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  • (-) Eawag Authors = Johnson, C. Annette
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Arsenic and other geogenic contaminants in groundwater - a global challenge
Hug, S. J., Winkel, L. H. E., Voegelin, A., Berg, M., & Johnson, C. A. (2020). Arsenic and other geogenic contaminants in groundwater - a global challenge. Chimia, 74(7/8), 524-537. https://doi.org/10.2533/chimia.2020.524
Geostatistical modelling of arsenic hazard in groundwater
Bretzler, A., Berg, M., Winkel, L., Amini, M., Rodriguez-Lado, L., Sovann, C., … Johnson, A. (2017). Geostatistical modelling of arsenic hazard in groundwater. In P. Bhattacharya, D. A. Polya, & D. Jovanovic (Eds.), Metals and related substances in drinking water: Vol. 6. Best practice guide on the control of arsenic in drinking water (pp. 153-160). IWA Publishing.
Geogenic contamination
Johnson, C. A., Johnston, R. B., & Bretzler, A. (2015). Geogenic contamination. In C. A. Johnson & A. Bretzler (Eds.), Geogenic contamination handbook. Addressing arsenic and fluoride in drinking water (pp. 16-24).
Mitigation options
Johnston, R. B., Bretzler, A., Osterwalder, L., Hug, S. J., Berg, M., & Johnson, C. A. (2015). Mitigation options. In C. A. Johnson & A. Bretzler (Eds.), Geogenic contamination handbook. Addressing arsenic and fluoride in drinking water (pp. 73-109).
Water sampling and analysis
Johnston, R. B., Osterwalder, L., Bretzler, A., Hug, S., Berg, M., & Johnson, C. A. (2015). Water sampling and analysis. In C. A. Johnson & A. Bretzler (Eds.), Geogenic contamination handbook. Addressing arsenic and fluoride in drinking water (pp. 40-57).
Aluminium hydro(oxide)–based (AO) adsorbent for defluoridation of drinking water: optimisation, performance comparison, and field testing
Mulugeta, E., Zewge, F., Johnson, C. A., & Chandravanshi, B. S. (2015). Aluminium hydro(oxide)–based (AO) adsorbent for defluoridation of drinking water: optimisation, performance comparison, and field testing. Water SA, 41(1), 121-128. https://doi.org/10.4314/wsa.v41i1.15
Case studies and applications
Osterwalder, L., Bretzler, A., Huber, A. C., Johnston, R. B., Mosler, H. J., Yang, H., … Scheidegger, R. (2015). Case studies and applications. In C. A. Johnson & A. Bretzler (Eds.), Geogenic contamination handbook. Addressing arsenic and fluoride in drinking water (pp. 134-173).
Nutritional intake and health risks of arsenic and fluoride
Roberts, L. C., & Johnson, C. A. (2015). Nutritional intake and health risks of arsenic and fluoride. In C. A. Johnson & A. Bretzler (Eds.), Geogenic contamination handbook. Addressing arsenic and fluoride in drinking water (pp. 25-39).
Geogenic contamination handbook. Addressing arsenic and fluoride in drinking water
Johnson, C. A., & Bretzler, A. (Eds.). (2015). Geogenic contamination handbook. Addressing arsenic and fluoride in drinking water.
Towards sustainable safe drinking water supply in low- and middle-income countries: the challenges of geogenic contaminants and mitigation measures
Johnson, C. A., Berg, M., & Sabatini, D. (2014). Towards sustainable safe drinking water supply in low- and middle-income countries: the challenges of geogenic contaminants and mitigation measures. Science of the Total Environment, 488-489, 475-476. https://doi.org/10.1016/j.scitotenv.2014.01.131
A high-capacity aluminum hydroxide-based adsorbent for water defluoridation
Mulugeta, E., Zewge, F., Johnson, C. A., & Chandravanshi, B. S. (2014). A high-capacity aluminum hydroxide-based adsorbent for water defluoridation. Desalination and Water Treatment, 52(28-30), 5422-5429. https://doi.org/10.1080/19443994.2013.811108
Strontium hydroxyapatite and strontium carbonate as templates for the precipitation of calcium-phosphates in the absence and presence of fluoride
Sternitzke, V., Janousch, M., Heeb, M. B., Hering, J. G., & Johnson, C. A. (2014). Strontium hydroxyapatite and strontium carbonate as templates for the precipitation of calcium-phosphates in the absence and presence of fluoride. Journal of Crystal Growth, 396, 71-78. https://doi.org/10.1016/j.jcrysgro.2014.03.036
Groundwater arsenic contamination throughout China
Rodríguez-Lado, L., Sun, G., Berg, M., Zhang, Q., Xue, H., Zheng, Q., & Johnson, C. A. (2013). Groundwater arsenic contamination throughout China. Science, 341(6148), 866-868. https://doi.org/10.1126/science.1237484
Subcontinental to regional prediction modeling of groundwater arsenic contamination in Southeast Asia and China
Berg, M., Winkel, L., Stengel, C., Amini, M., Johnson, A., Rodriguez-Lado, L., … Viet, P. H. (2012). Subcontinental to regional prediction modeling of groundwater arsenic contamination in Southeast Asia and China (pp. 23-27). Presented at the 10th United Nation University & Gwangju Institute of Science and Technology joint programme symposium "Southeast Asian transboundary environmental issues – contaminants and challenges". .
Mitigating geogenic contamination in drinking water
Johnson, A., & WRQ Team (2012). Mitigating geogenic contamination in drinking water. Sandec News, 13, 21.
Optimization of co-precipitation processes in apatite-based filter materials for the removal of fluoride from drinking water
Sternitzke, V. A. S. D. C. (2012). Optimization of co-precipitation processes in apatite-based filter materials for the removal of fluoride from drinking water [Doctoral dissertation, ETH Zürich]. https://doi.org/10.3929/ethz-a-007578395
Uptake of fluoride from aqueous solution on nano-sized hydroxyapatite: examination of a fluoridated surface layer
Sternitzke, V., Kaegi, R., Audinot, J. N., Lewin, E., Hering, J. G., & Johnson, C. A. (2012). Uptake of fluoride from aqueous solution on nano-sized hydroxyapatite: examination of a fluoridated surface layer. Environmental Science and Technology, 46(2), 802-809. https://doi.org/10.1021/es202750t
Risk assessment of fluorosis in rural villages of the Ethiopian Rift Valley
Zewge, F., Emiro, T., Labhasetwar, P., Johnston, R., & Johnson, A. (2012). Risk assessment of fluorosis in rural villages of the Ethiopian Rift Valley. Sandec News, 13, 25.
Introducing fluoride removal filters to Ethiopia
Johnson, A., Osterwalder, L., Zewge, F., Rohner, R., Maina Mutheki, P., & Samuel, E. (2011). Introducing fluoride removal filters to Ethiopia. Sandec News, 12, 10.
Water and sanitation in developing countries: geochemical aspects of quality and treatment
Johnston, R. B., Berg, M., Johnson, C. A., Tilley, E., & Hering, J. G. (2011). Water and sanitation in developing countries: geochemical aspects of quality and treatment. Elements, 7(3), 163-168. https://doi.org/10.2113/gselements.7.3.163