Joan Brehm¹, Catherine O'Reilly², Peter Stæhr, Ismael A Kimirei⁴, Charles Lugomela⁵, Emmanuel A. Sweke⁶, William L Perry⁷, Dennis Trolle⁸, Torben Lauridsen⁹, Karsten Bolding⁹, Magnus Ngoile⁵, Paul Onyango⁵, Johnny H. Larsen¹⁰, Jesper H. Christensen¹¹, Gideon Bulengela⁵, Prisca Mziray⁵, Huruma Mgana⁵ and Benjamin S. Lowe¹², (1)Illinois State University, Normal, IL, United States, (2)Illinois State University, Department of Geography-Geology, Normal, IL, United States, (3)Researcher, Tanzania Fisheries Research Institute, Kigoma, Tanzania, (4)University of Dar es Salaam, Dar es Salaam, Tanzania, (5)Tanzania Fisheries Research Institute, Kigoma, Tanzania, (6)Illinois State University, School of Biological Sciences, Normal, United States, (7)Aarhus University, Aarhus C, Denmark, (8)Aarhus University, Aarhus, Denmark, (9)Enavigo Consulting, Aarhus, Denmark, (10)Aarhus University, Department of Environmental Science, Aarhus C, Denmark, (11)University of Florida, Gainesville, FL, United States