<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 given plant species.</p
<p>Error bars show the standard error of the mean. The different letters represent significance diff...
<p>Error bars represent the standard deviations of the means (n = 6). Different letters denote signi...
<p>The error bars are mean+SE. Significant levels and all symbols are derived as in Fig. 2.</p
<p>All data were expressed as mean ± standard error (SE). Means that are significantly different are...
<p>Data from July 2012. Different letters indicate significant differences among forests (<i>P</i><0...
<p>All data were expressed as mean ± standard error (SE). Means that are significantly different are...
<p>Data from July 2012. Different letters indicate significant differences among forests (<i>P</i><0...
<p><b>A</b> Aboveground plant biomass of <i>Microstegium vimineum</i>, <b>B</b> root biomass in 0–1 ...
<p>All data were expressed as mean ± standard error (SE). Different letters within a column indicate...
Plant shoots dry weight (a), chlorophyll content (b), leaf phosphorus content (c), leaf nitrogen con...
<p>The data were expressed as the mean ± standard deviation (n = 4). Different italicized letters wi...
<p>Note: the values are given as mean ± standard error. AN: available nitrogen; AP: available phosph...
The values represent the means ± the standard error (SE) (n = 5). Asterisks indicate significant (*P...
<p>(a) Plant dry weight; (b) root length; (c) proportion of topsoil root length; (d) APase activity....
<p>Data are mean and standard error of Cu, Zn and P concentration (mg/Kg d. wt) in leaves of <i>P. a...
<p>Error bars show the standard error of the mean. The different letters represent significance diff...
<p>Error bars represent the standard deviations of the means (n = 6). Different letters denote signi...
<p>The error bars are mean+SE. Significant levels and all symbols are derived as in Fig. 2.</p
<p>All data were expressed as mean ± standard error (SE). Means that are significantly different are...
<p>Data from July 2012. Different letters indicate significant differences among forests (<i>P</i><0...
<p>All data were expressed as mean ± standard error (SE). Means that are significantly different are...
<p>Data from July 2012. Different letters indicate significant differences among forests (<i>P</i><0...
<p><b>A</b> Aboveground plant biomass of <i>Microstegium vimineum</i>, <b>B</b> root biomass in 0–1 ...
<p>All data were expressed as mean ± standard error (SE). Different letters within a column indicate...
Plant shoots dry weight (a), chlorophyll content (b), leaf phosphorus content (c), leaf nitrogen con...
<p>The data were expressed as the mean ± standard deviation (n = 4). Different italicized letters wi...
<p>Note: the values are given as mean ± standard error. AN: available nitrogen; AP: available phosph...
The values represent the means ± the standard error (SE) (n = 5). Asterisks indicate significant (*P...
<p>(a) Plant dry weight; (b) root length; (c) proportion of topsoil root length; (d) APase activity....
<p>Data are mean and standard error of Cu, Zn and P concentration (mg/Kg d. wt) in leaves of <i>P. a...
<p>Error bars show the standard error of the mean. The different letters represent significance diff...
<p>Error bars represent the standard deviations of the means (n = 6). Different letters denote signi...
<p>The error bars are mean+SE. Significant levels and all symbols are derived as in Fig. 2.</p