I am a student at the University of Virginia and I am doing a research paper on the effects of Volcanism on freshwater fish. Do you have any info on how they effect fish or their environment? Thanks, Brett Dunnill

rocky Brett Dunnill

Dear Brett,

Chapter 7 of Blong's book has a section on aquatic life. He cites a paper by Bardsdate and Dugdale. Have a look in the Mount St. Helens information for the page about the effects of the eruption on plants and animals.

Steve Mattox, University of North Dakota

Sources of Information:
Blong, R.J., 1984, Volcanic Hazards: A Sourcebook on the Effects of Eruptions: Orlando, Florida, Academic Press, 424 p.

Bardsdate, R.J., and Dugdale, R.C., 1972, Effects of volcanic ash on chemical and sediment characteristics of two Alaskan lakes: Journal of Fisheries Research Board of Canada, 29 (3), 229-236.


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