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In-Depth Information
Rodriguez-Iturbe, I. and Rinaldo, A. (1997). Fractal River Basins. Cambridge: Cambridge University
Press.
Rodriguez-Iturbe, I. and Valdes, J. B. (1979). The geomorphologic structure of hydrologic processes.
Water Resour. Res. , 15 , 1409-1420.
Rodriguez-Iturbe, I., Rinaldo, A., Rigon, R., Bras, R. L., Marani, A. and Ijjasz-Vasquez, E. (1992).
Energy dissipation, runoff production, and the three-dimensional structure of river basins. Water
Resour. Res. , 28 , 1095-1103.
Sherman, L. K. (1932a). Streamflow from rainfall by the unit-graph method. Eng. News-Record , 108 ,
501-505.
(1932b). The relation of hydrographs of runoff to size and character of drainage-basins. Trans. Amer.
Geophys. Un. , 13 , 332-339.
Shreve, R. L. (1974). Variation of mainstream length with basin area in river networks. Water Resour.
Res. , 10 , 1167-177.
Singh, K. P. (1976). Unit hydrographs - a comparative study. Water Resour. Bull. , 12 , 381-391.
Snell, J. D. and Sivapalan, M. (1994). On geomorphological dispersion in natural catchments and the
geomorphological unit hydrograph. Water Resour. Res. , 30 , 2311-2323.
Snyder, W. M. (1955). Hydrograph analysis by the method of least squares. J. Hydraul. Div., Proc.
ASCE , 81 , 1-25.
Snyder, W. M., Mills, W. C. and Stephens, J. C. (1970). A method of derivation of nonconstant
watershed response functions. Water Resour. Res. , 6 , 261-274.
Sugawara, M. (1961). On the analysis of runoff structures about several Japanese rivers. Jap. J.
Geophys. , 2 , 1-76.
Sugawara, M. and Maruyama, F. (1956). A method of prevision of the river discharge by means of a
rainfall model. Symposia Darcy (Dijon, 1956), Int. Assoc. Sci. Hydrol. (Gentbrugge) , Publ. No.
42, 3 , 71-76.
Surkan, A. J. (1969). Synthetic hydrographs: Effect of network geometry. Water Resour. Res. , 5 ,
112-128.
Troutman, B. M. and Karlinger, M. R. (1985). Unit hydrograph approximations assuming linear flow
through topologically random channel networks. Water Resour. Res. , 21 , 743-754.
VanderTak, L. D. and Bras, R. L. (1990). Incorporating hillslope effects into geomorphologic
instantaneous unit hydrograph. Water Resour. Res. , 26 , 2393-2400.
Veneziano, D., Moglen, G. E., Furcolo, P. and Iacobellis, V. (2000). Stochastic model of the width
function. Water Resour. Res. , 36 , 1143-1157.
Wolman, M. G. (1955). The natural channel of Brandywine Creek, Pennsylvania, US. Geol. Survey
Prof. Paper 271. Washington, DC: US Dept. of the Interior.
Wu, I.-P. (1963). Design hydrographs for small watersheds in Indiana. J. Hydraul. Div., Proc. ASCE ,
89 , 35-66.
PROBLEMS
12.1
(a) Derive the 1 h unit hydrograph from the 2 h unit hydrograph given in Table 12.1. (b) Calculate
the runoff in
cm h 1
x = 15 mm h 1
resulting from the following pattern of excess rainfall:
for 0 < t < 1h; x = 25 mm h 1
for1< t <2h;and x = 39 mm h 1
for2< t <3h.
12.2
The table lists a storm runoff hydrograph resulting froma4hstorm of presumably uniform
(in space and time) but unknown intensity on a basin of 29.5 km 2 . (a) Construct the S hydrograph,
and determine the intensity of the storm rainfall (in cm h 1 ) from the (smoothed) equilibrium flow
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