西北林学院学报2011，Vol.26Issue(4)：90-98,9.
森林粗木质残体研究进展
Research Progress in Coarse Woody Debris
摘要
Abstract
Coarse woody debris(CWD) can be produced under situations of growth competition of trees,natural death of forest at old stage, natural interferences (wind, rain, snow, fire, lightning, insect, debris flow, invasion of fungi, etc. ) and human interferences (logging, hacking trees). The concept and types of CWD were described, and functions of CWD were summarized from the nutrient structure of the producers, consumers and decomposers in forest ecosystems. In addition, research methods of CWD were discussed in detail. Finally, the research on CWD in China was prospected.关键词
森林/粗木质残体/碳平衡/气候变化/分解率/呼吸量Key words
forest/ coarse woody debris/ carbon balance/ climate change/ decomposition rate/ respiration分类
农业科技引用本文复制引用
袁杰,侯琳,张硕新..森林粗木质残体研究进展[J].西北林学院学报,2011,26(4):90-98,9.基金项目
国家林业局林业公益性行业科研专项"秦岭山地森林增汇理水技术体系研究"(201004036) （201004036）
西北农林科技大学青年基金"秦岭山地林地天然次生油松林土壤呼吸时空变异机制研究(QN2009056) （QN2009056）
