稀有物种的调控机制及其在生态修复中的应用启示  

Rare Species Regulation Mechanism of Natural Recovery and the Implications on Ecological Restoration in Tropical and Subtropical Forests

作　　者：李意德[1] 陈洁 许涵[1] 刘世荣[2] LI Yide;CHEN Jie;XU Han;LIU Shirong(Research Institute of Tropical Forestry,Chinese Academy of Forestry,Hainan Jianfengling National Key Field Research Station for Tropical Forest Ecosystem,Guangzhou 510520,China;Chinese Academy of Forestry,Beijing 100091,China)

机构地区：[1]中国林业科学研究院热带林业研究所,海南尖峰岭森林生态系统国家野外科学观测研究站,广州510520 [2]中国林业科学研究院,北京100091

出　　处：《陆地生态系统与保护学报》2021年第1期1-11,共11页Terrestrial Ecosystem and Conservation

基　　金：国家科技基础资源调查项目课题(2019FY101607);国家自然科学基金面上项目(31670628);国家“十二五”科技支撑计划项目课题(2012BAD22B01);国家自然科学基金重大项目课题(31290223);中央级公益性科研院所基本科研业务费重点专项(CAFYBB2017ZE001)。

摘　　要：稀有物种是热带亚热带森林生态系统中物种共存与维持生物多样性的重要类群,但对稀有物种在维持森林物种多样性的调控机制及其在生态修复中的作用研究较少。本研究在梳理和分析相关研究的基础上,结合海南尖峰岭国家级森林生态站的长期监测研究成果,提出了热带亚热带森林自然恢复的“稀有物种调控机制”基本理论框架,探讨其在我国热带亚热带森林生态修复中的应用原则。Rare species is an important group that ensuring species co-existence and biodiversity maintenance in tropical and subtropical forest ecosystems.However,the roles of rare species in regulating biodiversity maintenance and their applications on ecological restoration have been rarely addressed.Based on a thorough literature review in combination with long-term monitoring and observation in Jianfengling National Key Field Research Station,it was proposed that a framework of“rare species regulation mechanism”of natural recovery in tropical and subtropical forests.Moreover,it was also discussed that the application principles of the proposed mechanism on ecological restoration of tropical and subtropical forests in China.

关 键 词：稀有物种 调控机制 非随机竞争 植物-土壤反馈 功能微生物 森林生态修复 

分 类 号：S718.5[农业科学—林学]