Skip to main content
Go to the home page of the European Commission (opens in new window)
English English
CORDIS - EU research results
CORDIS

Investigating radiolarian biogeography and ecology with genetic barcodes

Objective

Radiolarians have long been recognized as a ubiquitous group of protistan microzooplankton in the world’s oceans. However, little is known about their biogeographic distributions and ecological interactions. To date, most radiolarian research has focused on their biostratigraphic fossil record, and has rarely attempted to inventory diversity, map species distributions, or determine ecological roles. Recent molecular barcoding has pioneered a more comprehensive and efficient approach to plankton research. Initial results show radiolarians to be among the most diverse and abundant clades in the sunlit ocean, with great impact on the marine food web and carbon cycle. Therefore, it is critical that we gain a better understanding of how radiolarians interact with biotic and abiotic variables, in order to accurately interpret their fossil record and predict responses to climate change. RADCODE will use molecular barcodes to explore the taxonomic diversity of poorly-known assemblages and investigate their environmental distributions and ecological interaction networks. Barcodes of deep-dwelling taxa will be identified from field samples and paired with micropaleontological classifications to develop integrated species concepts. Occurrences will be mapped globally using existing environmental DNA datasets to build the first atlas of morpho-molecular radiolarian taxa. By linking metadata from sample habitats, RADCODE will characterize the main factors impacting modern radiolarian biogeography, informing fossil record interpretation and modeling of future ecosystems. RADCODE is a highly interdisciplinary project that incorporates micropaleontological, biological, ecological, and environmental information, leading to a more unified approach to plankton research. This work will constitute a major step in my career, as I learn new research methods outside my discipline of training, and build a unique skillset that will set me apart among radiolarian workers.

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.

You need to log in or register to use this function

Keywords

Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)

Programme(s)

Multi-annual funding programmes that define the EU’s priorities for research and innovation.

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.

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.

MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)

See all projects funded under this funding scheme

Call for proposal

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

(opens in new window) H2020-MSCA-IF-2020

See all projects funded under this call

Coordinator

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS
Net EU contribution

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.

€ 184 707,84
Total cost

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.

€ 184 707,84
My booklet 0 0