Blog Tags: Fishing Down The Food Chain
This is the second in a series of ocean infographics by artist Don Foley. These infographics also appear in Oceana board member Ted Danson’s book, “Oceana: Our Endangered Oceans and What We Can Do to Save Them.”
With shark week fast approaching, how about a shark-related infographic to whet your appetite?
Today’s infographic illustrates how overfishing fundamentally alters ocean ecosystems, leading to fewer and smaller fish over time.
If overfishing isn’t stopped, the largest fish like sharks, tuna, cod, and salmon eventually run out and overfishing expands to previously untargeted, smaller species, some of which were considered undesirable. As a result, the world catch is now primarily made up of small fish like pollock rather than large predators like grouper, and this shift to smaller and smaller species over time is called “fishing down the food chain.”
- CEO Note: Progress for Sharks Posted Fri, August 15, 2014
- Photos: Oceana’s Balearic Expedition Confirms Need for Expanded Marine Protected Areas Posted Tue, August 19, 2014
- Video: Meet Some of the Most Famous Satellite Tagged Sharks Posted Thu, August 14, 2014
- Ocean Roundup: New Coral Reef Species Discovered, Seals Found to Spread Tuberculosis 6,000 Years Ago, and More Posted Thu, August 21, 2014
- Ocean News: New Minke Whale Foraging Patterns Discovered, Google Street View Takes on the Florida Keys, and More Posted Mon, August 18, 2014