References
- Abdel-Azeem, A. M., Abdel-Moneim, T. S., Ibrahim, M. E., Saleh, M. Y., & Abdel-Moneim, S. (2009). Microbiological and physicochemical analysis of groundwater and its biological effect on population in Saint Katherine Protectorate, Egypt. Thirteen International Water Technology Conference, IWTC 13 13, 1491–1513.
- Abu Jabal, M. S., Abustan, I., Rozaimy, M. R., & Al-Najar, H. (2014). Fluoride enrichment in groundwater of semi-arid urban area: Khan Younis City, southern Gaza Strip (Palestine. ). Journal of African Earth Sciences , 100, 259–266. https://doi.org/https://doi.org/10.1016/j.jafrearsci.2014.07.002
- Abu Rukah, Y., & Alsokhny, K. (2004). Geochemical assessment of groundwater contamination with special emphasis on fluoride concentration, North Jordan. Geochemistry , 64(2), 171–181. https://doi.org/https://doi.org/10.1016/j.chemer.2003.11.003
- Ahmed, K. M., Bhattacharya, P., Hasan, M. A., Akhter, S. H., Alam, S. M. M., Bhuyian, M. A. H., Imam, M. B., Khan, A. A., & Sracek, O. (2004). Arsenic enrichment in groundwater of the alluvial aquifers in Bangladesh: An overview. Applied Geochemistry, 19(2), 181–200. https://doi.org/https://doi.org/10.1016/j.apgeochem.2003.09.006
- Al Lawati, W. M., Rizoulis, A., Eiche, E., Boothman, C., Polya, D. A., Lloyd, J. R., Berg, M., Vasquez-Aguilar, P., & van Dongen, B. E. (2012). Characterisation of organic matter and microbial communities in contrasting arsenic-rich Holocene and arsenic-poor Pleistocene aquifers, Red River Delta, Vietnam. Applied Geochemistry, 27(1), 315–325. https://doi.org/https://doi.org/10.1016/j.apgeochem.2011.09.030
- Alabdulaaly, A. I., Al-Zarah, A. I., & Khan, M. A. (2013). Occurrence of fluoride in ground waters of Saudi Arabia. Applied Water Science, 3(3), 589–595. https://doi.org/https://doi.org/10.1007/s13201-013-0105-2
- Alarcón-Herrera, M. T., Bundschuh, J., Nath, B., Nicolli, H. B., Gutierrez, M., Reyes-Gomez, V. M., Nuñez, D., Martín-Dominguez, I. R., & Sracek, O. (2013). Co-occurrence of arsenic and fluoride in groundwater of semi-arid regions in Latin America: Genesis, mobility and remediation. Journal of Hazardous Materials, 262, 960–969. https://doi.org/https://doi.org/10.1016/j.jhazmat.2012.08.005
- Alcaine, A. A., Schulz, C., Bundschuh, J., Jacks, G., Thunvik, R., Gustafsson, J. P., Morth, C. M., Sracek, O., Ahmad, A., & Bhattacharya, P. (2020). Hydrogeochemical controls on the mobility of arsenic, fluoride and other geogenic co-contaminants in the shallow aquifers of northeastern La Pampa Province in Argentina. The Science of the Total Environment, 715, 136671. https://doi.org/https://doi.org/10.1016/j.scitotenv.2020
- Álvarez, F., Reich, M., Pérez-Fodich, A., Snyder, G., Muramatsu, Y., Vargas, G., & Fehn, U. (2015). Sources, sinks and long-term cycling of iodine in the hyperarid Atacama continental margin. Geochimica et Cosmochimica Acta, 161, 50–70. https://doi.org/https://doi.org/10.1016/j.gca.2015.03.032
- Alvarez, MdP., & Carol, E. (2019). Geochemical occurrence of arsenic, vanadium and fluoride in groundwater of Patagonia, Argentina: Sources and mobilization processes. Journal of South American Earth Sciences , 89, 1–9. https://doi.org/https://doi.org/10.1016/j.jsames.2018.10.006
- Amachi, S. (2008). Microbial contribution to global iodine cycling: Volatilization, accumulation, reduction, oxidation, and sorption of iodine. Microbes and Environments, 23(4), 269–276. https://doi.org/https://doi.org/10.1264/jsme2.ME08548
- Amachi, S., Kamagata, Y., Kanagawa, T., & Muramatsu, Y. (2001). Bacteria mediate methylation of iodine in marine and terrestrial environments. Applied and Environmental Microbiology, 67(6), 2718–2722. https://doi.org/https://doi.org/10.1128/aem.67.6.2718-2722.2001
- Amachi, S., Kawaguchi, N., Muramatsu, Y., Tsuchiya, S., Watanabe, Y., Shinoyama, H., & Fujii, T. (2007). Dissimilatory iodate reduction by marine Pseudomonas sp strain SCT. Applied and Environmental Microbiology, 73(18), 5725–5730. https://doi.org/https://doi.org/10.1128/aem.00241-07
- Amini, M., Abbaspour, K. C., Berg, M., Winkel, L., Hug, S. J., Hoehn, E., Yang, H., & Johnson, C. A. (2008a). Statistical modeling of global geogenic arsenic contamination in groundwater. Environmental Science & Technology, 42(10), 3669–3675. https://doi.org/https://doi.org/10.1021/es702859e
- Amini, H., Haghighat, G. A., Yunesian, M., Nabizadeh, R., Mahvi, A. H., Dehghani, M. H., Davani, R., Aminian, A.-R., Shamsipour, M., Hassanzadeh, N., Faramarzi, H., & Mesdaghinia, A. (2016). Spatial and temporal variability of fluoride concentrations in groundwater resources of Larestan and Gerash regions in Iran from 2003 to 2010. Environmental Geochemistry and Health, 38(1), 25–37. https://doi.org/https://doi.org/10.1007/s10653-015-9676-1
- Amini, M., Mueller, K., Abbaspour, K. C., Rosenberg, T., Afyuni, M., Moller, K. N., Sarr, M., & Johnson, C. A. (2008b). Statistical modeling of global geogenic fluoride contamination in groundwaters. Environmental Science & Technology, 42(10), 3662–3668. https://doi.org/https://doi.org/10.1021/es071958y
- Anawar, H. M., Akai, J., & Sakugawa, H. (2004). Mobilization of arsenic from subsurface sediments by effect of bicarbonate ions in groundwater. Chemosphere, 54(6), 753–762. https://doi.org/https://doi.org/10.1016/j.chemosphere.2003.08.030
- Andersson, M., Karumbunathan, V., & Zimmermann, M. B. (2012). Global iodine status in 2011 and trends over the past decade. The Journal of Nutrition, 142(4), 744–750. https://doi.org/https://doi.org/10.3945/jn.111.149393
- Antwi, E., Bensah, E. C., & Ahiekpor, J. C. (2011). Use of solar water distiller for treatment of fluoride-contaminated water: The case of Bongo district of Ghana. Desalination, 278(1-3), 333–336. https://doi.org/https://doi.org/10.1016/j.desal.2011.05.044
- Arco-Lázaro, E., Agudo, I., Clemente, R., & Bernal, M. P. (2016). Arsenic(V) adsorption-desorption in agricultural and mine soils: Effects of organic matter addition and phosphate competition. Environmental Pollution (Barking, Essex : 1987)), 216, 71–79. https://doi.org/https://doi.org/10.1016/j.envpol.2016.05.054
- Asghari Moghaddam, A., & Fijani, E. (2008). Distribution of fluoride in groundwater of Maku area, northwest of Iran. Environmental Geology, 56(2), 281–287. https://doi.org/https://doi.org/10.1007/s00254-007-1163-2
- Ayers, J. C., George, G., Fry, D., Benneyworth, L., Wilson, C., Auerbach, L., Roy, K., Karim, M. R., Akter, F., & Goodbred, S. (2017). Salinization and arsenic contamination of surface water in southwest Bangladesh. Geochemical Transactions, 18(1), 4. https://doi.org/https://doi.org/10.1186/s12932-017-0042-3
- Ayoob, S., & Gupta, A. K. (2006). Fluoride in drinking water: A review on the status and stress effects. Critical Reviews in Environmental Science and Technology, 36(6), 433–487. https://doi.org/https://doi.org/10.1080/10643380600678112
- Banks, D., Frengstad, B., Midtgård, A. K., Krog, J. R., & Strand, T. (1998). The chemistry of Norwegian groundwaters: I. The distribution of radon, major and minor elements in 1604 crystalline bedrock groundwaters. The Science of the Total Environment, 222(1/2), 71–91. https://doi.org/https://doi.org/10.1016/S0048-9697(98)00291-5
- Bardach, A. E., Ciapponi, A., Soto, N., Chaparro, M. R., Calderon, M., Briatore, A., Cadoppi, N., Tassara, R., & Litter, M. I. (2015). Epidemiology of chronic disease related to arsenic in Argentina: A systematic review. The Science of the Total Environment, 538, 802–816. https://doi.org/https://doi.org/10.1016/j.scitotenv.2015.08.070
- Barikmo, I., Henjum, S., Dahl, L., Oshaug, A., & Torheim, L. E. (2011). Environmental implication of iodine in water, milk and other foods used in Saharawi refugees camps in Tindouf. Journal of Food Composition and Analysis, 24(4/5), 637–641. https://doi.org/https://doi.org/10.1016/j.jfca.2010.10.003
- Batabyal, A. K., & Gupta, S. (2017). Fluoride-contaminated groundwater of Birbhum district, West Bengal, India: Interpretation of drinking and irrigation suitability and major geochemical processes using principal component analysis. Environmental Monitoring and Assessment, 189(8), 369. https://doi.org/https://doi.org/10.1007/s10661-017-6041-0
- Battaleb-Looie, S., Moore, F., Malde, M. K., & Jacks, G. (2013). Fluoride in groundwater, dates and wheat: Estimated exposure dose in the population of Bushehr, Iran. Journal of Food Composition and Analysis, 29(2), 94–99. https://doi.org/https://doi.org/10.1016/j.jfca.2012.08.001
- Ben Nasr, A., Walha, K., Charcosset, C., & Ben Amar, R. (2011). Removal of fluoride ions using cuttlefish bones. Journal of Fluorine Chemistry, 132(1), 57–62. https://doi.org/https://doi.org/10.1016/j.jfluchem.2010.11.006
- BGS, & DPHE (2001). Arsenic contamination of groundwater in Bangladesh. Keyworth.
