Community structure of soil phototrophs along environmental gradients in arid Himalaya

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F13%3A00397474" target="_blank" >RIV/60077344:_____/13:00397474 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/13:00397474 RIV/60076658:12310/13:43885511

Výsledek na webu

<a href="http://dx.doi.org/10.1111/1462-2920.12132" target="_blank" >http://dx.doi.org/10.1111/1462-2920.12132</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/1462-2920.12132" target="_blank" >10.1111/1462-2920.12132</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Community structure of soil phototrophs along environmental gradients in arid Himalaya

Popis výsledku v původním jazyce

The well-developed biological soil crusts cover up to 40% of the soil surface in the alpine and subnival zones of the Tibetan Plateau, accounting for a vast area of Asia. We investigated the diversity and biomass of the phototrophic part (Cyanobacteria)of the microbial community inhabiting biological soil crusts and uncrusted soils in their surroundings on the elevation gradient of 5200?5900?m a.s.l. The influence of soil physico-chemical properties on phototrophs was studied. The ability of high-altitude phototrophs to fix molecular nitrogen was also determined under laboratory conditions. The biological soil crust phototroph community did not differ from that living in uncrusted soil in terms of the species composition, but the biomass is three-to-five times higher. An increasing trend in the cyanobacterial biomass from the biological soil crusts with elevation was observed, with the genera Nostoc spp., Microcoleus vaginatus and Phormidium spp. contributing to this increase.

Název v anglickém jazyce

Community structure of soil phototrophs along environmental gradients in arid Himalaya

Popis výsledku anglicky

The well-developed biological soil crusts cover up to 40% of the soil surface in the alpine and subnival zones of the Tibetan Plateau, accounting for a vast area of Asia. We investigated the diversity and biomass of the phototrophic part (Cyanobacteria)of the microbial community inhabiting biological soil crusts and uncrusted soils in their surroundings on the elevation gradient of 5200?5900?m a.s.l. The influence of soil physico-chemical properties on phototrophs was studied. The ability of high-altitude phototrophs to fix molecular nitrogen was also determined under laboratory conditions. The biological soil crust phototroph community did not differ from that living in uncrusted soil in terms of the species composition, but the biomass is three-to-five times higher. An increasing trend in the cyanobacterial biomass from the biological soil crusts with elevation was observed, with the genera Nostoc spp., Microcoleus vaginatus and Phormidium spp. contributing to this increase.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-13368S" target="_blank" >GA13-13368S: Změny rostlinné diverzity v důsledku oteplování: od regionální flory k stanovištním adaptacím a funkční diverzitě</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Environmental Microbiology

ISSN

1462-2912

e-ISSN

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Svazek periodika

15

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

2505-2516

Kód UT WoS článku

000323897000008

EID výsledku v databázi Scopus

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