国内外森林生态系统土壤碳储量计量方法研究进展

Research Progress of Forestry Ecosystem Soil Carbon Storage Accounting Methods at Home and Aboard

指出了精确的计算土壤有机碳储量是进行土壤碳储量计算的基础,有助于揭示土壤碳储藏对全球变化相应的时间、方式和规模。系统分析了目前国内外土壤有机碳相关计量方法、测定方法和国内外研究进展及特点,并探讨了国内外土壤有机碳储量研究方面存在的若干问题。

Soil carbon storage is based on calculating soil organic carbon （soc） accurately. Calculated method is bene ficial to reveal soil carbon storage for global change corresponding time, way and scale. In this paper, current soil or ganic carbon in domestic and aboard related measurement methods, research progress and characteristics were ana lyzed systematically, and some problems existing were put forward.