- Bhattacharya, P., Chatterjee, D., & Jacks, G. (1997). Occurrence of arsenic-contaminated groundwater in alluvial aquifers from Delta Plains, Eastern India: Options for safe drinking water supply. International Journal of Water Resources Development, 13(1), 79–92. https://doi.org/https://doi.org/10.1080/07900629749944
- Bhattacharya, P., Jacks, G., Ahmed, K. M., Routh, J., & Khan, A. A. (2002). Arsenic in groundwater of the Bengal Delta Plain aquifers in Bangladesh. Bulletin of Environmental Contamination and Toxicology, 69(4), 538–545. https://doi.org/https://doi.org/10.1007/s00128-002-0095-5
- Bian, J., Tang, J., Zhang, L., Ma, H., & Zhao, J. (2012). Arsenic distribution and geological factors in the western Jilin province. Journal of Geochemical Exploration , 112, 347–356. https://doi.org/https://doi.org/10.1016/j.gexplo.2011.10.003
- Biswas, A., Majumder, S., Neidhardt, H., Halder, D., Bhowmick, S., Mukherjee-Goswami, A., Kundu, A., Saha, D., Berner, Z., & Chatterjee, D. (2011). Groundwater chemistry and redox processes: Depth dependent arsenic release mechanism. Applied Geochemistry, 26(4), 516–525. https://doi.org/https://doi.org/10.1016/j.apgeochem.2011.01.010
- Blowes, D. W., Ptacek, C. J., Jambor, J. L., & Weisener, C. G. (2003). The Geochemistry of acid mine drainage. In H. D. Holland and K. K. Turekian (eds.) Treatise on Geochemistry, 149–204. https://doi.org/https://doi.org/10.1016/B0-08-043751-6/09137-4
- Borzi, G. E., García, L., & Carol, E. S. (2015). Geochemical processes regulating F−, as and NO3− content in the groundwater of a sector of the Pampean Region, Argentina. The Science of the Total Environment, 530-531, 154–162. https://doi.org/https://doi.org/10.1016/j.scitotenv.2015.05.072
- Boyle, D. R., & Chagnon, M. (1995). An incidence of skeletal fluorosis associated with groundwaters of the maritime carboniferous basin, Gaspé region, Quebec, Canada. Environmental Geochemistry and Health, 17(1), 5–12. https://doi.org/https://doi.org/10.1007/BF00188625
- Brammer, H., & Ravenscroft, P. (2009). Arsenic in groundwater: A threat to sustainable agriculture in South and South-east Asia. Environment International, 35(3), 647–654. https://doi.org/https://doi.org/10.1016/j.envint.2008.10.004
- Brikowski, T. H., Neku, A., Shrestha, S. D., & Smith, L. S. (2014). Hydrologic control of temporal variability in groundwater arsenic on the Ganges floodplain of Nepal. Journal of Hydrology, 518, 342–353. https://doi.org/https://doi.org/10.1016/j.jhydrol.2013.09.021
- British Geological Survey (2003). Groundwater quality: Nigeria. Report.
- Buschmann, J., Berg, M., Stengel, C., Winkel, L., Sampson, M. L., Trang, P. T. K., & Viet, P. H. (2008). Contamination of drinking water resources in the Mekong delta floodplains: Arsenic and other trace metals pose serious health risks to population. Environment International, 34(6), 756–764. https://doi.org/https://doi.org/10.1016/j.envint.2007.12.025
- Cai, H., Zhang, M., Li, X., & Zhu, W. (2013). Distribution of the high-F groundwater and improvement of water quality in Songnen Plain. Journal of Arid Land Resources and Environment, 27, 148. (in Chinese)
- Calvi, C., Martinez, D., Dapeña, C., & Gutheim, F. (2016). Abundance and distribution of fluoride concentrations in groundwater: La Ballenera catchment, southeast of Buenos Aires Province. Environmental Earth Sciences, 75(6), 534. https://doi.org/https://doi.org/10.1007/s12665-015-4972-8
- Chakraborti, D., Rahman, M. M., Ahamed, S., Dutta, R. N., Pati, S., & Mukherjee, S. C. (2016). Arsenic groundwater contamination and its health effects in Patna district (capital of Bihar) in the middle Ganga plain, India. Chemosphere, 152, 520–529. https://doi.org/https://doi.org/10.1016/j.chemosphere.2016.02.119
- Chaudhuri, S., & Ale, S. (2013). Characterization of groundwater resources in the Trinity and Woodbine aquifers in Texas. The Science of the Total Environment, 452-453, 333–348. https://doi.org/https://doi.org/10.1016/j.scitotenv.2013.02.081
- Chen, H. F., Yan, M., Yang, X. F., Chen, Z., Wang, G. G., Schmidt-Vogt, D., Xu, Y. F., & Xu, J. C. (2012). Spatial distribution and temporal variation of high fluoride contents in groundwater and prevalence of fluorosis in humans in Yuanmou County. Journal of Hazardous Materials, 235/236, 201–209. https://doi.org/https://doi.org/10.1016/j.jhazmat.2012.07.042
- Coetsiers, M., Kilonzo, F., & Walraevens, K. (2008). Hydrochemistry and source of high fluoride in groundwater of the Nairobi area, Kenya/Hydrochimie et origine des fortes concentrations en fluorure dans l'eau souterraine de la région de Nairobi, au Kenya. Hydrological Sciences Journal, 53(6), 1230–1240. https://doi.org/https://doi.org/10.1623/hysj.53.6.1230
- Cordeiro, S., Coutinho, R., & Cruz, J. V. (2012). Fluoride content in drinking water supply in São Miguel volcanic island (Azores, Portugal). The Science of the Total Environment, 432, 23–36. https://doi.org/https://doi.org/10.1016/j.scitotenv.2012.05.070
- Councell, T. B., Landa, E. R., & Lovley, D. R. (1997). Microbial reduction of iodate. Water, Air, and Soil Pollution, 100(1/2), 99–106. https://doi.org/https://doi.org/10.1023/A:1018370423790
- Dai, Z., Luo, Y., & Wang, X. (2019). Distribution characteristics of high arsenic and fluorine in groundwater of Kuitun river basin in XinJiang. Environmental Protection Science, 45, 81–86. (in Chinese)
- Das, N., Deka, J. P., Shim, J., Patel, A. K., Kumar, A., Sarma, K. P., & Kumar, M. (2016). Effect of river proximity on the arsenic and fluoride distribution in the aquifers of the Brahmaputra Floodplains, Assam, Northeast India. Groundwater for Sustainable Development, 2/3, 130–142. https://doi.org/https://doi.org/10.1016/j.gsd.2016.07.001
- Davraz, A. (2015). Studies of geogenic groundwater contamination in Southwestern Anatolia. Procedia Earth and Planetary Science, 15, 435–441. https://doi.org/https://doi.org/10.1016/j.proeps.2015.08.033
- de Benoist, B., McLean, E., Andersson, M., & Rogers, L. (2008). Iodine deficiency in 2007: Global progress since 2003. Food and Nutrition Bulletin, 29(3), 195–202. https://doi.org/https://doi.org/10.1177/156482650802900305
- Delgado Quezada, V., Altamirano Espinoza, M., & Bundschuh, J. (2020). Arsenic in geoenvironments of Nicaragua: Exposure, health effects, mitigation and future needs. Science of the Total Environment, 716, 136527. https://doi.org/https://doi.org/10.1016/j.scitotenv.2020.136527
- Deng, Y. M., Zheng, T. L., Wang, Y. X., Liu, L., Jiang, H. C., & Ma, T. (2018). Effect of microbially mediated iron mineral transformation on temporal variation of arsenic in the Pleistocene aquifers of the central Yangtze River basin. Science of the Total Environment , 619/620, 1247–1258. https://doi.org/https://doi.org/10.1016/j.scitotenv.2017.11.166
- Desbarats, A. J. (2009). On elevated fluoride and boron concentrations in groundwaters associated with the Lake Saint-Martin impact structure, Manitoba. Applied Geochemistry, 24(5), 915–927. https://doi.org/https://doi.org/10.1016/j.apgeochem.2009.02.016
- Du, Y., Deng, Y., Ma, T., Shen, S., Lu, Z., & Gan, Y. (2020). Spatial variability of nitrate and ammonium in Pleistocene aquifer of Central Yangtze river basin. Ground Water, 58(1), 110–118. https://doi.org/https://doi.org/10.1111/gwat.12888
- Du, Y., Deng, Y. M., Ma, T., Lu, Z. J., Shen, S., Gan, Y. Q., & Wang, Y. X. (2018). Hydrogeochemical evidences for targeting sources of safe groundwater supply in arsenic-affected multi-level aquifer systems. The Science of the Total Environment, 645, 1159–1171. https://doi.org/https://doi.org/10.1016/j.scitotenv.2018.07.173
- Duan, Y. H., Gan, Y. Q., Wang, Y. X., Deng, Y. M., Guo, X. X., & Dong, C. J. (2015). Temporal variation of groundwater level and arsenic concentration at Jianghan Plain, central. Journal of Geochemical Exploration, 149, 106–119. https://doi.org/https://doi.org/10.1016/j.gexplo.2014.12.001
- Duan, Y. H., Gan, Y. Q., Wang, Y. X., Liu, C. X., Yu, K., Deng, Y. M., Zhao, K., & Dong, C. J. (2017). Arsenic speciation in aquifer sediment under varying groundwater regime and redox conditions at Jianghan Plain of Central China. Science of the Total Environment , 607-608, 992–1000. https://doi.org/https://doi.org/10.1016/j.scitotenv.2017.07.011
- Edmunds, W. M., & Smedley, P. L. (2013). Fluoride in natural waters. In O. Selinus (ed.) Essentials of medical geology: Revised edition (pp. 311–336). Dordrecht: Springer Netherlands.
