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Symbol Package
Conceptual diagram illustrating the factors that determine the oxygen content of the tidal waters in the Chesapeake Bay.
Hypoxia and Anoxia
near-anoxic event Providence River showing beggiatoa growing on dense Ulva in a shallow marina basin Aug 2003
Beggiatoa on Ulva in shallow cove Providence…
sulfur precipitate in near-anoxic event Greenwich Cove RI ASugust 2006 from helicopter.
near anoxic sulfidic waters- Greenwich Cove, RI
Wickford Harbor RI from helicopter. water appears to have sulfur precipitate - extreme low DO event in this period Aug 2006
Wickford Harbor RI - sulfidic waters
Helicopter view of Wickford Harbor, RI during a sever hypoxic event. Water appears to have the
Wickford Harbor, RI hypoxic and sulfidic waters
Dense floating matts of the macroalgae Chaetomorpha spp. in the Maryland Coastal Bays
Floating algal matts
Footsteps in the mud show its black anoxic state
Footsteps in the sediment

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