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Environmental Geology

, Volume 5, Issue 4, pp 177–190 | Cite as

Modern sedimentology and hydrology of Lake Manitoba, Canada

  • William M. Last
Article

Abstract

Lake Manitoba, North America's thirteenth largest lake, occupies a glacier-scoured basin in south-central Manitoba. Despite its large size, the lake is extremely shallow with a mean depth of 4.5 m. The lake can be subdivided into two connected but distinctly different basins: a small, irregular-shaped North Basin and a much larger and smoother South Basin. Most of the water inflow is from the Waterhen River (42% of the inflow) and from precipitation directly on the lake's surface (40%), while nearly 60% of the outflow is by evaporation. Lake Manitoba water is alkaline and brackish with the salinity dominated by sodium and chloride ions.

The surficial offshore deposits of the main South Basin of the lake consist mainly of silt and clay-sized sediments composed of detrital components (clay minerals, quartz, carbonates, and feldspars) and endogenic/authigenic components (carbonates, sulfides, and organic matter). In addition to these modern sediments, several areas of relict fluvial-shoreline sand and till deposits occur in the South Basin.

The lacustrine processes presently operating in Lake Manitoba reflect the influence of (1) the extreme shallow depth of the lake, (2) the basin morphology, and (3) the water chemistry. In addition, land clearing and increased watershed drainage have resulted in substantially increased sedimentation rates in the South Basin during the past century.

Keywords

Sulfide Silt North America Clay Mineral Sedimentology 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References Cited

