Asian Carp: to eat, or not to eat?
As a means of water quality improvement, silver carp and bighead were introduced into American fisheries in 1973 in an effort to control zooplankton and phytoplankton populations. However, they were much more successful than expected and spread rapidly through the waterways. Because of their plankton-based diet, the carp compete for resources with the native plankton-eaters, such as mollusks and native juvenile fish. Silver carp are notorious for jumping out of the water due to their sensitivity to sound. Aside from potential danger to boaters and fisherman, they make for an easy fishing trip. To quote Landers, "This was the easiest fish I ever caught in my life, but it wasn’t exceptional. A dozen more voluntarily followed it into the boat without any encouragement..." (http://slate.me/1GwyS2z).
The silver carp has an undeserved reputation for being unpalatable. Its cousin, the common carp, is known throughout North America as fairly inedible due to its bony flesh and bottom-feeding diet. However, unlike the common carp, the silver carp feeds on plankton. This results in flesh that is low in fat and low in mercury. The firm, white flesh is described by many to be comparable in taste to Atlantic cod or tilapia. To encourage consumption of the silver carp, industries have renamed it "silverfin" or "Kentucky tuna." The average fish is 13-30lbs, but can exceed 50lbs. It is easy to catch, abundant, large-bodied, and good to eat, making it an excellent game fish.
The harvest of silver carp would allow for an increase in the economy, a decrease in silver carp population, and hopefully an increase in native fish populations. Next time you go fishing, or even just grocery shopping, give the silverfin a try, you'll be surprised.
Jumping silver carp: https://www.youtube.com/watch?v=qfG4vsJ5_xI Asian carp identification: http://bit.ly/182DOxd Distribution map: http://bit.ly/18tPbOM More information & FAQ: http://www.freep.com/article/20110720/NEWS06/110720021
~Rosie Image credit: AP Photo/Illinois River Biological Station References: http://eattheinvaders.org/asian-carp/ http://slate.me/1GwyS2z http://bit.ly/1Bi4Yf1 http://bit.ly/1Nz5fzl http://bit.ly/1FyhoPJ http://bit.ly/1Mm3RyK