Download or read book Los Angeles and Long Beach Harbor Model Enhancement Program written by David D. McGehee and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program Effects of Wind on Circulation in Los Angeles Long Beach Harbors written by and published by . This book was released on 1994 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program Effects of Wind on Circulation in Los Angeles Long Beach Harbors written by William C. Seabergh and published by . This book was released on 1994 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program written by William C. Seabergh and published by . This book was released on 1993 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program written by James Rosati and published by . This book was released on 1998 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program written by David D. Mcgehee and published by . This book was released on 1989 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program written by William C. Seabergh and published by . This book was released on 1999 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program Effects of Wind on Circulation in Los Angeles Long Beach Harbors written by and published by . This book was released on 1994 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: A previously calibrated numerical three-dimensional hydrodynamic model for Los Angeles-Long Beach Harbors, California, was applied to study the combined effects of tide and wind on circulation. The model was calibrated and verified successfully with field data for a summer wind condition. In this report the calibration is compared to a no-wind condition to understand the effects of typical wind conditions on circulation. Also, wind conditions for approaching (winds from the southeast) and passing (winds from the north) frontal systems, typical of fall-winter weather patterns, were simulated. Results indicated the effects of wind can be significant. Harbors, Long Beach Harbor, Wind-driven circulation. Hydrodynamics, Numerical models, Los Angeles Harbor, Tidal circulation.

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program Effects of Wind on Circulation in Los Angeles Long Beach Harbors written by William C. Seabergh and published by . This book was released on 1994 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: A previously calibrated numerical three-dimensional hydrodynamic model for Los Angeles-Long Beach Harbors, California, was applied to study the combined effects of tide and wind on circulation. The model was calibrated and verified successfully with field data for a summer wind condition. In this report the calibration is compared to a no-wind condition to understand the effects of typical wind conditions on circulation. Also, wind conditions for approaching (winds from the southeast) and passing (winds from the north) frontal systems, typical of fall-winter weather patterns, were simulated. Results indicated the effects of wind can be significant. Harbors, Long Beach Harbor, Wind-driven circulation. Hydrodynamics, Numerical models, Los Angeles Harbor, Tidal circulation.

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program written by Ross W. Hall and published by . This book was released on 1990 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program Improved Physical Model Harbor Resonance Methodology written by William C. Seabergh and published by . This book was released on 1993 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program Tidal Circulation Prototype Data Collection Effort written by David D. McGehee and published by . This book was released on 1989 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: A tidal circulation study of the Los Angeles and Long Beach Harbors was conducted by the US Army Engineer Waterways Experiment Station. Field data were collected from 5 tide gages and 16 current meters for use in calibration and verification of a numerical circulation model. The methods and results of the field data collection effort are presented. Analysis was performed to verify the quality of the tidal data and the flow patterns revealed by the current data. Keywords: Flowmeters; California; Oceanographic data; Sea water flow; Long Beach Harbor; Los Angeles Harbor; Tidal datum; Ocean tides. (edc).

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program written by David D. McGehee and published by . This book was released on 1991 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program Effects of Wind on Circulation in Los Angeles Long Beach Harbours written by William C. Seabergh and published by . This book was released on 1994 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program Tidal Circulation Prototype Data Collection Effort written by David D. Mcgehee and published by . This book was released on 1989 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program Numerical Water Quality Model Study of Harbor Enhancements written by and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plans for enhancing these harbors include dredging and new landfill which may affect water quality through changes in water circulation and flushing. The major water quality concern was possible depression of dissolved oxygen (DO) in poorly flushed, deepened navigation channels. Comparison of flushing and DO between existing (Base) and an enhanced plan (Scheme B) was conducted. A 3-D numerical WQM was adapted to process the output from the 3-D hydrodynamic model CH3D to transport the water quality constituents. The overlaid WQM grid required that the hydrodynamic data be spatially averaged, and the WQM kinetic interactions allowed the data to be temporally averaged. Averaging resulted in 92% fewer computational cells in the WQM and allowed a 1,400% increase in the time step while maintaining computational stability. The WQM formulation included the state variables DO, carbonaceous biochemical oxygen demand, ammonia nitrogen, nitrite plus nitrate nitrogen, algal biomass, and orthophosphate. Processes directly affecting DO included tidal circulation; phytoplankton oxygen production and growth as a function of light and nutrients, respiration, and nonpredatory mortality; sediment oxygen demand; biochemical oxidation of organics; nitrification; and reaeration. The predicted DO was nearly equivalent in Scheme B compared with existing conditions.

Download or read book Los Angeles and Long Beach Harbors Model Enhancement Program written by David D. McGehee and published by . This book was released on 1991 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: