Fen and spring vegetation in western Pamir-Alai Mountains in Tajikistan (Middle Asia)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F16%3AA1701IK0" target="_blank" >RIV/61988987:17310/16:A1701IK0 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Fen and spring vegetation in western Pamir-Alai Mountains in Tajikistan (Middle Asia)

Popis výsledku v původním jazyce

The paper presents the results of phytosociological research on spring and fen vegetation of the western Pamir-Alai Mountains in Tajikistan. In total, 211 relevés were sampled during field studies conducted in 2008?2013 and 2015 with application of the Braun-Blanquet method. Plant communities of spring heads and peat-accumulated fens inhabiting the high montane and alpine zones in the Zeravshan, Hissar, Hazratishoh, Darvaz, Turkestan and Peter the 1st Mountains are described. A hierarchical syntaxonomic synopsis of spring and fen plant communities in the western Pamir-Alai Mountains is provided. As a result of field investigations and numerical analyses, three fen associations: Caricetum pseudofoetidae, Allietum fedtschenkoani, and Eleocharido quinqueflorae-Primuletum iljinskii have been distinguished. They were included in the Dactylorhizo umbrosae - Caricion orbicularis alliance, which was proposed to comprise the neutral and alkaline alpine fens of Middle Asia. Additionally, within the Montio-Cardaminetea class three spring associations have been defined: Epilobio tianschanici-Bryetum schleicheri, Clementsietum semenovii and Codonopsideto clematidi-Cortusetum turkestanicae. Because of their floristic composition vague, and some vaguen comparison to European and other Asiatic spring vegetation, the crenic communities of western Pamir-Alai have been assigned provisionally to a Cratoneurion commutati alliance. A synopsis of the spring and fen plant communities of the western Pamir-Alai is also proposed. The main environmental factors determining the species composition of the sampled vegetation are the amount of dissolved electrolytes, altitude and soil reaction.

Název v anglickém jazyce

Fen and spring vegetation in western Pamir-Alai Mountains in Tajikistan (Middle Asia)

Popis výsledku anglicky

The paper presents the results of phytosociological research on spring and fen vegetation of the western Pamir-Alai Mountains in Tajikistan. In total, 211 relevés were sampled during field studies conducted in 2008?2013 and 2015 with application of the Braun-Blanquet method. Plant communities of spring heads and peat-accumulated fens inhabiting the high montane and alpine zones in the Zeravshan, Hissar, Hazratishoh, Darvaz, Turkestan and Peter the 1st Mountains are described. A hierarchical syntaxonomic synopsis of spring and fen plant communities in the western Pamir-Alai Mountains is provided. As a result of field investigations and numerical analyses, three fen associations: Caricetum pseudofoetidae, Allietum fedtschenkoani, and Eleocharido quinqueflorae-Primuletum iljinskii have been distinguished. They were included in the Dactylorhizo umbrosae - Caricion orbicularis alliance, which was proposed to comprise the neutral and alkaline alpine fens of Middle Asia. Additionally, within the Montio-Cardaminetea class three spring associations have been defined: Epilobio tianschanici-Bryetum schleicheri, Clementsietum semenovii and Codonopsideto clematidi-Cortusetum turkestanicae. Because of their floristic composition vague, and some vaguen comparison to European and other Asiatic spring vegetation, the crenic communities of western Pamir-Alai have been assigned provisionally to a Cratoneurion commutati alliance. A synopsis of the spring and fen plant communities of the western Pamir-Alai is also proposed. The main environmental factors determining the species composition of the sampled vegetation are the amount of dissolved electrolytes, altitude and soil reaction.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

PHYTOCOENOLOGIA

ISSN

0340-269X

e-ISSN

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Svazek periodika

2

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

20

Strana od-do

201-220

Kód UT WoS článku

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EID výsledku v databázi Scopus

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