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利用土壤密度分馏分离不同的土壤碳库
 
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利用土壤密度分馏分离不同的土壤碳库

Article DOI: 10.3791/64759-v 09:19 min December 16th, 2022
December 16th, 2022

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Summary

Please note that all translations are automatically generated.

Click here for the English version.

土壤密度分馏将土壤有机质分离到具有不同稳定机制、化学成分和周转时间的不同池中。具有特定密度的聚钨酸钠溶液允许分离游离颗粒有机物和矿物相关有机物,从而产生适合描述土壤对管理和气候变化响应的有机物部分。

Tags

本月在JoVE上,第190期,密度分馏,土壤有机碳,土壤有机质,周转时间
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