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Financement de l’UE (224 934 €) : Le sort des producteurs primaires pélagiques dans un environnement marin en mutation Hor 24/04/2020 Programme de recherche et d'innovation de l'UE « Horizon »
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Texte
Le sort des producteurs primaires pélagiques dans un environnement marin en mutation
The P4 fellowship will test the impact of past climate extremes on marine ecosystems using coccolithophores, a group of marine primary producers that experienced first order effects of climatic changes in ancient pelagic oceans. Here we will use sedimentary materials of exceptional quality recovered during IODP Expedition 361: South African Climates from the Mozambique Channel (Site U1476), Natal Valley (U1474), Agulhas Plateau (U1475), and Cape Basin (U1479), to reconstruct surface water biotic response during the Mid-Pliocene Warm Period (MPWP; 3.264 to 3.025 Ma), an interval considered to be the nearest analogue for future warm climate. For the first-time, recovery of a complete Pliocene/Pleistocene succession in this region offers an unprecedented and timely opportunity to investigate episodes of major ocean and climate reorganizations during the Neogene period. With this, P4 is original and novel, being able to combine biological (assemblage composition), physical (volume, mass), and geochemical (trace elements, stable isotopes) coccolithophore-derived datasets for understanding the climate of the MPWP, and explore its link with the past dynamics of the greater Agulhas Current system. P4 is innovative and collaborative, using state-of-the-art analytical techniques, and in combination with other proxies from ongoing works of other IODP Expedition 361 scientists, offer a broad context for understanding 21st century global climate vulnerabilities. Thus, P4 results and our understanding of the potential future response of coccolithophore species to a warming world will underpin the future design of evidence-based monitoring, mitigation, and management strategies of marine ecosystem and environment. Furthermore, an exceptional set of training and transferable skills between the Experienced Researcher, the Supervisor, and the Secondment Hosts is envisioned, an important prerequisite for the successful delivery of P4’s ambitious research objectives.
| Cardiff University | 224 934 € |
https://cordis.europa.eu/project/id/885498
Cette annonce se réfère à une date antérieure et ne reflète pas nécessairement l’état actuel. L’état actuel est présenté à la page suivante : Cardiff University, Cardiff, Royaume Uni.