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General Two‐Point Method for Determining Velocity in Open Channel
Publisher: American Society of Civil Engineers
Abstract: The usual procedure for determining discharge in a stream involves a numerical integration of depth-averaged velocities. In most instances, the depth-averaged velocity is based on the average of the measured velocities at ...
Statistical Techniques for Assessing Water‐Quality Effects of BMPs
Publisher: American Society of Civil Engineers
Abstract: Little has been published on the effectiveness of various management practices in small rural lakes and streams at the watershed scale. In this study, statistical techniques were used to test for changes in water‐quality ...
Accuracy of Selected Techniques for Estimating Ice‐Affected Streamflow
Publisher: American Society of Civil Engineers
Abstract: This paper compares the accuracy of selected techniques for estimating streamflow during ice‐affected periods. The techniques are classified into two categories—subjective and analytical—depending on the degree of judgment ...
Methods for Measuring Discharge under Ice Cover
Publisher: American Society of Civil Engineers
Abstract: Complete vertical velocity profiles were measured at 13 streamflow‐gaging stations across the northern United States to evaluate streamflow‐velocity adjustment coefficients and discharge‐measurement procedures under an ice ...
Measurement of Flow under Ice Covers in North America
Publisher: American Society of Civil Engineers
Abstract: A substantial proportion of natural streams in the United States and Canada are affected by ice cover during the winter. To substantiate the currently used procedures for measuring streamflow during the winter, the U.S. ...
Estimation of Mean Flow Velocity in Ice‐Covered Channels
Publisher: American Society of Civil Engineers
Abstract: Point‐measurement methods for estimating the mean velocity of vertical distributions of streamwise velocity in ice‐covered channels are evaluated in this paper. The evaluation uses profiles generated numerically, based on ...
Discussions and Closure: Estimation of Mean Flow Velocity in Ice-Covered Channels
Publisher: American Society of Civil Engineers
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