Results of covariance analyses on the decrease of water phosphorus concentrations based on the rearing treatment (subpopulation and water).

<p>For each treatment, n = 39. The first letter of the acronym corresponds to the water (A for <i>Alsatian</i> and V for <i>Vosgian</i> water), the second letter corresponds to the subpopulation (A for <i>Alsatian</i> and V for <i>Vosgian</i> subpopulation) e.g. AV: <i>Vosgian E</i>. <i>nuttallii</i> in <i>Alsatian</i> water. The results of the multiple comparisons among slopes are given by an exponent letter: values that do not differ at the 0.05 level are noted with a same letter (a < b < c).</p><p>Results of covariance analyses on the decrease of water phosphorus concentrations based on the rearing treatment (subpopulation and water).</p

Results of covariance analyses on the decrease of water phosphorus concentrations based on the season.

<p>For each season, n = 39. The first letter of the acronym corresponds to the water (A for <i>Alsatian</i> and V for <i>Vosgian</i> water), the second letter corresponds to the subpopulation (A for <i>Alsatian</i> and V for <i>Vosgian</i> subpopulation) e.g. AV: <i>Vosgian E</i>. <i>nuttallii</i> in <i>Alsatian</i> water. The results of the multiple comparisons among slopes are given by an exponent letter: values that do not differ at the 0.05 level are noted with a same letter (a < b < c).</p><p>Results of covariance analyses on the decrease of water phosphorus concentrations based on the season.</p

Dynamics of water phosphorus in winter.

<p>Dynamics of water phosphorus (in μg.l⁻¹.g⁻¹ of plant initial dry mass) and results of a linear model regression analyses under eutrophic and hypertrophic conditions, for all the possible combinations of water and subpopulation, during the winter experiment. In the legend, AA, AV, VA, VV include the information on the treatment, the first letter refers to the type of water and the second one to the subpopulation (e.g. AV means <i>Alsatian</i> water and <i>Vosgian</i> subpopulation).</p

Results of covariance analyses on the decrease of water phosphorus concentrations based on the trophic state.

<p>For each trophic state, n = 39. The first letter of the acronym corresponds to the water (A for <i>Alsatian</i> and V for <i>Vosgian</i> water), the second letter corresponds to the subpopulation (A for <i>Alsatian</i> and V for <i>Vosgian</i> subpopulation) e.g. AV: <i>Vosgian E</i>. <i>nuttallii</i> in <i>Alsatian</i> water. The results of the multiple comparisons among slopes are given by an exponent letter: values that do not differ at the 0.05 level are noted with a same letter (a < b < c).</p><p>Results of covariance analyses on the decrease of water phosphorus concentrations based on the trophic state.</p

Phenotypic plasticity indexes for both subpopulations calculated from phosphorus uptake (functional trait) and growth rate (performance trait) data.

<p>Each index value represents (phosphorus uptake or growth rate in natural conditions, e.g. AA or VV treatments)–(phosphorus uptake or growth rate when we changed water, e.g. VA or AV treatments)/maximum uptake or growth rate.</p><p>Phenotypic plasticity indexes for both subpopulations calculated from phosphorus uptake (functional trait) and growth rate (performance trait) data.</p

Dynamics of water phosphorus in summer.

<p>Dynamics of water phosphorus (in μg.l⁻¹.g⁻¹ of plant initial dry mass) and results of a linear model regression analyses under eutrophic and hypertrophic conditions, for all the possible combinations of water and subpopulation, during the summer experiment. In the legend, AA, AV, VA, VV include the information on the treatment, the first letter refers to the type of water and the second one to the subpopulation (e.g. AV means <i>Alsatian</i> water and <i>Vosgian</i> subpopulation).</p

Dynamics of water calcium.

<p>Dynamics of calcium (in mg.l⁻¹) contained in <i>Alsatian</i> or <i>Vosgian</i> water for eutrophic and hypertrophic conditions and for all the possible combinations of water and subpopulation. In the legend, AA, AV, VA, VV include the information on the treatment, the first letter refers to the type of water and the second one to the subpopulation (e.g. AV means <i>Alsatian</i> water and <i>Vosgian</i> subpopulation).</p

Plant growth rate.

<p>Plant growth rate (in mg of plant dry mass per day) under eutrophic and hypertrophic conditions, for all the possible combinations of water and subpopulation and during the winter, spring and summer experiments. In the legend, AA, AV, VA, VV include the information on the treatment, the first letter refers to the type of water and the second one to the subpopulation (e.g. AV means <i>Alsatian</i> water and <i>Vosgian</i> subpopulation).</p