Ecological and coenotic groups of Southern Trans-Urals vascular plants flora and biotopes phytoindication
نویسندگان
چکیده
The expert and statistical assessment of ecological coenotic groups Southern Trans-Urals vascular plants flora has been done for A.L. Belgards coenomorphs scheme temperate forest zone European Russia. Both suggested schemes give adequate similar biotopes. proposed are identified in phytometer scales space definitely can be used regional best region is realized by combined group approach at the same time. authors have established regimes principal factors that differentiation ultimate specific forming habitats. Sylvant coenomorph formed boreal (acidic soils phytometers) nemoral sciophytes heliosciophytes, moreover a must understood as shady forests on rich soils. sylvant pine heterogeneous not coenoticaly specific. steppe obligate facultative heliophytes mostly dry biotopes, pratal made up humidity-meadow flora, dry-meadow For it recommended to use unite paludal but with separation oligotrophic bogs. ruderal (phytometers moistening nitrogen soils) confirmed statistically. stenotopic region. biotopical centres biotopic series which associated moistening, aeration saline soil conditions brightness regime.
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ژورنال
عنوان ژورنال: Samarskij nau?nyj vestnik
سال: 2022
ISSN: ['2309-4370', '2782-3016']
DOI: https://doi.org/10.55355/snv2022112112