A comparison of univariate and multivariate methods for analyzing clinal variation in an invasive species

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F11%3A43873087" target="_blank" >RIV/60076658:12310/11:43873087 - isvavai.cz</a>
Alternative codes found
RIV/67179843:_____/11:00369488
Result on the web
<a href="http://dx.doi.org/10.1007/s10750-011-0732-2" target="_blank" >http://dx.doi.org/10.1007/s10750-011-0732-2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10750-011-0732-2" target="_blank" >10.1007/s10750-011-0732-2</a>

Result language
angličtina
Original language name
A comparison of univariate and multivariate methods for analyzing clinal variation in an invasive species
Original language description
The evolution of clinal variation has become a topic widely studied for invasive species. Most studies of this kind have found significant correlations between latitude and various plant traits, usually using univariate analytic methods. However, plantsare composed of multiple, interacting traits, and it is this correlation among traits that can affect how quickly or even whether the populations of invasive plants adapt to their local climatic conditions. We used data from a common garden experiment todetermine the possible formation of latitudinal clines in invasive North American populations of Lythrum salicaria L. (purple loosestrife) from the central portion of its invasive range. Analyses were conducted using the more common univariate approach(nested and oneway ANOVAs; linear regression) on individual plant traits (e.g., time to flowering, plant height, various mass measures, and growth rate) and then a multivariate approach (principle components analysis followed by redundanc
Czech name
—
Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EF - Botany
OECD FORD branch
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Project
<a href="/en/project/1P05ME787" target="_blank" >1P05ME787: Envorinmental and genetic control on the physiology and growth of Lythrum salicaria L.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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