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      Lake Vortsjarv hydrochemical and hydrobiological monitoring databaseMonitoring data from Lake Vortsjarv dating back to 1964 (varies among parameters). Measured parameters include hydrochemistry, microbiology, phytoplankton, metazooplankton,...
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      JEZIORA (Polish lakes)Database contains lake monitoring results since 1992 concerning ca 800 Polish lakes. It embraces data on: morphometry, hydrology, physico-chemistry (including chlorophyll a),...
        
          
            
            
            
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