Validating citizen science monitoring of ambient water quality for the United Nations sustainable development goals

Lauren Quinlivan; Deborah V Chapman; Timothy Sullivan

doi:10.1016/j.scitotenv.2019.134255

Validating citizen science monitoring of ambient water quality for the United Nations sustainable development goals

Sci Total Environ. 2020 Jan 10:699:134255. doi: 10.1016/j.scitotenv.2019.134255. Epub 2019 Sep 7.

Authors

Lauren Quinlivan¹, Deborah V Chapman², Timothy Sullivan³

Affiliations

¹ School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; UN Environment GEMS/Water Capacity Development Centre, Environmental Research Institute, University College Cork, Cork, Ireland.
² School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; UN Environment GEMS/Water Capacity Development Centre, Environmental Research Institute, University College Cork, Cork, Ireland. Electronic address: d.chapman@ucc.ie.
³ School of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland; Environmental Research Institute, University College Cork, T23 XE10, Ireland.

PMID: 31683215
DOI: 10.1016/j.scitotenv.2019.134255

Abstract

Citizen science (CS) may be described as research carried out by members of the public with the aim of gathering scientific information for the purpose of aiding in scientific projects. It has many potential advantages, including data collection at a scale not possible by professional scientists alone. The United Nations (UN) has recently recognized citizen science as a potential source of data that may contribute to the UN Sustainable Development Goals (SDGs). The availability of relatively inexpensive water quality monitoring field equipment suitable for CS suggests great potential for increased spatial coverage far beyond that of traditional, laboratory-based monitoring networks for water quality. In support of work towards the achievement of Sustainable Development Goal 6: "Clean Water and Sanitation", this study tested the use of such field equipment by citizen scientists for SDG Indicator 6.3.2: "Proportion of bodies of water with good ambient water quality". Data generated by 26 citizen scientists were compared with the results produced by an accredited laboratory. The results compared well for most parameters, suggesting that citizen science may be able to contribute towards monitoring ambient water quality for the Sustainable Development Goals.

Keywords: Capacity development; SDG 6; SDG Indicator 6.3.2; Volunteer monitoring; Water quality monitoring.