Project description
Impact of Earth’s changes on plant and atmospheric variables
Plants use photosynthesis to produce carbohydrates and oxygen while emitting light as heat or solar-induced chlorophyll fluorescence. The FLuorescence EXplorer (FLEX) mission, scheduled for a 2024 launch, aims to provide the most direct method for monitoring photosynthesis in plants. FLEX will collaborate with Copernicus Sentinel-3 satellite to fully leverage the data and its connection to photosynthetic activity. The ERC-funded FLEXINEL project employs machine learning and image processing techniques to monitor European vegetation productivity and carbon fluxes. This project incorporates cutting-edge methods in plant physiology and radiative transfer mechanisms within the leaf-canopy-atmosphere system. FLEXINEL investigates the relationship between solar-induced chlorophyll fluorescence (SIF) products and Sentinel-3 vegetation characteristics to better understand how changes in Earth’s environment impact plant and atmospheric variables.
Objective
Photosynthesis, the biochemical process by which vegetation harvests sunlight to convert carbon dioxide and water into carbohydrates and O2, fuels all life on Earth and drives the global carbon cycle. Although the majority of absorbed light is used for carbon assimilation, a remaining part is lost as heat and dissipated as emissions of solar-induced chlorophyll fluorescence (SIF). SIF, the radiant flux emitted between 650 and 800 nm, is therefore the most direct measurable reporter of photosynthetic machinery in plants. Dedicated to retrieve the full SIF signal emitted across the globe, ESA has selected the FLuorescence EXplorer (FLEX) mission concept as Earth Explorer 8. To be launched in 2024, FLEX will fly in tandem with Copernicus’ Sentinel-3 (S3) and will operate at ideal spectral, spatial and temporal resolutions. We are only at the dawn of uncovering the full SIF potential from space, as so far only a few single SIF bands have been exploited. The key challenge in the upcoming FLEX era will be to explore this unique new source of information and link it to photosynthetic activity. This proposal - named FLEXINEL - is determined to take leadership in exploiting and interpreting the forthcoming FLEX data stream targeting European vegetation productivity and carbon fluxes monitoring, given state of the art in plant physiology, leaf-canopy-atmosphere radiative transfer mechanisms, machine learning and image processing. FLEXINEL seeks to advance the science in consolidating relationships between SIF products and complementary S3 vegetation traits, thereby uncovering the role of dynamic vegetative and atmospheric variables given a changing Earth. Together with physically-based modelling, latest image processing concepts will be applied, such as emulation and cloud computing. FLEX and S3 products will be fed into assimilation systems for quantifying photosynthesis dynamics, and into an operational biosphere model for improving Europe-to-global carbon flux estimation.
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: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
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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.1.1 - European Research Council (ERC)
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Topic(s)
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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-ERC - HORIZON ERC Grants
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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) ERC-2022-COG
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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.
46010 Valencia
Spain
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