2016
Formalized classification of oak-hornbeam forest vegetation in Central and Western Europe: the first insights
NOVÁK, PavelZákladní údaje
Originální název
Formalized classification of oak-hornbeam forest vegetation in Central and Western Europe: the first insights
Název česky
Formalizovaná klasifikace dubohabřin ve střední Evropě: první náhled
Autoři
Vydání
EVS 25th Meeting, Rome, 6–9 April 2016, 2016
Další údaje
Jazyk
čeština
Typ výsledku
Konferenční abstrakt
Obor
10600 1.6 Biological sciences
Stát vydavatele
Česká republika
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Organizační jednotka
Přírodovědecká fakulta
ISBN
978-88-904091-5-8
Klíčová slova česky
Carpinion betuli, fytocenologie, lesní vegetace, střední a západní Evropa, syntaxonomie
Klíčová slova anglicky
C ARPINION BETULI , C ENTRAL AND W ESTERN E UROPE , FOREST VEGETATION , PHYTOSOCIOLOGY , SYNTAXONOMY
Příznaky
Mezinárodní význam
Změněno: 15. 1. 2017 20:20, Mgr. Pavel Novák, Ph.D.
V originále
Oak -hornbeam forests are one of the most common type of European mesophilous forest vegetation. The centre of their distribution is in the Central and Western Europe, especially in low -altitude regions with subcontinental climate. In spite of wide distrib ution of this vegetation type, their association -level syntaxonomy on the supranational scale is still unresolved and syntaxonomical systems used in different countries are rather inconsistent. In Central and Western Europe approximately 35 associations of oak -hornbeam forests has been recognized in literature in the last decades, but some of them are not validly described in the sense of the current International Code of Phytosociological Nomenclature or their syntaxonomical status is unclear. The main aim s of the project are as follows: (1) To make a syntaxonomical revision of the associations described so far. (2) To propose a revised syntaxonomical system with formally delimited syntaxa. A representative dataset of relevés of the target vegetation in the study region had to be prepared. Relevés were obtained especially from the European Vegetation Archive (EVA). We selected relevés classified by their authors to oak -hornbeam forest syntaxa (mainly the alliance Carpinion betuli ) as well as relevés with a t otal cover of tree species typical of oak -hornbeam forests higher than 5%. In the next step these relevés (ca. 33 000) were resampled according to their species composition to obtain a more representative dataset of the target vegetation. The final dataset contained more than 5000 relevés of oak -hornbeam forest vegetation. Using this dataset a revision of the associations was done based on multiple comparisons of species composition and the validity of the names of the accepted associations was checked according to the Code. Finally formal definitions of the studied syntaxa were prepared in the Juice software using formal logi
Anglicky
Oak -hornbeam forests are one of the most common type of European mesophilous forest vegetation. The centre of their distribution is in the Central and Western Europe, especially in low -altitude regions with subcontinental climate. In spite of wide distrib ution of this vegetation type, their association -level syntaxonomy on the supranational scale is still unresolved and syntaxonomical systems used in different countries are rather inconsistent. In Central and Western Europe approximately 35 associations of oak -hornbeam forests has been recognized in literature in the last decades, but some of them are not validly described in the sense of the current International Code of Phytosociological Nomenclature or their syntaxonomical status is unclear. The main aim s of the project are as follows: (1) To make a syntaxonomical revision of the associations described so far. (2) To propose a revised syntaxonomical system with formally delimited syntaxa. A representative dataset of relevés of the target vegetation in the study region had to be prepared. Relevés were obtained especially from the European Vegetation Archive (EVA). We selected relevés classified by their authors to oak -hornbeam forest syntaxa (mainly the alliance Carpinion betuli ) as well as relevés with a t otal cover of tree species typical of oak -hornbeam forests higher than 5%. In the next step these relevés (ca. 33 000) were resampled according to their species composition to obtain a more representative dataset of the target vegetation. The final dataset contained more than 5000 relevés of oak -hornbeam forest vegetation. Using this dataset a revision of the associations was done based on multiple comparisons of species composition and the validity of the names of the accepted associations was checked according to the Code. Finally formal definitions of the studied syntaxa were prepared in the Juice software using formal logi
Návaznosti
| GB14-36079G, projekt VaV |
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| MUNI/A/1048/2015, interní kód MU |
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