Download original image
Non-parametric multidimensional scaling (NMDS) of macroinvertebrate assemblages (square-root transformed densities) at all 48 sites with markers according to site position at specific river section and colours showing the level of biocontamination at each site (colours correspond to those in Fig. 1).
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.