Project description
Biodiversity maintenance in marine lakes
For over 150 years, insular environments have served as biodiversity hotspots. Traditionally, the study of the origin and maintenance of biodiversity in islands have relied on ecological aspects of biogeography such as immigration, colonisation and extinction, whereas microevolutionary processes such as adaptation have been neglected. The combination of microevolution and island biogeography theory is a crucial step. Funded by the Marie Skłodowska-Curie Actions programme, the ADAPTIVEISLANDS project will study marine lakes – lakes situated very close to the sea and connected to it – to reveal the origin and maintenance of fish biodiversity by understanding the interaction between colonisation, extinction and adaptation. The project will compare marine lakes of similar age, size and environmental conditions, but with a different isolation level to the sea, in Raja Ampat, Indonesia.
Objective
For over 150 years, insular environments have played a key role in biological research, as they provide an explicit spatial and temporal context in which to study the processes behind biodiversity. Traditionally, the origin and maintenance of biodiversity in islands has been studied from the ecological aspects of biogeography such as immigration, colonization and extinction, while microevolutionary processes such as adaptation were ignored. Biodiversity in islands depends not only on colonization, but also on the successful establishment via biological adaptations, and on speciation. The integration of microevolution with Island Biogeography Theory (IBT) is a crucial next step. Here I propose to use marine lakes –islands of seawater surrounded by land– to shed light on the origin and maintenance of fish biodiversity by understanding the interaction between colonization, extinction and adaptation. To achieve this, I will compare marine lakes of similar ages, sizes and environmental conditions, but differing in the level of isolation to the sea, in Raja Ampat, Indonesia. First, I will examine how isolation and fish dispersal-related traits affect species diversity and composition in marine lakes. I will document marine lakes biodiversity patterns using video camera recordings and I will collate information on traits from public data repositories. Second, I will test how isolation affects colonization and extinction by documenting historic colonization-extinction dynamics (750 years before the present) using eDNA from sediment cores. Finally, I will test how isolation affects local adaptation by examining signatures of adaptation in marine lakes with different levels of connectivity to the sea using population genetics. This unique combination of study system, data, and novel analyses to integrate microevolution with IBT, will provide a more comprehensive understanding of the process responsible for the origin and maintenance of biodiversity.
Fields of science (EuroSciVoc)
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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.
- engineering and technology electrical engineering, electronic engineering, information engineering electronic engineering sensors optical sensors
- natural sciences biological sciences ecology ecosystems
- social sciences sociology demography human migrations
- natural sciences earth and related environmental sciences physical geography
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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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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
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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
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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-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships
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Call for proposal
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Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-MSCA-2021-PF-01
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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.
6708 PB Wageningen
Netherlands
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