Certified Forester Practice Exam

In a line plot system of cruising, what shape is typically used for plot arrangements?

1. Circular

2. Square or rectangular

3. Triangular

4. Irregular

The correct answer is: Square or rectangular

In a line plot system of cruising, the shape typically used for plot arrangements is square or rectangular because these shapes allow for efficient use of space and systematic sampling. This arrangement facilitates the establishment of plots in straight lines, which can aid in consistent data collection and analysis across a given area. Square or rectangular plots are particularly advantageous in forestry because they can easily accommodate various measurement and sampling techniques, ensuring that the samples taken are representative of the larger stand or area being studied. This method also tends to minimize edge effects and helps in managing variables like slope and aspect, which can influence forest measurements. Other shapes, such as circular, triangular, or irregular, may be utilized in specific research contexts, but they often present challenges in terms of spatial distribution, measurement consistency, and ease of data processing in line cruising, thereby making square or rectangular the preferred choice.