Soil Organic Carbon Increases in Semi-Arid Regions while it Decreases in Humid Regions Due to Woody-Plant Encroachment of Grasslands in South Africa.

Sci Rep · 2018 · PMC6195563 · PMID 30341313

Europe PMC DOI

hedged sentence

0.0640

closest p · 1.3× alpha

0.0640

boldest claim

The sentences

marginally significantP = 0.064so close (0.05 < p ≤ 0.1)

The correlation between the change in total N stocks of encroached versus open grasslands in the 0–100 cm soil layer and MAP tended to be negative and marginally significant (r 2 = 0.62, P = 0.064; data not shown).

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