• Clearcutting, Why? - DSISD
  • There are quite a few methods of deforestation; ..
  • Clearcutting — a regeneration method in the boreal …

The two basic methods of reforestation are natural regeneration and artificial regeneration.

What are the pros and cons of clear cutting? - Quora

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Clearcutting is the most common and economically profitable method of logging
The best place for blue spruce is in a yard or a park. You might contact Portland Parks and Rec or Metro Open Space to see if they could identify a spot for you to plant them.

CLEARCUTTING IN THE NATIONAL FORESTS: …

Clearcutting, or clearfelling, is a method of harvesting that removes essentially all the standing trees in a selected area
Let’s not repeat the mistakes of the past. We need to base forest management policies, not on opinion, but on science and proven methods of management.

 

Clearcutting: Pros/Cons | Forest or Deforest


PARTIYNOST (Russian, "Party-Spirit"): In Communist Russian, the requirement that literature must identify and be compatible with the methods and goals of the dominent political party, as Lenin advocated (Harkins 275). Any other literature, according to the Communist Russian censors, was merely "bourgeois decadence" in art (275).


Shelterwood Harvest
In a shelterwood cut, mature trees are removed in two or three harvests over a period of 10 to 15 years. This method allows regeneration of medium to low shade-tolerant species because a “shelter” is left to protect them. Many hardwoods, such as oak, hickory and cherry, can produce and maintain seedlings or sprouts in light shade under a partially cut stand. However, the young trees will not grow and develop fully until the remaining overstory trees are removed.


Citizen Action Guide - Save America's Forests

While a clearcut removes all canopy cover and is unattractive for a short period of time, it is an effective method for creating habitat for a variety of wildlife species. Animals that eat insects, such as turkeys and quails, and those that eat annual and perennial plants, such as bears and deer, thrive in recently clearcut areas. Many creatures also find shelter from weather and predators in the low growing grasses, bushes and briar thickets that follow this type of harvest. In addition, clearcutting is an important forest management tool because it can be used to create edges – areas where two habitat types or two ages of the same habitat meet. Because edges provide easy access to more than one habitat, they usually have more diverse wildlife communities than large blocks of a single habitat.

Soil C and N Pools in Chinese Fir and Evergreen …

One benefit to shelterwood harvests is that they provide cover and early successional food sources for wildlife. However, this method of harvest is not recommended for trees with shallow root systems because the remaining trees are more susceptible to wind damage after neighboring trees are removed. Another disadvantage to shelterwood cuts is that they require more roads to be built through the forest, and increase the risk of soil disturbance and damage to the remaining trees during harvesting.

Logging History | Sierra Nevada Logging Museum

Group Selection Harvest
Group selection is essentially a small-scale clearcut where groups of trees in a given area are harvested over many years so that the entire stand has been cut within 40 to 50 years. This method is used primarily on bottomland hardwood stands to harvest high-quality, top dollar logs. The size of the group cut determines the tree species that are likely to return after the harvest. Openings that are less than one-fourth acre favor shade-tolerant species, and larger openings favor sun-loving species.

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Clearcutting proved to be the solution to these problems. Why? Because our climate, with high humidity and frequent rainfall, is ideally suited to the establishment of natural regeneration. In fact, 84 per cent of clearcut areas naturally regenerate to commercial tree species, which means that simply changing the harvesting method from selective to clearcutting almost triples forest production.