belowground

基本解释

The perennial rhizomes formed closely crowed belowground networks.
多年生根茎在沙基质中形成多层密集网络结构；
Grasslands play a significant role in terrestrial ecosystem carbon cycle due to large biomass stored belowground.
摘要温带草地大部分生物量分布在地下，地下生物量在草地生态系统碳循环中起着重要作用。
S ratio (belowground to aboveground biomass ratio) has been widely used for estimating root biomass.
利用根冠比(R:S)和地上生物量来估算地下生物量是目前常用的方法，但目前缺乏根冠比的数据。
Within the same density stand, the belowground competition index was significantly lower than the aboveground index.
同一密度条件下，地下竞争指数明显小于地上竞争指数。
By raising questions concerning the key concepts related to restoration ecology,the actions and feedback mechanisms of belowground ec.
本文通过探讨恢复生态学的关键概念,从土壤、地下水循环、生物系统3个方面探讨了地下生态系统对生态恢复的作用机理和反馈机制。