Abstract
Citizen science-based (CS) water quality monitoring (WQM) is considered as an innovative approach to enhance the hydrosystems’ monitoring. The main objective of this study is to assess the salinity monitoring adopting CS-based WQM for Medjerda watershed, the main hydrosystem of Tunisia, using test kits. The study focused on total dissolved solids (TDS) and electrical conductivity (EC) of water. 96 samples were collected to assess water salinity, from 12 sampling sites located in the Medjerda river or its main tributaries. Water salinity monitoring tests, for wet (January–March 2020) and dry (June–July 2020) periods, were performed by test kits. Regression analysis, determination coefficient (R2), F test, and Cronbach’s alpha (αC) test were performed to statistically assess the difference between the citizens’ dataset and the standard values. Results show that TDS and EC-sensitive test kits were reliable for measuring a wide range of concentrations of 207–6073 ppm and 415–9999 µS/cm, respectively. There was also a good agreement between the citizen-based outcomes and the analytical methods. Nevertheless, the reliability depends on the citizen and the parameter to be tested. Finally, the rapid and simple measurements using the test kits appear suitable to be used as CS-WQM for Medjerda hydrosystem if instructions are strictly followed, and test kits are correctly used. With more consistent training, the test kits should allow for reliable, sensitive, and precise monitoring of water quality.
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References
Arsawiset, S., Teepoo, S.: Ready-to-use, functionalized paper test strip used with a smartphone for the simultaneous on-site detection of free chlorine, hydrogen sulfide and formaldehyde in wastewater. Anal. Chim. Acta (2020). https://doi.org/10.1016/j.aca.2020.04.041
Bahri, A., Brikké, F., Vairavamoorthy, K.: Managing change to implement integrated urban water management in African cities world water week 2015, WWW 2015. Aquatic Proc. 6, 3–14 (2016). https://doi.org/10.1016/j.aqpro.2016.06.002
Ballesta Claver, J., Valencia Miron, M.C., Capitan-Vallvey, L.F.: Determination of hypochlorite in water using a chemiluminescent test strip. Anal. Chim. Acta 522(2), 267–273 (2004). https://doi.org/10.1016/j.aca.2004.06.051
Capitán-Vallvey, L.F., Fernández-Ramos, M.D., Alvarez de Cienfuegos Gálvez, P., Santoyo-González, F.: Characterisation of a transparent optical test strip for quantification of water hardness. Analytica Chimica Acta 481(1), 139–148 (2003). https://doi.org/10.1016/s0003-2670(03)00073-4
Evans, E., Gabriel, E.F.M., Benavidez, T.E., Coltro, W.K.T., Garcia, C.D.: Modification of microfluidic paper-based devices with silica nanoparticles. Analyst 139(21), 5560–5567 (2014). https://doi.org/10.1039/c4an01147c
Fehri, R., Khlifi, S., Vanclooster, M.: Desaggregating SDG-6 water stress indicator at different spatial and temporal scales in Tunisia. Sci. Total Environ. 694, 133766 (2019). https://doi.org/10.1016/j.scitotenv.2019.133766
Fehri, R., Khlifi, S., Vanclooster, M.: Testing a citizen science water monitoring approach in Tunisia. Environ. Sci. Policy 104, 67–72 (2020). https://doi.org/10.1016/j.envsci.2019.11.009
https://www.un.org/sustainabledevelopment/water-and-sanitation/
Jollymore, A., Haines, M.J., Satterfield, T., Johnson, M.S.: Citizen science for water quality monitoring: data implications of citizen perspectives. J. Environ. Manage. 200, 456–467 (2017). https://doi.org/10.1016/j.jenvman.2017.05.083
Lan, L., Niu, Q., Li, T.: A highly selective colorimetric and ratiometric fluorescent probe for instantaneous sensing of Hg2+ in water, soil and seafood and its application on test strips. Anal. Chim. Acta 1023, 105–114 (2018). https://doi.org/10.1016/j.aca.2018.03.023
Naigaga, S., Boyd, C.E., Gaillard, P., Abdelrahman, H.A., Molnar, J.J.: Assessing the reliability of water-test kits for use in pond aquaculture. J. World Aquaculture Soc. 48(4), 555–562 (2016). https://doi.org/10.1111/jwas.12377
Takahashi, Y.: Dye nanoparticle-coated test strips for detection of ppb-level ions in water. In: Nanotechnology Applications for Clean Water, 2nd edn, pp. 63–72 (2014). https://doi.org/10.1016/B978-1-4557-3116-9.00004-4
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Chaabane, S., Fehri, R., Riahi, K., Khlifi, S., Vanclooster, M. (2022). Involvement of Citizens in the Measurements of Water Salinity Using Test Kits in the Medjerda Watershed (Northern Tunisia). In: Naddeo, V., Choo, KH., Ksibi, M. (eds) Water-Energy-Nexus in the Ecological Transition. Advances in Science, Technology & Innovation. Springer, Cham. https://doi.org/10.1007/978-3-031-00808-5_55
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