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CORDIS

Integrated analysis of coralline algae facies of the central Mediterranean since the Oligocene

Project description

Field data is informing models of the evolution of coralline algae over the millennia

The Mediterranean is the largest and deepest enclosed sea on Earth and a hotspot of biodiversity, with over 20 000 species. Coralline algae are among them. These coral-looking algae are actually pink stony seaweed that has inhabited the region for more than 140 million years. Coralline algae are engineers, producing or consolidating habitats produced by other living organisms, for example growing as a crust to fill gaps in coral reefs like the cement holding bricks together. Given their importance for marine ecosystems and their survival throughout environmental perturbations, enhancing our understanding of coralline algae can help us protect them in the face of human-induced changes. The EU-funded RhodoMalta project is analysing acoustic data, core samples and data collected by robotic explorers to develop a model of coralline algae evolution that will help us understand the past and prepare for the future.

Objective

Coralline algae are an important group of benthic marine organisms that form unique, but endangered, biotopes on the seafloor. Coralline algae, have been a notable component of the Mediterranean realm for millions of years and persist to this very day. This is in spite of the multiple environmental perturbations that the Mediterranean had experienced, such as its decupling from other oceanic basins in the past to anthropogenic forcing in the present. As such, the deposits from by coralline algae can allow us to study some of the most significant environmental perturbations in the Mediterranean, explore habitat resilience and improve our understanding of this environment in general. To do so, this project will explore multiple occurrences of coralline algae in the south central Mediterranean using a one of a kind comprehensive data and sample set. This includes both extensive seafloor and sub-seafloor acoustic data, over 1.5km of cored material penetrating multiple ancient coralline rich units, ROV dives from modern living coralline biotopes and compilation of data from the rest of the region. The project will implement cross-disciplinary integration of this data set in a holistic fashion, inducting the researcher into seafloor studies. Together, these elements will give the fellow the ability to explore novel and inventive tools for detailed investigation of these deposits. The combined approach will produce a comprehensive model of the behaviour and evolution of corallines in the Mediterranean over key periods of the last 25 Myr. This work will expend the fellows’ multidisciplinary capacity and will promote the career development of this young researcher within the European community. The products of this project will be made available to the public across multiple venues to be used to promote truism and provide bases for planers and dissection makers in respect to the possible effect on coralline algae rich environments.

Fields of science (EuroSciVoc)

Keywords

Programme(s)

Topic(s)

Funding Scheme

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

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Call for proposal

(opens in new window) H2020-WF-2018-2020

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Coordinator

UNIVERSITA TA MALTA
Net EU contribution
€ 160 049,28
Address
TAL OROQQ
MSD 2080 MSIDA
Malta
Region
Malta Malta Malta
Activity type
Higher or Secondary Education Establishments
Links
Total cost
€ 160 049,28