scholarly journals Current state of vegetation non-forest valley of the River Turia (Transcarpathian region)

2014 ◽  
pp. 308-323
Author(s):  
Ya. Sanislo-Pekar ◽  
G. Budnikov
Keyword(s):  
Key Words ◽  
Sea Level ◽  
Plant Communities ◽  
Rare Species ◽  
Vascular Plants ◽  
Current State ◽  
Meadow Communities ◽  
Floristic Classification

Distribution and composition of plant communities of meadows of the river Turja valley in highaltitude range from 150 to 800 m above sea level are presented in the article. According to the floristic classification 53 associations that belong to 13 unions, 7 orders and 4 classes are found out, described, identified and mapped. In the course of the flora studies 375 species of vascular plants, mosses and lichenes are found out. Key words: khorology, meadow communities, river Turja valley, management of meadows, rare species.

scholarly journals ФЛОРА ТА РОСЛИННІСТЬ ОСТРОВА МАРТИНЯЧОГО (АЗОВО-СИВАСЬКИЙ НАЦІОНАЛЬНИЙ ПРИРОДНИЙ ПАРК, ХЕРСОНСЬКА ОБЛАСТЬ, УКРАЇНА)

2016 ◽  
Vol 6 (2) ◽  
pp. 14-21
Author(s):  
V. P. Kolomyichuk ◽  
A. V. Matsyura
Keyword(s):  
Plant Communities ◽  
Vascular Plants ◽  
Small Area ◽  
Principal Factor ◽  
Current State ◽  
Azov Sea ◽  
Floristic Classification ◽  
Colonial Bird ◽  
Botanical Research ◽  
Annual Plant Species

<p>The goal of research is to evaluate the current state of phytodiversity of Martyniachyi Island in order to predict its change under the bird influence. The botanical research was carried out by traditional methods. Species and Families are presented according to Vascular plants of Ukraine Checklist (Mosyakin, Fedoronchuk, 1999). The article presents the latest data on phytodiversity of Martyniachyi Island located in the Sivash Gulf of Azov Sea. Contemporary taxonomy (31 species of vascular plants) and syntaxonomy diversity (11 associations from 7 formations) of the island is established. The flora of the island consists mainly of annual plant species (80.6 %). This testifies to the ephemerality of “nature” communities of the island, which develop under the influence of colonial bird activity. Species diversity of communities is low, that is because of island isolation and small area, and also because of significant bird influence. Among the plant communities the formation <em>Si</em><em>symbrieta</em><em> </em><em>loeselii</em> is dominate. Communities of formations <em>Anisant</em><em>h</em><em>eta</em><em> </em><em>sterilis</em><em>, </em><em>Asperugeta procumbens, Atriplexideta</em><em> </em><em>tataricae</em><em>, </em><em>Atriplexideta</em><em> </em><em>aucherii</em><em>,</em><em> Hyoscyameta nigrii,</em> <em>Suaedeta</em><em> </em><em>confusae</em> occupy comparatively less island area. Synthaxonomy of the island vegetation based on the ecological and floristic classification includes plant communities from 2 classes, 2 alliances, 3 units, and 6 associations.</p><p>The principal factor influenced the quantitative diversity of island vegetation and its spatial structure is the influence of colonial bird settlement, namely <em>Laridae</em>.</p>

Аquatic and helophytic vegetation of the Yamozero Lake (The Komi Republic)

2011 ◽  
pp. 101-116 ◽  
Author(s):  
B. Yu. Teteryuk
Keyword(s):  
Eastern Europe ◽  
Plant Communities ◽  
Rare Species ◽  
Komi Republic ◽  
European Part ◽  
Regional Level ◽  
North East ◽  
The North ◽  
European Part Of Russia ◽  
Floristic Classification

The results of a sintaxonomical study of plant communities of the Yamozero lake (the North-East of the European part of Russia) are presented. The diversity of the aquatic and helophytic vegetation of the Yamozero lake consists of 16 associations and 2 communities of 6 unions, 4 orders and 2 classes of the floristic classification: Potamogetonetea (7 associations, 2 communities), Phragmito-Magnocaricetea (9 associations). Many of described associations are widely distributed in the Central and the Eastern Europe. Some associations have the boundaries of their ranges. Some communities include 2 rare species of regional level: Isoetes setacea and Sagittaria natans.

scholarly journals Population biomorphological studies of Delphinium dictyocarpum DC. in Dzhungarskiy Alatau

2021 ◽  
Vol 102 (2) ◽  
pp. 63-69
Author(s):  
Nurzipa Saparbayeva ◽  
Keyword(s):  
Species Composition ◽  
Sea Level ◽  
Plant Communities ◽  
Vascular Plants ◽  
Population Biology ◽  
Plant Population ◽  
High Mountains ◽  
Ontogenetic Structure ◽  
Upper Third

