<p>All data were expressed as mean ± standard error (SE). Different letters within a column indicate the significant difference of mean values (<i>P</i><0.05) in a row.</p
Error bars denote standard errors. The different letters in the same soil layer indicate a significa...
<p>Bars indicate standard errors. SM, soil moisture; SOC, total soil organic carbon; TN, total nitro...
<p>Error bar represents one standard deviation. (A): <i>r</i><sup>2</sup> = 0.307, <i>P</i> = 0.000;...
<p>Data from July 2011. Different letters indicate significant differences among forests (<i>P</i><0...
<p>Error bars show the standard error of the mean. The different letters represent significance diff...
<p>Data from July 2012. Different letters indicate significant differences among forests (<i>P</i><0...
<p>Soil surface (0–15 cm) properties [total N and C, C/N ratio, concentrations of N<sub>in</sub> – e...
Effects of N and/or P addition on soil properties and plant biomass during the growing season from 2...
<p>Effect of fertilizer treatments on soil concentrations of nitrate (a), ammonium (b), total-N (as ...
<p>Note: the values are given as mean ± standard error. AN: available nitrogen; AP: available phosph...
<p>Different lowercase letters above the columns indicate a significant difference (<i>P</i><0.05) a...
<p>Values in the parentheses indicate standard error (n = 3). Difference letters indicate statistica...
<p>All data were expressed as mean ± standard error (SE). Different letters within a column indicate...
<p>Values are means for three months. (Data from May-July 2011). C: control, N: nitrogen addition, P...
<p>Data are means and SEM, <i>n = 4</i>. (* indicate a significant difference between 2006 value and...
Error bars denote standard errors. The different letters in the same soil layer indicate a significa...
<p>Bars indicate standard errors. SM, soil moisture; SOC, total soil organic carbon; TN, total nitro...
<p>Error bar represents one standard deviation. (A): <i>r</i><sup>2</sup> = 0.307, <i>P</i> = 0.000;...
<p>Data from July 2011. Different letters indicate significant differences among forests (<i>P</i><0...
<p>Error bars show the standard error of the mean. The different letters represent significance diff...
<p>Data from July 2012. Different letters indicate significant differences among forests (<i>P</i><0...
<p>Soil surface (0–15 cm) properties [total N and C, C/N ratio, concentrations of N<sub>in</sub> – e...
Effects of N and/or P addition on soil properties and plant biomass during the growing season from 2...
<p>Effect of fertilizer treatments on soil concentrations of nitrate (a), ammonium (b), total-N (as ...
<p>Note: the values are given as mean ± standard error. AN: available nitrogen; AP: available phosph...
<p>Different lowercase letters above the columns indicate a significant difference (<i>P</i><0.05) a...
<p>Values in the parentheses indicate standard error (n = 3). Difference letters indicate statistica...
<p>All data were expressed as mean ± standard error (SE). Different letters within a column indicate...
<p>Values are means for three months. (Data from May-July 2011). C: control, N: nitrogen addition, P...
<p>Data are means and SEM, <i>n = 4</i>. (* indicate a significant difference between 2006 value and...
Error bars denote standard errors. The different letters in the same soil layer indicate a significa...
<p>Bars indicate standard errors. SM, soil moisture; SOC, total soil organic carbon; TN, total nitro...
<p>Error bar represents one standard deviation. (A): <i>r</i><sup>2</sup> = 0.307, <i>P</i> = 0.000;...
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