Contrasting spatio-temporal climatic niche dynamics during the eastern and western invasions of spotted knapweed in North America
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10288895" target="_blank" >RIV/00216208:11310/14:10288895 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1111/jbi.12274" target="_blank" >http://dx.doi.org/10.1111/jbi.12274</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/jbi.12274" target="_blank" >10.1111/jbi.12274</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Contrasting spatio-temporal climatic niche dynamics during the eastern and western invasions of spotted knapweed in North America
Popis výsledku v původním jazyce
Aim The spotted knapweed (Centaurea stoebe), a plant native to south-east and central Europe, is highly invasive in North America. We investigated the spatio-temporal climatic niche dynamics of the spotted knapweed in North America along two putative eastern and western invasion routes. We then considered the patterns observed in the light of historical, ecological and evolutionary factors. Location Europe and North America. Methods The niche characteristics of the east and west invasive populations ofspotted knapweed in North America were determined from documented occurrences over 120 consecutive years (1890-2010). For this investigation, the 2.5 and 97.5 percentiles of values along temperature and precipitation gradients, as given by the two firstaxes of a principal components analysis (PCA), were calculated. We additionally measured the climatic dissimilarity between invaded sites and the native niche using a multivariate environmental similarity surface (MESS) analysis. Results
Název v anglickém jazyce
Contrasting spatio-temporal climatic niche dynamics during the eastern and western invasions of spotted knapweed in North America
Popis výsledku anglicky
Aim The spotted knapweed (Centaurea stoebe), a plant native to south-east and central Europe, is highly invasive in North America. We investigated the spatio-temporal climatic niche dynamics of the spotted knapweed in North America along two putative eastern and western invasion routes. We then considered the patterns observed in the light of historical, ecological and evolutionary factors. Location Europe and North America. Methods The niche characteristics of the east and west invasive populations ofspotted knapweed in North America were determined from documented occurrences over 120 consecutive years (1890-2010). For this investigation, the 2.5 and 97.5 percentiles of values along temperature and precipitation gradients, as given by the two firstaxes of a principal components analysis (PCA), were calculated. We additionally measured the climatic dissimilarity between invaded sites and the native niche using a multivariate environmental similarity surface (MESS) analysis. Results
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EF - Botanika
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Biogeography
ISSN
0305-0270
e-ISSN
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Svazek periodika
41
Číslo periodika v rámci svazku
6
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
11
Strana od-do
1126-1136
Kód UT WoS článku
000335704500009
EID výsledku v databázi Scopus
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