2018
Relict occurrences of boreal brown-moss quaking rich fens in the Carpathians and adjacent territories
PETERKA, Tomáš, Michal HÁJEK, Daniel DÍTĚ, Petra HÁJKOVÁ, Salza PALPURINA et. al.Základní údaje
Originální název
Relict occurrences of boreal brown-moss quaking rich fens in the Carpathians and adjacent territories
Autoři
PETERKA, Tomáš (203 Česká republika, domácí), Michal HÁJEK (203 Česká republika, garant, domácí), Daniel DÍTĚ (703 Slovensko), Petra HÁJKOVÁ (203 Česká republika, domácí), Salza PALPURINA (100 Bulharsko, domácí), Irina GOIA (642 Rumunsko), Vít GRULICH (203 Česká republika, domácí), Veronika KALNÍKOVÁ (203 Česká republika, domácí), Zuzana PLESKOVÁ (703 Slovensko, domácí), Anna ŠÍMOVÁ (203 Česká republika, domácí) a Táňa ŠTECHOVÁ (203 Česká republika)
Vydání
Folia Geobotanica, Springer, 2018, 1211-9520
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10611 Plant sciences, botany
Stát vydavatele
Švýcarsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 1.046
Kód RIV
RIV/00216224:14310/18:00101387
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000449764100003
Klíčová slova anglicky
Classification; Macrofossil; Mires; Plant communities; Vegetation; Wetlands
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 23. 4. 2024 12:43, Mgr. Michal Petr
Anotace
V originále
Quaking rich fens dominated by boreal semi-aquatic brown-mosses such as Scorpidium scorpioides and Calliergon trifarium are extremely rare in the Carpathians. These fens harbour endangered species persisting at few localities in the region. However, their phytosociological classification has not been sufficiently solved yet, because they lack Sphagnum species as well as calcicole species characteristic for the Caricion davallianae alliance. A recent pan-European synthesis on fen vegetation suggests that these fens belong to the Stygio-Caricion limosae alliance (boreal rich fen vegetation). The isolated occurrence of this alliance southward of the boreal zone and outside the Alps is rather exceptional and might represent a relict from an early post-glacial period. In this study, we compared phytosociological data for the Stygio-Caricion limosae alliance between Northern Europe and the Carpathians plus adjacent regions (the Bohemian Massif, the Dinaric Alps) using NMDS and cluster analysis. We found that the species composition of brown-moss quaking rich fens in Central and Southeastern Europe corresponds well with that in Northern Europe, confirming their assignment to Stygio-Caricion limosae. We further reconstructed the potential past distribution of the alliance in Czech Republic and Slovakia using available floristic and macrofossil data. Macrofossil data suggest that this vegetation type had been much more common in Central Europe and that today it persists only in ancient fens, showing the long-term stability of environmental conditions. The main causes of its present-day rarity are Middle-Holocene woodland phases in fens and recent water table decreases caused by anthropogenic deterioration of the water regime in the landscape.
Návaznosti
GB14-36079G, projekt VaV |
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MUNI/A/0979/2017, interní kód MU |
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