FOREST ECOLOGY
FOREST SUCCESSION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
Which of the following forestry methods causes the LEAST harm to the environment?
|
clear cutting
|
|
selective cutting
|
|
slash and burn
|
|
None of the above
|
Explanation:
Detailed explanation-1: -Clearcutting is an extreme logging method in which resilient natural forests are harvested and replaced with man-made tree plantations that do not replicate the ecosystem services of a healthy forest. Since 1997, over 1 million acres in California have been decimated by clearcutting and related logging practices.
Detailed explanation-2: -Selective logging is a more ecologically sustainable practice than clear-cutting, which entails removing all trees at the same time. The idea behind selective logging is to maintain an uneven or all-aged forest of trees varying not only in age, but in size and species as well.
There is 1 question to complete.