The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Synecological analyses are usually based on typological, phenetic and cladistic methods. The disadvantages of these techniques are shown. The application of the Wagner parsimony method to synecology is considered. All the methods need some prerequisites, viz. definitions of localities and characters (the most simple one being the presence/absence of taxa); the choice of taxonomic level of taxa; their...