Soil organic carbon storage in 20-40cm was 28.1%-49.1% in 0-100cm soil layer, so the soil layer of 0-20cm is main. The influence to SOC content and storage below 20cm soil layer is large.
混交模式变化对表层土壤的影响显著高于底层土壤,0-5cm土层有机碳含量和储量受混交模式变化的影响最大,而20-40cm土层土壤有机碳储量占0-100cm土层的28.1%-49.1%,成为贮存有机碳的主要层次,20cm以下土层有机碳含量与储量受混交模式变化的影响很小。
参考来源 - 不同混交模式对毛竹林土壤有机碳及土壤呼吸的影响As one of the important parts of global carbon cycle ecosystem,terrestrial ecosystems became a active field because of its huge organic carbon storage.
陆地生态系统作为全球碳循环的重要一环因其巨大的有机碳贮量正日益成为全球碳循环研究的活跃领域。
参考来源 - 雀儿山西南坡植被碳贮量与土壤有机碳贮量估算·2,447,543篇论文数据，部分数据来源于NoteExpress
Change of soil organic carbon (SOC) storage under global warming scenarios was paid much attention of the soil and global change studies.
全球变暖下土壤有机碳储存的变化是土壤与全球变化研究的热点问题。
The storage and profile distribution as well as the horizontal spatial variation of wetland soil organic carbon(SOC) in the Shengjin Lake Wetland were studied in this paper.
文章研究了安徽省升金湖湿地土壤有机碳储存和分布特征及其与土壤氮素的关系。
The results showed that the content of organic carbon in soil profile and the storage of organic carbon in different soils varied obviously from margin to center of the annular wetland.
结果表明，从环型沼泽湿地边缘向中心，土壤剖面有机碳含量和有机碳储量变化明显。
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