Runoff Prediction Uncertainty for Ungauged Agricultural Watersheds

Runoff scaling in agricultural watersheds

Scale invariance of daily runoff time series in agricultural watersheds X. Zhou, N. Persaud, and H. Wang Department of Crop and Soil Sciences, The Pennsylvania State University, University Park, PA 16802, USA Department of Crop and Soil Environmental Sciences, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA Soil and Water Science Department, University of Florida,...

Prediction of runoff and sediment from agricultural watersheds by a mathematical model 2 mathematical simulation

Scale invariance of daily runoff time series in agricultural watersheds

Fractal scaling behavior of long-term records of daily runoff time series in 31 sub-watersheds covering a wide range of size were examined using the shifted box-counting method and Hurst rescaled range (R/S) analysis. These subwatersheds were associated with four agricultural watersheds of different climate and topography. The results showed that the records of daily runoff rate exhibited scale...

Loss of Alkaline Earth Elements by Runoff from Agricultural Watersheds

Prediction of runoff and sediment from agricultural watersheds by a mathematical model. 3 sediment -bound and soluble phosphorus loadings.