- Edmunds, W. M., & Walton, N. R. G. (1983). The Lincolnshire limestone: Hydrogeochemical evolution over a ten-year period. Journal of Hydrology, 61(1-3), 201–211. https://doi.org/https://doi.org/10.1016/0022-1694(83)90248-2
- Erban, L. E., Gorelick, S. M., Zebker, H. A., & Fendorf, S. (2013). Release of arsenic to deep groundwater in the Mekong Delta, Vietnam, linked to pumping-induced land subsidence. Proceedings of the National Academy of Sciences of the United States of America, 110(34), 13751–13756. https://doi.org/https://doi.org/10.1073/pnas.1300503110
- Fantong, W. Y., Satake, H., Ayonghe, S. N., Suh, E. C., Adelana, S. M. A., Fantong, E. B. S., Banseka, H. S., Gwanfogbe, C. D., Woincham, L. N., Uehara, Y., & Zhang, J. (2010). Geochemical provenance and spatial distribution of fluoride in groundwater of Mayo Tsanaga River Basin, Far North Region, Cameroon: Implications for incidence of fluorosis and optimal consumption dose. Environmental Geochemistry and Health, 32(2), 147–163. https://doi.org/https://doi.org/10.1007/s10653-009-9271-4
- Farooqi, A., Masuda, H., & Firdous, N. (2007). Toxic fluoride and arsenic contaminated groundwater in the Lahore and Kasur districts, Punjab, Pakistan and possible contaminant sources. Environmental Pollution (Barking, Essex : 1987)), 145(3), 839–849. https://doi.org/https://doi.org/10.1016/j.envpol.2006.05.007
- Farooqi, A., Masuda, H., Kusakabe, M., Naseem, M., & Firdous, N. (2007). Distribution of highly arsenic and fluoride contaminated groundwater from east Punjab, Pakistan, and the controlling role of anthropogenic pollutants in the natural hydrological cycle. Geochemical Journal, 41(4), 213–234. https://doi.org/https://doi.org/10.2343/geochemj.41.213
- Fendorf, S., Michael, H. A., & van Geen, A. (2010). Spatial and temporal variations of groundwater arsenic in South and Southeast Asia. Science (New York, N.Y.), 328(5982), 1123–1127. https://doi.org/https://doi.org/10.1126/science.1172974
- Frost, F., Franke, D., Pierson, K., Woodruff, L., Raasina, B., Davis, R., & Davies, J. (1993). A seasonal study of arsenic in groundwater, Snohomish County, Washington, USA. Environmental Geochemistry and Health, 15(4), 209–214. https://doi.org/https://doi.org/10.1007/BF00146744
- Galloway, D. L., Bawden, G. W., Leake, S. A., Honegger, D. G., & Baum, R. L. (2008). Land subsidence hazards. Reston, VI: Department of the Interior U.S. Geological Survey.
- Galloway, D., & Jones, D. R. (1999). Land subsidence in the United States. Virginia.
- Gan, Y. Q., Wang, Y. X., Duan, Y. H., Deng, Y. M., Guo, X. X., & Ding, X. F. (2014). Hydrogeochemistry and arsenic contamination of groundwater in the Jianghan Plain. Journal of Geochemical Exploration, 138, 81–93. https://doi.org/https://doi.org/10.1016/j.gexplo.2013.12.013
- Gao, Z. P., Jia, Y. F., Guo, H. M., Zhang, D., & Zhao, B. (2020). Quantifying geochemical processes of arsenic mobility in groundwater from an inland basin using a reactive transport model. Water Resources Research, 56(2), e2019WR025492. https://doi.org/https://doi.org/10.1029/2019WR025492
- García, M. G., Lecomte, K. L., Stupar, Y., Formica, S. M., Barrionuevo, M., Vesco, M., Gallará, R., & Ponce, R. (2012). Geochemistry and health aspects of F-rich mountainous streams and groundwaters from sierras Pampeanas de Cordoba. Environmental Earth Sciences, 65(2), 535–545. https://doi.org/https://doi.org/10.1007/s12665-011-1006-z
- Gevera, P., & Mouri, H. (2018). Natural occurrence of potentially harmful fluoride contamination in groundwater: An example from Nakuru County, the Kenyan Rift Valley. Environmental Earth Sciences, 77(10), 365. https://doi.org/https://doi.org/10.1007/s12665-018-7466-7
- Guillot, S., & Charlet, L. (2007). Bengal arsenic, an archive of Himalaya orogeny and paleohydrology. Journal of Environmental Science and Health. Part A, Toxic/Hazardous Substances & Environmental Engineering, 42(12), 1785–1794. https://doi.org/https://doi.org/10.1080/10934520701566702
- Guo, H., Zhang, Y., Xing, L., & Jia, Y. (2012). Spatial variation in arsenic and fluoride concentrations of shallow groundwater from the town of Shahai in the Hetao basin, Inner Mongolia. Applied Geochemistry. https://doi.org/https://doi.org/10.1016/j.apgeochem.2012.01.016
- Guo, Q., Guo, H., Yang, Y., Han, S., & Zhang, F. (2014b). Hydrogeochemical contrasts between low and high arsenic groundwater and its implications for arsenic mobilization in shallow aquifers of the northern Yinchuan Basin. Journal of Hydrology, 518, 464–476. https://doi.org/https://doi.org/10.1016/j.jhydrol.2014.06.026
- Guo, Q. H., Wang, Y. X., Ma, T., & Ma, R. (2007). Geochemical processes controlling the elevated fluoride concentrations in groundwaters of the Taiyuan basin. Journal of Geochemical Exploration, 93(1), 1–12. https://doi.org/https://doi.org/10.1016/j.gexplo.2006.07.001
- Guo, H., Yang, S., Tang, X., Li, Y., & Shen, Z. (2008). Groundwater geochemistry and its implications for arsenic mobilization in shallow aquifers of the Hetao Basin, Inner Mongolia. The Science of the Total Environment, 393(1), 131–144. https://doi.org/https://doi.org/10.1016/j.scitotenv.2007.12.025
- Guo, H., Zhang, B., Li, Y., Berner, Z., Tang, X., Norra, S., & Stüben, D. (2011). Hydrogeological and biogeochemical constrains of arsenic mobilization in shallow aquifers from the Hetao basin, Inner Mongolia. Environmental Pollution (Barking, Essex : 1987), 159(4), 876–883. https://doi.org/https://doi.org/10.1016/j.envpol.2010.12.029
- Guo, H., Zhang, B., Wang, G., & Shen, Z. (2010). Geochemical controls on arsenic and rare earth elements approximately along a groundwater flow path in the shallow aquifer of the Hetao Basin, Inner Mongolia. Chemical Geology, 270(1–4), 117–125. https://doi.org/https://doi.org/10.1016/j.chemgeo.2009.11.010
- Guo, H., Zhang, D., Wen, D., Wu, Y., Ni, P., Jiang, Y., Guo, Q., Li, F., Zheng, H., & Zhou, Y. (2014). Arsenic mobilization in aquifers of the southwest Songnen basin, P.R. China: Evidences from chemical and isotopic characteristics. The Science of the Total Environment, 490, 590–602. https://doi.org/https://doi.org/10.1016/j.scitotenv.2014.05.050
- Hamilton, S. M., Grasby, S. E., McIntosh, J. C., & Osborn, S. G. (2015). The effect of long-term regional pumping on hydrochemistry and dissolved gas content in an undeveloped shale-gas-bearing aquifer in southwestern Ontario. Hydrogeology Journal, 23(4), 719–739. https://doi.org/https://doi.org/10.1007/s10040-014-1229-7
- Hansen, V., Roos, P., Aldahan, A., Hou, X., & Possnert, G. (2011). Partition of iodine (¹²9I and ¹²7I) isotopes in soils and marine sediments . Journal of Environmental Radioactivity, 102(12), 1096–1104. https://doi.org/https://doi.org/10.1016/j.jenvrad.2011.07.005
- Harvey, C. F., Ashfaque, K. N., Yu, W., Badruzzaman, A. B. M., Ali, M. A., Oates, P. M., Michael, H. A., Neumann, R. B., Beckie, R., Islam, S., & Ahmed, M. F. (2006). Groundwater dynamics and arsenic contamination in Bangladesh. Chemical Geology, 228(1-3), 112–136. https://doi.org/https://doi.org/10.1016/j.chemgeo.2005.11.025
- Harvey, C. F., Swartz, C. H., Badruzzaman, A. B. M., Keon-Blute, N., Yu, W., Ali, M. A., Jay, J., Beckie, R., Niedan, V., Brabander, D., Oates, P. M., Ashfaque, K. N., Islam, S., Hemond, H. F., & Ahmed, M. F. (2002). Arsenic mobility and groundwater extraction in Bangladesh. Science (New York, N.Y.), 298(5598), 1602–1606. https://doi.org/https://doi.org/10.1126/science.1076978
- Hayat, E., & Baba, A. (2017). Quality of groundwater resources in Afghanistan. Environmental Monitoring and Assessment, 189(7), 318. https://doi.org/https://doi.org/10.1007/s10661-017-6032-1
- Heikens, A., Sumarti, S., van Bergen, M., Widianarko, B., Fokkert, L., van Leeuwen, K., & Seinen, W. (2005). The impact of the hyperacid Ijen Crater Lake: Risks of excess fluoride to human health. Science of the Total Environment, 346(1-3), 56–69. https://doi.org/https://doi.org/10.1016/j.scitotenv.2004.12.007
- Hossain, S., Hosono, T., Yang, H., & Shimada, J. (2016). Geochemical Processes Controlling Fluoride Enrichment in Groundwater at the Western Part of Kumamoto Area, Japan. Water, Air, & Soil Pollution, 227(10), 385. https://doi.org/https://doi.org/10.1007/s11270-016-3089-3
