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Water Erosion and Characteristics of Sediment Load in the Kopaninsky Stream Basin – Short Communication
water erosion sediment texture available nutrients
2015/3/1
In May 2005, a major part of the Czech Republic was hit by an extreme rainstorm resulting in bothsoil erosion and flood events. We surveyed the erosion rills and soil material deposits produced by thi...
Effects of an off-stream watering facility on cattle behavior and instream E. coli levels
cattle E. coli,GPS collars off-stream water best management practice
2013/9/9
Excessive levels of fecal bacteria are the leading cause of water quality impairment in Texas, and livestock with direct access to water bodies are potentially a significant source of these bacteria. ...
Generalized martingale model of the uncertainty evolution of streamflow forecasts
Forecast uncertainty Forecast improvement Martingale model of forecast evolution Normal quantile transform Rolling horizon reservoir operation
2013/7/25
Streamflow forecasts are dynamically updated in real-time, thus facilitating a process of forecast uncertainty evolution. Forecast uncertaintygenerally decreases over time and as more hydrologic...
Multi-Level Approach of the Ecotoxicological Impact of a Combined Sewer Overflow on a Peri-Urban Stream
Combined Sewer Overflow Ecotoxicity Pollutants Stormwater Stream Urban Wet-Weather Flow
2013/3/19
In periurban zones, urban wet weather discharges have been recognized as the most significant vector of pollution in aquatic environments. The discharge of this water without treatment into the aquati...
Biological Removal of Nitrogen Compounds at a Coke-Oven Effluent Stream
Single Stage Activated Sludge Pilot Plant Nitrification Coke-Oven Plant Toxicity Risks Solids Retention Time
2013/3/19
The steel company SSAB in Oxelösund, Sweden operates a coke-oven plant and has since a long time operated an activated sludge plant for treatment of effluent water. Along with more stringent requ...
Check Dams in an Ephemeral Stream in a Tropical Deciduous Forest Extend Water Period with Minimal Effect on Reptile Assemblage
Check Dam Reptile Diversity Composition Nonpermanent Stream
2013/3/19
Although numerous check dams have been constructed in many countries, and its effect on physical factors were well documented, only a few reports were available on its effect on biotic component in ad...
Statistical relations of precipitation and stream runoff for El Nino and La Nina periods, Texas Hill Country
El Nino-Southern Oscillation Texas Hill Country floods drought
2013/9/9
The Texas Hill Country is threatened by devastating long-duration droughts and short-duration floods, either of which can occur at any time. In Central Texas, El Niño and La Niña conditions ...
Reactive Stream Stabilization for Minimizing Transport of Phosphorus and Nitrogen from Agricultural Landscapes
Phosphorus Non-Point Source Pollutant Best Management Practice Aluminum
2013/3/20
A reactive stream stabilization (RS2) system based on aluminum as the adsorbent and garden mulch as the organic matter source was designed to minimize release of agricultural nonpoint source pollutant...
Effect of streamflow forecast uncertainty on real-time reservoir operation
Streamfl ow forecast uncertainty Real-time reservoir operation Deterministic streamfl ow forecast Probabilistic streamfl ow forecast Martingale Model of Forecast Evolution
2013/7/25
Various hydrological forecast products have been applied to real-time reservoir operation, includingdeterministic streamflow forecast (DSF), DSF-based probabilistic streamflow forecast (ps...
Detecting the effect of land-use change on streamflow, sediment and nutrient losses by distributed hydrological simulation
Land-use change Non-point source pollution Streamfl ow Sediment yield Pollutant load
2013/7/25
Water shortage and water pollution are two major water issues in Northern China. In recent decades, thedecrease in inflow and the deterioration of water quality in the Miyun Reservoir have affec...
Impact of climate variability and human activity on streamflow decrease in the Miyun Reservoir catchment
Decrease of streamfl ow Human activity Climate variability Distributed hydrological model Climate elasticity model
2013/7/25
Miyun Reservoir is the main raw water source for Beijing’s domestic water supply. Flow discharge toMiyun Reservoir decreased drastically over a 50-year period, from 1956 to 2005, and had seriouslyaffe...
Radionuclide Contents and Physicochemical Water Quality Indicators in Stream, Well and Borehole Water Sources in High Radiation Area of Abeokuta, Southwestern Nigeria
Radionuclides Gamma Ray Spectroscopy Physicochemical Quality Drinking Water Quality High Background Radiation Radiation Ingestion Effective Dose
2013/3/20
Water samples from streams, hand-dug wells and boreholes in high background radiation areas in Abeokuta, Nigeria have been collected in order to determine the activity concentrations of 40K, 226Ra and...
Influences of Limited Ammonium Nitrogen and Water Temperature on the Urban Stream Restoration Using Bacterial Technology – View from the Perspective of Numerical Modelling
Stream Restoration Bacterial Technology Polluted Urban Streams Numerical Modelling MATLAB
2013/3/20
To complete the previously information issued on the feasibility study and some technical challenges identi-fied from the application of bacterial technology, this study presents another characteristi...
HYDRODYNAMIC AND ECOLOGICAL ASSESSMENT OF A SUB-TROPICAL STREAM IN EASTERN AUSTRALIA
Hydrodynamics Ecology Sub-tropical stream Field works Multi-disciplinary
2013/7/22
A detailed multi-disciplinary field study was conducted in a small subtropical creek in Eastern Australia. Hydraulic and ecological measurements were conducted simultaneously in the river mouth to ass...
A PRELIMINARY ANALYSIS OF THE STREAM CHARACTERISTICS OF THE WATER AREA SURROUNDING MACAO IN THE PEARL RIVER DELTA
Water Area Surrounding Macao Tide and Stream Characteristics Analysis
2013/7/22
With the hydrological data and results obtained in recent years，this article analyses the effect of the runoff and tide in the water area surrounding Macao ，describes tides ，stream motion and the ...