周期性计划烧除对森林生态系统的影响研究综述

周期性计划烧除是人类科学用火，进行营林管理的一种重要手段，具有经济实用性、生态保护性、降低火灾风险性、维护火生态顶级系统等优点。本研究从生境、森林植被、生物多样性等方面阐述了周期性计划烧除对森林生态系统的影响，展望了未来研究方向与趋势。研究结果有利于更好掌握生态系统计划烧除的基本规律，使火真正成为营林工具和手段，充分发挥火在森林生态系统发展过程中的积极作用，为计划烧除在林火管理中的应用提供参考依据。

A Review of the Effects of Periodic Prescribed Burning on Forest Ecosystems

Periodic prescribed burning is an important way to artificial and scientific forest management. Periodic prescribed burning has many advantages, including economic practicality, ecological protection, reducing fire risks, and maintaining the top fire ecological system. The effects of periodic prescribed burning on forest ecosystem are discussed from the aspects of biotope, forest vegetation and biodiversity, the future research direction and trends are prospected. The results of this review are beneficial to master the basic rules of prescribed burning of ecosystems, to make the fire becoming tools and means of forest culture and management, to give full playing to the positive role of fire in the development of forest ecosystems, and to provide a theoretical basis for the popularization and application of prescribed burning in forest fire prevention and suppression.