- Hu, S., Luo, T., & Jing, C. (2013). Principal component analysis of fluoride geochemistry of groundwater in Shanxi and Inner Mongolia. Journal of Geochemical Exploration, 135, 124–129. https://doi.org/https://doi.org/10.1016/j.gexplo.2012.08.013
- Huyen, D. T., Tabelin, C. B., Thuan, H. M., Dang, D. H., Truong, P. T., Vongphuthone, B., Kobayashi, M., & Igarashi, T. (2019). The solid-phase partitioning of arsenic in unconsolidated sediments of the Mekong Delta, Vietnam and its modes of release under various conditions. Chemosphere, 233, 512–523. https://doi.org/https://doi.org/10.1016/j.chemosphere.2019.05.235
- Jagadeshan, G., & Elango, L. (2015). Suitability of fluoride-contaminated groundwater for various purposes in a part of Vaniyar River Basin, Dharmapuri District, Tamil Nadu. Water Quality, Exposure and Health, 7(4), 557–566. https://doi.org/https://doi.org/10.1007/s12403-015-0172-8
- Jayawardana, D. T., Pitawala, H. M. T. G. A., & Ishiga, H. (2012). Geochemical assessment of soils in districts of fluoride-rich and fluoride-poor groundwater, north-central Sri Lanka. Journal of Geochemical Exploration, 114, 118–125. https://doi.org/https://doi.org/10.1016/j.gexplo.2012.01.004
- Jia, Y. F., Guo, H. M., Jiang, Y. X., Wu, Y., & Zhou, Y. Z. (2014). Hydrogeochemical zonation and its implication for arsenic mobilization in deep groundwaters near alluvial fans in the Hetao Basin, Inner Mongolia. Journal of Hydrology, 518, 410–420. https://doi.org/https://doi.org/10.1016/j.jhydrol.2014.02.004
- Jia, Y., Xi, B., Jiang, Y., Guo, H., Yang, Y., Lian, X., & Han, S. (2018). Distribution, formation and human-induced evolution of geogenic contaminated groundwater in China: A review. The Science of the Total Environment, 643, 967–993. https://doi.org/https://doi.org/10.1016/j.scitotenv.2018.06.201
- Kafri, U., Arad, A., & Halicz, L. (1989). Fluorine occurrence in groundwater in Israel and its significance. Journal of Hydrology, 106(1/2), 109–129. https://doi.org/https://doi.org/10.1016/0022-1694(89)90169-8
- Keshavarzi, B., Moore, F., Esmaeili, A., & Rastmanesh, F. (2010). The source of fluoride toxicity in Muteh area, Isfahan, Iran. Environmental Earth Sciences, 61(4), 777–786. https://doi.org/https://doi.org/10.1007/s12665-009-0390-0
- Ketata, M., Hamzaoui, F., Gueddari, M., Bouhlila, R., & Ribeiro, L. (2011). Hydrochemical and statistical study of groundwaters in Gabes-south deep aquifer (south-eastern Tunisia). Physics and Chemistry of the Earth, Parts A/B/C, 36(5-6), 187–196. https://doi.org/https://doi.org/10.1016/j.pce.2010.02.006
- Khair, A. M., Li, C. C., Hu, Q. H., Gao, X. B., & Wang, Y. X. (2014). Fluoride and arsenic hydrogeochemistry of groundwater at Yuncheng Basin, Northern China. Geochemistry International, 52(10), 868–881. https://doi.org/https://doi.org/10.1134/S0016702914100024
- Kilham, P., & Hecky, R. E. (1973). Fluoride: Geochemical and ecological significance in East African waters and sediments. Limnology and Oceanography, 18(6), 932–945. https://doi.org/https://doi.org/10.4319/lo.1973.18.6.0932
- Kim, K., & Jeong, G. Y. (2005). Factors influencing natural occurrence of fluoride-rich groundwaters: A case study in the southeastern part of the Korean Peninsula. Chemosphere, 58(10), 1399–1408. https://doi.org/https://doi.org/10.1016/j.chemosphere.2004.10.002
- Kim, Y., Kim, J.-Y., & Kim, K. (2011). Geochemical characteristics of fluoride in groundwater of Gimcheon, Korea: Lithogenic and agricultural origins. Environmental Earth Sciences, 63(5), 1139–1148. https://doi.org/https://doi.org/10.1007/s12665-010-0789-7
- Kumar, M., Das, A., Das, N., Goswami, R., & Singh, U. K. (2016). Co-occurrence perspective of arsenic and fluoride in the groundwater of Diphu, Assam, Northeastern India. Chemosphere, 150, 227–238. https://doi.org/https://doi.org/10.1016/j.chemosphere.2016.02.019
- Kumar, M., Das, N., Goswami, R., Sarma, K. P., Bhattacharya, P., & Ramanathan, A. L. (2016). Coupling fractionation and batch desorption to understand arsenic and fluoride co-contamination in the aquifer system. Chemosphere , 164, 657–667. https://doi.org/https://doi.org/10.1016/j.chemosphere.2016.08.075
- Kumar, M., Kumar, P., Ramanathan, A. L., Bhattacharya, P., Thunvik, R., Singh, U. K., Tsujimura, M., & Sracek, O. (2010). Arsenic enrichment in groundwater in the middle Gangetic Plain of Ghazipur District in Uttar Pradesh, India. Journal of Geochemical Exploration, 105(3), 83–94. https://doi.org/https://doi.org/10.1016/j.gexplo.2010.04.008
- Kumar, A., & Singh, C. K. (2020). Arsenic enrichment in groundwater and associated health risk in Bari doab region of Indus basin, Punjab, India. Environmental Pollution, 256, 113324. https://doi.org/https://doi.org/10.1016/j.envpol.2019.113324
- Kundu, N., Panigrahi, M. K., Tripathy, S., Munshi, S., Powell, M. A., & Hart, B. R. (2001). Geochemical appraisal of fluoride contamination of groundwater in the Nayagarh District of Orissa. Environmental Geology, 41(3-4), 451–460. https://doi.org/https://doi.org/10.1007/s002540100414
- Kut, K. M. K., Sarswat, A., Srivastava, A., Pittman, C. U., Jr,., & Mohan, D. (2016). A review of fluoride in African groundwater and local remediation methods. Groundwater for Sustainable Development, 2-3, 190–212. https://doi.org/https://doi.org/10.1016/j.gsd.2016.09.001
- Laurberg, P., Cerqueira, C., Ovesen, L., Rasmussen, L. B., Perrild, H., Andersen, S., Pedersen, I. B., & Carle, A. (2010). Iodine intake as a determinant of thyroid disorders in populations. Best Pract. Res. Clin. Endocrinol. Metab, 24(1), 13–27. https://doi.org/https://doi.org/10.1016/j.beem.2009.08.013
- Lawson, M., Polya, D. A., Boyce, A. J., Bryant, C., & Ballentine, C. J. (2016). Tracing organic matter composition and distribution and its role on arsenic release in shallow Cambodian groundwaters. Geochimica et Cosmochimica Acta, 178, 160–177. https://doi.org/https://doi.org/10.1016/j.gca.2016.01.010
- Leybourne, M. I., & Cameron, E. M. (2008). Source, transport, and fate of rhenium, selenium, molybdenum, arsenic, and copper in groundwater associated with porphyry–Cu deposits, Atacama Desert, Chile. Chemical Geology, 247(1/2), 208–228. https://doi.org/https://doi.org/10.1016/j.chemgeo.2007.10.017
- Li, C., Gao, X., & Wang, Y. (2015). Hydrogeochemistry of high-fluoride groundwater at Yuncheng Basin, northern China. The Science of the Total Environment, 508, 155–165. https://doi.org/https://doi.org/10.1016/j.scitotenv.2014.11.045
- Lipfert, G., Reeve, A. S., Sidle, W. C., & Marvinney, R. (2006). Geochemical patterns of arsenic-enriched ground water in fractured, crystalline bedrock, Northport, Maine, USA. Applied Geochemistry, 21(3), 528–545. https://doi.org/https://doi.org/10.1016/j.apgeochem.2005.12.001
- Li, P. Y., Qian, H., Wu, J. H., Chen, J., Zhang, Y. Q., & Zhang, H. B. (2014). Occurrence and hydrogeochemistry of fluoride in alluvial aquifer of Weihe River. Environmental Earth Sciences, 71(7), 3133–3145. https://doi.org/https://doi.org/10.1007/s12665-013-2691-6
- Litter, M. I., Ingallinella, A. M., Olmos, V., Savio, M., Difeo, G., Botto, L., Farfán Torres, E. M., Taylor, S., Frangie, S., Herkovits, J., Schalamuk, I., González, M. J., Berardozzi, E., García Einschlag, F. S., Bhattacharya, P., & Ahmad, A. (2019). Arsenic in Argentina: Occurrence, human health, legislation and determination. Science of the Total Environment, 676, 756–766. https://doi.org/https://doi.org/10.1016/j.scitotenv.2019.04.262
- Liu, C.-W., & Wu, M.-Z. (2019). Geochemical, mineralogical and statistical characteristics of arsenic in groundwater of the Lanyang Plain, Taiwan. Journal of Hydrology, 577, 123975. https://doi.org/https://doi.org/10.1016/j.jhydrol.2019.123975
- Li, J., Wang, Y., Xie, X., & DePaolo, D. J. (2016). Effects of water-sediment interaction and irrigation practices on iodine enrichment in shallow groundwater. Journal of Hydrology, 543(Part), 293–304. B, https://doi.org/https://doi.org/10.1016/j.jhydrol.2016.10.002
- Li, J., Wang, Y., Xie, X., & Su, C. (2012). Hierarchical cluster analysis of arsenic and fluoride enrichments in groundwater from the Datong basin. Journal of Geochemical Exploration, 118, 77–89. https://doi.org/https://doi.org/10.1016/j.gexplo.2012.05.002
