Life-forms and clonality of vascular plants along an altitudinal gradient in E Ladakh (NW Himalayas).

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F03%3A18035041" target="_blank" >RIV/67985939:_____/03:18035041 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Life-forms and clonality of vascular plants along an altitudinal gradient in E Ladakh (NW Himalayas).

Popis výsledku v původním jazyce

Altitudinal distribution of life-forms of vascular plants was studied in E Ladakh (W Himalayas, NW India) along one of the world's most prominent altitudinal gradients, ranging from 4180 to 6000 m a.s.l., in an area of 10,227 km2. Among 404 species recorded in total, hemicryptophytes prevailed strongly (251 species, 62.1%), followed by therophytes with 90 species (22.3%). Chamaephytes comprised 22 species (5.4%) and geophytes 17 species (4.2%). Phanerophytes (14 species, 3.5%) and hydrophytes (7 species, 1.7%) were rare. The life-form spectrum reflects prevailing desert-steppe and steppe vegetation in the study area. A Monte Carlo test was used to obtain expected ranges in life-form diversity and abundance of individual life-forms along the altitudinalgradient. The number of actually present life-forms recorded from 50 m altitudinal steps was usually within the range expected from that null model, rarely lower than expected. Clonal plants comprised 26.7% of the total species number.

Název v anglickém jazyce

Life-forms and clonality of vascular plants along an altitudinal gradient in E Ladakh (NW Himalayas).

Popis výsledku anglicky

Altitudinal distribution of life-forms of vascular plants was studied in E Ladakh (W Himalayas, NW India) along one of the world's most prominent altitudinal gradients, ranging from 4180 to 6000 m a.s.l., in an area of 10,227 km2. Among 404 species recorded in total, hemicryptophytes prevailed strongly (251 species, 62.1%), followed by therophytes with 90 species (22.3%). Chamaephytes comprised 22 species (5.4%) and geophytes 17 species (4.2%). Phanerophytes (14 species, 3.5%) and hydrophytes (7 species, 1.7%) were rare. The life-form spectrum reflects prevailing desert-steppe and steppe vegetation in the study area. A Monte Carlo test was used to obtain expected ranges in life-form diversity and abundance of individual life-forms along the altitudinalgradient. The number of actually present life-forms recorded from 50 m altitudinal steps was usually within the range expected from that null model, rarely lower than expected. Clonal plants comprised 26.7% of the total species number.

Druh

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

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 periodika

Basic and Applied Ecology

ISSN

1439-1791

e-ISSN

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Svazek periodika

4

Číslo periodika v rámci svazku

N/A

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

317-328

Kód UT WoS článku

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EID výsledku v databázi Scopus

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