Chapter 1: the Everglades to the 1920S Introduction
Chapter 1: The Everglades to the 1920s Introduction The Everglades is a vast wetland, 40 to 50 miles wide and 100 miles long. Prior to the twentieth century, the Everglades occupied most of the Florida peninsula south of Lake Okeechobee.1 Originally about 4,000 square miles in extent, the Everglades included extensive sawgrass marshes dotted with tree islands, wet prairies, sloughs, ponds, rivers, and creeks. Since the 1880s, the Everglades has been drained by canals, compartmentalized behind levees, and partially transformed by agricultural and urban development. Although water depths and flows have been dramatically altered and its spatial extent reduced, the Everglades today remains the only subtropical ecosystem in the United States and one of the most extensive wetland systems in the world. Everglades National Park embraces about one-fourth of the original Everglades plus some ecologically distinct adjacent areas. These adjacent areas include slightly elevated uplands, coastal mangrove forests, and bays, notably Florida Bay. Everglades National Park has been recognized as a World Heritage Site, an International Biosphere Re- serve, and a Wetland of International Importance. In this work, the term Everglades or Everglades Basin will be reserved for the wetland ecosystem (past and present) run- ning between the slightly higher ground to the east and west. The term South Florida will be used for the broader area running from the Kississimee River Valley to the toe of the peninsula.2 Early in the twentieth century, a magazine article noted of the Everglades that “the region is not exactly land, and it is not exactly water.”3 The presence of water covering the land to varying depths through all or a major portion of the year is the defining feature of the Everglades.
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