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Map of wood-filled areas in the United States, circa 2000 [1]. In the United States, the forest cover by state and territory is estimated from tree-attributes using the basic statistics reported by the Forest Inventory and Analysis (FIA) program of the Forest Service. [2]
For the 300 years following the arrival of Europeans, land was cleared, mostly for agriculture, at a rate that matched that of population growth. [7] During the 19th century, while the U.S. population tripled, the total area of cropland increased by over four times, from seventy-six million to three hundred nineteen million acres.
These covered 36% of the region's land and 52% of the upland areas. Of this, less than 1% of the unaltered forest still stands. [9] In the Eastern Deciduous Forest, frequent fires kept open areas that supported herds of bison. Agricultural Native Americans extensively burned a substantial portion of this forest.
Then, from 2019 to 2022, they planted nearly 8,500 evergreen trees, 630 deciduous trees — the type that lose leaves in the fall — and 45 different types of shrubs in parts of the 4-mile study ...
The Daniel Boone National Forest (originally the Cumberland National Forest) is a national forest in Kentucky.Established in 1937, it includes 708,000 acres (287,000 ha) of federally owned land within a 2,100,000-acre (850,000 ha) proclamation boundary.
Though there are signs of recovery in recent years—such as Kuwohi having three times more adult trees in 2020 than in the 1980s [18] —these threats to the forest are not independent and scientists warn climate change may lead to another adelgid outbreak. "If we were to have a period of warm winters and hot, dry summers, the trees will be ...
When did Kentucky last have an earthquake? According to Volcano Discovery, Kentucky commonly sees earthquakes. Since March 5, 11 earthquakes have occurred in the commonwealth, with ten below a 2.0 ...
The more trees that are removed equals larger effects of climate change which, in turn, results in the loss of more trees. [13] Forests cover 31% of the land area on Earth. Every year, 75,700 square kilometers (18.7 million acres) of the forest is lost. [14] There was a 12% increase in the loss of primary tropical forests from 2019 to 2020. [15]