Overview of marine ranching in Chile
Reduction of coastal fish resources is common problem in the whole world due to overfishing. Qn the other hand, demand is rising due to health consciousness (less cholesterol), contamination of chicken (influenza), cow (BSE) and pork (HEV). Marine ranching is the one of solution to recovering coastal fish resources which has operated in Japan more than four decades. The result shows that some fishes are recovered, even increased, and contribute benefits. Chile coast water has higher productivity compare to Japan and the method produce more fishes quickly. It may create new business model which has less energy consumption, no contamination and sustainable production, and create employment at rural area. 1. What is Marine ranching 1.1. Idea and activities General ideas of marine ranching are releasing fish juvenile dismissing species into artificial reef (shelter) which design to protect from predators at reservation. The fish takes natural foods a