The study also will evaluate management options that would be most likely to mitigate the effects of any changes in streamflow and temperature.doi:10.3133/FS20083044Robert W. DudleyGlenn A. HodgkinsBenjamin H. LetcherDudley, R. W., Hodgkins, G. A., and Letcher, B. H. (2008). ...
Streamflow was simulated for water years 1992-2001 to calibrate the model to measured streamflows. A sensitivity analysis was completed using nonlinear regression to determine hydrologic parameters pertinent to the modeling results. Simulated and measured streamflow generally showed close agreement, ...
Ecosystem budgets of water and elements can be difficult to estimate and are often unreplicated, making it challenging to provide confidence in estimates of ecosystem pools and fluxes. We conducted a survey to learn about current practices in reporting uncertainties in precipitation, streamflow, soils...
such as rivers, lakes, wetlands, glaciers and groundwater. The runoff from the land integrates over catchments and then occasionally or seasonally inundates the land. Meanwhile, there is an exchange between water and the human system: water can be used for industrial, agricultural and domestic us...
Streamflow information is used to predict floods, manage and allocate water resources, design engineering structures, compute water-quality loads, and operate water-control structures. The current (2007) size of the USGS streamgaging network is over 7,400 streamgages nationwide. The USG...
来自 pubs.er.usgs.gov 喜欢 0 阅读量: 28 作者:MS Rehmel,JA Stewart,SE Morlock 摘要: The U.S. Geological Survey tested and refined tethered-platform designs for measuring streamflow. Platform specifications were developed, radio-modem telemetry of acoustic Doppler current profiler (ADCP) data and...
This conforms to the USGS philosophy to post-process rather than internally process data. By preserving the original data quality indicators as well as the initial data set, data can be evaluated and reprocessed for different types of analyses. Beam coordinate data are desirable for internal and ...
In-situ applications of hydro-acoustic instruments by the USGS in Indiana include acoustic velocity meters (AVMs) at six streamflow-gaging stations and newly developed Doppler velocity meters (DVMs) at two stations. AVMs use reciprocal travel times of acoustic signals to measure average water ...
A. Fox (1991) Functional responses of riparian vegetation to streamflow diversion in the Eastern Sierra Nevada Ecological Applications 1 89–97 Google Scholar K. A. Snyder D. G. Williams (2000) Water sources used by riparian trees varies among stream types on the San Pedro River, Arizona ...
Validation of Streamflow Measurements Made with Acoustic Doppler Current Profilers Laboratory validations made in a large towing basin show that the mean differences between tow cart velocity and ADCP bottom-track and water-track ... K Oberg,DS Mueller - 《Journal of Hydraulic Engineering》 被引量:...