Interactions between soil phototrophs and vascular plants in Himalayan cold deserts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F17%3A00482394" target="_blank" >RIV/67985939:_____/17:00482394 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077344:_____/17:00480938 RIV/60460709:41320/17:75657 RIV/60076658:12310/17:43895647

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.soilbio.2017.05.020" target="_blank" >http://dx.doi.org/10.1016/j.soilbio.2017.05.020</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.soilbio.2017.05.020" target="_blank" >10.1016/j.soilbio.2017.05.020</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Interactions between soil phototrophs and vascular plants in Himalayan cold deserts

Popis výsledku v původním jazyce

Our results show that the investigated primary producers (vascular plant and cyanobacteria) differ in elevational responses in the cold deserts of the Himalayas. Plant richness, diversity and abundance decreased significantly with elevation. The same parameters in vegetated soil cyanobacterial communities did not change across the elevational transect, while the bare soil cyanobacterial diversity, bundance and richness increased with elevation. The vegetated-soil cyanobacterial communities are much less diverse than bare-soil communities and are unrelated to plant cover, unlike communities from bare-ground soil, which have a strongly reduced diversity by competitive expansion and space occupation by vascular plants. This pattern contrasts with driving factors for cyanobacterial species composition, which in vegetated soil communities is strongly dependent on the species composition of vascular plants, unlike communities from bare-ground soil whose compositional ariation is related to soil chemistry and elevation. Our results suggest that diversity, abundance and composition of vascular plant and cyanobacterial assemblages in dry cold environments are controlled by different environmental drivers and that both assemblages influence the diversity and composition of each other. The presented research provides comprehensive insights into the factors influencing the biodiversity and community assemblage processes in the dry mountain ecosystems of Himalaya and Tibet.

Název v anglickém jazyce

Interactions between soil phototrophs and vascular plants in Himalayan cold deserts

Popis výsledku anglicky

Our results show that the investigated primary producers (vascular plant and cyanobacteria) differ in elevational responses in the cold deserts of the Himalayas. Plant richness, diversity and abundance decreased significantly with elevation. The same parameters in vegetated soil cyanobacterial communities did not change across the elevational transect, while the bare soil cyanobacterial diversity, bundance and richness increased with elevation. The vegetated-soil cyanobacterial communities are much less diverse than bare-soil communities and are unrelated to plant cover, unlike communities from bare-ground soil, which have a strongly reduced diversity by competitive expansion and space occupation by vascular plants. This pattern contrasts with driving factors for cyanobacterial species composition, which in vegetated soil communities is strongly dependent on the species composition of vascular plants, unlike communities from bare-ground soil whose compositional ariation is related to soil chemistry and elevation. Our results suggest that diversity, abundance and composition of vascular plant and cyanobacterial assemblages in dry cold environments are controlled by different environmental drivers and that both assemblages influence the diversity and composition of each other. The presented research provides comprehensive insights into the factors influencing the biodiversity and community assemblage processes in the dry mountain ecosystems of Himalaya and Tibet.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

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

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Soil Biology and Biochemistry

ISSN

0038-0717

e-ISSN

—

Svazek periodika

115

Číslo periodika v rámci svazku

dec 2017

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

568-578

Kód UT WoS článku

000414880000060

EID výsledku v databázi Scopus

2-s2.0-85020109420