Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 5
Get Book Here
Book Description
The objective of this project is to improve understanding of shallow estuarine flows and sediment transport by collecting and analyzing measurements of three-dimensional flow structure in tidal channels and adjacent tidal flats.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 63
Get Book Here
Book Description
An acoustic Doppler current profiler (ADCP) was applied to measure the three-dimensional flow field in a tidal channel along the coast of Vancouver Island, British Columbia. The ADCP was rigidly mounted to the bottom in the center of the channel, and rapidly sampled the velocity profiles along its inclined beams. The data were directly read by a computer on shore. This method of deployment allows for an explicit estimate of the uncertainty of mean velocity due to turbulence, and obtains the weak signal of vertical velocity. The mean flow vector is derived from the measured beam velocities under the assumption that the flow is statistically homogeneous in the horizontal plane over the distance separating the inclined beams of the ADCP. It is argued that sufficient averaging is required for flow measurements in a highly turbulent environment. The depth-time variations of velocity and shear in this natural channel are more complex than is found in idealized one-dimensional channel flow, which seldom occurs in nature. The channel contains strong secondary circulation, intense up- and down-welling intervals, frequent shear reversals and a substantial amount of transverse velocity shear.
Author: Arnoldo Valle-Levinson
Publisher: Cambridge University Press
ISBN: 1108838251
Category : Science
Languages : en
Pages : 215
Get Book Here
Book Description
An essential introduction to the study of estuaries, highlighting their immense spatial and temporal variability.
Author: Abdulla Abo
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: J.C.J. Nihoul
Publisher: Elsevier
ISBN: 008087083X
Category : Science
Languages : en
Pages : 643
Get Book Here
Book Description
These proceedings represent the most recent and complete state of the art review of three-dimensional models of the modern generation for the study of marine hydrodynamics and management of the marine system. The book is well illustrated by application to well-documented case studies.
Author: Frederick Stumm
Publisher:
ISBN:
Category : Scour at bridges
Languages : en
Pages : 20
Get Book Here
Book Description
Author: Lars Gottlieb
Publisher:
ISBN:
Category :
Languages : da
Pages : 79
Get Book Here
Book Description
Author: Gary M. Russell
Publisher:
ISBN:
Category : Estuaries
Languages : en
Pages : 44
Get Book Here
Book Description
Author: Stuart James McLelland
Publisher:
ISBN:
Category : Hydrodynamics
Languages : en
Pages : 562
Get Book Here
Book Description
Author:
Publisher: Academic Press
ISBN: 0080878857
Category : Science
Languages : en
Pages : 4604
Get Book Here
Book Description
The study of estuaries and coasts has seen enormous growth in recent years, since changes in these areas have a large effect on the food chain, as well as on the physics and chemistry of the ocean. As the coasts and river banks around the world become more densely populated, the pressure on these ecosystems intensifies, putting a new focus on environmental, socio-economic and policy issues. Written by a team of international expert scientists, under the guidance of Chief Editors Eric Wolanski and Donald McClusky, the Treatise on Estuarine and Coastal Science, Ten Volume Set examines topics in depth, and aims to provide a comprehensive scientific resource for all professionals and students in the area of estuarine and coastal science Most up-to-date reference for system-based coastal and estuarine science and management, from the inland watershed to the ocean shelf Chief editors have assembled a world-class team of volume editors and contributing authors Approach focuses on the physical, biological, chemistry, ecosystem, human, ecological and economics processes, to show how to best use multidisciplinary science to ensure earth's sustainability Provides a comprehensive scientific resource for all professionals and students in the area of estuarine and coastal science Features up-to-date chapters covering a full range of topics
