Introduction to the Physics of Cohesive Sediment Dynamics in the Marine Environment - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Introduction to the Physics of Cohesive Sediment Dynamics in the Marine Environment write by Johan C. Winterwerp. This book was released on 2004-08-20. Introduction to the Physics of Cohesive Sediment Dynamics in the Marine Environment available in PDF, EPUB and Kindle. This book is an introduction to the physical processes of cohesive sediment in the marine environment. It focuses on highly dynamic systems, such as estuaries and coastal seas. Processes on the continental shelf are also discussed and attention is given to the effects of chemistry, biology and gas.The process descriptions are based on hydrodynamic and soil mechanic principles, which integrate at the soil-water interface. This approach is substantiated through a classification scheme of sediment occurrences in which distinction is made between cohesive and granular material. Emphasis is also placed on the important interactions between turbulent flow and cohesive sediment suspensions, and on the impact of flow-induced forces on the stability of the seabed. An overview of literature on cohesive sediment dynamics is presented and a number of new developments are highlighted, in particular in relation to floc formation, settling and sedimentation, consolidation, bed failure and liquefaction and erosion of the bed. Moreover, it presents a summary on methods and techniques to measure the various sediment properties necessary to quantify the various parameters in the physical-mathematical model descriptions. A number of examples and case studies have been included.
Multiple Scales of Suspended Sediment Dynamics in a Complex Geometry Estuary
Multiple Scales of Suspended Sediment Dynamics in a Complex Geometry Estuary - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Multiple Scales of Suspended Sediment Dynamics in a Complex Geometry Estuary write by Fernanda Achete. This book was released on 2020-04-22. Multiple Scales of Suspended Sediment Dynamics in a Complex Geometry Estuary available in PDF, EPUB and Kindle. Many estuaries are located in urbanized, highly engineered environments. Cohesive sediment plays an important role due to its link with estuarine health and ecology. An important ecological parameter is the suspended sediment concentration (SSC) translated into turbidity levels and sediment budget. This study contributes to investigate and forecast turbidity levels and sediment budget variability at San Francisco Bay-Delta system at a variety of spatial and temporal scales applying a flexible mesh process-based model (Delft3D FM). It is possible to have a robust sediment model, which reproduces 90% of the yearly data derived sediment budget, with simple model settings, like applying one mud fraction and a simple bottom sediment distribution. This finding opens the horizon for modeling less monitored estuaries. Comparing two case studies, i.e. the Sacramento-San Joaquin Delta and Alviso Slough, a classification for estuaries regarding the main sediment dynamic forcing is proposed: event-driven estuary (Delta) and tide-driven estuary (Alviso Slough). In the event-driven estuaries, the rivers are the main sediment source and the tides have minor impact in the net sediment transport. In the tide-driven estuaries, the main sediment source is the bottom sediment and the tide asymmetry defines the net sediment transport. This research also makes advances in connecting different scientific fields and developing a managerial tool to support decision making. It provides the basis to a chain of models, which goes from the hydrodynamics, to suspended sediment, to phytoplankton, to fish, clams and marshes.
The Lifetime of Methane Bubbles Through Sediment and Water Column
The Lifetime of Methane Bubbles Through Sediment and Water Column - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Lifetime of Methane Bubbles Through Sediment and Water Column write by Regina Katsman. This book was released on 2022-09-21. The Lifetime of Methane Bubbles Through Sediment and Water Column available in PDF, EPUB and Kindle.
Sediment dynamics and geohazards in estuaries and deltas
Sediment dynamics and geohazards in estuaries and deltas - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Sediment dynamics and geohazards in estuaries and deltas write by Xiaolei Liu. This book was released on 2023-02-17. Sediment dynamics and geohazards in estuaries and deltas available in PDF, EPUB and Kindle.
Cohesive sedimentary systems: Dynamics and deposits
Cohesive sedimentary systems: Dynamics and deposits - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Cohesive sedimentary systems: Dynamics and deposits write by Andrew James Manning. This book was released on 2024-01-30. Cohesive sedimentary systems: Dynamics and deposits available in PDF, EPUB and Kindle.
