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Environmental assessment is largely based on knowledge about tolerance of organisms to different biotope factors. If upper or lower critical point values ale exceeded for specific organisms in relation to environmental factor, according to Shelford's law of tolerance, it causes a withdrawal of organisms from their natural biotope. This feature is used for biomonitoring the environmental condition...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.