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Mass Transport, Gravity Flows, and Bottom Currents

Mass Transport, Gravity Flows, and Bottom Currents
Downslope and Alongslope Processes and Deposits

by G. Shanmugam

  • Publisher : Elsevier
  • Release : 2020-11-02
  • Pages : 608
  • ISBN : 0128225742
  • Language : En, Es, Fr & De
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Mass Transport, Gravity Flows, and Bottom Currents: Downslope and Alongslope Processes and Deposits focuses solely on important downslope and alongslope processes. The book provides clear definitions and characteristics based on soil mechanics, fluid mechanics and sediment concentration by volume. It addresses Slides, Slumps, and Debris Flows, Grain Flows, Liquefied/Fluidized Flows, and Turbidity Currents, Density plumes, Hyperpycnal Flows, the Triggering Mechanisms of Downslope Processes, Bottom Currents, and Soft-Sediment Deformation Structures. The mechanics of each process are described in detail and used to provide empirically-driven categories to help recognize these deposits it the rock record. Case studies clearly illustrate of the problems inherent in recognizing these processes in the rock record, and potential solutions are provided alongside future avenues of research. An appendix also provides step-by-step guidance in describing and interpreting sediments. Comprehensively addresses modern downslope and alongslope processes, including definitions and mechanisms Provides key criteria for the recognition of depositional facies in the rock record Includes case studies to illustrate each downslope and alongslope process Identifies key problems and potential solutions for future research Uses pragmatic, empirical, data-driven interpretations to revise conventional facies models

Selected Water Resources Abstracts

Selected Water Resources Abstracts
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1985
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Proceedings of the Ocean Drilling Program

Proceedings of the Ocean Drilling Program
Initial report. Part A

by Ocean Drilling Program

  • Publisher : Unknown Publisher
  • Release : 1994
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Aquatic Sciences and Fisheries Abstracts

Aquatic Sciences and Fisheries Abstracts
Ocean technology, policy and non-living resources

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1988
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Sedimentation in Submarine Canyons, Fans, and Trenches

Sedimentation in Submarine Canyons, Fans, and Trenches
A Book

by Daniel J. Stanley,Gilbert Kelling

  • Publisher : Unknown Publisher
  • Release : 1978
  • Pages : 395
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Turbidites Reworked by Bottom Currents

Turbidites Reworked by Bottom Currents
Upper Cretaceous Examples from St. Croix, U.S. Virgin Islands

by Daniel J. Stanley

  • Publisher : Unknown Publisher
  • Release : 1988
  • Pages : 79
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Draft Environmental Impact Statement for Proposed New Dredging

Draft Environmental Impact Statement for Proposed New Dredging
U.S. Navy Military Construction Projects; P-202 Naval Air Station, Alameda, P-082 Naval Supply Center, Oakland, San Francisco Bay, California

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1990
  • Pages : 169
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Oceanic Abstracts

Oceanic Abstracts
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1995-11
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Dissertation Abstracts International

Dissertation Abstracts International
The sciences and engineering. B

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1979
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Depositional Systems in Active Margin Basins

Depositional Systems in Active Margin Basins
A Book

by Donn S. Gorsline

  • Publisher : Unknown Publisher
  • Release : 1987
  • Pages : 117
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Messinian Events in the Mediterranean

Messinian Events in the Mediterranean
A Book

by Cornelis Willem Drooger,J. A. Broekman,Koninklijke Nederlandse Akademie van Wetenschappen

  • Publisher : Elsevier Science & Technology
  • Release : 1973
  • Pages : 272
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Coastal Engineering VI

Coastal Engineering VI
Computer Modelling and Experimental Measurements of Seas and Coastal Regions

by C. A. Brebbia,David Almorza Gomar,F. Lopez Aguayo

  • Publisher : Wit Pr/Computational Mechanics
  • Release : 2003
  • Pages : 516
  • ISBN : 9781853129773
  • Language : En, Es, Fr & De
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The pollution and general degradation of coastal areas have become problems of major international concern while the related environmental problems need further study in order to implement effective remedial action. Moreover, the design and construction of developments necessary for navigation such as harbours and marinas require an accurate knowledge of sea climate, especially in cases of extreme conditions.

