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.”
- Ocean Roundup: Rare Blue Lobster Caught in Maine, Cephalopod Skin Providing Groundwork for New Technology, and More Posted Wed, August 27, 2014
- Ocean Roundup: Vaquita Porpoise Needs Swift Protection, Atlantic Ocean behind Global Warming Slow Down, and More Posted Fri, August 22, 2014
- Oceana Magazine: Tuna in Trouble Posted Mon, August 25, 2014
- CITES Listing Countdown: Less Than One Month until Manta Rays are Protected Posted Wed, August 20, 2014
- CITES Listing Countdown: Less Than Three Weeks until Porbeagle Sharks are Protected Posted Wed, August 27, 2014