The Lateglacial and Holocene in Central Europe: a multi-proxy
environmental record from the Bohemian Forest, Czech Republic

J 2015

The Lateglacial and Holocene in Central Europe: a multi-proxy environmental record from the Bohemian Forest, Czech Republic

VOCADLOVA, Klára, Libor PETR, Pavla ZACKOVA, Marek KRIZEK, Lenka KRIZOVA et. al.

Základní údaje

Originální název

The Lateglacial and Holocene in Central Europe: a multi-proxy environmental record from the Bohemian Forest, Czech Republic

Autoři

VOCADLOVA, Klára (203 Česká republika, garant), Libor PETR (203 Česká republika, domácí), Pavla ZACKOVA (203 Česká republika), Marek KRIZEK (203 Česká republika), Lenka KRIZOVA (203 Česká republika), Samuel HUTCHINSON (826 Velká Británie a Severní Irsko) a Miroslav SOBR (203 Česká republika)

Vydání

Boreas, HOBOKEN, WILEY-BLACKWELL, 2015, 0300-9483

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10500 1.5. Earth and related environmental sciences

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 2.386

Kód RIV

RIV/00216224:14310/15:00084639

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1111/bor.12126

UT WoS

000362769600010

Klíčová slova anglicky

Bohemian forest; Glaciation; Paleoecology

Štítky

AKR, rivok

Změněno: 7. 3. 2018 13:21, Mgr. Lucie Jarošová, DiS.

Anotace

V originále

The Hercynian mountain ranges were islands of mountain glaciation and alpine tundra in a Central European ice-free corridor during the Late Pleistocene. Today they are notable areas of glacial landforms, alpine-forest free areas, peatlands and woodlands. However, our knowledge of the Lateglacial and early Holocene environmental changes in this region is limited. We present a new multi-proxy reconstruction of a mid-altitude environment in the Bohemian Forest spanning this period. A core (5.2 m length) in the Cerne Lake cirque (1028 m a.s.l.) was subjected to lithological, geochemical, pollen and macrofossil analysis supplemented by two optically stimulated luminescence (OSL) and 10 AMS radiocarbon dates. We determined the impact of regional and supraregional climate changes on the environment. The two most significant changes in sedimentation during the Lateglacial (17.6 and 15.8-15.5 cal. ka BP) were synchronous with regional glacial chronostratigraphy. Unlike Central European mountain ranges, in the Bohemian Forest the Younger Dryas was not coincident with glacier re-advance, but was a dry, cold episode with low lake levels, which prevailed until the early Preboreal. Plant macrofossils indicate local establishment of Betula nana and Betula pendula/pubescens at 15.4-13.4 cal. ka BP. Comparison with Holocene records from Central Europe shows a similar immigration history of vegetation at mid and higher altitudes. The tree line exceeded an altitude of similar to 1000 m a.s.l. around 10.5 cal. ka BP and coincided with rapid geochemical changes in the sediment. The 8.2 ka BP event did not have any response in the sedimentary record, but corresponded to stabilization of the Picea abies population and expansion of Fagus. Fagus colonized the Bohemian Forest earlier than other Hercynian mid-mountains, but never predominated in the composition of the forest at higher elevations. Abies alba was the last tree species that immigrated to the study area.

Návaznosti

MSM0021622416, záměr

Název: Diverzita biotických společenstev a populací: kauzální analýza variability v prostoru a čase

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Diverzita biotických společenstev: kauzální analýza variability v prostoru a čase

Citovat

VOCADLOVA, Klára, Libor PETR, Pavla ZACKOVA, Marek KRIZEK, Lenka KRIZOVA, Samuel HUTCHINSON a Miroslav SOBR. The Lateglacial and Holocene in Central Europe: a multi-proxy environmental record from the Bohemian Forest, Czech Republic. Boreas. HOBOKEN: WILEY-BLACKWELL, 2015, roč. 44, č. 4, s. 769-784. ISSN 0300-9483. Dostupné z: https://dx.doi.org/10.1111/bor.12126.

@article{1316889,
   author = {Vocadlova, Klára and Petr, Libor and Zackova, Pavla and Krizek, Marek and Krizova, Lenka and Hutchinson, Samuel and Sobr, Miroslav},
   article_location = {HOBOKEN},
   article_number = {4},
   doi = {http://dx.doi.org/10.1111/bor.12126},
   keywords = {Bohemian forest; Glaciation; Paleoecology},
   language = {eng},
   issn = {0300-9483},
   journal = {Boreas},
   title = {The Lateglacial and Holocene in Central Europe: a multi-proxy environmental record from the Bohemian Forest, Czech Republic},
   volume = {44},
   year = {2015}
}

TY  - JOUR
ID  - 1316889
AU  - Vocadlova, Klára - Petr, Libor - Zackova, Pavla - Krizek, Marek - Krizova, Lenka - Hutchinson, Samuel - Sobr, Miroslav
PY  - 2015
TI  - The Lateglacial and Holocene in Central Europe: a multi-proxy environmental record from the Bohemian Forest, Czech Republic
JF  - Boreas
VL  - 44
IS  - 4
SP  - 769-784
EP  - 769-784
PB  - WILEY-BLACKWELL
SN  - 03009483
KW  - Bohemian forest
KW  - Glaciation
KW  - Paleoecology
N2  - The Hercynian mountain ranges were islands of mountain glaciation and alpine tundra in a Central European ice-free corridor during the Late Pleistocene. Today they are notable areas of glacial landforms, alpine-forest free areas, peatlands and woodlands. However, our knowledge of the Lateglacial and early Holocene environmental changes in this region is limited. We present a new multi-proxy reconstruction of a mid-altitude environment in the Bohemian Forest spanning this period. A core (5.2 m length) in the Cerne Lake cirque (1028 m a.s.l.) was subjected to lithological, geochemical, pollen and macrofossil analysis supplemented by two optically stimulated luminescence (OSL) and 10 AMS radiocarbon dates. We determined the impact of regional and supraregional climate changes on the environment. The two most significant changes in sedimentation during the Lateglacial (17.6 and 15.8-15.5 cal. ka BP) were synchronous with regional glacial chronostratigraphy. Unlike Central European mountain ranges, in the Bohemian Forest the Younger Dryas was not coincident with glacier re-advance, but was a dry, cold episode with low lake levels, which prevailed until the early Preboreal. Plant macrofossils indicate local establishment of Betula nana and Betula pendula/pubescens at 15.4-13.4 cal. ka BP. Comparison with Holocene records from Central Europe shows a similar immigration history of vegetation at mid and higher altitudes. The tree line exceeded an altitude of similar to 1000 m a.s.l. around 10.5 cal. ka BP and coincided with rapid geochemical changes in the sediment. The 8.2 ka BP event did not have any response in the sedimentary record, but corresponded to stabilization of the Picea abies population and expansion of Fagus. Fagus colonized the Bohemian Forest earlier than other Hercynian mid-mountains, but never predominated in the composition of the forest at higher elevations. Abies alba was the last tree species that immigrated to the study area.
ER  -

VOCADLOVA, Klára, Libor PETR, Pavla ZACKOVA, Marek KRIZEK, Lenka KRIZOVA, Samuel HUTCHINSON a Miroslav SOBR. The Lateglacial and Holocene in Central Europe: a multi-proxy environmental record from the Bohemian Forest, Czech Republic. \textit{Boreas}. HOBOKEN: WILEY-BLACKWELL, 2015, roč.~44, č.~4, s.~769-784. ISSN~0300-9483. Dostupné z: https://dx.doi.org/10.1111/bor.12126.

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