倒木树干是粗死木质残体的主体组成部分，占总体积的98。
Moreover, trunk of fallen wood is primary composition of CWD, reaching 98.
虽然存在元素的净释放，但是由于C和其它主要元素的释放速率较慢，因而锥栗粗木质残体是森林中重要的C库和长期的元素来源。
The release of carbon and other main nutrients was slow, thus CWD exhibited an important long-term carbon sink in the forest.
为对象，分析了粗木质残体（CWD）的物种组成、径级分布、存在形式、腐烂等级。
This experiment was conducted to understand the species composition, diameter distribution, types and decay classes of coarse woody debris(CWD) on the 9.
为对象，分析了粗木质残体（CWD）的物种组成、径级分布、存在形式、腐烂等级。
This experiment was conducted to understand the species composition, diameter distribution, types and decay classes of coarse woody debris(CWD) on the 9.
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