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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: Sci Total Environ. 2018 May 24;637-638:1617–1625. doi: 10.1016/j.scitotenv.2018.05.025

Fig. 2.

Fig. 2.

The five designated uses in the water quality standards attainment assessment. Top: conceptual illustration. Bottom: dissolved oxygen (mg L−1) concentrations required by different Chesapeake Bay species and communities (USEPA, 2003b; USEPA, 2003a; USEPA, 2004b).