- Li, J., Wang, Y., Xie, X., Zhang, L., & Guo, W. (2013). Hydrogeochemistry of high iodine groundwater: A case study at the Datong Basin, northern China. Environmental Science: Processes & Impacts, 15(4), 848–859. https://doi.org/https://doi.org/10.1039/c3em30841c
- Li, J., Wang, Y., Xue, X., Xie, X., Siebecker, M. G., Sparks, D. L., & Wang, Y. (2020). Mechanistic insights into iodine enrichment in groundwater during the transformation of iron minerals in aquifer sediments. The Science of the Total Environment, 745, 140922. https://doi.org/https://doi.org/10.1016/j.scitotenv.2020.140922
- Li, J., Wang, Y., Zhu, C., Xue, X., Qian, K., Xie, X., & Wang, Y. (2020). Hydrogeochemical processes controlling the mobilization and enrichment of fluoride in groundwater of the North China Plain. The Science of the Total Environment, 730, 138877. https://doi.org/https://doi.org/10.1016/j.scitotenv.2020.138877
- Li, J., Zhou, H., Qian, K., Xie, X., Xue, X., Yang, Y., & Wang, Y. (2017). Fluoride and iodine enrichment in groundwater of North China Plain: Evidences from speciation analysis and geochemical modeling. The Science of the Total Environment, 598, 239–248. https://doi.org/https://doi.org/10.1016/j.scitotenv.2017.04.158
- Li, L., Zhou, J. L., Qi, W. Q., Chen, F., Zeng, Y. Y., & Chen, Y. F. (2019). Spatial distribution and formation of fluoride in groundwater system of Hotan riverbasin, Xinjiang province. Journal of Arid Land Resources and Environment, 33, 112. (in Chinese)
- Lowers, H. A., Breit, G. N., Foster, A. L., Whitney, J., Yount, J., Uddin, M. N., & Muneem, A. A. (2007). Arsenic incorporation into authigenic pyrite, Bengal Basin sediment, Bangladesh. Geochimica et Cosmochimica Acta, 71(11), 2699–2717. https://doi.org/https://doi.org/10.1016/j.gca.2007.03.022
- Mahmoudpour, M., Khamehchiyan, M., Nikudel, M. R., & Ghassemi, M. R. (2016). Numerical simulation and prediction of regional land subsidence caused by groundwater exploitation in the southwest plain of Tehran, Iran. Engineering Geology, 201, 6–28. https://doi.org/https://doi.org/10.1016/j.enggeo.2015.12.004
- Martínez, D. E., Quiroz Londoño, O. M., Massone, H. E., Palacio Buitrago, P., & Lima, L. (2012). Hydrogeochemistry of fluoride in the Quequen river basin: Natural pollutants distribution in the argentine pampa. Environmental Earth Sciences, 65(2), 411–420. https://doi.org/https://doi.org/10.1007/s12665-011-0988-x
- McArthur, J. M., Banerjee, D. M., Hudson-Edwards, K. A., Mishra, R., Purohit, R., Ravenscroft, P., Cronin, A., Howarth, R. J., Chatterjee, A., Talukder, T., Lowry, D., Houghton, S., & Chadha, D. K. (2004). Natural organic matter in sedimentary basins and its relation to arsenic in anoxic ground water: The example of West Bengal and its worldwide implications. Applied Geochemistry, 19(8), 1255–1293. https://doi.org/https://doi.org/10.1016/j.apgeochem.2004.02.001
- McArthur, J. M., Ghosal, U., Sikdar, P. K., & Ball, J. D. (2016). Arsenic in groundwater: The deep late pleistocene aquifers of the Western Bengal Basin. Environmental Science & Technology, 50(7), 3469–3476. https://doi.org/https://doi.org/10.1021/acs.est.5b02477
- McArthur, J. M., Ravenscroft, P., Banerjee, D. M., Milsom, J., Hudson-Edwards, K. A., Sengupta, S., Bristow, C., Sarkar, A., Tonkin, S., & Purohit, R. (2008). How paleosols influence groundwater flow and arsenic pollution: A model from the Bengal Basin and its worldwide implication. Water Resources Research, 44(11) https://doi.org/https://doi.org/10.1029/2007WR006552
- McArthur, J. M., Ravenscroft, P., Safiulla, S., & Thirlwall, M. F. (2001). Arsenic in groundwater: Testing pollution mechanisms for sedimentary aquifers in Bangladesh. Water Resources Research, 37(1), 109–117. https://doi.org/https://doi.org/10.1029/2000WR900270
- McArthur, J. M., Sikdar, P. K., Hoque, M. A., & Ghosal, U. (2012). Waste-water impacts on groundwater: Cl/Br ratios and implications for arsenic pollution of groundwater in the Bengal Basin and Red River Basin, Vietnam. The Science of the Total Environment, 437, 390–402. https://doi.org/https://doi.org/10.1016/j.scitotenv.2012.07.068
- Messaïtfa, A. (2008). Fluoride contents in groundwaters and the main consumed foods (dates and tea) in Southern Algeria region. Environmental Geology, 55(2), 377–383. https://doi.org/https://doi.org/10.1007/s00254-007-0983-4
- Misra, A. K. (2013). Influence of stone quarries on groundwater quality and health in Fatehpur Sikri. International Journal of Sustainable Built Environment, 2(1), 73–88. https://doi.org/https://doi.org/10.1016/j.ijsbe.2013.11.002
- Mohamed, A. A. J., Rahman, I. A., & Lim, L. H. (2014). Groundwater quality assessment in the urban-west region of Zanzibar Island. Environmental Monitoring and Assessment, 186(10), 6287–6300. https://doi.org/https://doi.org/10.1007/s10661-014-3854-y
- Morales-Simfors, N., Bundschuh, J., Herath, I., Inguaggiato, C., Caselli, A. T., Tapia, J., Choquehuayta, F. E. A., Armienta, M. A., Ormachea, M., Joseph, E., & López, D. L. (2020). Arsenic in Latin America: A critical overview on the geochemistry of arsenic originating from geothermal features and volcanic emissions for solving its environmental consequences. Science of the Total Environment, 716, 135564. https://doi.org/https://doi.org/10.1016/j.scitotenv.2019.135564
- Mukherjee, I., & Singh, U. K. (2018). Groundwater fluoride contamination, probable release, and containment mechanisms: A review on Indian context. Environmental Geochemistry and Health, 40(6), 2259–2301. https://doi.org/https://doi.org/10.1007/s10653-018-0096-x
- Mukherjee, A., Verma, S., Gupta, S., Henke, K. R., & Bhattacharya, P. (2014). Influence of tectonics, sedimentation and aqueous flow cycles on the origin of global groundwater arsenic: Paradigms from three continents. Journal of Hydrology, 518, 284–299. https://doi.org/https://doi.org/10.1016/j.jhydrol.2013.10.044
- Muramatsu, Y., Fehn, U., & Yoshida, S. (2001). Recycling of iodine in fore-arc areas: Evidence from the iodine brines in Chiba, Japan. Earth and Planetary Science Letters, 192(4), 583–593. https://doi.org/https://doi.org/10.1016/S0012-821X(01)00483-6
- Murphy, H. M., Prioleau, M. D., Borchardt, M. A., & Hynds, P. D. (2017). Review: Epidemiological evidence of groundwater contribution to global enteric disease, 1948-2015. Hydrogeology Journal, 25(4), 981–1001. https://doi.org/https://doi.org/10.1007/s10040-017-1543-y
- Naaz, A. & Anshumali, (2015). Hydrogeochemistry of fluoride-rich groundwaters in semiarid region of Central India. Arabian Journal of Geosciences, 8, 10585–10596. https://doi.org/https://doi.org/10.1007/s12517-015-1936-y
- Nakazawa, K., Nagafuchi, O., Okano, K., Osaka, K., Hamabata, E., Tsogtbaatar, J., & Choijil, J. (2016). Non-carcinogenic risk assessment of groundwater in South Gobi, Mongolia. Journal of Water and Health, 14(6), 1009–1018. https://doi.org/https://doi.org/10.2166/wh.2016.035
- Narsimha, A., & Sudarshan, V. (2017). Contamination of fluoride in groundwater and its effect on human health: A case study in hard rock aquifers of Siddipet, Telangana State, India. Applied Water Science, 7(5), 2501–2512. https://doi.org/https://doi.org/10.1007/s13201-016-0441-0
- Naseem, S., Rafique, T., Bashir, E., Bhanger, M. I., Laghari, A., & Usmani, T. H. (2010). Lithological influences on occurrence of high-fluoride groundwater in Nagar Parkar area, Thar Desert, Pakistan. Chemosphere, 78(11), 1313–1321. https://doi.org/https://doi.org/10.1016/j.chemosphere.2010.01.010
- Navarro, O., González, J., Júnez-Ferreira, H. E., Bautista, C. F., & Cardona, A. (2017). Correlation of Arsenic and Fluoride in the Groundwater for Human Consumption in a Semiarid Region of Mexico. Procedia Engineering , 186, 333–340. https://doi.org/https://doi.org/10.1016/j.proeng.2017.03.259
- Ng, J. C., Wang, J. P., & Shraim, A. (2003). A global health problem caused by arsenic from natural sources. Chemosphere, 52(9), 1353–1359. https://doi.org/https://doi.org/10.1016/S0045-6535(03)00470-3
- Nguyen, A. K., Liou, Y. A., Li, M. H., Tran, A. V., Do, B. V. & Ieee (2017). Groundwater arsenic contamination and land subsidence in Hanoi City, Vietnam. 2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 5602–5605.