  1. Berner, R. A., 1970, Sedimentary pyrite formation: Am. Jr. Sci., v. 268, p. 1–23.CrossRefGoogle Scholar
  2. Berner, R. A., 1980, Early Diagenesis: Princeton, N.J., Princeton University Press, 241 pp.Google Scholar
  3. Bortleson, G. C., and G. F. Lee, 1972, Recent sedimentary history of Lake Mendota, Wisconsin: Environ. Sci. Tech., v. 6, p. 799–808.CrossRefGoogle Scholar
  4. Brunskill, G. J., 1969, Fayetteville Green Lake, New York, II. Precipitation and sedimentation of calcite in a meromictic lake with laminated sediments: Limnol. Ocean., v. 14, p. 830–847.Google Scholar
  5. Burrows, F. G. A., 1970, Wind and set-up on Lake Manitoba: M.Sc. thesis, Winnipeg, Manitoba, University of Manitoba, 147 p.Google Scholar
  6. Chebib, F., 1976, Factor Analysis Program; Manitoba Statistical Package: Computer Center, University of Manitoba.Google Scholar
  7. Coakley, J. P., and G. S. Beal, 1972, SEDAN—A computer program for sediment particle size analysis: Canad. Inland Waters Div. Rep. Ser. 20, 33 p.Google Scholar
  8. Cole, G. A., 1975, Textbook of Limnology: St. Louis, C. V. Mosby Co., 279 p.Google Scholar
  9. Crowe, J., 1972, Lake Manitoba water quality, 1966–1969: Manitoba Dept. Mines, Res. and Environ. Man. Res. Branch MS Rep. 74-20, 22 p.Google Scholar
  10. Crowe, J., 1974a, Lake Manitoba—The third great lake: Manitoba Dept. Mines, Res. and Environ. Man. Res. Branch Inf. Ser. 5, 15 p.Google Scholar
  11. Crowe, J., 1974b, The effects of the operation of the Portage Diversion on the south basin of Lake Manitoba: Manitoba Dept. Mines, Res. and Environ. Man. Res. Branch MS Rep. 74-20, 22 p.Google Scholar
  12. Derksen, A. J., 1978, Utilization of the Big Grass Marsh area by fish populations and proposals for fisheries enhancement: Manitoba Dept. Mines, Res. and Environ. Res. MS Rep. 78-77, 55 p.Google Scholar
  13. Dreimanis, A., and U. J. Vagners, 1971, Bimodal distribution of rock and mineral fragments in basal tills,in Goldthwait, R. P., ed., Till/A Symposium: Columbus, Ohio State University Press, p. 237–250.Google Scholar
  14. Galay, V., 1964, Wind conditions, wind setup and wave characteristics over the south portion of Lake Manitoba: Manitoba Highways Dept., Water Control and Conservation Branch, 11 p.Google Scholar
  15. Hakanson, L., 1974, A mathematical model for establishing numerical values of topographic roughness for lake bottoms: Geog. Ann., ser. A, v. 56, p. 183–200.Google Scholar
  16. Hakanson, L., 1977, On lake form, lake volume, and lake hypsographic survey: Geog. Ann., ser. A, v. 59, p. 1–29.Google Scholar
  17. Hochbaum, H. A., 1965, Contemporary drainage within true prairie of the glacial Lake Agassiz region,in Meyer-Oakes, W., ed., Life, Land and Water; Winnipeg, University of Manitoba Press, p. 197–204.Google Scholar
  18. International Garrison Diversion Study Board, 1976, Appendix A, Water Quality: International Joint Commission, 459 p.Google Scholar
  19. Jenkins, G. C., 1974, Whitemud River watershed resource study: Winnipeg, Whitemud River Watershed Board, 99 p.Google Scholar
  20. Jöreskog, K. G., J. E. Klovan, and R. A. Reyment, 1976, Geological Factor Analysis: Netherlands, Elsevier, 178 p.Google Scholar
  21. Kelts, K., and K. J. Hsu, 1978, Freshwater carbonate sedimentation,in Lerman, A., ed., Lakes: Chemistry, Geology, Physics: New York, Springer-Verlag, p. 295–324.Google Scholar
  22. Kennedy, W. A., 1949, The determination of optimum size of mesh for gill nets in Lake Manitoba: Trans. Am. Fish. Soc., v. 79, p. 167–179.CrossRefGoogle Scholar
  23. Kenny, B. C., 1978, Wind generated sediment resuspension in shallow prairie lakes,in National Water Research Institute, Western and Northern Region, Winnipeg, Summary of Research, p. 10–11.Google Scholar
  24. Lakes Winnipeg and Manitoba Board, 1958, Report on measures for the control of waters of Lakes Winnipeg and Manitoba: Winnipeg, 165 p.Google Scholar
  25. Last, W. M., 1980, Sedimentology and postglacial history of Lake Manitoba: Ph.D. thesis, Winnipeg, University of Manitoba, 687 p.Google Scholar
  26. Last, W. M., 1981, Spatial and temporal changes in water chemistry of Lake Manitoba (abst.): Plains Aquatic Res. Conf. Abst., p. 8.Google Scholar
  27. Last, W. M., 1982, Holocene carbonate sedimentation in Lake Manitoba, Canada: Sedimentology, v. 29, p. 691–704.Google Scholar
