DOI: 10.1139/f83-081. Effects of Changes in pH on Transparency and Thermal Regimes of Lohi Lake, near Sudbury, Ontario

Effects of Changes in pH on Transparency and Thermal Regimes of Lohi Lake, near Sudbury, Ontario

10.1139/f83-081

Crossref journal-article

Canadian Science Publishing

Canadian Journal of Fisheries and Aquatic Sciences (155)

Abstract

Changes in Secchi transparency (depth) and thermal regimes accompanying experimental neutralization and subsequent re-acidification of Lohi Lake, near Sudbury, Ontario are described. Secchi depth was not correlated with chlorophyll concentrations, phytoplankton biomass or total phosphorus, but it was negatively correlated with pH. Secchi depth was positively correlated with thermocline depth, epilimnetic thickness, and hypolimnetic heating rates suggesting that acidification should result in deeper mixing zones and warmer hypolimnia in lakes. Several possible implications of changes in transparency and thermal regimes produced by acidification are presented.

Bibliography

Yan, N. D. (1983). Effects of Changes in pH on Transparency and Thermal Regimes of Lohi Lake, near Sudbury, Ontario. Canadian Journal of Fisheries and Aquatic Sciences, 40(5), 621â626.

Authors 1

Norman D. Yan (first)

References 0 Referenced 75

None

Dates

Type	When
Created	14 years, 4 months ago (April 24, 2011, 4:14 a.m.)
Deposited	5 years, 7 months ago (Jan. 5, 2020, 4:24 a.m.)
Indexed	3 weeks, 5 days ago (Aug. 3, 2025, 6:51 p.m.)
Issued	42 years, 3 months ago (May 1, 1983)
Published	42 years, 3 months ago (May 1, 1983)
Published Print	42 years, 3 months ago (May 1, 1983)

Funders 0

None

BibTeX

@article{Yan_1983, title={Effects of Changes in pH on Transparency and Thermal Regimes of Lohi Lake, near Sudbury, Ontario}, volume={40}, ISSN={1205-7533}, url={http://dx.doi.org/10.1139/f83-081}, DOI={10.1139/f83-081}, number={5}, journal={Canadian Journal of Fisheries and Aquatic Sciences}, publisher={Canadian Science Publishing}, author={Yan, Norman D.}, year={1983}, month=may, pages={621–626} }

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