摘要
对生态公益林质量进行评价,指标体系的建立是首要和关键的步骤,指标体系建立的好坏直接关系到评价的科学性和准确程度。为此,在他人研究的基础上,利用生态公益林稳定性、生态公益林对环境影响、人类活动对生态公益林影响、生态公益林利用效率4项标准构建了生态公益林质量评价指标体系和评价方法,提出以生态公益林质量综合指数衡量生态公益林质量状况。并在广州市黄埔区5个马尾松小班进行了实例研究,结果表明,建立的指标体系及评价方法能够比较客观地反应生态公益林质量状况。
The most important step for evaluating ecological forest quality is to establish indicator system. Stability and environmental impact of ecological forest, human activities on forest, utility efficiency of the forest were recommended as indicators for establishment of evaluation system for ecological forest quality which could be calculated by integrated index of ecological forest quality. Analysis was conducted on 5 subcompartments of Pinus massoniana forest in Huangpu District of Guangzhou, Guangdong province. The result showed that the ecological forest quality could be evaluated correctly by the indicator system.
出处
《浙江林业科技》
北大核心
2008年第3期29-33,共5页
Journal of Zhejiang Forestry Science and Technology
关键词
生态公益林
质量评价
评价指标体系
综合指数
ecological forest
quality evaluation
indicator system
integrated index
