Plio-Pleistocene floras of the Vildštejn Formation in the Cheb Basin, Czech Republic - A floristic and palaeoenvironmental review

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F17%3A10329975" target="_blank" >RIV/00216208:11310/17:10329975 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11410/17:10329975

Výsledek na webu

<a href="https://doi.org/10.1016/j.palaeo.2015.09.038" target="_blank" >https://doi.org/10.1016/j.palaeo.2015.09.038</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.palaeo.2015.09.038" target="_blank" >10.1016/j.palaeo.2015.09.038</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Plio-Pleistocene floras of the Vildštejn Formation in the Cheb Basin, Czech Republic - A floristic and palaeoenvironmental review

Popis výsledku v původním jazyce

Plant fossil assemblages (foliage, fruits and seeds, pollen, wood) from the Pliocene and early Pleistocene deposits in W Bohemia (the Vildštejn Formation of the Cheb Basin, Tachov /Cheb-Domažlice/ Graben) are newly analysed using several palaeoenvironmental methods with the aim to reconstruct palaeovegetation and palaeoclimatic changes. Floras of four subsequent stratigraphic levels show a decrease of exotic elements in the Pliocene and a massive immigration of boreal elements in the early Pleistocene. Vegetation changes start with broad-leaved deciduous and mixed mesophytic forests and continue towards light forests of the mentioned types in areas of zonal to extrazonal habitats. This vegetational change is characterised by an immigration of dry herbaceous and sclerophyllous elements. Wetland communities from higher positions in the profiles stepwise loose exotic components and point to cool-temperate conditions similar to the present conditions. Palaeoclimatic signals show warmer and more humid conditions for the Pliocene levels (about 15oC of mean annual temperature, 5oC of mean temperature of the coldest month and 25oC of mean temperature of the warmest month, more than 900 mm of mean annual precipitation). Early Pleistocene proxy data indicate the beginning of a cooler phase at the Plio-Pleistocene boundary (about 7oC of mean annual temperature and decreasing trend of precipitation), but conditions not colder than those of the present day in the NW part of the Bohemian Massif.

Název v anglickém jazyce

Plio-Pleistocene floras of the Vildštejn Formation in the Cheb Basin, Czech Republic - A floristic and palaeoenvironmental review

Popis výsledku anglicky

Plant fossil assemblages (foliage, fruits and seeds, pollen, wood) from the Pliocene and early Pleistocene deposits in W Bohemia (the Vildštejn Formation of the Cheb Basin, Tachov /Cheb-Domažlice/ Graben) are newly analysed using several palaeoenvironmental methods with the aim to reconstruct palaeovegetation and palaeoclimatic changes. Floras of four subsequent stratigraphic levels show a decrease of exotic elements in the Pliocene and a massive immigration of boreal elements in the early Pleistocene. Vegetation changes start with broad-leaved deciduous and mixed mesophytic forests and continue towards light forests of the mentioned types in areas of zonal to extrazonal habitats. This vegetational change is characterised by an immigration of dry herbaceous and sclerophyllous elements. Wetland communities from higher positions in the profiles stepwise loose exotic components and point to cool-temperate conditions similar to the present conditions. Palaeoclimatic signals show warmer and more humid conditions for the Pliocene levels (about 15oC of mean annual temperature, 5oC of mean temperature of the coldest month and 25oC of mean temperature of the warmest month, more than 900 mm of mean annual precipitation). Early Pleistocene proxy data indicate the beginning of a cooler phase at the Plio-Pleistocene boundary (about 7oC of mean annual temperature and decreasing trend of precipitation), but conditions not colder than those of the present day in the NW part of the Bohemian Massif.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10505 - Geology

Projekt

<a href="/cs/project/GAP210%2F10%2F0124" target="_blank" >GAP210/10/0124: Paleoklimatolgický a paleoenvironmentální výzkum paleogénních a neogénních makroflór Českého masívu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Palaeogeography, Palaeoclimatology, Palaeoecology

ISSN

0031-0182

e-ISSN

—

Svazek periodika

467

Číslo periodika v rámci svazku

2017

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

25

Strana od-do

166-190

Kód UT WoS článku

000393011200011

EID výsledku v databázi Scopus

2-s2.0-84951154487