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ECO-BIOLOGICAL FEATURES OF PRECIOUS WOOD SPECIES, INTRODUCED IN INUNDABLE OAK WOODS OF MIDDLE KHOPYORYE

Annotation

One of the directions of forestry of the 20 century was the introduction of the forest culture of valuable breeds of wood exotic species. Zoning and acclimatization of species from other regions of the expanding diversity of local flora, increases the bio-resource potential and the sustainability of plantations of trees. In the article we are discussing biodiversity how indices affect the stability of forest ecosystems of Prikhopyorye. An analysis of the results of the introduction of Juglans mandshurica Maxim. and Phellodendron а murense Rupr. into the flood-plain oak-woods of the Khopyor is conducted. The total bio-ecological assessment and prospects of the introduction into the natural flood-plain oak-woods of Middle Khopyor region for the enrichment of their species composition with the aim of enhancing the sustainability of these ecosystems and optimization of their ecological functions are given.

Keywords

introduction; forest ecosystems; floodplain oak-woods; Khopyor region

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UDC

574.42

Pages

1570-1574

Received

2012-10-30

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