Competition among native and invasive Impatiens species: the roles of environmental factors, population density and life stage

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10296519" target="_blank" >RIV/00216208:11310/15:10296519 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/15:00449256

Výsledek na webu

<a href="http://dx.doi.org/10.1093/aobpla/plv033" target="_blank" >http://dx.doi.org/10.1093/aobpla/plv033</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/aobpla/plv033" target="_blank" >10.1093/aobpla/plv033</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Competition among native and invasive Impatiens species: the roles of environmental factors, population density and life stage

Popis výsledku v původním jazyce

Environmental variables had lower explanatory power than overall planting and competitor density, which indicates the importance of competitive interactions when evaluating plant performance and potential invasion success. Despite poor and delayed germination, the invasive I. glandulifera attained dominance even at a high competitor density and was competitively superior across all treatments, exceeding the height of both congeners. Impatiens parviflora was competitively weakest, having a negligible impact on both native I. noli-tangere and invasive I. glandulifera. The intermediate competitive strength of the native I. noli-tangere probably results from its intermediate height, and good germination rate and timing. The difference in height among species increase during the experiment when I. glandulifera was involved; this species continues growing until autumn, enhancing its competitive superiority. The results provide a mechanistic understanding for the competitive exclusion of nati

Název v anglickém jazyce

Competition among native and invasive Impatiens species: the roles of environmental factors, population density and life stage

Popis výsledku anglicky

Environmental variables had lower explanatory power than overall planting and competitor density, which indicates the importance of competitive interactions when evaluating plant performance and potential invasion success. Despite poor and delayed germination, the invasive I. glandulifera attained dominance even at a high competitor density and was competitively superior across all treatments, exceeding the height of both congeners. Impatiens parviflora was competitively weakest, having a negligible impact on both native I. noli-tangere and invasive I. glandulifera. The intermediate competitive strength of the native I. noli-tangere probably results from its intermediate height, and good germination rate and timing. The difference in height among species increase during the experiment when I. glandulifera was involved; this species continues growing until autumn, enhancing its competitive superiority. The results provide a mechanistic understanding for the competitive exclusion of nati

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

AOB Plants

ISSN

2041-2851

e-ISSN

—

Svazek periodika

7

Číslo periodika v rámci svazku

2015

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

—

Kód UT WoS článku

000357418200006

EID výsledku v databázi Scopus

2-s2.0-84939784079