IWC time series of biomass of the nine great whale species with greatest abundance under the management of IWC. Line denotes establishment of IWC (1946). Data: from L. Christensen, unpublished data, University of British Columbia, 2008. Graphic: Sarika Cullis-Suzuki

IWC time series of biomass of the nine great whale species with greatest abundance under the management of IWC. Line denotes establishment of IWC (1946). Data: from L. Christensen, unpublished data, University of British Columbia, 2008. Graphic: Sarika Cullis-Suzuki

High Seas, High Risk: A Global Evaluation of The Effectiveness Of Regional Fisheries Management Organizations