Systemic silviculture - DNA Cascais
Systemic silviculture - DNA Cascais
Systemic silviculture - DNA Cascais
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Classic <strong>silviculture</strong><br />
<strong>Systemic</strong> <strong>silviculture</strong><br />
Predetermined forest structure<br />
Selection of species<br />
Management unit:<br />
- even-aged forest felling series<br />
- uneven-aged forest compartment<br />
Predefined silvicultural treatment<br />
Cultivation cycle:<br />
-even-aged forest rotation<br />
-uneven-aged forest cutting diameter<br />
Normality:<br />
-even-aged forest age classes<br />
-uneven-aged forest diameter classes<br />
Predetermined allowable cut<br />
Constant and maximum annual product<br />
Simplified forest<br />
Unstructured forest: forest structure undefined<br />
in time and space<br />
Spontaneous mix<br />
Cultivation unit:<br />
the stand<br />
Cautious, continuous, capillary interventions<br />
with the aim of following the ecosystem’s<br />
evolutionary processes<br />
Cultivation cycle:<br />
Undefined<br />
Self-organisation of the forest:<br />
verification of the evolutionary processes<br />
Allowable cut depending on silvicultural<br />
criteria<br />
Periodic product<br />
Conserved and increased complexity
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