基于主客观评价的生态承载力评估方法研究——以湖北神农架林区为例

Evaluation Method of Ecological Carrying Capacity Based on Subjective and Objective Evaluation:Shennongjia Case

文章首先回顾了目前生态承载力评估的主要方法,指出这些基于主观评价的方法存在的不足,在此基础上引入客观评价法,形成基于主客观评价相结合的生态承载力评估方法。随后,以湖北神农架林区为例,从自然、经济和社会三个方面构建评价体系,对神农架林区进行了生态承载力评估。结果表明,相比传统的主观评价法,主客观相结合的评价方法更能反映出研究区域生态承载力的实际状况。

The paper reviews the main assessment methods of ecological carrying capacity, indicates the shortcomings of these subjective methods. It introduces objective evaluation approach and establishes a subjective and objective combined evaluation method of ecological carrying capacity. With Shennongjia forest area as an example, the paper establishes an assessment system from nature, economy, and society, and carries out an evaluation of the area. The result shows that the subjective-objective combined assessment method better re flects the actual state of ecological carrying capacity than the existing method.