Citizen science for water quality monitoring in the Meki River, Ethiopia: quality assurance and comparison with conventional methods
A lack of water quality information for many water bodies around the world makes it difficult to identify global change and discover early signs of myriad threats to freshwater resources. This problem is widely seen in Ethiopia due to absence of regular monitoring. Citizen science has a great potent...
| Autores principales: | , , , , , |
|---|---|
| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
MDPI
2023
|
| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/131355 |
| _version_ | 1855520600300191744 |
|---|---|
| author | Babiso, W. Z. Ayano, K. K. Haile, Alemseged Tamiru Keche, D. D. Acharya, K. Werner, D. |
| author_browse | Acharya, K. Ayano, K. K. Babiso, W. Z. Haile, Alemseged Tamiru Keche, D. D. Werner, D. |
| author_facet | Babiso, W. Z. Ayano, K. K. Haile, Alemseged Tamiru Keche, D. D. Acharya, K. Werner, D. |
| author_sort | Babiso, W. Z. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | A lack of water quality information for many water bodies around the world makes it difficult to identify global change and discover early signs of myriad threats to freshwater resources. This problem is widely seen in Ethiopia due to absence of regular monitoring. Citizen science has a great potential to fill these gaps in water quality data, but there is concern about the accuracy of data collected by citizen scientists. Moreover, there is a gap to engage citizen scientists in water quality monitoring, and there is still insufficient awareness of how citizen scientists can become part of a collaborative scheme. This study aimed to evaluate the accuracy of water quality collected by citizen scientists and characterize the water quality of the Meki River with the involvement of citizen scientists. The suitability of the river water for irrigation was evaluated using a combination of citizen science and conventional water quality data collection methods. Water temperature, turbidity, ammonia, phosphate, nitrate, nitrite, total alkalinity, total hardness, and pH were analyzed by both citizen scientists and in a conventional laboratory. The citizen scientists’ data, expressed as percent of synthetic standard solution concentrations, indicated good agreement for selected water quality parameters: 123.8 ± 24.7% for PO4 3-, 115.6 ± 6.3% for NO3 -, 105.8 ± 7.4% for pH, and 133.3 ± 23.6% for NH4 + . Thus, citizen scientists can monitor and collect water quality data accurately. From the results, the Meki River water can be used for irrigation, but pollution sources should be controlled to reduce further quality deterioration as the population increases. |
| format | Journal Article |
| id | CGSpace131355 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | CGSpace1313552025-12-08T10:29:22Z Citizen science for water quality monitoring in the Meki River, Ethiopia: quality assurance and comparison with conventional methods Babiso, W. Z. Ayano, K. K. Haile, Alemseged Tamiru Keche, D. D. Acharya, K. Werner, D. water quality monitoring citizen science scientists quality assurance pollution physicochemical properties parameters rivers irrigation A lack of water quality information for many water bodies around the world makes it difficult to identify global change and discover early signs of myriad threats to freshwater resources. This problem is widely seen in Ethiopia due to absence of regular monitoring. Citizen science has a great potential to fill these gaps in water quality data, but there is concern about the accuracy of data collected by citizen scientists. Moreover, there is a gap to engage citizen scientists in water quality monitoring, and there is still insufficient awareness of how citizen scientists can become part of a collaborative scheme. This study aimed to evaluate the accuracy of water quality collected by citizen scientists and characterize the water quality of the Meki River with the involvement of citizen scientists. The suitability of the river water for irrigation was evaluated using a combination of citizen science and conventional water quality data collection methods. Water temperature, turbidity, ammonia, phosphate, nitrate, nitrite, total alkalinity, total hardness, and pH were analyzed by both citizen scientists and in a conventional laboratory. The citizen scientists’ data, expressed as percent of synthetic standard solution concentrations, indicated good agreement for selected water quality parameters: 123.8 ± 24.7% for PO4 3-, 115.6 ± 6.3% for NO3 -, 105.8 ± 7.4% for pH, and 133.3 ± 23.6% for NH4 + . Thus, citizen scientists can monitor and collect water quality data accurately. From the results, the Meki River water can be used for irrigation, but pollution sources should be controlled to reduce further quality deterioration as the population increases. 2023-01-05 2023-07-31T22:30:49Z 2023-07-31T22:30:49Z Journal Article https://hdl.handle.net/10568/131355 en Open Access MDPI Babiso, W. Z.; Ayano, K. K.; Haile, Alemseged Tamiru; Keche, D. D.; Acharya, K.; Werner, D. 2023. Citizen science for water quality monitoring in the Meki River, Ethiopia: quality assurance and comparison with conventional methods. Water, 15(2):238. (Special issue: Field Methods for Water Quality Surveying) [doi: https://doi.org/10.3390/w15020238] |
| spellingShingle | water quality monitoring citizen science scientists quality assurance pollution physicochemical properties parameters rivers irrigation Babiso, W. Z. Ayano, K. K. Haile, Alemseged Tamiru Keche, D. D. Acharya, K. Werner, D. Citizen science for water quality monitoring in the Meki River, Ethiopia: quality assurance and comparison with conventional methods |
| title | Citizen science for water quality monitoring in the Meki River, Ethiopia: quality assurance and comparison with conventional methods |
| title_full | Citizen science for water quality monitoring in the Meki River, Ethiopia: quality assurance and comparison with conventional methods |
| title_fullStr | Citizen science for water quality monitoring in the Meki River, Ethiopia: quality assurance and comparison with conventional methods |
| title_full_unstemmed | Citizen science for water quality monitoring in the Meki River, Ethiopia: quality assurance and comparison with conventional methods |
| title_short | Citizen science for water quality monitoring in the Meki River, Ethiopia: quality assurance and comparison with conventional methods |
| title_sort | citizen science for water quality monitoring in the meki river ethiopia quality assurance and comparison with conventional methods |
| topic | water quality monitoring citizen science scientists quality assurance pollution physicochemical properties parameters rivers irrigation |
| url | https://hdl.handle.net/10568/131355 |
| work_keys_str_mv | AT babisowz citizenscienceforwaterqualitymonitoringinthemekiriverethiopiaqualityassuranceandcomparisonwithconventionalmethods AT ayanokk citizenscienceforwaterqualitymonitoringinthemekiriverethiopiaqualityassuranceandcomparisonwithconventionalmethods AT hailealemsegedtamiru citizenscienceforwaterqualitymonitoringinthemekiriverethiopiaqualityassuranceandcomparisonwithconventionalmethods AT kechedd citizenscienceforwaterqualitymonitoringinthemekiriverethiopiaqualityassuranceandcomparisonwithconventionalmethods AT acharyak citizenscienceforwaterqualitymonitoringinthemekiriverethiopiaqualityassuranceandcomparisonwithconventionalmethods AT wernerd citizenscienceforwaterqualitymonitoringinthemekiriverethiopiaqualityassuranceandcomparisonwithconventionalmethods |