Environment & Ecology · Environmental Studies
In the context of soil carbon sequestration, which organic matter fraction is considered the most stable, with the longest turnover time (decades to centuries)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Dissolved Organic Carbon (DOC)
- 2Mineral-Associated Organic Matter (MAOM)✓
- 3Particulate Organic Matter (POM)
- 4Light Fraction Organic Matter (LFOM)
Correct answer
Mineral-Associated Organic Matter (MAOM)
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