Kalin, Margarete A.Smith, M. P.2018-04-162018-04-161987-03-31https://laurentian.scholaris.ca/handle/10219/3052Report examines the use of chara in biological polishing, and seeks to determine the factors that control biomass production in chara.enchara populationsbiological polishing systemabandoned tailings pondsenvironmental effluentbase metal mining operationsbiomass productionwaste waterTechnical Report