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@article{1762136,
author = {Novák, Pavel and Zukal, Dominik and Harásek, Martin and Vlčková, Pavla and Abdaladze, Otar and Willner, Wolfgang},
article_number = {4},
doi = {http://dx.doi.org/10.1007/s12224-020-09386-0},
keywords = {Biogeography; Carpino-Fagetea; Classification; Phytosociology; Syntaxonomy; Transcaucasia},
language = {eng},
issn = {1211-9520},
journal = {Folia Geobotanica},
title = {Ecology and vegetation types of oak-hornbeam and ravine forests of the Eastern Greater Caucasus, Georgia},
url = {https://doi.org/10.1007/s12224-020-09386-0},
volume = {55},
year = {2020}
}
TY - JOUR
ID - 1762136
AU - Novák, Pavel - Zukal, Dominik - Harásek, Martin - Vlčková, Pavla - Abdaladze, Otar - Willner, Wolfgang
PY - 2020
TI - Ecology and vegetation types of oak-hornbeam and ravine forests of the Eastern Greater Caucasus, Georgia
JF - Folia Geobotanica
VL - 55
IS - 4
SP - 333-349
EP - 333-349
PB - Springer
SN - 12119520
KW - Biogeography
KW - Carpino-Fagetea
KW - Classification
KW - Phytosociology
KW - Syntaxonomy
KW - Transcaucasia
UR - https://doi.org/10.1007/s12224-020-09386-0
N2 - The Caucasus harbours unique forest vegetation so far only little studied using the Braun-Blanquet approach. This study is mostly based on a dataset (N = 110) of original phytosociological releves of oak-hornbeam and ravine forests in the Eastern Greater Caucasus, Georgia. Their unsupervised classification produced seven communities. Five belong to oak-hornbeam forests (order Lathyro-Carpinetalia caucasicae). Of the zonal Caucasian alliance Crataego-Carpinion, the association Corno australis-Carpinetum inhabits valleys of the Greater Caucasus, and Clinopodio umbrosi-Carpinetum is confined to the warm Eastern Greater Caucasus promontories. The association Astrantio maximae-Carpinetum of the alliance Astrantio-Carpinion represents distinctive Caucasian montaneoak-hornbeam forests. The other two communities, documented by a few releves, were described at the community level only. Within ravine forests (order Aceretalia pseudoplatani), we introduce a new Caucasian alliance Pachyphragmo macrophyllae-Tilion begoniifoliae with two associations. Valeriano tiliifoliae-Ulmetum glabrae comprises Caucasian montane ravine forests whereas Hedero pastuchovii-Aceretum velutini inhabits the foothills of the Eastern Greater Caucasian. To provide a broader context of the recognized communities, an expanded dataset (N = 231) of original releves and previously published releves of Georgian deciduous forests was analysed. It indicated a major turnover in species composition following biogeographical patterns presumably driven by macroclimate and vegetation history.
ER -
NOVÁK, Pavel, Dominik ZUKAL, Martin HARÁSEK, Pavla VLČKOVÁ, Otar ABDALADZE a Wolfgang WILLNER. Ecology and vegetation types of oak-hornbeam and ravine forests of the Eastern Greater Caucasus, Georgia. \textit{Folia Geobotanica}. Springer, 2020, roč.~55, č.~4, s.~333-349. ISSN~1211-9520. Dostupné z: https://dx.doi.org/10.1007/s12224-020-09386-0.
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