Coastal wetlands are characterized by:
◦ low levels of organic nutrients in the tidal zone and oxygen-rich sediments.
◦ high levels of organic nutrients in the tidal zone and anoxic sediments.
◦ low levels of inorganic nutrients in the tidal zone and anoxic sediments.
◦ high levels of organic nutrients in the tidal zone and oxygen-rich sediments.
◦ high levels of inorganic nutrients in the tidal zone and oxygen-rich sediments