Linear Air/Water Temperature Correlations for Streams during Open Water Periods
Publication: Journal of Hydrologic Engineering
Volume 5, Issue 3
Abstract
The linear correlation of air temperatures and stream temperatures was investigated in this paper. Time lag, time scale, and mesoscale air temperature variability influence the magnitude of the regression coefficients of the linear model, as well as the strength of correlation. Monthly and weekly time scales were found to produce the best correlations. Streams affected by impoundments, reservoirs, and/or artificial heat inputs generally limit the air/stream interaction and produce poor correlations. Ground-water inflows, stream shading, and wind sheltering limit the influence of air temperature on stream temperature thereby reducing the slope of the relationship, but do not typically affect the strength of correlation. Air/stream temperature correlations from Minnesota remained linear throughout the extent of air temperatures experienced, whereas air/stream temperature correlations from Oklahoma departed from linearity as air temperatures exceeded approximately 25°C due to evaporative cooling. Linear air/stream temperature correlations will overestimate stream temperatures at extreme air temperatures.
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References
1.
Beschta, R. L., and Taylor, R. L. (1988). “Stream temperature increases and land use in a forested Oregon watershed.” Water Resour. Bull. (AWRA), 24(1), 19–25.
2.
Bowles, S. B., Grenney, W. J., and Fread, D. L. (1977). “Coupled dynamic streamflow-temperature models.”J. Hydr. Div., ASCE, 103(5), 515–530.
3.
Brown, G. W. (1969). “Predicting temperatures of small streams.” Water Resour. Res., 5(1), 68–75.
4.
Devore, J., and Peck, R. (1997). Statistics: The exploration and analysis of data, Wadsworth Inc., Belmont, Calif.
5.
Edinger, J. E., Duttweiler, D. W., and Geyer, J. G. (1968). “The response of water temperatures to meteorological conditions.” Water Resour. Res., 4(5), 1137–1143.
6.
Erickson, T. R., and Stefan, H. G. (1996). “Correlations of Oklahoma stream temperatures with air temperatures.” St. Anthony Falls Lab. Proj. Rep. No. 398, University of Minnesota, Minneapolis.
7.
Fang, X., and Stefan, H. G. (1996). “Dynamics of heat exchange between sediment and water in a lake.” Water Resour. Res., 32(6), 1719–1727.
8.
Jobson, H. E. (1977). “Bed conduction computation for thermal models.”J. Hydr. Div., ASCE, 103(10), 1213–1217.
9.
Johnson, F. A. (1971). “Stream temperatures in an Alpine area.” J. Hydrol., 14(1971), 322–336.
10.
Mohseni, O., and Stefan, H. G. (1999). “Air temperature/stream temperature relationship: A physical interpretation.” J. Hydrol., 218(3–4), 128–141.
11.
Paily, P. P., Macagno, E. O., and Kennedy, J. F. (1974). “Winter-regime thermal response of heated streams.”J. Hydr. Div., ASCE, 100(4), 531–551.
12.
Pilgrim, J. M., Fang, X., and Stefan, H. G. (1998). “Stream temperature correlations with air temperatures in Minnesota: Implications for climate warming.” J. Am. Water Resour. Assoc., 34(5), 1109–1119.
13.
Preud'homme, E. B., and Stefan, H. G. (1993). “Stream temperature estimation from air temperature.” Water Resour. Bull., 29(1), 27–45.
14.
Sinokrot, B. A., and Stefan, H. G. (1993). “Stream temperature dynamics: Measurements and modeling.” Water Resour. Res., 29(7), 2299–2312.
15.
Sinokrot, B. A., and Stefan, H. G. (1994). “Stream water-temperature sensitivity to weather and bed parameters.”J. Hydr. Engrg., ASCE, 120(6), 722–736.
16.
Sinokrot, B. A., Stefan, H. G., McCormick, J. H., and Eaton, J. G. (1995). “Modeling of climate change effects on stream temperatures and fish habitat below dams and near groundwater inputs.” Climatic Change, 30, 180–200.
17.
Stefan, H. G., Gulliver, J., Hahn, M. G., and Yu, A. Y. (1980). “Water temperature dynamics in experimental field channels: Analysis and modeling.” St. Anthony Falls Lab. Proj. Rep. No. 193, University of Minnesota, Minneapolis.
18.
Todd, D. K. (1980). Groundwater hydrology. Wiley, New York.
19.
Webb. B. W. ( 1987). “The relationship between air and water temperatures for a Devon River.” Rep. Trans., Devon Association for the Advancement of Science, Exeter, U.K., 119, 197–222.
20.
Webb. B. W. (1992). “Climate change and the thermal regime of rivers.” Rep. for the Department of the Environment under Contract PECD/7/7/348, University of Exeter, Department of Geography, U.K.
21.
Webb, B. W., and Nobilis, F. (1995). A long-term perspective on the nature of the air-water temperature relationship: A case study.” Hydrological Processes, 11(2).
22.
Weisberg, S. (1985). Applied linear regression. Wiley, New York.
Information & Authors
Information
Published In
Journal of Hydrologic Engineering
Volume 5 • Issue 3 • July 2000
Pages: 317 - 321
History
Received: Apr 3, 1998
Published online: Jul 1, 2000
Published in print: Jul 2000
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