Film p.t.: „Walka z kornikiem drukarzem w Puszczy Białowieskiej”
Combatting the European spruce bark beetle in the Białowieża Forest
The European spruce bark beetle appeared in large numbers in the Białowieża Forest. Gradations of this insect appear in this area from time to time. In the past, the bark beetle was effectively fought. The cut down spruces were replaced by new ones or their natural regeneration was encouraged.
Since a few years ago, the rigorous removal of infected trees was abandoned due to the ban on the removal of trees aged over a hundred years old. This led to the mass appearance of the spruce bark beetle and to dying out of spruce trees within large swathes of the Białowieża Forest.
The film shows the enormity of gradation and damage done by the bark beetle. The film also presents method of combatting this insect and also the positive silviculture effects of post-gradation tree stands when the tried and tested methods of combatting this beetle were used.
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Wywiady
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Category : WywiadyDescription :
Wywiad: Brak porozumienia klimatycznego może mieć fatalne skutki - mówi poseł do Parlamentu Europejskiego Jo Leinen. Szef delegacji PE na szczyt klimatyczny w Durbanie zachęca do stanowczości w walce z kryzysem klimatycznym, który pozostanie aktualny dłużej niż kryzys gospodarczy. [Dostawca filmu: Parlament Eurpoejski]
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