In 2022, the Biochemical Oxygen Demand (BOD) for Yeongsan River in South Korea was 1.3 milligrams per liter. BOD is the amount of oxygen that is required to break down organic matter in water and is used as an indicator for measuring water quality. According to the source, BOD that is lower than one milligram per liter means the water quality is "very good", and there are no pollutants present in the water. Yeongsan River flows through the major South Korean city of Gwangju.
Value of Biochemical Oxygen Demand (BOD) for Yeongsan River in South Korea from 2010 to 2022
(in milligrams per liter)
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Statistics Korea. (May 8, 2023). Value of Biochemical Oxygen Demand (BOD) for Yeongsan River in South Korea from 2010 to 2022 (in milligrams per liter) [Graph]. In Statista. Retrieved November 24, 2024, from https://www.statista.com/statistics/1129939/south-korea-biochemical-oxygen-demand-yeongsan-river/
Statistics Korea. "Value of Biochemical Oxygen Demand (BOD) for Yeongsan River in South Korea from 2010 to 2022 (in milligrams per liter)." Chart. May 8, 2023. Statista. Accessed November 24, 2024. https://www.statista.com/statistics/1129939/south-korea-biochemical-oxygen-demand-yeongsan-river/
Statistics Korea. (2023). Value of Biochemical Oxygen Demand (BOD) for Yeongsan River in South Korea from 2010 to 2022 (in milligrams per liter). Statista. Statista Inc.. Accessed: November 24, 2024. https://www.statista.com/statistics/1129939/south-korea-biochemical-oxygen-demand-yeongsan-river/
Statistics Korea. "Value of Biochemical Oxygen Demand (Bod) for Yeongsan River in South Korea from 2010 to 2022 (in Milligrams per Liter)." Statista, Statista Inc., 8 May 2023, https://www.statista.com/statistics/1129939/south-korea-biochemical-oxygen-demand-yeongsan-river/
Statistics Korea, Value of Biochemical Oxygen Demand (BOD) for Yeongsan River in South Korea from 2010 to 2022 (in milligrams per liter) Statista, https://www.statista.com/statistics/1129939/south-korea-biochemical-oxygen-demand-yeongsan-river/ (last visited November 24, 2024)
Value of Biochemical Oxygen Demand (BOD) for Yeongsan River in South Korea from 2010 to 2022 (in milligrams per liter) [Graph], Statistics Korea, May 8, 2023. [Online]. Available: https://www.statista.com/statistics/1129939/south-korea-biochemical-oxygen-demand-yeongsan-river/
