Salt marshes are protected coastal wetlands that function as a transitional zone from the land to salty/brackish water. Salt marshes are commonly referred to as tidal marshes because they naturally occur in the intertidal (littoral) zone. This area fluctuates with the tides with marsh beds being exposed to the air at low tide and submerged at high tide.
Salt marshes are coastal wetlands rich in marine life. They are sometimes called tidal marshes, because they occur in the zone between low and high tides. Tidal marshes are floral based natural communities generally characterized as expanses of grasses, rushes and sedges along coastlines of low wave energy and river mouths.
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