Overfishing is the practice of fishing, not providing a steady state of fish populations and entailing the depletion of fish resources. Compared to other anthropogenic impacts on marine ecosystems, such as water pollution or climate change, overfishing is by far the main cause of the massive reduction in populations of many species of fish, some of which are already on the brink of extinction.
Use free sample research papers to understand that economic reasons for overfishing include a growing demand for seafood that is associated with the growth of the world population. The fish is often seen as an alternative to meat food. High prices for certain species of fish will often lead to the fact that the owners of fishing vessels often are aimed at fishing the most valuable fish, while the rest of the fare is thrown out into the sea as a by-catch. The preservation of the large fishing fleet are often encouraged by Government subsidies.
The technological causes of overfishing are improved, in our time, the methods and techniques of fishing. Increasingly large industrial ships able to use more and more large fishnets. Digital maps, satellite navigation and 3D sonars can provide accurate fishing even in difficult underwater relief, which previously was untouched due to keeping a significant distance for safety. Continue reading “Research Paper on Overfishing”