Dynamical Sedimentary Models of Shallow Marine Environments

<p>This treatise represents a contribution of quantitative, dynamical sedimentary modeling to the analytical understanding of sedimentary processes in shallow marine environments. The dynamical sedimentary models in this treatise numerically simulate the sedimentary processes from an event time scale, based on the fundamental physics of sediment dynamics in coastal and shelf depositional environments, to a longer, facies time scale. The simulated geologic processes serve to the illustrate shoreface equilibrium profile, shelf storm bed generation, and the shelf sedimentary facies system.</p> <p>This treatise presents a nearshore profile evolution model for the abandoned Huanghe Delta, a two-dimensional storm deposition model, and a sedimentary facies model for the northern California continental shelf. These process-oriented geologic simulations are particularly well-suited for experimentation and sensitivity analysis because of their computational power. The dynamical sedimentary models support the progressive sorting and stratal condensation hypotheses for facies formation. The application of the models leads to significant geologic insights and dynamical understanding of the shallow marine sedimentary processes that traditional, descriptive sedimentology and stratigraphy are not able to provide.</p>

Name thesis:degree_name

Doctor of Philosophy (PhD)

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Ocean & Earth Sciences

Year dc:date.available

2001

Author dc:creator

• Zhang, Yong

Contributors dc:contributor

• Donald J. P. Swift
• George F. Oertel
• John M. Klinck
• Alan W. Niedoroda

• Coastal
• Cohesive sediment
• Continental shelf
• Facies
• Sedimentary
• Geology
• Oceanography

Statement dc:rights

• <p>In Copyright. URI: <a href="http://rightsstatements.org/vocab/InC/1.0/">http://rightsstatements.org/vocab/InC/1.0/</a> This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).</p>

Identifier

9780493564630

OAI identifier oai:identifier

oai:digitalcommons.odu.edu:oeas_etds-1082