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Correction: Aboveground vs. Belowground Carbon Stocks in African Tropical Lowland Rainforest: Drivers and Implications

  • Sebastian Doetterl,
  • Elizabeth Kearsley,
  • Marijn Bauters,
  • Koen Hufkens,
  • Janvier Lisingo,
  • Geert Baert,
  • Hans Verbeeck,
  • Pascal Boeckx

In multiple instances, the unit g kg-1 appears incorrectly. The correct unit in these instances should be mg kg-1. Please see the corrected text and Tables 2 and 3 below.

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Table 2. Physical and chemical soil parameters for both sites and different depthsa.

https://doi.org/10.1371/journal.pone.0150681.t001

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Table 3. Quantitative and qualitative litter parameters at both study sitesa.

https://doi.org/10.1371/journal.pone.0150681.t002

The sixth sentence of the second paragraph of the Results should read: While the concentration of the base cations Ca and Mg were similar between the study sites (7.4–137.5 ppm), K concentrations in the soil solution were more than doublein YOKO (31.3–68.9 ppm) compared to YGB (14.9–34.2 ppm), and Na concentrations were about 50–70% higher in YOKO (12.0–13.3 ppm) compared to YGB (7.6–7.8 ppm). Nitrate-N (9.68–1.98 mg kg-1), Ammonia-N (9.54–1.95 mg kg-1) and bioavailable P (3.3–8.9 mg kg-1), decreased with soil depth but showed no significant difference (p>0.05) in concentrations between both sites.

The fourth sentence of the third paragraph of the Results should read: While bioavailable P (0.80–0.84 mg kg-1) and Ammonia-N concentrations (0.68–0.63 mg kg-1) were similar for the litter of the different sites, Nitrate-N concentrations were about 86% higher at YOKO (1.98 mg kg-1) compared to YGB (1.06 mg kg-1).

Reference

  1. 1. Doetterl S, Kearsley E, Bauters M, Hufkens K, Lisingo J, Baert G, et al. (2015) Aboveground vs. Belowground Carbon Stocks in African Tropical Lowland Rainforest: Drivers and Implications. PLoS ONE 10(11): e0143209. pmid:26599231