Transect Sampling: A Statistical Model Demonstration of Accuracy in Forestry Management
CSEF · 2008 Mathematics & Software
Overview
Objectives/Goals This project considers a mathematical model that examines whether transect sampling of small forest areas statistically represents larger populations. Methods/Materials A model of 24 scale hectares with "tree" samples was created to represent a large population. Random transect lines were drawn and smaller hectare samples were derived and t-tested for reliability. Later stages of the project examined real data to examine whether the model duplicated actual field data. Results All of the smaller model samples failed the t-test at a 95% confidence level. An examination of comparative real field data also indicated similar results in that most samples failed t-test reliability. Conclusions/Discussion Transect sampling may not adequately represent a medium size larger mother population.
Summary statement
This project considers a mathematical model that examines whether transect sampling of small forest areas statistically represents larger populations.
Competition history
- CSEF 2008
Resources
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