Interactive Map of Eutrophication & Hypoxia
This map represents 762 coastal areas impacted by eutrophication and/or hypoxia. There are 479 sites identified as experiencing hypoxia, 55 sites that once experienced hypoxia but are now improving, and 228 sites that experience other symptoms of eutrophication, including algal blooms, species loss, and impacts to coral reef assemblages. These data were compiled using a literature search conducted by Dr. Robert Diaz of VIMS and WRI staff. Because this map depends on available data, geographic areas with more data availability (such as the United States) may show relatively more problem areas compared to areas with less data.
Download the full dataset of eutrophic and hypoxic coastal areas (Updated March 2011).
Projects that include this Resource
Eutrophication and Hypoxia
Launch PlatformLaunch Platform Visit ProjectMapping, sharing data, and growing awareness on eutrophication and hypoxia around the globe.
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