1. Marine Spatial Management, Thünen Institute of Sea Fisheries , 27572 Bremerhaven , Germany
2. Marine Renewal Resources, Institute of Marine Science (ICM-CSIC) and Ecopath International Initiative , 08003 Barcelon , Spain
3. Institute of Fisheries Research (MALNF) , Zanzibar , Tanzania
4. Center for Ocean and Society (CeOS), Kiel University , D-24118 Kiel , Germany
5. Department of Agricultural Economics, Kiel University , 24118 Kiel , Germany
6. Department of Fisheries and Sailing, Zanzibar National Services Technical School (JKU) , Zanzibar , Tanzania
7. Institute for the Oceans and Fisheries, University of British Columbia, Vancouver, BC V6T 1Z4, Canada, and Ecopath International Initiative, Barcelona , Spain
8. Instituto Español de Oceanografía (IEO, CSIC), Centro Oceanográfico de Vigo , Vigo , Spain
9. Resource Management, Leibniz Center for Tropical Marine Research (ZMT) , 28359 Bremen , Germany