Obiettivo The early Mesozoic (Permian/Triassic boundary to mid-Jurassic) was a critical time in the evolution of life on Earth, and understanding this interval of time is central to understanding the subsequent evolution of the marine biosphere. The earliest Triassic was a time of significant global warming and records the immediate aftermath of the most severe biodiversity loss of the Phanerozoic. The subsequent recovery, as climate ameliorated through the Triassic, was curtailed by another major extinction event in the latest Triassic, associated with an increase in atmospheric carbon dioxide levels, global warming and possible ocean acidification. Recovery in the earliest Jurassic was more rapid than that of the Early Triassic, but was affected by another episode of global warming and oceanic anoxia in the Toarcian. This project aims to understand the responses of the marine ecosystem to these past episodes of major global warming, including analyses of global, regional and local biodiversity loss and recovery. A key aim of this project will be the isotopic analysis of brachiopod shell material to provide the first quantitative palaeotemperature curve of the early Mesozoic. This will be combined with the morphometric and biodiversity analyses to assess how episodes of major global warming directly affect marine invertebrate groups. Ecosystem-level changes associated with global warming and anoxia will be evaluated. These data are to crucial to the evalaution of predicted ecosystem response to present day global warming and marine hypoxia. Campo scientifico natural sciencesbiological sciencesmarine biologynatural sciencesearth and related environmental sciencesatmospheric sciencesmeteorologybiospheranatural sciencesbiological sciencesecologyecosystemsnatural sciencesearth and related environmental sciencesatmospheric sciencesclimatologyclimatic changes Parole chiave Biodiversity Climate change geochemistry marine ecosystems paleontology Programma(i) FP7-PEOPLE - Specific programme "People" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Argomento(i) FP7-PEOPLE-IEF-2008 - Marie Curie Action: "Intra-European Fellowships for Career Development" Invito a presentare proposte FP7-PEOPLE-IEF-2008 Vedi altri progetti per questo bando Meccanismo di finanziamento MC-IEF - Intra-European Fellowships (IEF) Coordinatore UNIVERSITY OF PLYMOUTH Contributo UE € 172 434,64 Indirizzo DRAKE CIRCUS PL4 8AA Plymouth Regno Unito Mostra sulla mappa Regione South West (England) Devon Plymouth Tipo di attività Higher or Secondary Education Establishments Contatto amministrativo John Martin (Dr.) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Costo totale Nessun dato
