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Processes of Vertical Exchange in Shelf Seas (PROVESS)

Das Projekt "Processes of Vertical Exchange in Shelf Seas (PROVESS)" wird vom Umweltbundesamt gefördert und von Universität Hamburg, Zentrum für Meeres- und Klimaforschung, Institut für Meereskunde (IfM) durchgeführt. PROVESS is a joint European funded project for an interdisciplinary study of the vertical fluxes of properties through the water column and the surface and bottom boundaries based on the integrated application of new measuring techniques, new advances in turbulence theory and new models. IfM Hamburg is responsible for six tasks concerning numerical simulations of mean flow properties, turbulence and suspended matter transport. IfM's tasks in PROVESS are in detail: Physical modelling: Model development and code verification, cooperation with MUMM Management Unit of Mathemetical Models of North Sea and Scheldt Estuary), Brussels, Belgium. For this task, the existing public domain water column model GOTM (General Ocean Turbulence Model) will be extended. Model validation against existing data sets, cooperation with MUMM, Brussels, Belgium. Here some historical data sets will be simulated. These are the FLEX 1976 and the UWB Irish Sea FLY data set, both are scenarios already included into GOTM. Furthermore, the POL 1991 and North Sea data from NERC have to be simulated. Synthesis of PROVESS data with models, cooperation with close to all PROVESS partners. The northern and the southern North Sea experiments carried out during PROVESS will be simulated in detail by the numerical water column model. Modelling sediment damping of turbulence: Model development and code verification, cooperation with LHF (Laboratoire d'Hydraulique de France SA), Grenoble, France. Model validation against existing data sets, cooperation with LHF (Laboratoire d'Hydraulique de France SA), Grenoble, France. Synthesis of PROVESS data with models, cooperation with close to all PROVESS partners.

Proposal to establish a System of Industry Metocean data for the Offshore and Research Communities (SIMORC)

Das Projekt "Proposal to establish a System of Industry Metocean data for the Offshore and Research Communities (SIMORC)" wird vom Umweltbundesamt gefördert und von Mariene Informatie Service 'Maris' B.V. durchgeführt. Strategic objectives addressed: To create an Internet central index and database of metocean data sets, collected by the oil and gas industry at various sites on the globe in the past and continuing at present. To facilitate harmonisation in quality and formats, storing and retrieving of these industry metocean datasets for use by industry partners and scientific users. Proposal abstract: A very substantial volume of metocean in situ data is collected by or under contract to major oil and gas companies.This is done all over the world and over many years a large volume of data sets has been acquired, often at substantial cost and in remote areas. These are managed by the metocean departments of the oil and gas companies and stored in various formats and are only exchanged on a limited scale between companies. Despite various industry cooperative joint projects, there is not yet a common awareness of available data sets and no systematic indexing and archival of these data sets within the industry. Furthermore there is only limited reporting and access to these data sets and results of field studies for other parties, in particular the scientific community. Opening up these data sets for further use will provide favourable conditions for creating highly valuable extra knowledge of both local and regional ocean and marine systems. There are many projects and research groups within the EU Framework programme 'Sustainable development, global change and ecosystems' that would immediately make good use of the data and see wide applications for these data sets, if available and accessible. To stimulate and support a wider application of these industry metocean datasets it is proposed to establish a System of Industry Metocean data for the Offshore and Research Communities (SIMORC). This will consist of a public domain index metadatabase and a database of actual data sets, that together will be accessible through the Internet. Access to data will be regulated by a protocol.

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