McGraw-Hill Encyclopedia of Science & Technology

McGraw-Hill Encyclopedia of Science & Technology
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1997
  • Pages : 723
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Mass Transport in Water Waves

Mass Transport in Water Waves
A Book

by Chiang C. Mei,Philip L. F. Liu

  • Publisher : Unknown Publisher
  • Release : 1972
  • Pages : 287
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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When a fluid is in periodic wave motion, a fluid particle is carried by a velocity field varying from place to place. At different instants the location of the particle differs and so does the velocity field in its immediate neighborhood. As a result the time-averaged velocity of a particle may be different from the local velocity field. In particular, a fluid particle may have a net mean drift even if the local velocity field has zero mean; this is indeed the case in irrotational gravity waves. In a viscous fluid, the wave-induced Reynolds stress imparts a steady momentum to the fluid; a steady shear is set up to balance it and hence a further mean velocity field results. The sum of these two steady currents provides the total drift by which a fluid particle migrates, and is termed the mass transport velocity. It is of importance to the study of sediment motion in coastal waters. The present report describes a coordinated inquiry into both theoretical and experimental aspects of mass transport by waves. In accordance with the division of effort, it is separated into two parts. However, nearly all ideas expressed and actions taken in both parts have been influenced by extensive mutual discussions. Part I (Theory) begins with a review of the basic assumptions underlying existing theories. General formulas of mass transport velocity components throughout the Stokes boundary layer near a solid body are then derived; details of two examples are calculated. The three-dimensional mass transport distribution throughout the cross section of a wave tank is worked out for progressive waves of very small amplitudes. The effects of finite width is studied with the assumption that vorticity is diffused by molecular viscosity throughout the entire cross section. For a wave obliquely incident and reflected from a vertical sea wall, the structure in the second boundary layer between the Stokes layer and the inviscid core is investigated. This is appropriate for amplitudes much greater than the Stokes layer thickness. Part II (Experiments), were intended in part to check and to evaluate the theoretical deductions in Part I. In particular, extensive measurements were made for the longitudinal mass transport velocity in a progressive wave in a long tank with a smooth bottom. For standing waves and partially standing waves, possible features of erosion and deposition were observed by spreading (1) a small amount of sand on a smooth bottom and (2) a thick layer of sand on the bottom. The relevance of mass transport very near the bottom to the bed load transport is discussed in the light of the real beach environment.

Shelf Sands and Sandstone Reservoirs

Shelf Sands and Sandstone Reservoirs
A Book

by Donald J. P. Swift,Roderick W. Tillman,Roger G. Walker

  • Publisher : SEPM (Society for Sedimentary Geology)
  • Release : 1985
  • Pages : 708
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Depositional Systems of Active Continental Margin Basins

Depositional Systems of Active Continental Margin Basins
Short Course Notes

by Robert G. Douglas,Ivan P. Colburn,Donn S. Gorsline

  • Publisher : Unknown Publisher
  • Release : 1981
  • Pages : 165
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Annales Societatis Geologorum Poloniae

Annales Societatis Geologorum Poloniae
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1996
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Oceanic Abstracts with Indexes

Oceanic Abstracts with Indexes
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1985
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Smithsonian Contributions to the Marine Sciences

Smithsonian Contributions to the Marine Sciences
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1977
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Parallel Laminated Deep-sea Muds and Coupled Gravity Flow-hemipelagic Settling in the Mediterranean

Parallel Laminated Deep-sea Muds and Coupled Gravity Flow-hemipelagic Settling in the Mediterranean
A Book

by Daniel J. Stanley,Robert P. Higgins,Stephen J. Culver,Walter H. Adey

  • Publisher : Unknown Publisher
  • Release : 1982
  • Pages : 19
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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