Mustapha Ouhssain¹, Malika Kheireddine², Nicolas Mayot³ and Burton H Jones¹, (1)King Abdullah University of Science and Technology, Thuwal, Saudi Arabia, (2)KAUST- King Abdullah University of Science and Technology, Red Sea Research Center, Thuwal, Saudi Arabia, (3)Bigelow Laboratory for Ocean Sciences, East Boothbay, ME, United States