Alaska’s forests are divided into two types: coastal and interior. Coastal forests are dominated by Western Hemlock (60%), Sitka Spruce (32%) and other softwoods (8%). Interior Alaska is vast with extensive stands dominated by White Spruce (64%), Birch (21%) and Poplars (15%).
Does Alaska have birch or aspen trees?
In the Interior, principal species include white spruce, birch, and quaking aspen on uplands, black spruce and tamarack in forested wetlands, and balsam poplar within floodplains. ... Deciduous trees are uncommon in the temperate rain forests of Alaska, and are represented mainly by red alder and black cottonwood.
Are there aspen trees in Alaska?
Quaking aspen is a minor but widespread forest type of interior Alaska. The species occurs throughout boreal and subboreal Alaska , excluding the western half of the Alaska Peninsula and portions of the Alaska Panhandle [42,88]. Quaking aspen forests cover an estimated 2% [5,97] to 11% [43] of interior Alaska’s taiga.
What is the hardest wood in Alaska?
- Janka Hardness: 830 lb f (3,690 N)
- Modulus of Rupture: 13,600 lb f /in 2 (93.8 MPa)
- Elastic Modulus: 1,900,000 lb f /in 2 (13.10 GPa)
- Crushing Strength: 7,450 lb f /in 2 (51.4 MPa)
- Shrinkage: Radial: 6.5%, Tangential: 9.9%, Volumetric: 16.7%, T/R Ratio: 1.5.
What kind of trees are found in Alaska?
- Black Spruce. Picea mariana Read more.
- Black Cottonwood. Populus trichocarpa Read more.
- Paper Birch. Betula papyrifera Read more.
- Quaking Aspen. Populus tremuloides Read more.
- White Spruce. Picea glauca Read more.
- Sitka Spruce. Picea mariana Read more.
- Alder. Alnus spp Read more.
- Balsam Poplar.
Are there nut trees in Alaska?
Even though only a few tree species grow on the interior of Alaska , fossil excavations show that years ago, before the intrusion of glaciers, nut trees such as hickory, chestnut, walnut and also hazelnut trees grew there.
Are there any hardwood trees in Alaska?
The extensive spruce-hardwood forests of interior Alaska are com- posed of only 3 coniferous tree species, white spruce {Picea glauca), black spruce (P. man- ana) , and tamarack {Larix laric- ina), and 3 hardwoods, balsam poplar {Populus balsamifera), quaking aspen (P.
What is the difference between birch and aspen trees?
Quaking Aspens are often confused with birch trees. ... Birch are famous for having bark that peels back like paper; aspen bark does not peel. Whereas aspen leaves are perfectly flat, birch leaves are slightly “V” shaped and more elongated than Quaking Aspen leaves.
Are pine trees in Alaska?
In North America, the pine family (Pinaceae) is represented by species of pine, larch, spruce, hemlock, douglas firs, and true firs. In Alaska only two species of pine occur naturally , but there are many other species that grow in Alaska within the pine family. ...
Are there snakes in Alaska?
Alaska is famous for its complete absence of snakes, something most people – especially people from venomous snake country – fully appreciate. There are no lizards, freshwater turtles , or snakes in Alaska. The only reptiles in Alaska are rare sightings of sea turtles.
Does wood rot in Alaska?
Several previous studies have direct application to the pres- ent study on wood deterioration. In a laboratory study, De- Groot et al. (2000) reported that Alaska yellow-cedar wood from live trees and two snag classes experience rapid decay when challenged with wood-decaying fungi.
How much does a cord of wood cost in Alaska?
Prices for a Cord of Wood (seasoned), per US state : Alabama : $250 — Hemstock Tree Care. Alaska : $185 (Poplar) / $385 (Birch) — Valley Firewood.
Does Alaska have birch trees?
Birch trees are one of the most widespread and common trees in North America and an integral component of boreal forests. Birch trees, which make up approximately 10% of Alaska’s forest , showed thin crowns over much of Interior and Southcentral Alaska.
Where are the biggest trees in Alaska?
- The Tongass National Forest is located in the south east of Alaska. ...
- Some of these incredible trees are over 800 years old. ...
- The Tongass National Forest is actually the largest national forest in America.
What is the tallest flowering plant in the world?
The swamp gum, or Australian mountain ash (Eucalyptus regnans, family Myrtaceae), is an unrelated species native to southeastern Australia. The tree can reach heights over 114 metres (375 feet) and is the tallest angiosperm (flowering plant) species.
What fruit trees are native to Alaska?
- Apple. The apple trees that thrive in Alaska are the hardiest ones around. ...
- Crabapple. Crabapples are famous for being very, very cold hardy. ...
- Pear. ...
- Plum. ...
- Cherry.
