Dammed Rivers of the World: Symposium Rationale

  • Jack A. Stanford
  • James V. Ward


H. B. N. Hynes (1970, 1975) has eloquently established stream ecology as a fundamental subdiscipline of limnology. In general terms he describes a river as an expression of the valley through which it flows; production of carbon in lotic habitats is greatly influenced by input of allochthonous nutrients and detritus from the drainage basin. The degree of heterotrophy and/or autotrophy in stream communities is a function of this allochthonous input and the extent of canopy development, which influences the amount of solar energy reaching primary producer biomass in the water. A natural river system may be conceptually perceived as an ecological continuum in which the P/R ratio (i.e., the relationship between community production and respiration) changes from much less than unity in heavily canopied reaches of small headwater tributaries to slightly greater than unity in the slow, meandering areas of the river near its mouth. This idea is being developed in collaborative, holistic studies in very different geographical areas for the purpose of defining more satisfactory methods of quantifying ecological processes and providing ultimate comparative data on lotic ecosystems (Cummins, 1975; this volume).


Leaf Pack River Ecology Lotic Ecosystem Lotic Environment Lotic Habitat 
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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  1. Ackermann, W. C., White, G. F., Worthington, E. B., and Ivens, J. L., eds., 1973, “Man-Made Lakes: Their Problems and Environmental Effects,” Am. Geophys. Union, Washington, D.C.Google Scholar
  2. Baxter, R. M., 1977, Environmental effects of dams and impoundments, Annu. Rev. Ecol. Syst., 8:255–283.CrossRefGoogle Scholar
  3. Cairns, J., Benfield, E. F., and Webster, J. R., eds., 1978, “Current Perspectives on River-Reservoir Ecosystems,” N. Am. Benthol. Soc, and Virginia Polytechnic Inst, and State Univ., Blacks-burg, Virginia.Google Scholar
  4. Cummins, K. W., 1975, The ecology of running waters; theory and practice, p. 278–293, in: “Proc. Sandusky River Basin Symp.,” D. B. Baker, W. B. Jackson, and B. L. Prater, eds., Int. Joint Commission.Google Scholar
  5. Elder, R. A., Krenkel, P. A., Thackston, E. L., eds., 1968, “Current Research into the Effects of Reservoirs on Water Quality,” Tech. Rep. No. 17, Dep. Environ, and Water Res. Eng., Vanderbilt Univ., Nashville, Tennessee.Google Scholar
  6. Fels, E., and Keller, R., 1973, World register on man-made lakes, p. 43–49, in: “Man-Made Lakes: Their Problems and Environmental Effects,” W. C. Ackermann, G. F. White, and D. B. Worthington, eds., Am. Geophys. Union, Washington, D.C.CrossRefGoogle Scholar
  7. Goldman, C. R., McEvoy, J., Ill, and Richerson, P. J., 1973, “Environmental Quality and Water Development,” W. H. Freeman, San Francisco.Google Scholar
  8. Hagan, R. M., and Roberts, E. B., 1973, Ecological impacts of water storage and diversion projects, p. 196–215., in: “Environmental Quality and Water Development,” C. R. Goldman, et al., eds., W. H. Freeman, San Francisco.Google Scholar
  9. Hall, G. E., ed., 1971, “Reservoir Fisheries and Limnology,” Spec. Publ. No. 8, Am. Fish. Soc., Washington, D.C.Google Scholar
  10. Hynes, H. B. N., 1970, “The Ecology of Running Waters,” Univ. Toronto Press, Toronto, 555 p.Google Scholar
  11. Hynes, H. B. N., 1975, The stream and its valley, Verh. Int. Verein. Limnol., 19:1–15.Google Scholar
  12. James, D. L., and Lee, R. R., 1971, “Economics of Water Resources Planning,” McGraw-Hill, New York.Google Scholar
  13. Lowe-McConnell, R. H., ed., 1966, “Man-Made Lakes,” Acad. Press, London.Google Scholar
  14. Nanda, V. P., ed., 1977. “Water Needs for the Future. Political, Economic, Legal, and Technological Issues in a National and International Framework,” Westview Press, Boulder, Colorado.Google Scholar
  15. Obeng, L. E., ed., 1969, “Man-Made Lakes: The Accra Symposium,” Ghana Univ. Press, Accra.Google Scholar
  16. Penáz, M., Kubícek, F., Marvan, P., and Zelinka, M., 1968, Influence of the Vir River Valley Reservoir on the hydrobiological and ichythological conditions in the River Svratka, Acta Soi. Nat. Brno, 2:1–60.Google Scholar
  17. Ridley, J. E., and Steel, J. A., 1975, Ecological aspects of river impoundments, p. 565–587, in: “River Ecology,” B. A. Whitton, ed., Blackwell Sci. Publ., Oxford.Google Scholar
  18. Toran, J., and Mermel, T. W., 1973, “World Register of Dams,” Int. Commission on Large Dams, Paris.Google Scholar
  19. Whitton, B. A., ed., 1975, “River Ecology,” Blackwell Sci. Publ., Oxford.Google Scholar
  20. Wolman, M. G., 1971, The nations rivers, Science, 174:905–918.PubMedCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1979

Authors and Affiliations

  • Jack A. Stanford
    • 1
    • 2
  • James V. Ward
    • 1
    • 2
  1. 1.Department of Biological SciencesNorth Texas State UniversityDentonUSA
  2. 2.Department of Zoology and EntomologyColorado State UniversityFort CollinsUSA

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