Erratum to: Comparison of methane, nitrous oxide fluxes and CO₂ respiration rates from a Mediterranean cork oak ecosystem and improved pasture

Erratum to: Plant Soil (2014) 374: 883–898

DOI 10.1007/s11104-013-1923-6

• 1. In Introduction, “Potes et al. 2011” should be replaced by “Bugalho et al. 2011”. The citation “Jongen et al. 2011” should be removed;

• 2. In M&M, “Jongen et al. 2011” should be “Jongen et al. 2013a”; also at the end of the 1st paragraph, “Jongen et al. 2013” should be “Jongen et al. 2013b”;

• 3. In Results, under “Seasonal changes and soil properties”, in the 3rd paragraph the abbreviation IC should be IP;

• 4. In Results, under “Soil characteristics, litter fall and root density”, in the 1st paragraph, instead of “4-fold higher root density” should be “six-fold higher root density”;

• 5. In Fig. 2e and Results, units for soil CO₂ fluxes “mg CO₂ m⁻² h⁻¹” should be “mg C m⁻² h⁻¹”;

• 6. In Discussion, under “Soil CO₂ respiration rate”, in the 2nd paragraph, instead of “between Rs and SWC above the 10 %” should be “between Rs and SWC below the 10 %”;

• 7. In References “Jongen et al. (2011) Agr Forest Meteorol 151:595-606” and “Potes et al. (2011) Hydrol Earth Syst Sci Discuss 8:11357-11385” should be removed; The reference “Jongen et al. (2013) Plant Soil DOI 10.1007/s11104-013-1728-7” should be “Jongen et al. (2013b) Plant Soil DOI 10.1007/s11104-013-1728-7”;

• 8. Figure 4 was incorrect. The correct version is shown below. Trends remain the same and this replacement does not affect the conclusions drawn in the paper.

Fig. 4

(a) Soil N-NH₄ ⁺ (mg N kg⁻¹ DW) and (b) N-NO₃ ⁻ (mg N kg⁻¹ DW) concentrations measured during the study period for UC, OA and IP on the same days as gas sampling was performed. Values are means ± SE (n = 3–4). Significant differences between sites (p < 0.01) are indicated by asterisks directly above data points.