Open Access
Knowl. Manag. Aquat. Ecosyst.
Number 422, 2021
Article Number 30
Number of page(s) 12
Published online 23 August 2021

Supplementary Material

Table S1. Main geographical, hydromorphological and physicochemical characteristics of the lakes inhabited (Chara lakes) and not inhabited by the charophyte communities (Non-Chara lakes).

Table S2. List of hydrophyte communities identified in 692 surveys performed in the lowland lakes in Poland surveyed in the years 2005–2015 and the results of the OMI analysis.

Table S3. Typical values (medians) of the main environmental parameters in the lakes where charophyte communities were found.

Figure S1. Niche ordination of 65 hydrophyte communities identified in 692 surveys of the lowland lakes along the axis 1 of the Outlying Mean Index analysis; key to the name abbreviations is given in Table S2; open circles – charophyte communities; closed circles – other hydrophyte communities.

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© A. Kolada, Published by EDP Sciences 2021

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