- Olaka, L. A., Wilke, F. D. H., Olago, D. O., Odada, E. O., Mulch, A., & Musolff, A. (2016). Groundwater fluoride enrichment in an active rift setting: Central Kenya Rift case study. Science of the Total Environment, 545-546, 641–653. https://doi.org/https://doi.org/10.1016/j.scitotenv.2015.11.161
- Ormachea Muñoz, M., Wern, H., Johnsson, F., Bhattacharya, P., Sracek, O., Thunvik, R., Quintanilla, J., & Bundschuh, J. (2013). Geogenic arsenic and other trace elements in the shallow hydrogeologic system of Southern Poopó Basin, Bolivian Altiplano. Journal of Hazardous Materials, 262, 924–940. https://doi.org/https://doi.org/10.1016/j.jhazmat.2013.06.078
- Ortega-Guerrero, A. (2017). Evaporative concentration of arsenic in groundwater: Health and environmental implications, La Laguna Region, Mexico. Environmental Geochemistry and Health, 39(5), 987–1003. https://doi.org/https://doi.org/10.1007/s10653-016-9866-5
- Osemwegie, I., Oga, M.-S., Ahoussi, K. E., Koffi, Y. B., Kouassi, A. M., & Biémi, J. (2013). Influence of anthropogenic activities of groundwater from hand dug wells within the precarious settlements of Southern Abidjan, Côte d’Ivoire: Case of the slums of Anoumabo (Marcory) and Adjouffou (Port-Bouët). Journal of Water Resource and Protection, 5(4), 427–439. https://doi.org/https://doi.org/10.4236/jwarp.2013.54042
- Ozsvath, D. L. (2006). Fluoride concentrations in a crystalline bedrock aquifer Marathon County. Environmental Geology, 50(1), 132–138. https://doi.org/https://doi.org/10.1007/s00254-006-0192-6
- Pant, B. R. (2011). Ground water quality in the Kathmandu valley of Nepal. Environmental Monitoring and Assessment, 178(1–4), 477–485. https://doi.org/https://doi.org/10.1007/s10661-010-1706-y
- Pearce, E. N., Andersson, M., & Zimmermann, M. B. (2013). Global iodine nutrition: Where do we stand in 2013?. Thyroid : official Journal of the American Thyroid Association, 23(5), 523–528. https://doi.org/https://doi.org/10.1089/thy.2013.0128
- Peters, S. C., & Blum, J. D. (2003). The source and transport of arsenic in a bedrock aquifer, New Hampshire, USA. Applied Geochemistry, 18(11), 1773–1787. https://doi.org/https://doi.org/10.1016/S0883-2927(03)00109-4
- Phien-Wej, N., Giao, P. H., & Nutalaya, P. (2006). Land subsidence in Bangkok, Thailand. Engineering Geology, 82(4), 187–201. https://doi.org/https://doi.org/10.1016/j.enggeo.2005.10.004
- Pincetti-Zúniga, G. P., Richards, L. A., Tun, Y. M., Aung, H. P., Swar, A. K., Reh, U. P., Khaing, T., Hlaing, M. M., Myint, T. A., Nwe, M. L., & Polya, D. A. (2020). Major and trace (including arsenic) groundwater chemistry in central and southern Myanmar. Applied Geochemistry, 115, 104535. https://doi.org/https://doi.org/10.1016/j.apgeochem.2020.104535
- Pi, K., Wang, Y., Xie, X., Huang, S., Yu, Q., & Yu, M. (2015). Geochemical effects of dissolved organic matter biodegradation on arsenic transport in groundwater systems. Journal of Geochemical Exploration, 149, 8–21. https://doi.org/https://doi.org/10.1016/j.gexplo.2014.11.005
- Pi, K., Xie, X., Ma, T., Su, C., Li, J., & Wang, Y. (2020). Arsenic immobilization by in-situ iron coating for managed aquifer rehabilitation. Water Research, 181, 115859. https://doi.org/https://doi.org/10.1016/j.watres.2020.115859
- Podgorski, J., & Berg, M. (2020). Global threat of arsenic in groundwater. Science (New York, N.Y.).), 368(6493), 845–850. https://doi.org/https://doi.org/10.1126/science.aba1510
- Podgorski, J. E., Eqani, S., Khanam, T., Ullah, R., Shen, H. Q., & Berg, M. (2017). Extensive arsenic contamination in high-pH unconfined aquifers in the Indus Valley. Science Advances, 3(8), e1700935. https://doi.org/https://doi.org/10.1126/sciadv.1700935
- Pritchard, M., Mkandawire, T., & O’Neill, J. G. (2008). Assessment of groundwater quality in shallow wells within the southern districts of Malawi. Physics and Chemistry of the Earth, Parts A/B/C, 33(8-13), 812–823. https://doi.org/https://doi.org/10.1016/j.pce.2008.06.036
- Qiao, W., Guo, H., He, C., Shi, Q., Xiu, W., & Zhao, B. (2020). Molecular evidence of arsenic mobility linked to biodegradable organic matter. Environmental Science & Technology, 54(12), 7280–7290. https://doi.org/https://doi.org/10.1021/acs.est.0c00737
- Queste, A., Lacombe, M., Hellmeier, W., Hillermann, F., Bortulussi, B., Kaup, M., Ott, K., & Mathys, W. (2001). High concentrations of fluoride and boron in drinking water wells in the Muenster region - Results of a preliminary investigation. International Journal of Hygiene and Environmental Health, 203(3), 221–224. https://doi.org/https://doi.org/10.1078/S1438-4639(04)70032-2
- Raj, D., & Shaji, E. (2017). Fluoride contamination in groundwater resources of Alleppey, southern India. Geoscience Frontiers, 8(1), 117–124. https://doi.org/https://doi.org/10.1016/j.gsf.2016.01.002
- Ramamohana Rao, N. V., Rao, N., Surya Prakash Rao, K., & Schuiling, R. D. (1993). Fluorine distribution in waters of Nalgonda District, Andhra Pradesh, India. Environmental Geology, 21(1-2), 84–89. https://doi.org/https://doi.org/10.1007/BF00775055
- Ranasinghe, N., Kruger, E., Chandrajith, R., & Tennant, M. (2019). The heterogeneous nature of water well fluoride levels in Sri Lanka: An opportunity to mitigate the dental fluorosis. Community Dentistry and Oral Epidemiology, 47(3), 236–242. https://doi.org/https://doi.org/10.1111/cdoe.12449
- Rango, T., Bianchini, G., Beccaluva, L., Ayenew, T., & Colombani, N. (2009). Hydrogeochemical study in the Main Ethiopian Rift: New insights to the source and enrichment mechanism of fluoride. Environmental Geology, 58(1), 109–118. https://doi.org/https://doi.org/10.1007/s00254-008-1498-3
- Rasheed, H., Kay, P., Slack, R., Gong, Y. Y., & Carter, A. (2017). Human exposure assessment of different arsenic species in household water sources in a high risk arsenic area. Science of the Total Environment, 584/585, 631–641. https://doi.org/https://doi.org/10.1016/j.scitotenv.2017.01.089
- Rasool, A., Farooqi, A., Xiao, T. F., Ali, W., Noor, S., Abiola, O., Ali, S., & Nasim, W. (2018). A review of global outlook on fluoride contamination in groundwater with prominence on the Pakistan current situation. Environmental Geochemistry and Health, 40(4), 1265–1281. https://doi.org/https://doi.org/10.1007/s10653-017-0054-z
- Rasool, A., Farooqi, A., Xiao, T., Masood, S., Kamran, M. A., & Bibi, S. (2016). Elevated levels of arsenic and trace metals in drinking water of Tehsil Mailsi, Punjab, Pakistan. Journal of Geochemical Exploration, 169, 89–99. https://doi.org/https://doi.org/10.1016/j.gexplo.2016.07.013
- Ravenscroft, P., Burgess, W. G., Ahmed, K. M., Burren, M., & Perrin, J. (2005). Arsenic in groundwater of the Bengal Basin, Bangladesh: Distribution, field relations, and hydrogeological setting. Hydrogeology Journal, 13(5-6), 727–751. https://doi.org/https://doi.org/10.1007/s10040-003-0314-0
- Reddy, D. V., Nagabhushanam, P., Sukhija, B. S., Reddy, A. G. S., & Smedley, P. L. (2010). Fluoride dynamics in the granitic aquifer of the Wailapally watershed, Nalgonda District, India. Chemical Geology, 269(3-4), 278–289. https://doi.org/https://doi.org/10.1016/j.chemgeo.2009.10.003
- Reimann, C., Bjorvatn, K., Frengstad, B., Melaku, Z., Tekle-Haimanot, R., & Siewers, U. (2003). Drinking water quality in the Ethiopian section of the East African Rift Valley I—data and health aspects. Science of the Total Environment, 311(1-3), 65–80. https://doi.org/https://doi.org/10.1016/S0048-9697(03)00137-2
- Rodríguez-Lado, L., Sun, G., Berg, M., Zhang, Q., Xue, H., Zheng, Q., & Johnson, C. A. (2013). Groundwater arsenic contamination throughout China. Science (New York, N.Y.).), 341(6148), 866–868. https://doi.org/https://doi.org/10.1126/science.1237484
- Routh, J., & Hjelmquist, P. (2011). Distribution of arsenic and its mobility in shallow aquifer sediments from Ambikanagar, West Bengal, India. Applied Geochemistry, 26(4), 505–515. https://doi.org/https://doi.org/10.1016/j.apgeochem.2011.01.009
- Sahu, B. L., Banjare, G. R., Ramteke, S., Patel, K. S., & Matini, L. (2017). Fluoride contamination of groundwater and toxicities in Dongargaon block. Exposure and Health, 9(2), 143–156. https://doi.org/https://doi.org/10.1007/s12403-016-0229-3
- Salifu, A., Petrusevski, B., Ghebremichael, K., Buamah, R., & Amy, G. (2012). Multivariate statistical analysis for fluoride occurrence in groundwater in the Northern region of Ghana. Journal of Contaminant Hydrology, 140-141, 34–44. https://doi.org/https://doi.org/10.1016/j.jconhyd.2012.08.002
- Sang, Z. N., Chen, W., Shen, J., Tan, L., Zhao, N., Liu, H., Wen, S. C., Wei, W., Zhang, G. Q., & Zhang, W. Q. (2013). Long-Term exposure to excessive iodine from water is associated with thyroid dysfunction in children. The Journal of Nutrition, 143(12), 2038–2043. https://doi.org/https://doi.org/10.3945/jn.113.179135
- Sarkar, A., & Paul, B. (2016). The global menace of arsenic and its conventional remediation - A critical review. Chemosphere, 158, 37–49. https://doi.org/https://doi.org/10.1016/j.chemosphere.2016.05.043
- Satyanarayana, E., Dhakate, R., Kumar, D. L., Ravindar, P., & Muralidhar, M. (2017). Hydrochemical characteristics of groundwater quality with special reference to fluoride concentration in parts of Mulugu-Venkatapur Mandals, Warangal district. Journal of the Geological Society of India, 89(3), 247–258. https://doi.org/https://doi.org/10.1007/s12594-017-0597-8
- Scanlon, B. R., Nicot, J. P., Reedy, R. C., Kurtzman, D., Mukherjee, A., & Nordstrom, D. K. (2009). Elevated naturally occurring arsenic in a semiarid oxidizing system, Southern High Plains aquifer, Texas, USA. Applied Geochemistry, 24(11), 2061–2071. https://doi.org/https://doi.org/10.1016/j.apgeochem.2009.08.004
- Schaefer, M. V., Guo, X., Gan, Y., Benner, S. G., Griffin, A. M., Gorski, C. A., Wang, Y., & Fendorf, S. (2017). Redox controls on arsenic enrichment and release from aquifer sediments in central Yangtze River Basin. Geochimica et Cosmochimica Acta , 204, 104–119. https://doi.org/https://doi.org/10.1016/j.gca.2017.01.035
- Schlegel, M. L., Reiller, P., Mercier-Bion, F., Barre, N., & Moulin, V. (2006). Molecular environment of iodine in naturally iodinated humic substances: Insight from X-ray absorption spectroscopy. Geochimica et Cosmochimica Acta, 70(22), 5536–5551. https://doi.org/https://doi.org/10.1016/j.gca.2006.08.026
- Schreiber, M. E., Simo, J. A., & Freiberg, P. G. (2000). Stratigraphic and geochemical controls on naturally occurring arsenic in groundwater, eastern Wisconsin, USA. Hydrogeology Journal, 8(2), 161–176. https://doi.org/https://doi.org/10.1007/PL00021535
- Sengupta, S., Sracek, O., Jean, J. S., Lu, H. Y., Wang, C. H., Palcsu, L., Liu, C. C., Jen, C. H., & Bhattacharya, P. (2014). Spatial variation of groundwater arsenic distribution in the Chianan Plain, SW Taiwan: Role of local hydrogeological factors and geothermal sources. Journal of Hydrology, 518, 393–409. https://doi.org/https://doi.org/10.1016/j.jhydrol.2014.03.067
- Shahid, M., Niazi, N. K., Dumat, C., Naidu, R., Khalid, S., Rahman, M. M., & Bibi, I. (2018). A meta-analysis of the distribution, sources and health risks of arsenic-contaminated groundwater in Pakistan. Environmental Pollution (Barking, Essex : 1987)), 242(Pt A), 307–319. https://doi.org/https://doi.org/10.1016/j.envpol.2018.06.083
- Shaji, E., Bindu, Viju, J., & Thambi, D. S. (2007). High fluoride in groundwater of Palghat District, Kerala. Current Science, 92, 240–245.
