Hofmann, JulieMiller, JenniferSouthern Exposure2010-02-152010-02-151982http://hdl.handle.net/1969.3/24965pg. 22This article defines various types of wetlands and discusses the ecological significance of wetlands.wetlandsmarshfiltersflood buffersfresh water suppliersfood sourceswampsmangrovedeltaic marshsalt marshesmeadowsfreshwaterpocosinstidal flatsArticle