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Shared resources: Issues of governance
… tuna has declined by 70 per cent.22 Since 1990, the biomass of yellowfin in the region has steadily declined. … recruitment is predicted to result in a rapid decline in biomass. Based on the results of the assessment, the WCPFC … benchmark. A stock is considered overfished when its biomass falls below the relevant overfishing benchmark. …
Compilation of Internationally agreed environmental Goals and Objectives
… out of lead gasoline, through, inter alia, the use of biomass ethanol as an environmentally sound substitute” The … gases not controlled by the Montreal Protocol, including biomass, forests and oceans as well as other terrestrial, …