  28. Last, W. M., and J. T. Teller, in press, Holocene climate and hydrology of the Lake Manitoba basin,in Teller, J. T. and L. Clayton, eds., Quaternary History of the Lake Agassiz Region: Geol. Assoc. Canad. Spec. Paper 26.Google Scholar
  29. Mackin, J. E., and R. M. Owen, 1979, The geochemistry of sediments from Little Traverse Bay, Lake Michigan: Influence of physical processes: Canad. J. Earth Sci., v. 16, p. 532–539.CrossRefGoogle Scholar
  30. McKay, G. H., 1965, A brief summary of the hydrology of Lakes Winnipegosis and Manitoba: Annual Meeting Canad. Branch Royal Met. Soc.Google Scholar
  31. Moore, J. E., 1961, Petrography of northeastern Lake Michigan bottom sediments: J. Sediment. Petrol., v. 31, p. 402–436.Google Scholar
  32. Müller, G., and F. Wagner, 1978, Holocene carbonate evolution in Lake Balaton (Hungary), a response to climate and impact of man,in Matter, A., and M. E. Tucker, eds., Modern and Ancient Lake Sediments: International Assoc. Sed. Spec. Pub. 2, p. 55–80.Google Scholar
  33. Nuhfer, E. B., and A. S. Pavlovic, 1979, Association of kaolinite with pyritic framboids: J. Sediment. Petrol., v. 49, p. 321–323.Google Scholar
  34. Otsuki, A., and R. G. Wetzel, 1972, Coprecipitation of phosphate with carbonates in a marl lake: Limnol. Ocean., v. 17, p. 763–767.CrossRefGoogle Scholar
  35. Scheihing, M. H., H. J. Gluskoter, and R. B. Finkelman, 1978, Interstitial networks of kaolinite within pyrite framboids in the Meigs Creek Coal of Ohio: J. Sediment. Petrol., v. 48, p. 723–732.Google Scholar
  36. Sly, P. G., 1973, The significance of sediment deposits in large lakes and their energy relationships,in Proc. Symp. Hydrology of Lakes, IAHS-AISH Pub. 109, p. 383–396.Google Scholar
  37. Sly, P. G., 1977, Sedimentary environments in the Great Lakes,in Golterman, H. L., ed., Interactions between Sediments and Freshwater: Amsterdam, Junk, p. 76–82.Google Scholar
  38. Sly, P. G., 1978, Sedimentary processes in lakes,in Lerman, A., ed., Lakes: Chemistry, Geology, Physics: New York, Springer-Verlag, p. 65–89.Google Scholar
  39. Teller, J. T., 1976, Total thickness of clay, silt, sand, gravel and till in southern Manitoba: Manitoba Mines Branch, Surficial Map 76-1.Google Scholar
  40. Teller, J. T., and W. M. Last, 1979, Post-glacial sedimentation and history in Lake Manitoba: Manitoba Dept. Mines, Res. and Environ. Rep. 79-41, 182 p.Google Scholar
  41. Teller, J. T., and W. M. Last, 1981, Late Quaternary history of Lake Manitoba, Canada: Quat. Res., v. 16, p. 97–116.CrossRefGoogle Scholar
  42. Teller, J. T., and W. M. Last, 1982, Pedogenic zones in postglacial sediment of Lake Manitoba, Canada: Earth Surf. Proc. Land., v. 7, p. 367–379.Google Scholar
  43. Thomas, R. L., A. L. Kemp, and C. F. M. Lewis, 1973, The surficial sediments of Lake Huron: Canad. J. Earth Sci., v. 10, p. 226–271.Google Scholar
  44. Treherne, H. S., 1881, An ancient outlet of Lake Manitoba: 9th Annual Report of the Geological Survey of Canada, p. 380–392.Google Scholar
  45. Tudorancea, C., 1975, Distribution and seasonal variation of benthic fauna in Lake Manitoba,in Shay, J. M., ed., University of Manitoba Field Station 9th Annual Report: p. 127–138.Google Scholar
  46. Tudorancea, C., R. H. Green, and J. Huebner, 1979, Structure, dynamics and production of the benthic fauna in Lake Manitoba: Hydrobiology, v. 64, p. 59–95.CrossRefGoogle Scholar
  47. Upham, W., 1890, Glacial Lake Agassiz in Manitoba: Geol. Surv. Canad. Annual Rep. IV, Rep. E.Google Scholar
  48. van Everdingen, R. O., 1971, Surface water composition in southern Manitoba reflecting discharge of saline subsurface waters and subsurface solution of evaporites,in Turnock, A. C., ed., Geoscience Studies on Manitoba: Geol. Assoc. Canad. Spec. Paper 9, p. 343–352.Google Scholar
  49. Warkentin, J., and R. I. Ruggles, eds., 1970, Manitoba Historical Atlas: Winnipeg, The Historical and Scientific Society of Manitoba, 585 p.Google Scholar
  50. Wigley, T. M. C., 1977, WATSPEC: A computer program for determining the equilibrium speciation of aqueous solutions: Brit. Geomorph. Res. Group Tech. Bull. 20, 45 p.Google Scholar

Copyright information

© Springer-Verlag New York Inc 1984

Authors and Affiliations

  • William M. Last
    • 1
  1. 1.Department of Earth SciencesUniversity of ManitobaWinnipegCanada

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