Project description
How birds in the Amazon survive sublethal exposure to mercury
Mercury is a naturally occurring element that is found in the air, water and soil. Exposure to mercury (even small amounts) may cause serious health problems, and it is a threat to the development of the child in utero and early in life. The World Health Organization considers mercury one of the top 10 chemicals or groups of chemicals of major public health concern. The EU-funded AMAZON_MERCURY project will study the impact of human-induced environmental pollution of mercury that bioaccumulates in aquatic ecosystems and causes neurological, physiological, immunological and reproductive damage to wildlife. Specifically, it will focus on the evolutionary changes induced by long-term exposure to mercury pollution in wild populations of important avian bio-indicators in the Amazon using powerful advanced genomic analyses.
Objective
Anthropogenically-induced environmental pollution has had a dramatic influence on the natural world, including worldwide decreases in species richness and abundance, ecosystem homogenization, genomic modifications, and altered nutrient cycles. Particularly, human-induced environmental pollution of mercury can bioaccumulate in aquatic ecosystems and cause neurological, physiological, immunological and reproductive damage to wildlife, making it both a European, and global threat. However, the evolutionary impact of long-term exposure to mercury has yet to be studied despite evidence that exposure to mercury can negatively affect survival. Avian piscivores and insectivores, important bioindicators in highly diverse aquatic ecosystem, can be ideal for studying mercury impacts. This project will investigate the evolutionary changes induced by long-term exposure to mercury pollution in wild populations of important avian bioindicators in the Amazon using powerful advanced genomic analyses. It combines the latest Next Generation Sequencing (NGS) methods with avian ecology and evolution, ecotoxicology, immunology and endocrinology, to generate new insights into the costs of environmental pollution, and the subsequent adaptations that allow for species to survive sublethal exposure to mercury. In order to document long-term changes, historical specimens will be used to assess past genomic variation and mercury levels to be used as a baseline against which differentiating selection patterns are searched. The results will reveal the effects of anthropogenic change on important avian bioindicators and identify the missing link between causative mechanisms and phenotypes, thereby availing these methods for further research. By capitalizing on the development and application of cutting-edge genomics techniques, these findings can identify adaptive and susceptive genotypes to indicate whether selection allows for the survival of species in the face of acute environmental change.
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 biological sciences genetics
- natural sciences chemical sciences inorganic chemistry transition metals
- natural sciences earth and related environmental sciences environmental sciences pollution
- natural sciences biological sciences ecology ecosystems
- natural sciences earth and related environmental sciences hydrology limnology
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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-2019
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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.
1165 KOBENHAVN
Denmark
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.