Objective
High-standing orogenic plateaus are key features of most mountainous regions, and typically have profound regional, and in many cases global, impacts on atmospheric circulation and precipitation patterns. The Colorado Plateau is characterized by a low-relief surface at high elevation and deep canyon incision at the plateau margins. Although these canyons are key features of ecosystems and water resources, the chronology of the uplift and subsequent canyon incision remains debated. In addition, the relative importance of deep-seated processes, changes in paleogeography and climate, on the late geomorphologic evolution of the plateau remains controversial. Two endmember models of Grand Canyon incision have been proposed: a 80-60 Ma incision or a 6-5 Ma incision, the discrepancy between these models is partly related to limitations in conventional thermochronology techniques. This project will provide new constraints on the incision history of the canyons carved across the Colorado Plateau using an innovative set of thermochronometers. I will combine apatite (U-Th-Sm)/He and fission-track data to document the thermal history of rocks in Zion Canyon which has never been explored and infer the respective effects of erosion and regional magmatism on the thermal evolution of the lithosphere. Electron spin resonance (ESR) thermochronometry, a new thermochronometer sensitive to temperature ranging from 50 to 20˚C will be performed on the same samples and combined with thermo-kinematic modelling to decipher the timing and rate of canyon incision in Zion. Finally, I will apply ESR thermochronometry in selected canyons to decipher the timing of incision across the Colorado Plateau. Low-temperature thermochronology data, including ESR, will be integrated in a numerical model of the landscape evolution to test different processes (change in base level versus mantellic process) and associated scenarios for the Colorado Plateau uplift and incision.
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.
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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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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
MAIN PROGRAMME
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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.
HORIZON-TMA-MSCA-PF-GF - HORIZON TMA MSCA Postdoctoral Fellowships - Global Fellowships
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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) HORIZON-MSCA-2021-PF-01
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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.
38058 GRENOBLE
France
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.