This article presents the data of population-biomorphological studies of the larkspur (Delphinium dictyocarpum DC.) in the Dzhungarskiy Alatau. Purpose of the research isto study the distribution, phytocenotic confinement, biomorphology and structure of Delphinium dictyocarpum populations. The studies were carried out on the territory of the Dzhungarskiy Alatau ridge in 2015–2017. The structure of cenopopulations (CP) was studied in 2 plant communities (descriptions 1, 2). To study the density and ontogenetic structure of cenopopulations in communities transects were laid, divided into areas of 1 m2 in size. The type of cenopopulations was determined according to two classifications of B.A. Yurtseva (1987, 1988) and L.A. Zhukova (2013). When studying the biomorphology and structure of cenopopulations, we used the principles and methods adopted in modern plant population biology developed by L.A. Zhukova (2012) and “Program and methodology...” (1986). The study revealed that Delphinium dictyocarpum in the Dzhungarskiy Alatau grows at an altitude of 1600 to 3200 m above sea level, occupying the upper third or the summit of the high mountains. On the slopes the species is found along the outcrops of rocks and on stony-gravelly areas in the composition of shrub-forb-livebeet, cereal-forb meadows. The species composition of live bunch communities is represented by 125 species of vascular plants from 95 genera and 37 families. The height of the above-ground organs of Delphinium dictyocarpum ranged from 115 to 250 cm.

scholarly journals Rare plants and plant communities of rich fens of “Malaya Sosva” Nature Reserve (Western Siberia)

2018 ◽  
Vol 9 (1) ◽  
pp. 72-92
Author(s):  
Elena D. Lapshina ◽  
Galina N. Ganasevich ◽  
Aleksandra L. Vasina
Keyword(s):  
Plant Communities ◽  
Rare Species ◽  
Vascular Plants ◽  
Nature Reserve ◽  
Rare Plants ◽  
Left Bank ◽  
Dwarf Birch ◽  
Data Book ◽  
Thelypteris Palustris ◽  
The Right

A geobotanical survey of rich fens on the left-bank terraces of the Em-Egan River, the right tributary of the Malaya Sosva River in the southern part of the nature reserve “Malaya Sosva” (61.79° - 62.05° N, 64.06° - 64.55° E). 179 species have been identified, including 84 species of higher vascular plants, 69 species of mosses and 26 types of liverworts. Of these, 11 species are included in the Red Data Book of the Khanty-Mansi Autonomous District, including 9 species of higher vascular plants and 2 species of mosses: Baeothryon alpinum, Cardamine nymanii, Dactylorhiza traunsteineri, D. incarnata, Hammarbya paludosa, Huperzia selago, Saxifraga hirculus, Thelypteris palustris, Triglochin palustre, Meesia triquetra, Paludella squarrosa. Three more species – Corallorrhiza trifida, Calliergon richardsonii, Meesia uliginosa are included in the list of species whose condition in the natural environment requires special attention. In addition, such rare species as Eriophorum brachyantherum, Stellaria crassifolia, Bistorta major, rare species of mosses such as Bryum bimum, Calliergonella cuspidata, Campylium pretense, Hamatocaulis vernicosus, Scorpidium cossonii, Tomentypnum nitens are listed in the mire plant communities. On the basis of the ecological-floral approach of the J. Brown-Blanke school, 8 associations, 6 subassociations and 3 communities from 5 unions, 3 orders and 3 classes of vegetation were allocated in the vegetation cover of rich fens. The belonging of one more vegetation community type of the Bistorta major–Sphagnum fuscum dwarf birch community with the sparse fir (Picea obovata) to the class and the order is not established. The highest phytocenotic diversity and the highest concentration of rare and protected species are found in communities of the order Sphagno warnstorfii-Tomentypneetalia. Phytocenotic association and frequency of occurrence of rare species in different types of plant communities are established.

Aquatic and helophyte vegetation of the Donty Lake (The Komi Republic)

2008 ◽  
pp. 76-85 ◽  
Author(s):  
B. Yu. Teteryuk
Keyword(s):  
Plant Communities ◽  
Rare Species ◽  
Komi Republic ◽  
European Part ◽  
Large Lake ◽  
Hydrophytic Vegetation ◽  
North East ◽  
European Part Of Russia

The results of a syntaxonomical study of plant communities of the large lake Donty (North-East of the European part of Russia) are presented. The diversity of hydrophytic vegetation has been classified into 3 classes (Lemnetea, Potametea and Phragmito-Magnocaricetea), 5 orders, 8 alliances, 20 associations and 1 community. Subasso­ciation Scolochloetum festucaceae caricetosum aquatilis is new. Communities of associations Caricetum aquatilis, Equisetetum fluviatilis, Potamo—Nupharetum luteae, Potametum perfo­liati are mostly wide distributed, while these of Phragmitetum communis, Scolochloetum festucaceae ones are relatively rare as well as Lemno—Spirodeletum polyrchizae, Elodeo—Potametum alpini, Potamo—Nupharetum pumilae, Potametum praelongi and Scirpetum lacustris are very rare. Some communities contain 2 regional rare species: Scolochloa festucacea and Ranunculus lingua.