- Shakoor, M. B., Bibi, I., Niazi, N. K., Shahid, M., Nawaz, M. F., Farooqi, A., Naidu, R., Rahman, M. M., Murtaza, G., & Lüttge, A. (2018). The evaluation of arsenic contamination potential, speciation and hydrogeochemical behaviour in aquifers of Punjab, Pakistan. Chemosphere, 199, 737–746. https://doi.org/https://doi.org/10.1016/j.chemosphere.2018.02.002
- Sharma, P., Sarma, H. P., & Mahanta, C. (2012). Evaluation of groundwater quality with emphasis on fluoride concentration in Nalbari district, Assam, Northeast India. Environmental Earth Sciences, 65(7), 2147–2159. https://doi.org/https://doi.org/10.1007/s12665-011-1195-5
- Shen, H., Zhang, S., Liu, S., Su, X., Shen, Y., & Han, H. (2007). Study on the geographic distribution of national high water iodine areas and the contours of water iodine in high iodine areas. Chinese Journal of Endemics, 26, 658–661.
- Shetaya, W. H., Young, S. D., Watts, M. J., Ander, E. L., & Bailey, E. H. (2012). Iodine dynamics in soils. Geochimica et Cosmochimica Acta, 77, 457–473. https://doi.org/https://doi.org/10.1016/j.gca.2011.10.034
- Shimamoto, Y. S., Takahashi, Y., & Terada, Y. (2011). Formation of organic iodine supplied as iodide in a soil-water system in Chiba, Japan. Environmental Science & Technology, 45(6), 2086–2092. https://doi.org/https://doi.org/10.1021/es1032162
- Shrestha, S., Kataoka, Y., & Kuyama, T. (2010). No-Regret adaptation strategies to cope with potential impacts of climate change on groundwater resources of Asian cities. In A. Sumi et al. (eds.) Sustainability in food and water: An Asian perspective (pp. 353–364). Dordrecht: Springer Netherlands.
- Siddique, A., Mumtaz, M., Saied, S., Karim, Z., & Zaigham, N. A. (2006). Fluoride concentration in drinking water of Karachi City (Pakistan). Environmental Monitoring and Assessment, 120(1-3), 177–185. https://doi.org/https://doi.org/10.1007/s10661-005-9056-x
- Singaraja, C., Chidambaram, S., Anandhan, P., Prasanna, M. V., Thivya, C., Thilagavathi, R., & Sarathidasan, J. (2014). Geochemical evaluation of fluoride contamination of groundwater in the Thoothukudi District of Tamil Nadu. Applied Water Science, 4(3), 241–250. https://doi.org/https://doi.org/10.1007/s13201-014-0157-y
- Smedley, P. L., & Kinniburgh, D. G. (2002). A review of the source, behaviour and distribution of arsenic in natural waters. Applied Geochemistry, 17(5), 517–568. https://doi.org/https://doi.org/10.1016/S0883-2927(02)00018-5
- Smedley, P. L., Nicolli, H. B., Macdonald, D. M. J., Barros, A. J., & Tullio, J. O. (2002). Hydrogeochemistry of arsenic and other inorganic constituents in groundwaters from La Pampa. Applied Geochemistry, 17(3), 259–284. https://doi.org/https://doi.org/10.1016/S0883-2927(01)00082-8
- Smith, R., Knight, R., & Fendorf, S. (2018). Overpumping leads to California groundwater arsenic threat. Nature Communications, 9(1) https://doi.org/https://doi.org/10.1038/s41467-018-04475-3
- Sø, H. U., Postma, D., Hoang, V. H., Vi Mai, L., Pham Thi Kim, T., Pham Hung, V., & Jakobsen, R. (2018a). Arsenite adsorption controlled by the iron oxide content of Holocene Red River aquifer sediment. Geochimica et Cosmochimica Acta, 239, 61–73. https://doi.org/https://doi.org/10.1016/j.gca.2018.07.026
- Sø, H. U., Postma, D., Vi, M. L., Pham, T. K. T., Kazmierczak, J., Dao, V. N., Pi, K., Koch, C. B., Pham, H. V., & Jakobsen, R. (2018b). Arsenic in Holocene aquifers of the Red River floodplain, Vietnam: Effects of sediment-water interactions, sediment burial age and groundwater residence time. Geochimica et Cosmochimica Acta, 225, 192–209. https://doi.org/https://doi.org/10.1016/j.gca.2018.01.010
- Srikanth, R., Viswanatham, K. S., Kahsai, F., Fisahatsion, A., & Asmellash, M. (2002). Fluoride in groundwater in selected villages in Eritrea (North East Africa). Environmental Monitoring and Assessment, 75(2), 169–177. https://doi.org/https://doi.org/10.1023/A:1014491915537
- Stollenwerk, K. G., Breit, G. N., Welch, A. H., Yount, J. C., Whitney, J. W., Foster, A. L., Uddin, M. N., Majumder, R. K., & Ahmed, N. (2007). Arsenic attenuation by oxidized aquifer sediments in Bangladesh. Science of the Total Environment, 379(2/3), 133–150. https://doi.org/https://doi.org/10.1016/j.scitotenv.2006.11.029
- Subba Rao, N., & John Devadas, D. (2003). Fluoride incidence in groundwater in an area of Peninsular India. Environmental Geology, 45(2), 243–251. https://doi.org/https://doi.org/10.1007/s00254-003-0873-3
- Su, C., Wang, Y., Xie, X., & Li, J. (2013). Aqueous geochemistry of high-fluoride groundwater in Datong Basin. Journal of Geochemical Exploration, 135, 79–92. https://doi.org/https://doi.org/10.1016/j.gexplo.2012.09.003
- Su, C., Wang, Y., Xie, X., & Zhu, Y. (2015). An isotope hydrochemical approach to understand fluoride release into groundwaters of the Datong Basin, Northern China. Environmental Science. Processes & Impacts, 17(4), 791–801. https://doi.org/https://doi.org/10.1039/c4em00584h
- Tang, Q., Xu, Q., Zhang, F., Huang, Y., Liu, J., Wang, X., Yang, Y., & Liu, X. (2013). Geochemistry of iodine-rich groundwater in the Taiyuan Basin of central Shanxi Province. Journal of Geochemical Exploration, 135, 117–123. https://doi.org/https://doi.org/10.1016/j.gexplo.2012.08.019
- Tao, Y., Deng, Y., Du, Y., Xu, Y., Leng, Z., Ma, T., & Wang, Y. (2020). Sources and enrichment of phosphorus in groundwater of the Central Yangtze River Basin. The Science of the Total Environment, 737, 139837. https://doi.org/https://doi.org/10.1016/j.scitotenv.2020.139837
- Tapia, J., Murray, J., Ormachea, M., Tirado, N., & Nordstrom, D. K. (2019). Origin, distribution, and geochemistry of arsenic in the Altiplano-Puna plateau of Argentina, Bolivia, Chile, and Perú. Science of the Total Environment, 678, 309–325. https://doi.org/https://doi.org/10.1016/j.scitotenv.2019.04.084
- Thakur, J. K., Diwakar, J., & Singh, S. K. (2015). Hydrogeochemical evaluation of groundwater of Bhaktapur Municipality. Environmental Earth Sciences, 74(6), 4973–4988. https://doi.org/https://doi.org/10.1007/s12665-015-4514-4
- Thivya, C., Chidambaram, S., Rao, M. S., Thilagavathi, R., Prasanna, M. V., & Manikandan, S. (2017). Assessment of fluoride contaminations in groundwater of hard rock aquifers in Madurai district. Applied Water Science, 7(2), 1011–1023. https://doi.org/https://doi.org/10.1007/s13201-015-0312-0
- Tirkey, P., Bhattacharya, T., Chakraborty, S., & Baraik, S. (2017). Assessment of groundwater quality and associated health risks: A case study of Ranchi city, Jharkhand, India. Groundwater for Sustainable Development, 5, 85–100. https://doi.org/https://doi.org/10.1016/j.gsd.2017.05.002
- Togo, Y. S., Takahashi, Y., Amano, Y., Matsuzaki, H., Suzuki, Y., Terada, Y., Muramatsu, Y., Ito, K., & Iwatsuki, T. (2016). Age and speciation of iodine in groundwater and mudstones of the Horonobe area, Hokkaido, Japan. Geochimica et Cosmochimica Acta, 191, 165–186. https://doi.org/https://doi.org/10.1016/j.gca.2016.07.012
- Van Geen, A., Win, K. H., Zaw, T., Naing, W., Mey, J. L., & Mailloux, B. (2014). Confirmation of elevated arsenic levels in groundwater of Myanmar. Science of the Total Environment, 478, 21–24. https://doi.org/https://doi.org/10.1016/j.scitotenv.2014.01.073
- van Geen, A., Bostick, B. C., Thi Kim Trang, P., Lan, V. M., Mai, N.-N., Manh, P. D., Viet, P. H., Radloff, K., Aziz, Z., Mey, J. L., Stahl, M. O., Harvey, C. F., Oates, P., Weinman, B., Stengel, C., Frei, F., Kipfer, R., & Berg, M. (2013). Retardation of arsenic transport through a Pleistocene aquifer. Nature, 501(7466), 204–207. https://doi.org/https://doi.org/10.1038/nature12444
- Vithanage, M., & Bhattacharya, P. (2015). Fluoride in the environment: Sources, distribution and defluoridation. Environmental Chemistry Letters, 13(2), 131–147. https://doi.org/https://doi.org/10.1007/s10311-015-0496-4
- Voutchkova, D. D., Ernstsen, V., Kristiansen, S. M., & Hansen, B. (2017). Iodine in major Danish aquifers. Environmental Earth Sciences, 76(13), 447. https://doi.org/https://doi.org/10.1007/s12665-017-6775-6
- Voutchkova, D. D., Kristiansen, S. M., Hansen, B., Ernstsen, V., Sørensen, B. L., & Esbensen, K. H. (2014). Iodine concentrations in Danish groundwater: Historical data assessment 1933–2011. Environmental Geochemistry and Health, 36(6), 1151–1164. https://doi.org/https://doi.org/10.1007/s10653-014-9625-4
- Wambu, E. W., Agong, S. G., Anyango, B., Akuno, W., & Akenga, T. (2014). High fluoride water in Bondo-Rarieda area of Siaya County, Kenya: A hydro-geological implication on public health in the Lake Victoria Basin. BMC Public Health, 14, 462–462. https://doi.org/https://doi.org/10.1186/1471-2458-14-462
- Wang, Y., Pi, K., Fendorf, S., Deng, Y., & Xie, X. (2019). Sedimentogenesis and hydrobiogeochemistry of high arsenic Late Pleistocene-Holocene aquifer systems. Earth-Science Reviews, 189, 79–98. https://doi.org/https://doi.org/10.1016/j.earscirev.2017.10.007
- Wang, Y., Shvartsev, S. L., & Su, C. (2009). Genesis of arsenic/fluoride-enriched soda water: A case study at Datong, northern China. Applied Geochemistry, 24(4), 641–649. https://doi.org/https://doi.org/10.1016/j.apgeochem.2008.12.015
- Wang, Y., Xie, X., Johnson, T. M., Lundstrom, C. C., Ellis, A., Wang, X., Duan, M., & Li, J. (2014). Coupled iron, sulfur and carbon isotope evidences for arsenic enrichment in groundwater. Journal of Hydrology, 519(Part A), 414–422. https://doi.org/https://doi.org/10.1016/j.jhydrol.2014.07.028
- Wang, Y., Zheng, C., & Ma, R. (2018). Review: Safe and sustainable groundwater supply in China. Hydrogeology Journal, 26(5), 1301–1324. https://doi.org/https://doi.org/10.1007/s10040-018-1795-1
- Waqas, H., Shan, A., Khan, Y. G., Nawaz, R., Rizwan, M., Saif-Ur-Rehman, M., Shakoor, M. B., Ahmed, W., & Jabeen, M. (2017). Human health risk assessment of arsenic in groundwater aquifers of Lahore. Human and Ecological Risk Assessment: An International Journal, 23(4), 836–850. https://doi.org/https://doi.org/10.1080/10807039.2017.1288561
- Wei, C., Guo, H., Zhang, D., Wu, Y., Han, S., An, Y., & Zhang, F. (2016). Occurrence and hydrogeochemical characteristics of high-fluoride groundwater in Xiji County, southern part of Ningxia Province, China. Environmental Geochemistry and Health, 38(1), 275–290. https://doi.org/https://doi.org/10.1007/s10653-015-9716-x
- Wenzel, W. W., & Blum, W. E. H. (1992). Fluorine speciation and mobility in F-contaminated soils. Soil Science, 153, 357.
