soil organic carbon pool

Soil organic carbon pool plays an important role in global carbon cycle.

土壤有机碳库在全球碳循环中起着重要作用。

Recent findings have revealed the implications of black carbon in global biogeochemical cycles of carbon and oxygen through its contribution to the slow cycling of soil organic carbon pool.

新近的研究证实，黑碳通过在缓慢的土壤有机碳库中的循环，对全球碳和氧的地球生物化学循环起到极其重要的作用。

We calculated the soil organic carbon pool, fine roots carbon stocks and contribution of fine roots. Important findings soil water content increased with depth, but soil organic carbon decreased.

而表层土壤的有机碳含量最高，随着土壤深度的加深，有机碳含量逐渐降低。