基于层次分析法的海南森林资源健康评价研究

Research on Forest Resources Health Evaluation Based on Analytic Hierarchy Process in Hainan

以海南森林资源为研究对象,构建森林健康3个层次共18个指标的评价体系,结合层次分析法(AHP)和熵权法确定指标权重值。利用森林资源、环境、土壤和降水量等调查数据和资料,参照国家标准及相关文献,利用模糊综合评价法对海南省森林资源健康状况进行评价,并判定目前海南省森林资源达到优质健康水平,为海南森林经营提供科学依据。

Taking the forest resources of Hainan as the research object, this paper constructs the evaluation index system of18 levels of forest health, which is composed of 3 levels, which is based on the analytic hierarchy process and entropy weightmethod. The use of forest resources and environment, soil and precipitation data and survey data, according to the nationalstandards and related literatures, using fuzzy comprehensive evaluation method, the paper evaluates the health status of forestresources in Hainan Province, and determines whether the forest resources in Hainan Province can achieve high-quality healthlevel at present, and provides scientific basis for forest management in Hainan.