2016
Contrasting Holocene environmental histories may explain patterns of species richness and rarity in a Central European landscape
HÁJEK, Michal, Lydie DUDOVÁ, Petra HÁJKOVÁ, Jan ROLEČEK, Jitka MOUTELÍKOVÁ et. al.Základní údaje
Originální název
Contrasting Holocene environmental histories may explain patterns of species richness and rarity in a Central European landscape
Autoři
HÁJEK, Michal (203 Česká republika, garant, domácí), Lydie DUDOVÁ (203 Česká republika, domácí), Petra HÁJKOVÁ (203 Česká republika, domácí), Jan ROLEČEK (203 Česká republika, domácí), Jitka MOUTELÍKOVÁ (203 Česká republika, domácí), Eva JAMRICHOVÁ (703 Slovensko, domácí) a Michal HORSÁK (203 Česká republika, domácí)
Vydání
Quaternary Science Reviews, Elsevier, 2016, 0277-3791
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10600 1.6 Biological sciences
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 4.797
Kód RIV
RIV/00216224:14310/16:00087760
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000370458400004
Klíčová slova anglicky
Holocene; Species pool; Extreme species richness; Biogeography; Carpathians; Palaeoecology
Změněno: 16. 2. 2018 14:55, Mgr. Petra Hájková, Ph.D.
Anotace
V originále
The south-western part of the White Carpathians (Czech Republic, Slovakia) is known for its exceptional grassland diversity and occurrence of many species with disjunct distribution patterns, including isolated populations of continental forest-steppe species. The north-eastern part of the mountain range lacks many of these species and has clearly lower maxima of grassland species richness. While climatic and edaphic conditions of both regions largely overlap, specific environmental history has been hypothesized to explain the exceptional richness in the south-western part. We explored an entire-Holocene record (9650 BC onwards), the first one from the northeastern part, to find out whether differences in history may explain regional patterns of species rarity and richness. All available evidence confirmed an early post-Glacial expansion of broad-leaved trees, supporting the hypothesis on their glacial refugia in the Carpathians, as well as presence of closed-canopy forest well before the Neolithic. This environmental history was unfavourable for the survival of Early-Holocene forest-steppe species in the north-eastern White Carpathians and may explain the impoverished grassland flora compared to the south-western part. We conclude that contrasting Holocene histories may explain those patterns in species richness and distributions, which cannot be explained by recent environmental conditions alone.
Návaznosti
GAP504/11/0429, projekt VaV |
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MUNI/M/1790/2014, interní kód MU |
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