Establecimiento de cuatro especies de Quercus en el sur de la ...
Establecimiento de cuatro especies de Quercus en el sur de la ...
Establecimiento de cuatro especies de Quercus en el sur de la ...
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Spatial and temporal heterog<strong>en</strong>eity effects on seedling growth and establishm<strong>en</strong>t in four <strong>Quercus</strong> species<br />
A<br />
Stem height t 1 (cm)<br />
11<br />
10<br />
9<br />
8<br />
7<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
Q. ilex<br />
Plot 2<br />
R 2 0.14 *<br />
0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9<br />
Light avai<strong>la</strong>bility (GSF)<br />
Aboveground biomass t 2 (g)<br />
1,0<br />
0,8<br />
0,6<br />
0,4<br />
0,2<br />
Q. pyr<strong>en</strong>aica<br />
Plot 1<br />
R 2 = 0.18 *<br />
0,0<br />
0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8<br />
Light avai<strong>la</strong>bility (GSF)<br />
B 14<br />
Stem height t 1 (cm)<br />
C<br />
Stem height t 1 (cm)<br />
12<br />
10<br />
8<br />
6<br />
4<br />
Q. suber<br />
Plot 2<br />
2<br />
R 2 0.09 *<br />
0<br />
4 6 8 10 12 14 16 18 20 22<br />
11<br />
10<br />
9<br />
8<br />
7<br />
6<br />
5<br />
4<br />
3<br />
2<br />
1<br />
Q. ilex<br />
Plot 2<br />
Soil moisture (%)<br />
‐2 0 2 4 6 8 10 12 14 16 18 20 22<br />
Herb production (g)<br />
R 2 0.14 *<br />
Aboveground biomass t 2 (g)<br />
RGR a (g g ‐1 day ‐1 )<br />
1,6<br />
1,2<br />
0,8<br />
0,4<br />
Q. faginea<br />
Plot 2<br />
R 2 0.25 ***<br />
0,0<br />
4 6 8 10 12 14 16 18 20 22<br />
0,04<br />
0,02<br />
0,00<br />
‐0,02<br />
‐0,04<br />
Soil moisture (%)<br />
Q. pyr<strong>en</strong>aica<br />
Plot 2<br />
R 2 0.10 **<br />
‐0,06<br />
‐3 0 3 6 9 12 15 18 21 24<br />
Herb production (g)<br />
Figure 6. R<strong>el</strong>ationship of differ<strong>en</strong>t morphology and growth variables with (A) light avai<strong>la</strong>bility, (B) soil<br />
moisture and (C) herb prodution in differ<strong>en</strong>t plots. Lines are the regression lines.<br />
92