隔离土壤有机碳：氮的困境

Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

1. 1Transformation of the Nitrogen Cycle: Recent Trends, Questions, and Potential Solutions2008 · 7,004 citations
2. 2A high-resolution assessment on global nitrogen flows in cropland2010 · 619 citations
3. 3Total carbon and nitrogen in the soils of the world1996 · 3,217 citations
4. 4Total carbon and nitrogen in the soils of the world2014 · 2,554 citations
5. 5Managing nitrogen for sustainable development2015 · 2,927 citations