Classification of Management Pattern Regions of Public Welfare Forests

The classification of management pattern regions is an important component of the construction of public welfare forests. Under the guideline of forestry sustainable development, the principle of the classification is expounded with regarding villages and towns as the basis units. Variation coefficient method and main composition analysis are introduced to screen out the classification targets. The method to classify management pattern regions is stated, that is, constellationgraphics method is mainly used with the assistant of main composition analysis and fuzziness classification.