Netting Billions 2020: A Global Tuna Valuation
Date of Publication
2020 12:00 AM
Security Theme
IUU Fishing
Keywords
IUU Fishing, tuna, commercial fisheries, value of tuna, global tuna landings, management of tuna fisheries, dock and end value of tuna
Description
Commercial tuna fisheries represent a significant part of the blue economy, with seven species—yellowfin, skipjack, bigeye, albacore, and Atlantic, Pacific, and southern bluefin—among the most valuable fishes on the planet.1 Whether canned or served as high-quality sashimi, tunas are not only a sought-after commodity, but also an important source of protein in countries around the world. And they also play a vital role as predators and prey in tropical and temperate waters while supporting the livelihoods of many artisanal fishers. High demand for tuna products, however, has significantly depleted several populations, making sustainably managing tunas critically important. One way to support better population management is to improve our understanding of tunas’ importance to the global economy and marine ecosystems. Although it is difficult to put a monetary value on the role that tunas play in the marine environment, their benefits to fishers and the fishing industry can be estimated by looking at data on the catch and sale of tuna products around the world
Netting Billions 2020: A Global Tuna Valuation
Commercial tuna fisheries represent a significant part of the blue economy, with seven species—yellowfin, skipjack, bigeye, albacore, and Atlantic, Pacific, and southern bluefin—among the most valuable fishes on the planet.1 Whether canned or served as high-quality sashimi, tunas are not only a sought-after commodity, but also an important source of protein in countries around the world. And they also play a vital role as predators and prey in tropical and temperate waters while supporting the livelihoods of many artisanal fishers. High demand for tuna products, however, has significantly depleted several populations, making sustainably managing tunas critically important. One way to support better population management is to improve our understanding of tunas’ importance to the global economy and marine ecosystems. Although it is difficult to put a monetary value on the role that tunas play in the marine environment, their benefits to fishers and the fishing industry can be estimated by looking at data on the catch and sale of tuna products around the world
