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Martwe drzewa - Firmy Leśne
Firmy Leśne
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Martwe drzewa

5.04.2011
Standardy certyfikacji lasów mówią o pozostawianiu na powierzchniach martwych drzew.

Jak to nam wychodzi?



W Szwecji robi się nawet tak, że ścina się drzewo na wysokości kilku metrów i taki goły pień pozostawia w lesie. Zasiedlają go owady, jest miejscem kucia dziupli przez ptaki.

Ile drewna martwego mamy w Polsce?

W Lasach Państwowych ok. 5 kubików na hektar. To w skali całego kraju daje ok. 35 mln m sześc. martwego drewna. Lasy Państwowe mają 7,068 mln ha lasów.

Dla porównania w polskich parkach narodowych martwego drewna jest średnio 35 m sześc./ha. Z tego 25 m sześc./ha to drzewa leżące.

firmylesne.pl
Źródło: LP
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