Project description
Studying past deglaciation to predict future of Antarctic ice sheet
The Antarctic ice sheet is losing mass at an accelerating rate. Geological records of past deglaciations can shed light on the future evolution of the Antarctic ice sheet. With this in mind, the EU-funded ANTICE project will study these records to understand the processes, rates and drivers of marine-based East Antarctic ice sheet loss. Specifically, it will study the last deglaciation (Holocene), and two Pliocene deglaciations taking place under a range of climatic and oceanic conditions. The research will be based on palaeoclimate records collected in a depth transect (continental shelf to continental rise sediment cores) from the East Antarctic Wilkes Land margin during the Integrated Ocean Drilling Program Expedition 318.
Objective
The Fifth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC), identified the future evolution of the Antarctic Ice Sheet, particularly of its portions grounded on land that is below current sea level (marine-based), as one of the most dramatic unknowns in global climate predictions, severely hampering reliable estimations of sea-level rise for coming decades and centuries. Our objective is to study geological records of past deglaciations to understand the processes, rates and drivers of marine-based East Antarctic Ice Sheet (EAIS) loss. Because our climate is evolving to global atmospheric CO2 concentrations higher than 400 ppm (already higher than during Mid-Pliocene Warm Period in average), we propose to study two end-members: the last deglaciation (Holocene), and two Pliocene deglaciations taking place under a range of climatic and oceanic conditions. With this innovative approach, we can better understand the processes, rates and drivers of marine-based EAIS loss under warmer than present climates, their contribution to global sea level rise, and to assess their biological impacts. We will use strategically located paleoclimate records collected in a depth transect (continental shelf-to-rise sediment cores) from the East Antarctic Wilkes Land margin during the Integrated Ocean Drilling Program Expedition 318. In addition to the work proposed for this project, we benefit from an exceptional pool of unpublished and published geological material from these cores, which will allow us to conduct a high-resolution multiproxy study of the proposed glacial terminations in the timeframe of this project. Boundary conditions from these records will be key to validate and test current ice sheet models, which at present are highly parametrised and critically need observations (e.g. melt rates, ocean conditions and circulation, freshwater flux and stratification).
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 earth and related environmental sciences palaeontology paleoclimatology
- natural sciences earth and related environmental sciences atmospheric sciences climatology climatic changes
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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.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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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.
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.
MSCA-IF-EF-CAR - CAR – Career Restart panel
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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.
(opens in new window) H2020-MSCA-IF-2018
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
28006 Madrid
Spain
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.