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Content archived on 2024-05-27

Modern Approaches to Temperature Reconstructions in polar Ice Cores

Objective

The recent anthropogenic global warming makes a detailed knowledge of variations in the Earth climate system and of the coupling processes between climate and biogeochemical cycles of pressing importance. Studies of climate changes in the past represent a vital part of climate change research which is essential to assess the current warming against the background of natural climate variability. Due to strong limitations in direct observations, climate reconstructions for the past can only be achieved using natural climate archives. The paleoclimatic archive in ice cores provides not only information on climate variability over many thousands of years in high resolution but also on greenhouse gases, aerosol concentrations and more. Crucial questions on climate variability on interannual to orbital time scales and on the coupling processes and teleconnections in the climate system remain still open. To answer these questions novel climate parameters on polar ice cores are needed that go beyond previous studies in terms of temporal resolution, spatial coverage as well as quantitative representativeness. This proposal intends to develop such methods based on latest advances in analytical techniques and to apply them to polar ice cores. The common theme of the new approaches within MATRICs is the reconstruction of new, quantitative temperature information from different regions of the Earth all on the same core avoiding crucial crossdating issues. This comprises (i) continuous quantitative reconstructions of local temperature changes on polar ice sheets in seasonal resolution using new approaches, (ii) estimates of climate changes in continental, not permanently ice covered regions based on concurrent changes in the methane cycle and (iii) a new physical ice core gas thermometer for mean global ocean temperature. Successful implementation of the studies in MATRICs will make a significant contribution to maintain the world leading position of European ice core science.

Fields of science (EuroSciVoc)

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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)

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.

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

ERC-2008-AdG
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.

ERC-AG - ERC Advanced Grant

Host institution

UNIVERSITAET BERN
EU contribution
€ 2 100 000,00
Address
HOCHSCHULSTRASSE 6
3012 Bern
Switzerland

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Region
Schweiz/Suisse/Svizzera Espace Mittelland Bern / Berne
Activity type
Higher or Secondary Education Establishments
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Total cost

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Beneficiaries (1)

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