Principles of Surface Water Quality Modeling and ControlThis book teaches the fundamentals and principles which underlie the mathematical modeling techniques used to analyze the quality of surface waters. The text first provides an overview of the different bodies of water in which water quality problems need to be addressed before examining specific problems that occur across all bodies of water. |
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Page 428
... Zooplankton predation or grazing of the phytoplankton . The death rate can , therefore , be written as the sum of these two components , that is , Dp = Dp1 ( T ) + Dz ( 7.37 ) where Dp ( T ) is the endogenous respiration rate as a ...
... Zooplankton predation or grazing of the phytoplankton . The death rate can , therefore , be written as the sum of these two components , that is , Dp = Dp1 ( T ) + Dz ( 7.37 ) where Dp ( T ) is the endogenous respiration rate as a ...
Page 429
... zooplankton is , of course , a complicated function of the age , size , temperature , and species . Equation 7.39 introduces the zooplankton as a new variable . The concentra- tion of the zooplankton may be known or can be estimated ...
... zooplankton is , of course , a complicated function of the age , size , temperature , and species . Equation 7.39 introduces the zooplankton as a new variable . The concentra- tion of the zooplankton may be known or can be estimated ...
Page 461
... zooplankton into the organic carbon , nitrogen , and phosphorus pools is included with provision for sedimenta- tion ... zooplankton , which is dependent on the grazing rate C , and the ambient levels of zooplankton and phytoplankton . W ...
... zooplankton into the organic carbon , nitrogen , and phosphorus pools is included with provision for sedimenta- tion ... zooplankton , which is dependent on the grazing rate C , and the ambient levels of zooplankton and phytoplankton . W ...
Contents
Rivers and Streams | 29 |
Estuaries Bays and Harbors | 91 |
Lakes | 173 |
Copyright | |
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Principles of Surface Water Quality Modeling and Control Robert V. Thomann,John A. Mueller No preview available - 1987 |
Common terms and phrases
analysis approximately aquatic assumed average bacteria biomass calculated CBOD CBODU chemical chlorophyll coliform completely mixed concentration constant decay rate deficit depth discharge dispersion coefficient dissolved oxygen distribution downstream effect effluent epilimnion estimate estuary eutrophication Figure finite difference flow ft² given Hydroscience hypolimnion input K₁ lake Lake Huron lb/day load loss rate m/day m³/s mass balance maximum mg/l NBOD nitrification nitrogen nutrient organic outfall oxidation parameters particulate partition coefficient phosphorus photosynthesis phytoplankton plant point source ratio reaeration reduced result river runoff Saginaw Bay salinity Sample Problem saturation sediment segment shown in Fig steady stream substance surface Table Thomann tidal Toro total phosphorus toxicant treatment upstream uptake USEPA V₁ values variable velocity waste water body water column water quality water quality modeling water temperature zero zooplankton µg/l