Besides instrumentation, many other aspects of experimental design have to be considered in the planning of field studies of ... Flow measurement errors for a concrete sewer installed in the laboratory were as high as +50% for flows calculated from measured depths, Ap25% for a Venturi flume, and less than +25% for an electromagnetic flowmeter(Malmqvist, l986). ... The criteria for operational character include the availability of the usera#39;s manual and documentation, continued supportanbsp;...
|Title||:||Urban runoff quality|
|Author||:||Ben Urbonas, Larry A. Roesner, American Society of Civil Engineers. Urban Water Resources Research Council, National Science Foundation (U.S.), American Public Works Association, United States. Environmental Protection Agency|
|Publisher||:||Amer Society of Civil Engineers - 1986-11|