Distribution of diatoms and bryophytes on the linear transects through spring fens.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F04%3A00002431" target="_blank" >RIV/61989592:15310/04:00002431 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Distribution of diatoms and bryophytes on the linear transects through spring fens.

Original language description

The distribution of bryophytes and their diatom epiphytes was studied in three acidic, mineral-poor spring fens in the Western Carpathian flysh 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 streamswere 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 moistur

Czech name

Distribuce rozsivek a mechorostů na transektu napříč prameništěm.

Czech description

Studie je zaměřena na vliv vlhkosti na distribuci epifytických rozsivek v helokrenech Moravsko-Slovenského pomezí. S vlhkostí mikrostanoviště se signifikantně mění druhové složení společenstev mechorostů, kvantita i druhové složení rozsivek. Dalším závažným faktorem je pH. Část variability ukazuje i na korelaci výskytu rozsivek a samotných mechorostů.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EF - Botany

OECD FORD branch

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Project

<a href="/en/project/GA206%2F02%2F0568" target="_blank" >GA206/02/0568: Ecology and palaeoecology of spring wetlands in the western part of the Carpathians</a><br>

Continuities

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

Publication year

2004

Confidentiality

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

Name of the periodical

Nova Hedwigia

ISSN

0029-5035

e-ISSN

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Volume of the periodical

78

Issue of the periodical within the volume

3

Country of publishing house

DE - GERMANY

Number of pages

14

Pages from-to

411-424

UT code for WoS article

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EID of the result in the Scopus database

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