What drives the intensification of long-lived storms over the West African Sahel under climate change? - Fitzpatrick, Rory; Finney, Declan; Jackson, Lawrence; Parker, Doug; Marsham, John; Crook, Julia; Rowell, David; Taylor, Chris; Guichard, Francoise; Cook, Kerry; Vizy, Edward (Geophysical Research Abstracts, 2019)