Seabed Imprint of Dense Shelf Water Cascading

Información del proyecto

SIDEW

Identificador del acuerdo de subvención: 658358

DOI

10.3030/658358

Proyecto cerrado

Fecha de la firma de la CE 18 Marzo 2015

Fecha de inicio 1 Abril 2016

Fecha de finalización 31 Marzo 2018

Financiado con arreglo a

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Coste total

€ 195 454,80

Aportación de la UE

€ 195 454,80

Coordinado por

THE CHANCELLOR MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE
United Kingdom

Objetivo

Dense shelf water cascading (DSWC) is an atmosphere-driven seasonal phenomenon that occurs in marine regions off Europe and elsewhere. DSWC starts when surface waters over the continental shelf become denser than surrounding waters and sink, generating a near-bottom turbulent flow that moves downslope along the seabed. This process contributes to the deep ocean ventilation and in the global thermohaline circulation (and hence global climate), and involves the massive transfer of energy and matter from shallow to deep waters. While frequently cited as a possible control of the seafloor morphology, there is a lack of studies isolating the DSWC geomorphic effects from other processes known to shape continental margins.
This project aims to study the seafloor imprint of DSWC using high-resolution field data and interdisciplinary concepts. The primary focus will be on multibeam bathymetry data sets from 6 areas affected by DSWC. 8 leading research institutions committed to provide the data required. The main expected results are: 1) a better understanding of the physical processes involved in the propagation of DSWC flows, 2) a quantification of their capacity to erode and deposit sediment, and 3) a characterization of the sensitivity of DSWC formation and distribution to climate change in Polar Regions. The host institution expertise on the links between ice sheet dynamics, climate change and marine geological records will be crucial for the training of the applicant and for the success of the project. The planned secondment will add a numerical modelling component so that an in-depth knowledge of the physical processes involved in the propagation of DSWC is achieved. This pioneering work will extend European leadership in the study of DSWC, address EU challenges in the Horizon 2020 programme, and be of interest to industries exploring for natural resources. The project represents an extraordinary opportunity for the applicant to develop technically and professionally.

Ámbito científico (EuroSciVoc)

• ciencias naturales › ciencias de la tierra y ciencias ambientales conexas › geología › sedimentología
• ciencias naturales › ciencias físicas › astronomía › ciencias planetarias › geología planetaria
• ciencias naturales › ciencias de la tierra y ciencias ambientales conexas › geología › geomorfología
• ciencias naturales › ciencias de la tierra y ciencias ambientales conexas › oceanografía › oceanografía física
• ciencias naturales › ciencias de la tierra y ciencias ambientales conexas › ciencias de la atmósfera › climatología › cambios climáticos

Programa(s)

• H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions PROGRAMA PRINCIPAL
  
• H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
  

Tema(s)

• MSCA-IF-2014-EF - Marie Skłodowska-Curie Individual Fellowships (IF-EF)
  

Régimen de financiación

MSCA-IF-EF-ST - Standard EF

Convocatoria de propuestas

H2020-MSCA-IF-2014

Coordinador

THE CHANCELLOR MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE

• Aportación neta de la UEn: € 195 454,80
• Dirección: TRINITY LANE THE OLD SCHOOLS ; CB2 1TN CAMBRIDGE ; Reino Unido
• Región: East of England › East Anglia › Cambridgeshire CC
• Tipo de actividad: Higher or Secondary Education Establishments
• Coste total: € 195 454,80