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It has been estimated that before European settlement, forests in the United States mainland covered nearly 1 billion acres (4,000,000 km 2). [1] Since the mid-1600s, about 300 million acres (1,200,000 km 2 ) of forest have been cleared, primarily for agriculture during the 19th century.
[citation needed] The rainforest receives an average of 140 inches (360 cm) of annual precipitation—among the rainiest places in the United States. [1] [2] The Hoh River valley was formed thousands of years ago by glaciers and is the ancestral home of the Hoh people. Within Olympic National Park, the forest is protected from commercial ...
Map of national forests and national grasslands of the United States. The United States has 154 protected areas known as national forests, covering 188,336,179 acres (762,169 km 2; 294,275 sq mi). [1] National forests are managed by the U.S. Forest Service, an agency of the U.S. Department of Agriculture. [2]
[16] [19] [20] Encouraged by these factors and the Appalachian National Park Association (founded in 1899), Congress passed the Weeks Act in 1911 to enable the purchase of Federal lands in the Eastern United States. [16] [19] [20] Beginning with the creation of the Pisgah National Forest in 1916, much of the rainforest area is now conserved. [51]
After visiting all of Utah's "Mighty 5" national parks, I ranked them based on things like overall beauty, accessibility, and photo opportunities.
Trekking through the world's coolest rainforests, you can pack your trip with unforgettable wildlife encounters and even support conservation efforts. See what's out there. ... 800-290-4726 more ...
In the United States, the inland rainforest regions are also classified as significant habitat types for western redcedar and western hemlock. [20] Because of their humid climate, the inland rainforest patches support the establishment of oceanic species that would typically be expected to grow in maritime and coastal environments.
The United States national forest comprises about 132 million acres. [9] There are 154 national forests and 20 national grasslands containing 193 million acres (297,000 mi 2 /769 000 km 2) of land. [10] These lands comprise 8.5 percent of the total land area of the United States, an area about the size of Texas. [1]