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Impact of Tropical Cyclones on Inhabited Areas of the SWIO Basin at Present and Future Horizons. Part 1: Overview and Observing Component of the Research Project RENOVRISK-CYCLONE

2021; Multidisciplinary Digital Publishing Institute; Volume: 12; Issue: 5 Linguagem: Inglês

10.3390/atmos12050544

2073-4433

Olivier Bousquet, Guilhem Barruol, Emmanuel Cordier, Christelle Barthe, Soline Bielli, Radiance Calmer, E. J. Rindraharisaona, Greg Roberts, Pierre Tulet, Vincent Amélie, Frauke Fleischer‐Dogley, Alberto Mavume, Jonas Zucule, Lova Zakariasy, Bruno Razafindradina, François Bonnardot, Manvendra Singh, Édouard Lees, Jonathan Durand, Dominique Mékiès, Marine Claeys, Joris Pianezze, Callum Thompson, Chia‐Lun Tsai, Romain Husson, Alexis Mouche, Stéphane Ciccione, Julien Cattiaux, Fabrice Chauvin, Nicolas Marquestaut,

Geological and Geophysical Studies

The international research program “ReNovRisk-CYCLONE” (RNR-CYC, 2017–2021) directly involves 20 partners from 5 countries of the south-west Indian-Ocean. It aims at improving the observation and modelling of tropical cyclones in the south-west Indian Ocean, as well as to foster regional cooperation and improve public policies adapted to present and future tropical cyclones risk in this cyclonic basin. This paper describes the structure and main objectives of this ambitious research project, with emphasis on its observing components, which allowed integrating numbers of innovative atmospheric and oceanic observations (sea-turtle borne and seismic data, unmanned airborne system, ocean gliders), as well as combining standard and original methods (radiosoundings and global navigation satellite system (GNSS) atmospheric soundings, seismic and in-situ swell sampling, drone and satellite imaging) to support research on tropical cyclones from the local to the basin-scale.