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Ponderosa pine forest is a plant association and plant community dominated by ponderosa pine and found in western North America. It is found from the British Columbia to Durango, Mexico . [ 1 ] In the south and east, ponderosa pine forest is the climax forest , while in the more northern part of its range, it can transition to Douglas-fir or ...
Pinus ponderosa, commonly known as the ponderosa pine, [3] bull pine, blackjack pine, [4] western yellow-pine, [5] or filipinus pine, [6] is a very large pine tree species of variable habitat native to mountainous regions of western North America. It is the most widely distributed pine species in North America.
The Rocky Mountain ponderosa pine forest is a plant community at an elevation of 2,000–2,700 metres (6,600–8,900 ft) in the Rocky Mountains. [1] [2]: 89 It is an important temperate coniferous forest ecoregion, including some endemic wildlife and grass species that are only found in this ponderosa pine (Pinus ponderosa) habitat.
The huge stands of ponderosa pine on the forest are found primarily at elevations between 6,500 feet and 8,000 feet (2,000−2,400 m). Other species scattered among this region include gambel oak, quaking aspen, and Rocky Mountain Juniper. [6] The highest elevations in the forest are located in the San Francisco Peaks area north of Flagstaff.
Ponderosa pine-dominated forests ("Ponderosa pine forest") occur at elevations from about 300 to 2,100 m (980 to 6,890 ft). Jeffrey pine-dominated forests occur mostly in California , from 1,500 to 2,400 m (4,900 to 7,900 ft) in the north, and 1,700 to 2,800 m (5,600 to 9,200 ft) in the south.
For example, in the Mountain West, the fire cycle was every five to 30 years for ponderosa pine forests, typically found at 5,500-7,500 feet of elevation. The cycles may be longer or shorter ...
A group of ponderosa pine trees. Ponderosa pine forests occurs on the Colorado Plateau [7] and in the Sierra Nevada [8] of the Western United States, as well as other parts of North America. One way to distinguish between them is by their cones. Each has barbs at the end of the scales. The sharp Jeffrey pine cone scale barbs point inward, so ...
Opinion: When ponderosa pine forests burn, they don't always come back. And that has major implications for Arizona.