Eylem Elma¹, Jean-Baptiste Jouffray^2,3, Saleh A.S. Yahya⁴, Martin Gullström⁵ and Magnus Nyström³, (1)University of Oxford, Department of Biology, Oxford, United Kingdom, (2)Stanford University, Stanford Center for Ocean Solution, Stanford, United States, (3)Stockholm University, Stockholm Resilience Centre, Stockholm, Sweden, (4)University of Dar es Salaam, Institute of Marine Sciences, Zanzibar, Tanzania, (5)Södertörn University, School of Natural Sciences, Technology and Environmental Studies, Huddinge, Sweden