- Winkel, L. H. E., Trang, P. T. K., Lan, V. M., Stengel, C., Amini, M., Ha, N. T., Viet, P. H., & Berg, M. (2011). Arsenic pollution of groundwater in Vietnam exacerbated by deep aquifer exploitation for more than a century. Proceedings of the National Academy of Sciences of the United States of America, 108(4), 1246–1251. https://doi.org/https://doi.org/10.1073/pnas.1011915108
- Wu, Y., Wang, Y. X., & Xie, X. J. (2014). Occurrence, behavior and distribution of high levels of uranium in shallow groundwater at Datong basin, northern China. Science of the Total Environment, 472, 809–817. https://doi.org/https://doi.org/10.1016/j.scitotenv.2013.11.109
- Xiao, C., Ma, T., Du, Y., Yu, H. T., & Shen, S. (2016). Arsenic releasing characteristics during the compaction of muddy sediments. Environmental Science. Processes & Impacts, 18(10), 1297–1304. https://doi.org/https://doi.org/10.1039/c6em00343e
- Xie, X., Johnson, T. M., Wang, Y., Lundstrom, C. C., Ellis, A., Wang, X., & Duan, M. (2013). Mobilization of arsenic in aquifers from the Datong Basin, China: Evidence from geochemical and iron isotopic data. Chemosphere, 90(6), 1878–1884. https://doi.org/https://doi.org/10.1016/j.chemosphere.2012.10.012
- Xie, X., Johnson, T. M., Wang, Y., Lundstrom, C. C., Ellis, A., Wang, X., Duan, M., & Li, J. (2014). Pathways of arsenic from sediments to groundwater in the hyporheic zone: Evidence from an iron isotope study. Journal of Hydrology, 511, 509–517. https://doi.org/https://doi.org/10.1016/j.jhydrol.2014.02.006
- Xie, X., Pi, K., Liu, Y., Liu, C., Li, J., Zhu, Y., Su, C., Ma, T., & Wang, Y. (2016). In-situ arsenic remediation by aquifer iron coating: Field trial in the Datong basin, China. Journal of Hazardous Materials, 302, 19–26. https://doi.org/https://doi.org/10.1016/j.jhazmat.2015.09.055
- Xie, X., Wang, Y., Duan, M., & Xie, Z. (2009). Geochemical and environmental magnetic characteristics of high arsenic aquifer sediments from Datong Basin, northern China. Environmental Geology, 58(1), 45–52. https://doi.org/https://doi.org/10.1007/s00254-008-1489-4
- Xie, X., Wang, Y., Ellis, A., Su, C., Li, J., & Li, M. (2011). The sources of geogenic arsenic in aquifers at Datong basin, northern China: Constraints from isotopic and geochemical data. Journal of Geochemical Exploration, 110(2), 155–166. https://doi.org/https://doi.org/10.1016/j.gexplo.2011.05.006
- Xie, X., Wang, Y., Li, J., Yu, Q., Wu, Y., Su, C., & Duan, M. (2015). Effect of irrigation on Fe(III)–SO42− redox cycling and arsenic mobilization in shallow groundwater from the Datong basin, China: Evidence from hydrochemical monitoring and modeling. Journal of Hydrology, 523, 128–138. https://doi.org/https://doi.org/10.1016/j.jhydrol.2015.01.035
- Xie, X., Wang, Y., Su, C., Li, J., & Li, M. (2012). Influence of irrigation practices on arsenic mobilization: Evidence from isotope composition and Cl/Br ratios in groundwater from Datong Basin. Journal of Hydrology, 424-425, 37–47. https://doi.org/https://doi.org/10.1016/j.jhydrol.2011.12.017
- Xue, X., Li, J., Xie, X., Qian, K., & Wang, Y. (2019). Impacts of sediment compaction on iodine enrichment in deep aquifers of the North China Plain. Water Research, 159, 480–489. https://doi.org/https://doi.org/10.1016/j.watres.2019.05.036
- Yadav, K. K., Gupta, N., Kumar, V., Choudhary, P., & Khan, S. A. (2018). GIS-based evaluation of groundwater geochemistry and statistical determination of the fate of contaminants in shallow aquifers from different functional areas of Agra city, India: Levels and spatial distributions. RSC Advances, 8(29), 15876–15889. https://doi.org/https://doi.org/10.1039/C8RA00577J
- Yadav, K. K., Kumar, S., Pham, Q. B., Gupta, N., Rezania, S., Kamyab, H., Yadav, S., Vymazal, J., Kumar, V., Tri, D. Q., Talaiekhozani, A., Prasad, S., Reece, L. M., Singh, N., Maurya, P. K., & Cho, J. (2019). Fluoride contamination, health problems and remediation methods in Asian groundwater: A comprehensive review. Ecotoxicology and Environmental Safety, 182, 109362. https://doi.org/https://doi.org/10.1016/j.ecoenv.2019.06.045
- Yidana, S. M., Banoeng-Yakubo, B., & Akabzaa, T. M. (2010). Analysis of groundwater quality using multivariate and spatial analyses in the Keta basin. Journal of African Earth Sciences, 58(2), 220–234. https://doi.org/https://doi.org/10.1016/j.jafrearsci.2010.03.003
- Young, S. M., Pitawala, A., & Ishiga, H. (2011). Factors controlling fluoride contents of groundwater in north-central and northwestern Sri Lanka. Environmental Earth Sciences, 63(6), 1333–1342. https://doi.org/https://doi.org/10.1007/s12665-010-0804-z
- Yu, K., Gan, Y., Zhou, A., Liu, C., Duan, Y., Han, L., & Zhang, Y. (2018). Organic carbon sources and controlling processes on aquifer arsenic cycling in the Jianghan Plain, central China. Chemosphere, 208, 773–781. https://doi.org/https://doi.org/10.1016/j.chemosphere.2018.05.188
- Zhang, E., Wang, Y., Qian, Y., Ma, T., Zhang, D., Zhan, H., Zhang, Z., Fei, Y., & Wang, S. (2013). Iodine in groundwater of the North China Plain: Spatial patterns and hydrogeochemical processes of enrichment. Journal of Geochemical Exploration, 135, 40–53. https://doi.org/https://doi.org/10.1016/j.gexplo.2012.11.016
- Zhang, J., Zhou, J., Nai, W., Zeng, Y., & Chen, Y. (2020). Characteristics of high fluoride groundwater in plain of Yarkant river basin in Xinjiang. Journal of Arid Land Resources and Environment, 34, 100. (In Chinese)
- Zhao, J., Wang, P., Shang, L., Sullivan, K. M., Van Der Haar, F., & Maberly, G. (2000). Endemic goiter associated with high iodine intake. American Journal of Public Health, 90(10), 1633–1635. https://doi.org/https://doi.org/10.2105/ajph.90.10.1633
- Zheng, T., Deng, Y., Wang, Y., Jiang, H., O’Loughlin, E. J., Flynn, T. M., Gan, Y., & Ma, T. (2019). Seasonal microbial variation accounts for arsenic dynamics in shallow alluvial aquifer systems. Journal of Hazardous Materials, 367, 109–119. https://doi.org/https://doi.org/10.1016/j.jhazmat.2018.12.087
- Zheng, T., Deng, Y., Wang, Y., Jiang, H., Xie, X., & Gan, Y. (2020). Microbial sulfate reduction facilitates seasonal variation of arsenic concentration in groundwater of Jianghan Plain, Central China. Science of the Total Environment, 735, 139327. https://doi.org/https://doi.org/10.1016/j.scitotenv.2020.139327
- Zhou, Y., Niu, L., Liu, K., Yin, S., & Liu, W. (2018). Arsenic in agricultural soils across China: Distribution pattern, accumulation trend, influencing factors, and risk assessment. The Science of the Total Environment, 616-617, 156–163. https://doi.org/https://doi.org/10.1016/j.scitotenv.2017.10.232
- Zhou, Y., Zeng, Y., Zhou, J., Guo, H., Li, Q., Jia, R., Chen, Y., & Zhao, J. (2017). Distribution of groundwater arsenic in Xinjiang. P.R. China. Applied Geochemistry, 77, 116–125. https://doi.org/https://doi.org/10.1016/j.apgeochem.2016.09.005