Project description
How ocean acidification impacts marine communities
Studies show ocean acidification – one of the many consequences of climate change – has been occurring 100 times faster than over the past 55 million years. Increased atmospheric CO2 has already lowered the pH of oceans from 8.2 to 8.07 since the beginning of the industrial revolution. A pH of 7.7 is predicted by the year 2100. In this context, the EU-funded AcidICC project will study the effect of ocean acidification on chemical communication in an experimentally tractable laboratory model species, the globally distributed Platynereis dumerilii, a marine segmented worm (annelid). The project will study the production and detection of the sperm release pheromone in P. dumerilii and how these change in low pH.
Objective
Ocean acidification represents one of many severe global consequences of climate change. Increased atmospheric CO2 has already lowered the pH of oceans from 8.2 to 8.07 since the beginning of the industrial revolution and a pH of 7.7 is predicted by year 2100 with an increase in daily pH fluctuations. Past research focused mainly on the impact of lower pH on calcifying species and the process of biomineralization. Another potential and poorly understood impact of ocean acidification is the disruption of chemical communication within and between species. Chemical communication is important for finding mating partners or for the detection of preys and predators and its alteration in lower pH could have dramatic consequences on marine communities. AcidICC proposes a systematic study of the effect of ocean acidification on chemical communication in an experimentally tractable laboratory model species, the globally distributed marine annelid Platynereis dumerilii. The project will combine chemical analyses, behavioral assays, electrophysiology, transcriptomics, and CRISPR-Cas9 genome editing to study the production and detection of the sperm release pheromone (uric acid) in P. dumerilii and how these change in low pH. To study under controlled conditions a characterized receptor-ligand pair involved in chemical communication, this project aims to identify the P. dumerilii receptor for uric acid. This study will help to better predict how ocean acidification impacts marine communities by modifying their chemical communication.
With AcidICC, VM will learn to design, manage and carry out a complex interdisciplinary project and broaden her knowledge on chemical ecology in marine species, being supervised by Prof. Hardege (UHull) and during secondments by Prof. Jekely (Exeter). The fellowship would pave the way for her to become a leading researcher in ocean acidification and climate change to obtain an independent position at a leading academic institution in the future.
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.
- medical and health sciences medical biotechnology genetic engineering gene therapy
- natural sciences biological sciences ecology
- natural sciences earth and related environmental sciences atmospheric sciences climatology climatic changes
- natural sciences biological sciences genetics genomes
- natural sciences biological sciences zoology invertebrate zoology
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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)
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.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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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.
MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)
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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) H2020-MSCA-IF-2020
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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.
HU6 7RX Hull
United Kingdom
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.