Project description
Studying microbial biodegradation and life in oil
Current estimations suggest that microbial biodegradation plays a significant role in influencing the behaviour of oil, particularly during the transition from oil to water in reservoirs. The ERC-funded EcOILogy project has discovered the presence of microorganisms within tiny water droplets, which are believed to be the primary sites where oil biodegradation takes place. This groundbreaking concept is the focus of the project, which aims to investigate its occurrence in degraded oil and assess its impact on the overall degradation process. To achieve these objectives, the project will develop a reverse stable isotope technique that focuses on quantifying the subtle microbial activities involved. This will enable researchers to gain insights into the minute processes occurring during oil biodegradation.
Objective
Microbial biodegradation is a key factor influencing the quality of oil and, according to current concepts, takes place mostly at the continuous oil-water transition zone in oil reservoirs.
I recently discovered microorganisms in minuscule water droplets (1-3 µl) entrapped in oil from a natural oil seep. In EcOILogy, I propose that biodegradation of oil resources takes place in such minuscule water droplets dispersed in the oil phase which is a shift of paradigm and a new conceptional view for environmental science, -life in oil-. EcOILogy aims to explore this new world investigating the generic principles of life in oil. I will study if such droplets are a common phenomenon in degraded oil resources and how significant the respective degradation activities are. To this end, I will develop reverse stable isotope labelling as a novel method for quantifying minute microbial activities (WP 1). The droplets provide a unique test system of micro-ecosystem, all experiencing identical boundary conditions in the oil with no dispersion of microorganisms between the isolated droplets. I will study how microbial communities for oil degradation assemble in the droplets allowing for unprecedented testing of ecological theory including a new bimodal hypothesis of community assembly. To tackle the big challenge of metabolic traits in systems ecology, I will make use of metagenomics, single cell sequencing, and high resolution metabolomics to assess the functions in single water droplets (WP 2). Finally, I will study how microorganisms adapt to this extreme environment under saturated hydrocarbon concentrations by isolation and comparative genome analysis of strains and study the role of different organisms in the droplets by Raman-CLSM (WP 3).
Thus, EcOilogy opens new horizons for microbial degradation of our most important energy resources with far-reaching implications for fundamental, interdisciplinary understanding of ecological processes, bioremediation, and oil exploratio
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 environmental sciences
- natural sciences chemical sciences organic chemistry hydrocarbons
- natural sciences physical sciences optics microscopy confocal microscopy
- natural sciences biological sciences microbiology
- natural sciences physical sciences optics spectroscopy
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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.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
MAIN PROGRAMME
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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.
ERC-ADG - Advanced Grant
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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-2014-ADG
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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.
45141 ESSEN
Germany
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.