2020
The Last Glacial and Holocene history of mountain woodlands in the southern part of the Western Carpathians, with emphasis on the spread of Fagus sylvatica
WIEZIK, Maroš; Eva JAMRICHOVÁ; Petra HÁJKOVÁ; Richard HRIVNÁK; František MÁLIŠ et al.Základní údaje
Originální název
The Last Glacial and Holocene history of mountain woodlands in the southern part of the Western Carpathians, with emphasis on the spread of Fagus sylvatica
Autoři
WIEZIK, Maroš; Eva JAMRICHOVÁ; Petra HÁJKOVÁ; Richard HRIVNÁK; František MÁLIŠ; Libor PETR; Vlasta JANKOVSKÁ; Malvína ČIERNIKOVÁ a Michal HÁJEK
Vydání
Palynology, Philadelphia, Taylor and Francis, 2020, 0191-6122
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10511 Environmental sciences
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 2.344
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/20:00114022
Organizační jednotka
Přírodovědecká fakulta
UT WoS
EID Scopus
Klíčová slova česky
expanze buku; zonální lesy; střední holocén; pylová analýza; Slovensko
Klíčová slova anglicky
Beech expansion; climazonal woodland; Middle Holocene; pollen analysis; Slovaki
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 30. 3. 2021 16:10, Mgr. Marie Novosadová Šípková, DiS.
Anotace
V originále
The Western Carpathians have recently been examined in several palaeoecological studies. However, some of their parts remain underexplored in terms of the Holocene history of mountain woodlands. We analysed an 8000-year-old peat sequence from the southern part of the Western Carpathians (the Bykovo site) for pollen, needles and stomata, and reviewed the data on the occurrence and spread of beech since the Last Glacial times in order to put results from Bykovo into the context of the whole Western Carpathians. For pre-industrial times, we reconstructed mixed beech–fir or beech–fir–spruce woodlands in zonal habitats, noble hardwood woodlands on screes, and spruce woodlands in peaty and wet habitats. A meta-analysis of available pollen data for beech revealed that a few sites in Pannonia and on the southern Carpathian fringes reached beech pollen abundances exceeding 0.5% at the very beginning of the Holocene (12–10 cal BP). Moreover, the pattern of reaching greater pollen abundance limits showed a clear south-to-north gradient starting in the Pannonian lowland. Therefore, the direction of the spread of beech based on pollen abundances and the absence of beech macrofos- sil evidence during the Last Glacial Maximum do not support local glacial refugia of beech directly in the Western Carpathians. The timing of local beech occurrence (empirical pollen limit of 1.4–2%) and its expansion (rational pollen limit of up to 5%) at the Bykovo site fits well this gradual spread of beech from the south. The first period of beech spread in the Bykovo area around 6250 cal BP coin- cides well with the period of increased precipitation between 6100 and 6800 cal BP, as reconstructed by different proxies (e.g. stable isotopes) for the Western Carpathians
Návaznosti
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