Search results
Results from the WOW.Com Content Network
Old-growth forests are unique, usually having multiple horizontal layers of vegetation representing a variety of tree species, age classes, and sizes, as well as "pit and mound" soil shape with well-established fungal nets. [19] As old-growth forest is structurally diverse, it provides higher-diversity habitat than forests in other stages.
Old growth forests and "ancient woodlands" — of varying species, habitats and climates around the world. See also: List of old growth forests . Wikimedia Commons has media related to Primeval forests .
This is a list of areas of existing old-growth forest which include at least 10 acres (4.0 hectares) of old growth. Ecoregion information from "Terrestrial Ecoregions of the World". [1] (NB: The terms "old growth" and "virgin" may have various definitions and meanings throughout the world. See old-growth forest for more information.)
Saving old-growth forests. Conserving what old-growth trees are left should be a priority for Washington state. These older trees are critical in storing massive amounts of carbon.
The old-growth forest is from 122 acres (49 ha) to 150 acres (61 ha) in extent, but the scenic area is most famous for its 20 acres (8.1 ha) of tall white pine and Eastern hemlock. [9] Many of these trees have diameters of over 40 inches (102 cm) and heights of over 140 feet (43 m), [2] and most of the white pine are between 300 and 400 years old.
The Forest Service and federal Bureau of Land Management combined oversee more than 50,000 square miles (129,000 square kilometers) of old growth forests and about 125,000 square miles (324,000 ...
The memorial is a rare example of old growth cove hardwood forest, a diverse type unique to the Appalachian Mountains. Dominant species are yellow-poplar, oak, basswood, beech, and sycamore. Some trees are over 400 years old, and the oldest yellow-poplars are more than 20 feet (6.1 m) in circumference and stand 100 feet (30 m) tall.
The Old Growth Forest Trail to the pine grove is a loop 1 + 1 ⁄ 4 miles (2.0 km) long. The Old Growth Forest is an even-aged stand of pines estimated to be between 350 and 375 years old. The tallest trees are between 150 and 160 feet tall, and have a girth of more than four feet DBH (Diameter at breast height).