中国林业生态效率研究进展与展望

Progress and Prospect of the Research on Forestry Ecological Efficiency in China

林业生态效率是衡量林业可持续发展水平的重要指标,是定量表征林业生态系统真实价值的重要参数,可以为缓解社会经济发展过程中林业生态与林业生产之间的矛盾提供决策依据。在对生态效率的概念进行梳理的基础上,文中通过对已有文献的分析,重点聚焦对中国林业生态效率至今的研究进展,指出关于林业生态效率的研究尺度从宏观到微观、研究方法从比值法到模型模拟、研究维度从静态评估到动态评估、研究内容从效率测度到机理认知,提出林业生态效率的重点研究方向,以期为林业生态经济的研究提供新的视角。

Forestry ecological efficiency is an important indicator to measure the level of sustainable forest development,as well as an important parameter for quantitatively characterizing the true value of forest ecosystems.It can provide the evidence for decision-making on mitigating the contradictions between forest ecology and forestry production in the process of social and economic development.Based on the review of the concept of ecological efficiency,the paper puts the focus on the research progress in forestry ecological efficiency through the literature analysis.The results show that the research on forestry ecological efficiency has shifted from macro to micro dimension,the research methods have evolved from ratio method to model simulation,the research scale ranges from static evaluation to dynamic evaluation,and the research content has changed from efficiency measurement to mechanism cognition.At the end,the key research directions for forestry ecological efficiency are proposed,in order to provide a new perspective for the study of forestry ecological economy.