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Vegetation of screes of the montane and colline zones in the Pamir-Alai Mts in Tajikistan (Middle Asia)

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Vegetation of screes of the montane and colline zones in the Pamir-Alai Mts in Tajikistan (Middle Asia)

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dc.contributor.author Nowak, Arkadiusz pl
dc.contributor.author Nowak, Sylwia pl
dc.contributor.author Nobis, Marcin [SAP11018770] pl
dc.contributor.author Nobis, Agnieszka [SAP11019177] pl
dc.date.accessioned 2017-01-13T09:45:30Z
dc.date.available 2017-01-13T09:45:30Z
dc.date.issued 2016 pl
dc.identifier.issn 0722-494X pl
dc.identifier.uri http://ruj.uj.edu.pl/xmlui/handle/item/35313
dc.language eng pl
dc.rights Dodaję tylko opis bibliograficzny *
dc.title Vegetation of screes of the montane and colline zones in the Pamir-Alai Mts in Tajikistan (Middle Asia) pl
dc.title.alternative Die Schuttvegetation der montanen und kollinen Zone des Pamir-Alai-Gebirges in Tadschikistan (Mittelasien) pl
dc.type JournalArticle pl
dc.description.physical 223-248, [2] pl
dc.description.additional Bibliogr. s. 245-248. Do art. dołączone 2 suplementy pl
dc.identifier.weblink http://www.zobodat.at/pdf/Tuexenia_NS_36_0223-0248.pdf pl
dc.identifier.weblink https://www.tuexenia.de/publications/tuexenia/Tuexenia_2016_NS_036_0223-0248.pdf pl
dc.abstract.en This paper is the continuation of a survey of the scree vegetation in alpine landscapes of western Pamir-Alai Mts in Tajikistan. In total, 105 phytosociological relevés were collected in the colline and montane belt in 2012-2014, applying the Braun-Blanquet method. Phytocoenoses inhabiting mobile or fairly stabilised screes of different sizes of rock particles in the montane and colline zone are herein described. A hierarchical syntaxonomic synopsis of scree communities in the western Pamir Alai Mts is provided. The collected vegetation samples represent the majority of the variations among the phyto-coenoses of gravel, pebble, cobble and rock block slides and screes. As a result of field survey and numerical analyses, eight associations - Cousinietum corymbosae, Eremostachyetum tadschikistanicae, Cousinietum refractae, Caccinietum dubiae, Eremuretum sogdiani (with two subassociations: E. s. typicum and E. s. delphinietosum decolorati), Feruletum kuhistanicae, Zygophylletum atriplicoidis and Corydalidetum kashgaricae - have been described. Because of their floristic composition, all of these communities have been assigned to a new alliance Alceion nudiflorae within the Sileno brahuicae-Scutellarietalia intermediae order and Artemisio santolinifoliae-Berberidetea sibiricae class. The main factors determining the species composition of the classified associations seem to be scree mobility, rock particle size, elevation above sea level and slope inclination. Saxicolous vegetation in Tajikistan reveal an extraordinary diversity and richness in terms of species composition and beta diversity along the main environmental gradients in this mountaionous areas. A further geobotanical survey is needed, especially in eastern Pamir and adjacent areas to fully recognize the chasmophytic plant communities of this rocky land. pl
dc.subject.en Artemisio-Berberidetea pl
dc.subject.en chasmophytes pl
dc.subject.en colluvial cones pl
dc.subject.en phytosociology pl
dc.subject.en Tadzhikistan pl
dc.description.volume 36 pl
dc.identifier.doi 10.14471/2016.36.001 pl
dc.identifier.eissn 2748-3452 pl
dc.title.journal Tuexenia pl
dc.language.container eng pl
dc.date.accession 2020-12-16 pl
dc.affiliation Wydział Biologii i Nauk o Ziemi : Instytut Botaniki pl
dc.subtype Article pl
dc.rights.original OTHER; otwarte czasopismo; ostateczna wersja wydawcy; w momencie opublikowania; 0 pl
.pointsMNiSW [2016 A]: 20


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