树木萌蘖更新研究进展与展望  

Resprouting of tree species:A research review

作　　者：卢德亮 朱教君[1,2] 王高峰 LU De-liang;ZHU Jiao-jun;WANG G.Geoff(Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang 110016,China;Qingyuan Forest CERN,Chinese Academy of Sciences,Shenyang 110016,China;Department of Forestry and Environmental Conservation,Clemson University,Clemson,SC 29634,USA)

机构地区：[1]中国科学院沈阳应用生态研究所,沈阳110016 [2]中国科学院清原森林生态系统观测研究站,沈阳110016 [3]美国克莱姆森大学林业与环境保护学院,克莱姆森29634

出　　处：《生态学杂志》2020年第12期4178-4184,共7页Chinese Journal of Ecology

基　　金：国家自然科学基金项目(31830016);中国科学院特别研究助理项目(2019)资助。

摘　　要：萌蘖更新是树木应对采伐等干扰后恢复的主要方式之一,对退化森林生态系统正向演替具有重要作用。本文在广泛查阅国内外相关文献基础上,综述了萌蘖更新的基本特征,萌蘖更新的发生、存活与生长机制,以及萌蘖更新在林业生产、森林植被恢复与重建中的作用。当前,萌蘖更新的研究多限于定性描述和比较树种萌芽数量、萌条存活与生长差异等基本特征,很少系统研究萌蘖更新的过程与机制;关于萌蘖更新的许多最基本问题均没有回答,严重影响了萌蘖更新在林业生产、森林植被恢复与重建中的应用。基于此,本文提出了未来亟需重点研究的科学问题,特别关注了温带次生林生态系统萌蘖更新的研究进展。期望对萌蘖更新未来研究及温带次生林生态系统更新与恢复具有一定的参考价值。Resprouting,as one of the regeneration ways of trees after disturbances(e.g.,harvesting),plays an essential role in the succession of degraded forests.However,previous studies mainly focused on the demographic analyses of resprouting regeneration,such as number,survival,and growth dynamics,but few studies addressed the processes and mechanisms of resprouting regeneration.Many fundamental questions on resprouting regeneration remain unanswered,which has limited the application of resprouting regeneration in forestry production and forest vegetation restoration and reconstruction.In this study,we first reviewed research progresses on resprouting regeneration,including the basic characteristics of resprouting regeneration,the processes and mechanisms of resprouting production,survival and growth,and the influence of resprouting regeneration on timber supply and forest restoration and reconstruction.We then proposed main scientific research questions for further explorations,especially in temperate secondary forests.This review will benefit future studies on resprouting regeneration,promoting the application of resprouting regeneration in the restoration of temperate secondary forests.

关 键 词：温带森林 次生林生态系统 植被恢复 萌蘖更新 近自然经营 

分 类 号：S718.59[农业科学—林学]