摘要
Coarse woody debris is an important structure and function unit in forest ecosystem.This review analyzed the ecological functions of coarse woody debris in forest ecosystem and introduced several hotspots and existing problems in coarse woody debris research field. It is suggested that quantitative research should be intensified in theintensified in the ecological demands of coarse woody debris for providing a technical guidelines in management of productivity, biodiversity and other ecologicalprocesses.
粗糙的木质的碎片在森林生态系统是重要结构和功能单位。这评论在森林生态系统分析了粗糙的木质的碎片的生态的功能并且在粗糙的木质的碎片研究地里介绍了几个热点和存在问题。量的研究应该在对提供的粗糙的木质的碎片的生态的要求被加强，这被建议一在生产率，生物多样性和另外的生态的过程的管理的技术指南。
基金
This work was supported by National Natural Science Foundation of China（No.30370293）,0pen Fund for the Research Station of Changbai Mountain Forest Ecosystem.Chinese Academy of Sciences, and Science Frontiers Project of Institute of Applied Ecology, Chinese Academy of Sciences.
作者简介
WU Jia-bing （1977-）, mare. Ph.D candidate in Institute of Applied Ecology, Chinese Academy of Sciences. Shenyang 110016, P. R. China. E-mail： bjfu_1999@hotmail.com
