A ten years analysis of Quercus suber L. afforestation projects in the ...
A ten years analysis of Quercus suber L. afforestation projects in the ...
A ten years analysis of Quercus suber L. afforestation projects in the ...
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Area (ha)<br />
Pp<br />
Pn<br />
Qr<br />
Qs<br />
B<br />
PpQ<br />
PnQs<br />
PnQr<br />
QsQr<br />
QsPp<br />
QsCu<br />
QsB<br />
BB<br />
1000<br />
900<br />
800<br />
700<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
• Regular status (%)<br />
pure cork oak<br />
stands<br />
79%<br />
95% 85%<br />
Plan irregular<br />
N irregular<br />
Regular<br />
76%<br />
mixed stands <strong>of</strong> cork oak<br />
species<br />
Fig. 7 Projects status – field samples areas<br />
Crist<strong>in</strong>a Alegria 2012 IUFRO – All D5 Conference Forest Products, 8-13 July 2012, Estoril, Portugal 13