Global - Biological Oxygen Demand in Surface Water
收藏WORLD BANK GROUP2020-06-15 更新2026-03-28 收录
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https://datacatalog.worldbank.org/search/dataset/0038383
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Globally gridded dataset of biological oxygen demand (BOD) in surface water for the years 1992-2010, monthly observations. Data is available at the 0.5x0.5 degree gridcell level. Units are milligram per liter (mg/l). Data is generated using a machine learning model, as described in the report Quality Unknown: The Invisible Water Crisis (https://www.worldbank.org/en/news/feature/2019/08/20/quality-unknown). See report Appendix for more details.



