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The longleaf pine ecosystem is a temperate coniferous forest ecosystem found within the Southern United States. Spanning pine savannas , sandhills and montane forests , it includes many rare plant and animal species, and is one of the most biodiverse in North America . [ 1 ]
Old growth longleaf pine stand, scorched by fire (top); longleaf pine stand after timber removal (bottom) Before European settlement, longleaf pine forest dominated as much as 90,000,000 acres (360,000 km 2) stretching from Virginia south to Florida and west to East Texas. Its range was defined by the frequent widespread fires that were lit by ...
These are woodlands dominated by longleaf pine (Pinus palustris) and subject to frequent fires.The Atlantic coastal plain upland longleaf pine woodlands occur on uplands and on the higher parts of upland-wetland mosaics, while the east Gulf coastal plain interior upland longleaf pine woodlands occur on rolling dissected uplands, inland of the coastal flatlands.
Historically, the flatwoods were dominated by longleaf pine, which can live to be 500 years old. Large scale overharvesting in conjunction with detrimental silvicultural practices like replacement with faster growing loblolly pine has drastically reduced the range of the longleaf pine ecosystem. Longleaf requires frequent fires, ideally every 1 ...
The oak–hickory–pine forest of the north in 65d grades into Southern mixed forest and longleaf pine forest in this region. The longleaf pine forest provided habitat for now rare or endangered species such as the red-cockaded woodpecker, gopher tortoise, eastern indigo snake, and Florida pine snake. Loblolly and slash pine plantations now ...
Overgrowth shades and stunts longleaf pine seedlings, undergrowth increases, and succession creates the southern mixed hardwood forest where savanna used to be. Intentional use of fire to manage vegetation began to be accepted again after World War II, and at present about 6,000,000 acres (24,000 km 2 ) a year are burned.
Kisatchie National Forest, the only National forest in Louisiana, United States, is located in the forested piney hills and hardwood bottoms of seven central and northern parishes. It is part of the Cenozoic uplands (some of Louisiana's oldest rocks) and has large areas of longleaf pine forests (a forest type that has declined significantly ...
The preserve's exhibit hall focuses on the natural history of the longleaf pine forest, including geology, plants, animals and the use of prescribed fires to maintain the forest. One exhibit highlights the use of pine resin in the naval stores industry. [4] The museum is located in the park's visitor center and is open daily.