Description: Map shows dissolved oxygen concentration data for Southeast Coast estuaries of the United Stated in 2000 C.E. Levels range from good to poor, with poor being less than 2 mg/L dissolved oxygen concentration and good being greater than 5 mg/L dissolved oxygen concentration. Source: , National Coastal Condition Report II (Washington, DC: Environmental Protection Agency, 2004) 116 Map Credit: Courtesy the private collection of Roy Winkelman |
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