Biomass production of Betula pendula stands regenerated in the region of allochthonous Picea abies dieback
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DOI: 10.14214/sf.9985
Abstract: The paper deals with production of above-ground biomass of silver birch (Betula pendula Roth) stands in the Czech Republic. One-year biomass dynamics was studied within chronosequence of birch stands at the age of 4–5, 8–9,… read more here.
Keywords: production; biomass; age; betula pendula ... See more keywords
Hymenoptera (Aculeata) in birch stands of the air-polluted area of Northern Bohemia
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DOI: 10.17221/4690-jfs
Abstract: The Hymenoptera (Aculeata) fauna was studied in birch stands (Betula pendula Roth) of colder areas of Northern Bohemia using the method of Moericke's yellow traps. Altogether 159 species were trapped; the most important were Andrena… read more here.
Keywords: birch; northern bohemia; birch stands; hymenoptera aculeata ... See more keywords