (2015) An integrated study to investigate the water quality of Ramganga River Ganga Basin India. Int Water Assoc Young Water. https://doi.org/10.13140/RG.2.1.5173.2081
Li S, Zhang Q (2010) Risk assessment and seasonal variations of dissolved trace elements and heavy metals in the Upper Han River. China J Hazard Mater 181:1051–1058. https://doi.org/10.1016/j.jhazmat.2010.05.120
Meng Q, Zhang J, Zhang Z, Wu T (2016) Geochemistry of dissolved trace elements and heavy metals in the Dan River Drainage (China): distribution, sources, and water quality assessment. Environ Sci Pollut Res 23:8091–8103. https://doi.org/10.1007/s11356-016-6074-x
Misaghi F, Delgosha F, Razzaghmanesh M, Myers B (2017) Introducing a water quality index for assessing water for irrigation purposes: a case study of the Ghezel Ozan River. Sci Total Environ 589:107–116. https://doi.org/10.1016/j.scitotenv.2017.02.226
Nhiwatiwa T, Dalu T, Sithole T (2017) Assessment of river quality in a subtropical Austral river system: a combined approach using benthic diatoms and macroinvertebrates. Appl Water Sci 7:4785–4792. https://doi.org/10.1007/s13201-017-0599-0
Pant RR, Zhang F, Rehman FUR, Wang G, Ye M, Zeng C, Tang H (2018) Spatiotemporal variations of hydrogeochemistry and its controlling factors in the Gandaki River Basin. Central Himalaya Nepal Sci Total Environ 622–623:770–782. https://doi.org/10.1016/j.scitotenv.2017.12.063
Pant RR, Zhang F, Rehman FUR, Koirala M, Rijal K, Maskey R (2020) Spatiotemporal characterization of dissolved trace elements in the Gandaki River Central Himalaya Nepal. J Hazard Mater 389:121913. https://doi.org/10.1016/j.jhazmat.2019.121913
Pant RR, Bishwakarma K, Nepal J, Paudel S, Chand MB, Qaisar FUR, Pal KB, Thapa LB, Wang G (2021) Seasonal variations and health risk assessment of trace elements in seti River Basin, Gandaki Province, Nepal. Bull Environ Contam Toxicol. https://doi.org/10.1007/s00128-021-03288-3
Pant RR, Bishwakarma K, Qaiser FUR, Pathak L, Jayaswal G, Sapkota B, Pal KB, Thapa LB, Koirala M, Rijal K, Maskey R (2021b) Imprints of COVID-19 lockdown on the surface water quality of Bagmati river basin. Nepal J Environ Manage 289:1–13. https://doi.org/10.1016/j.jenvman.2021.112522
Pant RR, Bishwakarma K, Pal KB, Thapa LB, Shrestha RG, Karuppannan S, Garu L, Bista S, Singh VB (2022) Comparative analysis of hydrochemical variables of two Ramsar–listed lakes in Pokhara Valley Nepal. Int J Energy Water Resour. https://doi.org/10.1007/s42108-022-00204-1
Paudyal R, Kang S, Sharma CM, Tripathee L, Huang J, Rupakheti D, Sillanpää M (2016) Major ions and trace elements of two selected rivers near Everest region, southern Himalayas. Nepal Environ Earth Sci 75:1–11. https://doi.org/10.1007/s12665-015-4811-y
Prabakaran K, Li J, Anandkumar A, Leng Z, Zou CB, Du D (2019) Managing environmental contamination through phytoremediation by invasive plants: a review. Ecol Eng 138:28–37. https://doi.org/10.1016/j.ecoleng.2019.07.002
Rupakheti D, Tripathee L, Kang S, Sharma CM, Paudyal R, Sillanpää M (2017) Assessment of water quality and health risks for toxic trace elements in urban Phewa and remote Gosainkunda lakes. Nepal Hum Ecol Risk Assess 23:959–973. https://doi.org/10.1080/10807039.2017.1292117
Sahu P, Sikdar PK (2008) Hydrochemical framework of the aquifer in and around East Kolkata Wetlands, West Bengal India. Environ Geol 55:823–835. https://doi.org/10.1007/s00254-007-1034-x
Sarin MM, Krishnaswami S, Dilli K, Somayajulu BLK, Moore WS (1989) Major ion chemistry of the Ganga-Brahmaputra river system: Weathering processes and fluxes to the Bay of Bengal. Geochim Cosmochim Acta 53:997–1009. https://doi.org/10.1016/0016-7037(89)90205-6
Shah MT, Ara J, Muhammad S, Khan S, Tariq S (2012) Health risk assessment via surface water and sub-surface water consumption in the mafic and ultramafic terrain, Mohmand agency, northern Pakistan. J Geochemical Explor 118:60–67. https://doi.org/10.1016/j.gexplo.2012.04.008
