题目
题目

FRST_V 100 101 2025W1 Lecture 10 - Post-lecture quiz

匹配题

Rank the silvicultural systems listed from higher to lower timber extraction (in m3/ha), with 1 being the highest and 4 being the lowest. 1: 1 2: 2 3: 3 4: 4

选项
A.Group selection
B.Patch cutting
C.Clearcutting
D.Individual tree selection
查看解析

查看解析

标准答案
Please login to view
思路分析
The task asks us to rank silvicultural systems from highest to lowest timber extraction (in m3/ha), with 1 being the highest. Option 1: Group selection. This system typically involves removing groups of trees within a stand rather than the entire stand, so it generally results in a lower immediate timber extraction per hectare than clearcutting or patch cutting. It is not the highest extrac......Login to view full explanation

登录即可查看完整答案

我们收录了全球超50000道考试原题与详细解析,现在登录,立即获得答案。

类似问题

Which of the following are not silvicultural treatments?  More than one may apply, but be careful because incorrect choices reduce your score.

Match the following descriptions with the associated silvicultural concept: 1: Removal of trees in blocks of less than 1 ha. 2: Stand harvesting is done in several successive cuttings that protect the regeneration of an even-aged stand. 3: Frequent but low intensity cuttings to harvest mature trees and regenerate the stand while maintaining an uneven-aged structure. 4: Clearcutting and subsequent vegetative regeneration for some hardwoods. 5: A one time harvesting followed by the regeneration of the stand, producing an even-aged stand. 6: Removal of trees with the main objective of promoting growth of remaining standing trees.

Which of the following are examples of silvicultural systems?  Mark all that apply, but be careful because wrong answers discount points.

 Variable Retention is a silviculture system that includes group and ________ retention. (one word answer)

更多留学生实用工具

加入我们，立即解锁 海量真题 与 独家解析，让复习快人一步！