Observations on tolerance to heavy metals of four green algae in relation to pH

References

• Albertano , P. , Pinto , G. and Taddei , R. 1979 . Evaluation of toxic effects of heavy metals on unicellular algae. 1 - The influence of inoculum concentration on the evaluation of toxicity . Delpinoa , 20 : 75 – 86 .
   Google Scholar
• Aliotta , G. and Pollio , A. 1982 . Long term effects of copper upon physiological processes and growth of Chlorella saccharophila (Krüger) Migula and Cyanidium caldarium Geitler . Giorn. Bot. Ital. , 116 ( 3–4 ) : 123 – 129 .
   Google Scholar
• Besch , W. K. , Richard , M. and Castin , R. 1972 . Benthic diatoms as indicators of mining pollution in the Northwest Miramichi River system, New Brunswick, Canada . Int. Rev. Gesamten Hydrobiol. , 57 : 139 – 174 .
   Google Scholar
• De Filippis , L. F. , Hampp , R. and Ziegler , H. 1981 . The effects of sublethal concentrations of zinc, cadmium and mercury on Euglena. 11. Respiration, Photosynthesis and Photochemical Activities . Arch. Microbiol. , 128 : 407 – 411 .
   Web of Science ®Google Scholar
• Droop , M. R. 1974 . “ Heterotrophy of carbon ” . In Algal physiology and biochemistry , Edited by: Stewart , W. D. P. 530 – 559 . Oxford : Blackwell . ISBN 0–632–09100–2
   Google Scholar
• Fisher , N. S. and Jones , G. J. 1981 . Heavy metals and marine phytoplankton: correlation of toxicity and sulphydryl-binding . J. Phycol. , 17 : 108 – 111 .
   Web of Science ®Google Scholar
• Hargreaves , J. W. and Whitton , B. A. 1976 . Effect of pH on tolerance of Hormidium rivulare to zinc and copper . Oecologia , 26 : 235 – 243 .
   PubMed Web of Science ®Google Scholar
• Havas , M. and Hutchinson , T. C. 1983 . The smoking hills: natural acidification of an aquatic ecosystem . Nature , 301 : 23 – 27 .
   Web of Science ®Google Scholar
• Kamp-Nielsen , L. 1971 . The effect of deleterious concentrations of mercury on the photosynthesis and growth of Chlorella pyrenoidosa . Physiol. Plant. , 24 : 556 – 561 .
   Google Scholar
• McBrien , D. C. H. and Hassal , K. A. 1967 . The effect of toxic doses of copper upon respiration, photosynthesis and growth of Chlorella vulgaris . Physiol. Pl. , 20 : 113 – 117 .
   Web of Science ®Google Scholar
• Müller , K. W. and Payer , H. D. 1979 . The influence of pH on the cadmium-repressed growth of the alga Coelastrum proboscideum . Physiol. Pl. , 45 : 415 – 418 .
   Google Scholar
• Overnell , J. 1975 . The effect of some heavy metal ions on photosynthesis in a freshwater alga . Pesticide Biochem. Physiol. , 5 : 19 – 26 .
   Web of Science ®Google Scholar
• Pinto , G. and Taddei , R. 1983 . Evaluation of toxic effects of heavy metals on unicellular algae. VI - Analysis of the increased lag-phase . Delpinoa , (in press)
   Google Scholar
• Shishira , I. and Krauss , R. W. 1965 . Chlorella, Physiology and taxonomy of forty-one isolates , Baltimore, Maryland : Port City Press .
   Google Scholar
• Steemann Nielsen , E. and Kamp-Nielsen , L. 1970 . Influence of deleterious concentrations of copper on the growth of Chlorella pyrenoidosa . Physiol. Pl. , 23 : 828 – 840 .
   Web of Science ®Google Scholar
• White , D. E. , Hem , J. D. and Waring , G. A. 1963 . Chemical composition of subsurface waters U. S. Geol Surv. Prof. Paper, 440-F
   Google Scholar
• Whitton , B. A. 1970 . Toxicity of heavy metals to freshwater algae: a review . Phycos , 9 : 116 – 125 .
   Google Scholar