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@article{554884,
author = {Poulíčková, Aloisie and Hájková, Petra and Křenková, Pavla and Hájek, Michal},
article_number = {3},
keywords = {diatoms; ecology; gradient; mire; Sphagnum; pH; water level; Western Carpathians},
language = {eng},
issn = {0029-5035},
journal = {Nova Hedwigia},
title = {Distribution of diatoms and bryophytes on linear transects through spring fens},
volume = {78},
year = {2004}
}
TY - JOUR
ID - 554884
AU - Poulíčková, Aloisie - Hájková, Petra - Křenková, Pavla - Hájek, Michal
PY - 2004
TI - Distribution of diatoms and bryophytes on linear transects through spring fens
JF - Nova Hedwigia
VL - 78
IS - 3
SP - 411-424
EP - 411-424
PB - E.Schweizerbart Science Publishers
SN - 00295035
KW - diatoms
KW - ecology
KW - gradient
KW - mire
KW - Sphagnum
KW - pH
KW - water level
KW - Western Carpathians
N2 - The distribution of bryophytes and their diatom epiphytes was studied in three acidic, mineral-poor spring fens in the Western Carpathian flysch zone (Czech Republic, Slovak Republic). Samples were taken along linear transects from the permanently wet surrounding of streams to the dry Sphagnum - and Polytrichum-hummocks. The height above the water table and water content of each moss sample were measured. Moisture and pH were found to be primary factors influencing moss and diatom species distribution. Diatom abundance, species richness and diversity decreases with the decreasing moisture in the microsite. Eunotia paludosa was a typical species of dry hummock tops, accompanied by Pinnularia rupestris and Achnanthes lanceolata. Diatom-species-rich streams were characterized by the occurrence of Eunotia arcus, E. incisa and Pinnularia subcapitata. Significant relationships were found between the occurrence of some mosses and diatom species composition, independent from the measured moisture characteristics.
ER -
POULÍČKOVÁ, Aloisie, Petra HÁJKOVÁ, Pavla KŘENKOVÁ a Michal HÁJEK. Distribution of diatoms and bryophytes on linear transects through spring fens. \textit{Nova Hedwigia}. E.Schweizerbart Science Publishers, roč.~78, č.~3, s.~411-424. ISSN~0029-5035. 2004.
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