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Updated: Jul 4, 2025

Combined Size and Density Fractionation of Soils for Investigations of Organo-Mineral Interactions
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一种固体测量方法来估计与矿物相关的土壤有机物质来源

Yi Chang1, Noah W Sokol2, Kees Jan van Groenigen3

  • 1College of Land and Environment, Shenyang Agricultural University, Shenyang, China.

Global change biology
|January 26, 2024
PubMed
概括

植物残留物比微生物来源对矿物相关土壤有机物 (MAOM) 的贡献更大,挑战了以前的假设. 了解这些土壤碳动态对于环境变化管理至关重要.

关键词:
这是一个元分析.与矿物质相关的有机物质.有机物颗粒物 有机物颗粒物植物碳植物碳.土壤碳土壤碳是什么土壤有机物质的动态

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Sample Preparation for Analysis: Advanced Techniques

Accurate analysis of complex samples often requires advanced preparation techniques to achieve reliable and reproducible results. Samples containing inorganic or organic materials can be challenging to dissolve or decompose effectively. Standard sample preparation methods include acid digestion, fusion, dry ashing, and wet digestion.
Acid digestion with strong acids is commonly used to dissolve inorganic materials that are insoluble (do not dissolve) in water. This method can be useful for...
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