2024年6月22日 · Soil organic carbon (SOC) persistence is predominantly governed by mineral protection, consequently, soil mineral-associated (MAOC) and particulate organic carbon …

2022年8月29日 · Here, we explore how the functionally distinct fractions, including particulate and mineral-associated organic C (POC and MAOC) as well as iron-bound organic C (OC-Fe), …

2024年11月12日 · 特别是在不同干旱条件下，土壤中的颗粒有机碳（poc）和矿物结合有机碳（maoc）的响应机制尚未完全阐明。 因此，研究干旱对SOC及其组分的影响，对于理解全球 …

3 天之前 · a, c Effects of N fertilization on POC and MAOC across four field experiments. Asterisk indicate a statistical significance of the effect based on non-parametric Wilcoxon test (P < …

2021年11月1日 · Investigating SOC responses to global changes separately for mineral-associated organic carbon (MAOC) and the particulate organic carbon (POC) can aid in the …

2023年4月18日 · Particulate organic carbon (POC) and mineral-associated organic carbon (MAOC) are currently popular methods for the fractionation and analysis of SOC. Nitrogen (N) …

In this study, soil samples were collected from depths of 0–100 cm at eight sites located between 18° and 48° north latitude in eastern China. The soil samples were then separated into …

土壤有机碳（soc）持久性主要受矿物保护控制，因此，土壤矿物相关（maoc）和颗粒有机碳（poc）周转对土壤有机碳对气候变化的脆弱性有不同的影响。 在这里，我们使用 8341 个观 …

2025年3月19日 · The MAOC and POC soil samples were dried, ground into a powder using a ball mill, and placed in tin capsules for organic C content (%) and 13 C/ 12 C ratio measurements …

2023年1月1日 · SOC fractionation, such as the separation of mineral-associated OC (MAOC) and particulate OC (POC), has been proposed when analysing the processes and mechanisms of …