Geobotanical studies at the Caucasus: a review of materials of the International Conference “Flora and conservation in the Caucasus: history and current state of knowledge” (Pyatigorsk, May 22–25, 2019)

2019 ◽  
pp. 91-94
Author(s):  
T. M. Lysenko ◽  
V. Yu. Neshatayeva ◽  
Z. V. Dutova
Keyword(s):  
Plant Communities ◽  
Aquatic Vegetation ◽  
Plant Cover ◽  
Floristic Composition ◽  
Current Status ◽  
Wide Field ◽  
The Caucasus ◽  
International Conference ◽  
Rare And Endangered Species ◽  
Current State

The International conference “Flora and conservation in the Caucasus: history and current state of knowledge” dedicated to the 130-year anniversary of the Perkalsky Arboretum took place at 22–25 of May 2019 in Pyatigorsk (Stavropol Territory) on the base of the Pyatigorsk Museum of local lore and natural history. The participants were from 11 cities of Russia and 7 Republics of the Caucasus and represented 14 institutions. Proceedings of the conference were published by the beginning of the meeting the book of abstracts includes 49 papers on the study of vascular plants, bryophytes, lichens and fungi, plant communities, as well as the protection of rare and endangered species, unique plant communities, and ecological problems in the Caucasus. The following geobotanical topics were highlighted in 13 papers: forest communities (3 reports), meadow and steppe vegetation (2), xeric open forests (2), communities of ecotone areas (1), structure of populations of rare plant species (3), as well as the history and current status of nature protected areas (2). The great emphasis has been focused on the study of floristic composition and plant populations. Thus, the conference showed that very few studies от vegetation are currently carried out in the Caucasus, and a lot of districts are not affected by the research. The greatest attention is paid to forest vegetation while meadow, steppe, alpine heath and xerophytic communities are studied rather poorly. Besides, there are “white spots” — mire, floodplain and aquatic vegetation. In nowadays, when the anthropogenic impact on the plant cover of the Caucasus is intensively increasing, it is especially important to study natural undisturbed communities preserved in protected natural areas. Another important issue is the conservation of the unique vegetation cover of the whole Caucasus. Thus, the study of vegetation of this region opens a wide field for researchers using various methods of modern plant science.

(A review) N. I. Makunina. The forest-steppe vegetation of the West Siberian plain and the Altai-Sayan mountain region. Novosibirsk: Academic publishing house “Geo”, 2016. 183 p.

2017 ◽  
pp. 116-118
Author(s):  
E. A. Volkova
Keyword(s):  
Plant Communities ◽  
Publishing House ◽  
Mountain Region ◽  
Academic Publishing ◽  
Forest Steppe ◽  
West Siberian Plain ◽  
The West ◽  
Steppe Vegetation ◽  
Floristic Classification ◽  
Sayan Mountain

The monograph presents an overview of the forest-steppe vegetation of the West Siberian Plain and the Altai-Sayan mountain region. The questions of bioclimatic zonation of the Altai-Sayan mountain region are discussed. The biodiversity of foreststeppe is characterized, the floristic classification is performed, the scheme of eco-phytocoenotic classification is given, the basic types of plant communities are described in comparative terms. The diversity of forest-steppe landscapes is revealed, the structure of their vegetation is analyzed. The phytogeographical division of forest-steppe is worked out.

(A review) N. I. Makunina. The forest-steppe vegetation of the West Siberian plain and the Altai-Sayan mountain region. Novosibirsk: Academic publishing house “Geo”, 2016. 183 p.

2017 ◽  
pp. 114-116
Author(s):  
B. M. Mirkin ◽  
L. G. Naumova
Keyword(s):  
Plant Communities ◽  
Publishing House ◽  
Mountain Region ◽  
Academic Publishing ◽  
Forest Steppe ◽  
West Siberian Plain ◽  
The West ◽  
Steppe Vegetation ◽  
Floristic Classification ◽  
Sayan Mountain

The monograph presents an overview of the forest-steppe vegetation of the West Siberian Plain and the Altai-Sayan mountain region. The questions of bioclimatic zonation of the Altai-Sayan mountain region are discussed. The biodiversity of foreststeppe is characterized, the floristic classification is performed, the scheme of eco-phytocoenotic classification is given, the basic types of plant communities are described in comparative terms. The diversity of forest-steppe landscapes is revealed, the structure of their vegetation is analyzed. The phytogeographical division of forest-steppe is worked out.

Mapping of rare species vascular plants in the Baikal region

2016 ◽  
Vol 909 (3) ◽  
pp. 17-21
Author(s):  
N.I. Novitskaya ◽  
◽  
E.G. Suvorov ◽  
Keyword(s):  
Rare Species ◽  
Vascular Plants ◽  
Baikal Region
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