Diversity of cyanobacteria in seepages of King George Island, maritime Antarctica.

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Diversity of cyanobacteria in seepages of King George Island, maritime Antarctica.

Popis výsledku v původním jazyce

Microalgal communities with dominant cyanobacteria (cyanoprokaryotes) develop in meltwater seepages in deglaciated areas of the maritime Antarctica during the Antarctic summer season. Our results from King George Island show that these communities have acharacteristic succession, vertical structure and species composition. About 15 cyanobactcrial species were found dominant in this habitat. The developed community formed thick, stratified mats with different species in layers. Dominant cyanoprokaryotesbelonged to the genera Leptolyngbya, Phormidium, Nostoc and Tolypothrix, whose diversity and ecology were evaluated by statistical methods. The main environmental factors (temperature from 2.2o-8.2oC , light regime, nutrition) were described. Cyanobacterial communities in seepages in maritime Antarctica represent a unique biocenosis important in terrestrial successional processes. The communities appear to be endemic to coastal Antarctic regions in terms of species composition, distinct

Název v anglickém jazyce

Diversity of cyanobacteria in seepages of King George Island, maritime Antarctica.

Popis výsledku anglicky

Microalgal communities with dominant cyanobacteria (cyanoprokaryotes) develop in meltwater seepages in deglaciated areas of the maritime Antarctica during the Antarctic summer season. Our results from King George Island show that these communities have acharacteristic succession, vertical structure and species composition. About 15 cyanobactcrial species were found dominant in this habitat. The developed community formed thick, stratified mats with different species in layers. Dominant cyanoprokaryotesbelonged to the genera Leptolyngbya, Phormidium, Nostoc and Tolypothrix, whose diversity and ecology were evaluated by statistical methods. The main environmental factors (temperature from 2.2o-8.2oC , light regime, nutrition) were described. Cyanobacterial communities in seepages in maritime Antarctica represent a unique biocenosis important in terrestrial successional processes. The communities appear to be endemic to coastal Antarctic regions in terms of species composition, distinct

Druh

D - Stať ve sborníku

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

Antarctic Biology in a Global Context.

ISBN

90-5782-079-X

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

244-250

Název nakladatele

Backhuys Publishers

Místo vydání

Leiden

Místo konání akce

Amsterdam [NL]

Datum konání akce

27. 8. 2001

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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