Objective
In this cross-disciplinary proposal we will investigate new seismic imaging techniques and develop quantitative and qualitative methods to analyse them and link the results with data from physical oceanography. In particular, we will examine internal waves and their interaction with the continental slope where enhanced mixing of water masses is expected; and using the extensive marine geophysical database acquired over the past 4 decades, evaluate longer term changes in the ocean structure. Large scale circ ulation in the oceans is an important process on the Earth for the redistribution of heat. Water masses of different temperature move past each other separated by relatively thin boundary layers. It is across these boundaries that thermal transfer and mixi ng must occur to maintain the circulation. The processes involved in thermal mixing are poorly understood. It is known that mixing in the open ocean is too low to maintain the large scale circulation patterns and that mixing is enhanced around areas of com plex topography and over continental slopes. Understanding this mixing is important: for global circulation issues, because it affects the density distribution of the different water masses and enhances the overturning circulation, and its influence on cli mate; and for controlling local biochemistry, nutrients, and the fate of biogenic particles. The key is in the role played by the thermal boundary layers and the ubiquitous internal waves that propagate along them, whose dissipation is critical in quantify ing thermal mixing of different water masses. The detailed internal structure of these boundaries and the internal waves is difficult to map with sufficient spatial resolution using standard oceanographic techniques. Geophysical oceanography can resolve th ese features and will create new research opportunities to understand ocean mixing processes.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences biological sciences biochemistry
- natural sciences computer and information sciences databases
- natural sciences physical sciences astronomy planetary sciences planetary geology
- natural sciences earth and related environmental sciences oceanography physical oceanography
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
FP6-2003-NEST-B-3
See other projects for this call
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Coordinator
DURHAM
United Kingdom
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.