whitebark pine उदाहरण वाक्य

उदाहरण वाक्य

1. A disease called blister rust, which kills whitebark pines, has made its way into areas north and west of Yellowstone, destroying most of the trees.
2. Because the whitebark pine is not commercially valuable, the U . S . Forest Service is not spending money for research or solutions to the rust problem.
3. Whitebark pine ( " Pinus albicauls " ) is possibly the most widespread component of subalpine woodland in the central and northern regions of the Sierra.
4. In the spring, mountain hemlocks emerging through of snow were transpiring, whereas nearby whitebark pines did not transpire until the soil beneath them was free of snow.
5. Lightly used trails traverse whitebark pine forests on the higher ridges, and forests of lodgepole pine, Douglas-fir, and heavy downfall on the eastern slopes.
6. Millar et al . observed increased growth in whitebark pine and accelerated encroachment into snowfields by whitebark pine and western white pine during the 20th century, particularly since 1980.
7. Millar et al . observed increased growth in whitebark pine and accelerated encroachment into snowfields by whitebark pine and western white pine during the 20th century, particularly since 1980.
8. At the very top of a rocky, wind-whipped ridge above this sprawling ski resort west of Yellowstone National Park stands a towering grove of ancient whitebark pine trees.
9. Whitebark pine communities have been heavily damaged due to the effects of black bears are known to raid squirrel caches of pine nuts, one of the bears'favorite foods.
10. Old growth whitebark pine and lodgepole pine is present in the West Pioneers; a stand of lodgepole pine over 500 years old is reputed to be the oldest known anywhere.