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@article{964394,
author = {Otýpková, Zdenka and Chytrý, Milan and Tichý, Lubomír and Pechanec, Vilém and Jongepier, Jan W. and Hájek, Ondřej},
article_location = {Bratislava},
article_number = {2},
doi = {http://dx.doi.org/10.2478/s11756-011-0004-7},
keywords = {Bile Karpaty Mts; Ellenberg indicator values; grid mapping; native and alien species; ordination; phytogeographical regionalization; plant species richness},
language = {eng},
issn = {0006-3088},
journal = {Biologia},
title = {Floristic diversity patterns in the White Carpathians Biosphere Reserve, Czech Republic},
url = {http://dx.doi.org/10.2478/s11756-011-0004-7},
volume = {66},
year = {2011}
}
TY - JOUR
ID - 964394
AU - Otýpková, Zdenka - Chytrý, Milan - Tichý, Lubomír - Pechanec, Vilém - Jongepier, Jan W. - Hájek, Ondřej
PY - 2011
TI - Floristic diversity patterns in the White Carpathians Biosphere Reserve, Czech Republic
JF - Biologia
VL - 66
IS - 2
SP - 266-274
EP - 266-274
PB - Slovak Academy of Sciences
SN - 00063088
KW - Bile Karpaty Mts
KW - Ellenberg indicator values
KW - grid mapping
KW - native and alien species
KW - ordination
KW - phytogeographical regionalization
KW - plant species richness
UR - http://dx.doi.org/10.2478/s11756-011-0004-7
N2 - The flora of the White Carpathians, a mountain range in the south-east of the Czech Republic, is documented by about 485,000 records of vascular plant occurrences collected since the mid-19th century. A total of 1299 species recorded in 93 grid cells of 2.8 x 3.1 km were used for an analysis of spatial patterns of floristic diversity in the White Carpathians. Multivariate statistical techniques such as ordination and classification were used to reveal the main gradients in floristic composition and species richness, and measured environmental data and Ellenberg indicator values were used to assess underlying environmental factors. There is a striking floristic contrast between the western and eastern part of the study area, which is associated with differences in climate, mean altitude, topographic heterogeneity measured as altitudinal range, and land use. The western part is characterised by thermophilous, continental and calcicolous species of open habitats. In contrast, the more forested eastern part along the state border with Slovakia and the north-eastern part of the area are characterised by acidophilous species with higher moisture requirements. This pattern is consistent with the established phytogeographical division of the Czech Republic into the phytogeographical regions of Thermophyticum and Mesophyticum. The further division of the area into four regions, based on classified grid data, is also similar to the current division into phytogeographical districts, except for the Javorníky district. There are two distinct hot spots of species richness, in the western and the extreme north-eastern part. A poorer flora was found in landscapes with intensive agriculture. Species richness is associated with different environmental factors than species composition, namely with soil types and land-use categories. Alien species are more common in areas with a higher incidence of arable land and built-up areas, and less common in areas dominated by grasslands and forests.
ER -
OTÝPKOVÁ, Zdenka, Milan CHYTRÝ, Lubomír TICHÝ, Vilém PECHANEC, Jan W. JONGEPIER a Ondřej HÁJEK. Floristic diversity patterns in the White Carpathians Biosphere Reserve, Czech Republic. \textit{Biologia}. Bratislava: Slovak Academy of Sciences, 2011, roč.~66, č.~2, s.~266-274. ISSN~0006-3088. Dostupné z: https://dx.doi.org/10.2478/s11756-011-0004-7.
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