Identifying rare communities and forests with heightened vegetative diversity in the Russian Far East
Brian MILAKOVSKY
WWF Russia, Amur Branch, Vladivostok, Russia
The Far Eastern region supports the highest levels of biodiversity in the Russian
Federation. Widespread transformation and degradation of native ecosystems in
this region necessitates the delineation and protection of ecosystems supporting
rare species or exceptional biodiversity. But the large scale of the region and its
incomplete scientific description it necessary to identify tendencies in the distribution
of these communities that would expedite their delineation. One approach is
the delineation of “intact forest landscapes”. Large, unaltered blocks of primary
forests that include communities in various topographic positions can protect a
broad range of native biodiversity. But this approach has some weaknesses – biodiversity-
rich ecosystems that are fragmented or partially disturbed are excluded.
Including other indicators besides “intactness” is necessary. In the Far East indicators
such as the correlation between canopy tree diversity and understory diversity
and the heightened value of the forest-alpine ecotone are being experimented
with. Further study of tendencies in the distribution of rare plant species, rare plant
communities and forests with heighted vegetative diversity is necessary.
© 2012 Organizing Committee
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