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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]
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]
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.
Conservation in the United States, history of activism before 1960 Forestry. List of national forests of the United States; History of the lumber industry in the United States; Timeline of history of environmentalism, on organized efforts; George Perkins Marsh Prize for best book in environmental history
One of the largest temperate rainforests in the world, Great Bear Rainforest covers a vast area the size of Ireland that’s rife with rugged beauty along its stunning fjords, coastline, and lush ...
View of Manú National Park in the Amazon Rainforest. This is a timeline of Amazon history, which dates back at least 11,000 years ago, when humans left indications of their presence in Caverna da Pedra Pintada. [1] [2] Here is a brief timeline of historical events in the Amazon River valley.
Here, we rounded up the most beautiful national parks to visit in America, from the Grand Canyon to Yosemite to Great Sand Dunes. ... Call us! 800-290-4726. Login / Join. Mail. Downloads; AOL App;
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 ...