Why is clear cutting better than selective cutting?

Because you've cleared out the canopy, the ground vegetation can now grow, which is attractive for bear and deer. Another consideration for clear cutting vs selective tree cutting is the financial investment. Money is a major motivation when people choose to clear cut.

Is clear-cutting better than selective cutting?

Clear-cutting and shelterwood systems typically lead to an even-aged structure. Selective cutting typically leads to an uneven-age structure. Using seed trees can lead to an even-age structure for the new stand if regeneration occurs quickly; if regeneration occurs gradually, the result can be an uneven aged stand.

Why do people prefer clear-cutting?

Clearcutting pros: It creates wide, open spaces with lots of sun exposure. This allows the most sunlight to reach tree seedlings that require full-sun conditions to thrive. Clearcutting also creates forest clearings that are habitat for some species of songbirds, deer and elk.

Why is selective cutting more sustainable than clear-cutting?

After harvesting hardwood timber, the remaining trees will reseed naturally. It would be hard to clearcut an old growth forest and then try to reseed or plant seedlings. Recreating the diversity in the forest would be nearly impossible. Selective cutting allows the trees to take care of the new growth naturally.

What are the pros and cons of clear-cutting?

Logging: Selective vs Clear Cut

What are the disadvantages of selective cutting?

Harmful to Trees

Selective logging is harmful not only to the trees that are cut down, but to the ones near them. It is estimated that for each tree that is logged, 30 others are harmed on average. One reason is that when a tree is cut down, the machinery that is used to log it can seriously damage the nearby trees.

What are the effects of clear-cutting?

Clearcutting can destroy an area's ecological integrity in a number of ways, including: the destruction of buffer zones which reduce the severity of flooding by absorbing and holding water; the immediate removal of forest canopy, which destroys the habitat for many rainforest-dependent insects and bacteria; the removal ...

What is the difference between clear-cutting and selective cutting quizlet?

Clear-cutting can damage the environment and the soil where the trees were cut. The soil is exposed to wind and rain. In selective cutting the loggers must move the heavy equipment and logs around the remaining trees in the forest.

How is clear-cutting sustainable?

Clearcuts can be beneficial to wildlife.

New openings grow very quickly into small trees and berry- and seed-producing shrubs, which provide both food and shelter for wildlife. Clearcutting increases the biological diversity of the forest, which enhances the habitat for a variety of wildlife.

Does either clear-cutting or selective cutting provide more economical value?

From a commercial or agricultural perspective, clear-cutting can be more economical and less time-intensive than scrutiny of the forest area tree by tree followed by a more selective cutting of trees.

Is clear cutting good or bad?

[15] Clearcutting may lead to increased stream flow during storms, loss of habitat and species diversity, opportunities for invasive and weedy species, and negative impacts on scenery,[16] as well as a decrease in property values; diminished recreation, hunting, and fishing opportunities.

What are the advantages and disadvantages of selective logging?

Selective logging is more sustainable than clear-cutting because other trees and plants do survive in the logging process and over time can allow the forest to recover. However, it does have major drawbacks. Although single trees are felled because they are valuable, other trees can be damaged in the process.

Does clear cutting prevent forest fires?

Plantation trees are less fire-resilient.

Clearcutting removes all fire-resilient trees and replaces the entire area with younger trees in plantations, which are a high-fire risk. Over many years, the bark of mature trees thickens and becomes more resistant to fire.

Does clear-cutting cause erosion?

[1] Timber harvesting by clear cutting is known to impose environmental impacts, including severe disturbance of the soil hydraulic properties which intensify the frequency and magnitude of surface runoff and soil erosion.

Does clear-cutting cause flooding?

After rainfall, water moves more rapidly out of the ecosystem. This results in larger flooding and greater property damage downstream from clear-cutting. Without shade, the snow melt becomes more rapid, increasing the spring flooding.

Is selective cutting sustainable?

Selective logging—the practice of removing one or two trees and leaving the rest intact—is often considered a sustainable alternative to clear-cutting, in which a large swath of forest is cut down, leaving little behind except wood debris and a denuded landscape.

How does clear cutting affect animals?

Wild animals, insects and plants are killed by large clear cuts. After the trees are gone, groundcover plants wither in the sun and parched soils. Most die. Soil animals, bacteria and fungi, vital to tree growth and health, overheat, shrivel and die.

How does clear cutting affect water quality?

Clearcutting can send heavier loads of sediments and nutrients downriver, harming water quality and fish and decreasing storage capacity (as water volume is displaced by sediments).

What is the difference between clear-cutting and selective cutting list some pros and cons of each?

Lists some pros and cons of each. Clear cutting refers to the removal of a section of trees at once. Selective cutting refers to the removal or a single or very few trees in a forest. Clear cutting is more efficient and cost-effective, while selective cutting is less harmful to a forest ecosystem.

Why is clear-cutting the worst type of logging for the environment?

The biggest problem people see with clearcutting is habitat disturbance. When a large group of trees is felled all at once, birds, rodents, and other animals that used the trees for shelter or food are displaced and need to flee to other areas.

Which might be considered a benefit of clear-cutting a forest quizlet?

What are the major advantages and disadvantages of clear cutting forests? Advanages- Most efficient and often the least costly way to harvest trees, higher timber yield, maximum profits in shortest time, can reforest with fast growing trees.

How does clear-cutting affect climate change?

Clearcutting delivers a double whammy to the earth's climate: Not only does it release huge amounts of carbon during the logging itself, but it can also undermine the future ability of habitats to soak up greenhouse gases from the atmosphere.

Why is clear-cutting controversial in forest management?

Clear-cutting inhibits the sustainability of healthy, holistic forest ecosystems. Aesthetics and quality forest views are compromised by clear-cutting. Deforestation and the resulting removal of trees from clear-cutting lead to a "plantation forestry" mentality and results in "environmental degradation."

What is the difference between clear cut logging?

1. Selective logging only cuts down certain trees (valuable trees), whereas clear-cutting cuts down all of the trees.

Is clear-cutting allowed in California?

In California, clearcutting is no longer generally practiced on US Forest Service (public) lands due to the negative impacts on forest resources and wildlife habitat. However, California forestry laws and rules still allow clearcutting on private lands.