Hydrodynamics and Water Quality: Modeling Rivers, Lakes, and Estuaries. Zhen-Gang Ji

Hydrodynamics and Water Quality: Modeling Rivers, Lakes, and Estuaries

ISBN: 0470135433,9780470241059 | 704 pages | 18 Mb

Download Hydrodynamics and Water Quality: Modeling Rivers, Lakes, and Estuaries

Hydrodynamics and Water Quality: Modeling Rivers, Lakes, and Estuaries Zhen-Gang Ji

The Environmental Fluid Dynamics Code (EFDC) is a multifunctional surface water modeling system, which includes hydrodynamic, sediment-contaminant, and eutrophication components. This reference gets you on top of things on mathematical modeling for environmental and water resources management. In this dissertation, based on the Saint-Venant equations, one-dimension (1-D) hydrodynamic model for river networks was established using Preissmann implicit scheme and the river-junction-river method. It is agreed that this third phase was interrupted by construction of the sea dykes that have fundamentally changed water quality in Lake Alexandrina and converted the water body from a wave dominated estuary to a freshwater reservoir. Jason Antenucci has a PhD in Environmental Engineering with 15 years experience in surface water resource management, including lakes, reservoirs, rivers, and the coastal ocean for both the public and private sector. Based on 1-D Based on two dimensional (2-D) shallow water equations and 2-D convection-diffusion equation, the 2-D hydrodynamic and water quality models were established for lakes, reservoirs and estuaries and other wide water areas. He has particular expertise in hydrodynamic and water quality modelling, decision support systems and outfall design and assessment. The model results would provide quantitative spatial and temporal flow and water quality information to help the local community understand the lake circulation under various possible wind conditions and decide the best possible means of improvement of the water quality in the region being studied. With a practical, application–oriented approach, it discusses hydrodynamics, sediment processes, toxic fate and transport, and water quality and eutrophication in rivers, lakes, estuaries, and coastal waters. سلام دوستان کتاب از لینک های زیر قابل دانلود است. It is based on a rich library from which users and developers can pick relevant substances and processes to quickly put water and sediment quality models together. That there Working from the barrier estuary conceptual model endorsed by the National River Health Program, the Murray River's estuary was probably at an intermediate stage of development at the time the sea dykes were built. EFDC has been applied to over 100 water bodies EFDC can simulate water and water quality constituent transport in geometrically and dynamically complex water bodies, such as rivers, stratified estuaries, lakes, and coastal seas. Hydrodynamics and Water Quality: Modeling Rivers, Lakes, and Estuaries by Zhen-Gang Ji (Author). Johns River is the longest river in Florida, containing extensive freshwater wetlands, numerous large lakes, a wide estuarine channel, and a correspondingly diverse array of native flora and fauna. Realistically, for wind-induced flow, any 3D hydrodynamic open water models can only produce consistent and reliable results if the flow velocity is larger than a few centimeters.

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