Argument131

The author suggests Tria Island matine sanctuary to abandon their own regulations and adopt those of Omni in order to restore its fish populations and to protect all of Tria’s marine wildlife. But I don’t think this is a good idea because the author provides no full analysis of the functions of these new regulations.

As in this article, the situation of fishing population declining blamed on pollution in the past. However, this reason is simply rule out without any evidence pointing out that pollution has no relationship with fish population declining. Further, fishing is not baaned in Tria Island, while is banned with 10miles of Omni Island, but besides this, the author quotes no other difference between these two islands. The circumstance of fish living refer to many aspects of geography factors, any of which may contribute to fish population changing. As a result, it is necessary for one to find out the real reason for the fish population phenomenon.

What is more, if there do be a unusual fish population declining, which is worth investigating, is still open to doubt. It is common for fishes experience a population declining when in proper season. Many kinds of fishes move from one place to another for instinct such as reproduction. Are fishes in Tria island of these kinds of fishes? And, there is no equal information about fish condition of these two islands, the author confirm that Tria’s fish populations are declining while provide only that Omni reports no significant decline in fish populations. Are tria’s fish population declining sifnificant? Is there such a possibility that Omni just has not report its fish population declining?

How about the feasibility to adopt thoese new regulations of Omni? Regulations in Tria protect a 20-miles wide area while a 10-miles one in Omni. Is a 10-miles one enough? Usually, Mammals have bigger bodys than other kind of marine, so it is naturelly that mammals usually live in a wider area, which means, it is quite likely that those mammals which live out of the 10-miles area will be out of protection after regulations of Omni being applied. In another word, regulations of Omni can be some kind of harmful for The marine sanctuary on Tria Island.

After all, The marine sanctuary in Tria was established to protect certain marine mammals, there is no need to protect all of tria’s marine wildlife include fish. Wildlife protection costs much especially when the animals under protection is of many kinds since different animal have different living custom and the protection should cover bigger area while more kinds of animals will be protected. We have no idea about the protection range of Omni marine sanctuary, if the animal of Omni is fish, a stable fish population will be easy to explan, where as there is no reason and no need for Tria to compare the fish condition with Omni.

To do something for saving fish in Tria, neither has the author any need to save, nor provided a feasible solution. As a result, I totally disagree with him.