Collaborative research: evolution and fate of wind-derived internal wave energy
Ended Project Grant Awarded Last action
- Award ID
- 2319609
- Recipient
-
Oregon State University UEI MZ4DYXE1SL98
- Awarding agency
-
Division of Ocean Sciences
National Science Foundation
- Obligated
- $286,885
Award facts
- Assistance listing
- 47.050 Geosciences
- Completion date
- Funding agency
- National Science Foundation
- Place of performance
- Corvallis, OR 97331, USA
Award details come from USAspending.gov.
Description
- Abstract
- This project will study the global distribution of two main ocean properties. One is the fraction of wind-related energy that propagates into the ocean?s interior compared to the energy that is dissipated near the ocean?s surface, referred to as ?transmissivity?. The second property to study, also related to wind-induced energy in the ocean, is the fraction of energy that goes into mixing compared to the total dissipative energy (mixing plus dissipation), also known as ?mixing efficiency?. The study will use a high-resolution (order few meters), process-based numerical model, the ?wave-vortex model? To determine the interaction mechanisms associated with transmissivity and mixing efficiency, and to calculate them on a global scale. The result will assess the role of wind-driven oscillations, in the interior of the ocean, on the ocean?s energy budget, which shall improve models of ocean circulation and climate. The study will support an early-career female researcher, who will help other junior scientists improve presentation skills through an annual mentoring program, also sponsored by NSF (mpowir). The project will produce materials for an additional yearlong mentorship program, as well as enhance educational materials that are disseminated via a web site. This study will investigate the global distribution of two parameters related to wind forcing on the ocean. One global parameter is the ?transmissivity,? Which is the portion of wind-related energy that propagates into the ocean?s interior compared to the energy that is dissipated near the ocean?s surface. The second global parameter is the ?mixing efficiency,? Which is the fraction of energy that goes into mixing compared to the total dampening energy (mixing and dissipation). The study will use a high-resolution, process-based numerical model, the ?wave-vortex model? To determine the nonlinear interaction mechanisms associated with the two global parameters, and to calculate them on a global scale. The result will be a quantification of the role of wind-driven near-inertial oscillations in the ocean?s energy budget. This quantification shall benefit ocean-basin circulation and climate models. The study will support an early-career female researcher, who will help other junior scientists improve presentation skills through the mpowir program. The project will produce materials for a yearlong mentorship program, as well as enhance educational materials in a web site. This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the foundation's intellectual merit and broader impacts review criteria.- subawards are not planned for this award.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Amendment | $0 | |
| Amendment | $0 | |
| Original award | $286,885 |
Subawards
| Subrecipient | Amount | Awarded |
|---|---|---|
| Northwest Research Associates, Inc. | $111,657 | |
| Northwest Research Associates, Inc. | $104,682 |
Quick answers
Who received award 2319609?
2319609 was awarded to Oregon State University by Division of Ocean Sciences (National Science Foundation) on September 1, 2023.
How much is award 2319609 worth?
$286,885 has been obligated on 2319609.
Which agency awarded 2319609?
Division of Ocean Sciences (National Science Foundation) awarded 2319609, with funding from National Science Foundation.
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