In this paper, the biomass and productivity of 2.5-year and 3.5-year old Eucalptus grandis were studied.
本文对2.5年生和3.5年生巨桉纸浆原料林的生物量和生产力进行了测定和研究。
In this paper, the biomass and productivity of 10-year and 11-year old second generation Chinese fir plantation in Huitong County were studied.
本文对会同10年生和11年生第二代杉木人工林的生物量和生产力进行了测定和研究。
Our objective is to utilize the biomass and productivity of living-fossil ecosystems to estimate the evolutionary trend in carbon sequestration capacity of terrestrial ecosystems.
利用活化石植物生态系统来估算陆地生态系统碳固存能力的进化趋势是一种有效的手段。
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