Tamasi G, Cini R (2004) Heavy metals in drinking waters from Mount Amiata (Tuscany, Italy). Possible risks from arsenic for public health in the Province of Siena. Sci Total Environ 327:41–51. https://doi.org/10.1016/j.scitotenv.2003.10.011
Thomas J, Joseph S, Thrivikramji KP (2015) Hydrochemical variations of a tropical mountain river system in a rain shadow region of the southern Western Ghats, Kerala India. Appl Geochem 63:456–471. https://doi.org/10.1016/j.apgeochem.2015.03.018
Tripathee L, Kang S, Sharma CM, Rupakheti D, Paudyal R, Huang J, Sillanpää M (2016) Preliminary health risk assessment of potentially toxic metals in surface water of the Himalayan Rivers Nepal. Bull Environ Contam Toxicol 97:855–862. https://doi.org/10.1007/s00128-016-1945-x
Uddin K, Shrestha HL, Murthy MSR, Bajracharya B, Shrestha B, Gilani H, Pradhan S, Dangol B (2015) Development of 2010 national land cover database for the Nepal. J Environ Manage 148:82–90. https://doi.org/10.1016/j.jenvman.2014.07.047
USEPA (2004) Risk assessment guidance for superfund (RAGS). Volume I. Human health evaluation manual (HHEM). Part E. Supplemental guidance for dermal risk assessment. https://doi.org/10.1289/ehp.8981103
Ustaoğlu F, Tepe Y (2019) Water quality and sediment contamination assessment of Pazarsuyu Stream, Turkey using multivariate statistical methods and pollution indicators. Int Soil Water Conserv Res 7:47–56. https://doi.org/10.1016/j.iswcr.2018.09.001
Varol M, Gökot B, Bekleyen A (2013) Dissolved heavy metals in the Tigris River (Turkey): spatial and temporal variations. Environ Sci Pollut Res 20:6096–6108. https://doi.org/10.1007/s11356-013-1627-8
Vilela D, Parmar J, Zeng Y, Zhao Y, Sánchez S (2016) Graphene-based microbots for toxic heavy metal removal and recovery from water. Nano Lett 16:2860–2866. https://doi.org/10.1021/acs.nanolett.6b00768
Wang YB, Liu CW, Liao PY, Lee JJ (2014) Spatial pattern assessment of river water quality: Implications of reducing the number of monitoring stations and chemical parameters. Environ Monit Assess 186:1781–1792. https://doi.org/10.1007/s10661-013-3492-9
WHO (2011) Guidelines for drinking-water quality
Wu B, Zhao DY, Jia HY, Zhang Y, Zhang XX, Cheng SP (2009) Preliminary risk assessment of trace metal pollution in surface water from Yangtze River in Nanjing section. China Bull Environ Contam Toxicol 82:405–409. https://doi.org/10.1007/s00128-008-9497-3
Wu Y, Zhang J, Ni Z, Liu S, Jiang Z, Huang X (2018) Atmospheric deposition of trace elements to Daya Bay, South China Sea: Fluxes and sources. Mar Pollut Bull 127:672–683. https://doi.org/10.1016/j.marpolbul.2017.12.046
Xiao J, Jin Z, Wang J (2014) Geochemistry of trace elements and water quality assessment of natural water within the Tarim River Basin in the extreme arid region. NW China J Geochemical Explor 136:118–126. https://doi.org/10.1016/j.gexplo.2013.10.013
Xiao J, Wang L, Deng L, Jin Z (2019) Characteristics, sources, water quality and health risk assessment of trace elements in river water and well water in the Chinese Loess Plateau. Sci Total Environ 650:2004–2012. https://doi.org/10.1016/j.scitotenv.2018.09.322
Xiao J, Wang L, Chai N, Liu T, Jin Z, Rinklebe J (2021) Groundwater hydrochemistry, source identification and pollution assessment in intensive industrial areas, eastern Chinese loess plateau. Environ Pollut. https://doi.org/10.1016/j.envpol.2021.116930
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Pant, R.R., Bishwakarma, K., Kandel, K. et al. Seasonal variations and health risk assessment of trace elements in the Badigad River, lesser Himalayas, Nepal. Acta Geochim 42, 689–703 (2023). https://doi.org/10.1007/s11631-023-00611-z
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DOI: https://doi.org/10.1007/s11631-023-00611-z