J 2019

Formalized classification of semi-dry grasslands in central and eastern Europe

WILLNER, Wolfgang; Jan ROLEČEK; Andrey KOROLYUK; Jürgen DENGLER; Milan CHYTRÝ et. al.

Základní údaje

Originální název

Formalized classification of semi-dry grasslands in central and eastern Europe

Autoři

WILLNER, Wolfgang; Jan ROLEČEK; Andrey KOROLYUK; Jürgen DENGLER; Milan CHYTRÝ; Monika JANIŠOVÁ; Attila LENGYEL; Svetlana AĆIĆ; Thomas BECKER; Mirjana ĆUK; Olga DEMINA; Ute JANDT; Zygmunt KACKI; Anna A. KUZEMKO; Matthias KROPF; Mariya LEBEDEVA; Yury SEMENISHCHENKOV; Urban ŠILC; Zvjezdana STANČIĆ; Markus STAUDINGER; Kiril VASSILEV a Sergey YAMALOV

Vydání

Preslia, Praha, Česká botanická společnost, 2019, 0032-7786

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10611 Plant sciences, botany

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 4.357

Kód RIV

RIV/00216224:14310/19:00107367

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000458295200002

EID Scopus

2-s2.0-85063968638

Klíčová slova anglicky

Brachypodietalia pinnati; Cirsio-Brachypodion; Festuco-Brometea; meadow steppe; Mesobromion; semi-dry grassland; syntaxonomy; vegetation classification

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 17. 3. 2020 15:42, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

European semi-dry grasslands are among the most species-rich vegetation types in the northern hemisphere and form an important part of the habitat mosaics in the forest-steppe zone. However. there is no comprehensive evaluation of the variation in their composition and the phytosocio-logical classification of these grasslands. For the syntaxonomic revision, we used a dataset of 34,173 vegetation plot records (releves) from central and eastern Europe. which were assigned to the class Fesiuco-Bromeiea using the diagnostic species listed in the EuroVegChecklist. To determine the diagnostic species of the orders, we used a TWINSPAN classification of the whole dataset. Of the total dataset, 15,449 releves were assigned to the order Brachypodietalia pinnati. which corresponds to semi-dry grasslands. This subset was again classified using TWINSPAN. Formal definitions of the following alliances were established: Mesobromion erecti, Cirsio-Brachypodion pinnati (incl. Fragario-Trifolion montani. Agrosiio-Avenulion schellianae, Scabioso ochroleucae-Poion angustifoliae and Adonido vernalis-Stipion iirsae), Scorzonerion villosae and Chrysopogono-Danshonion. Another alliance, Armerion elongatae (=Koelerio-Phleion phleoidis p.p.). is transitional towards the class Koelerio-Corynephoreiea and its status needs further evaluation. We also established formal definitions of all of the associations of Mesobromion and Cirsio-Brachypodion within the area studied. Associations were identified using (i) a TWINSPAN classification of the whole order, (ii) TWINSPAN classifications of regionally restricted data sets (usually all Brachypodietalia plots in one country) and (iii) existing national classification schemes. All formal definitions were written in the expert system language of the JUICE program. To obtain a more complete picture of the floristic similarities and gradients. we performed a DCA ordination of the associations. Our results revealed that meadow steppes in the forest-steppe zone in eastern Europe are very similar to semi-dry grasslands in central Europe.

Návaznosti

GA18-03028S, projekt VaV
Název: Jaký je biogeografický původ středoevropských suchých trávníků? Syntéza komparativní fylogeografie a paleodistribučního modelování
Investor: Grantová agentura ČR, Jaký je biogeografický původ středoevropských suchých trávníků? Syntéza komparativní fylogeografie a paleodistribučního modelování