I think they should use the prevention principle that protects the environment at an early stage, not fixnoigor restoring it because cost of restoring nature in higher than the cost of protecting it. We have to used much times and much money for restore coral reef as same as before it was damaged, If they use sustainable concept which is management, protection and maintaining environment for present and future generation, it is best way for protection and conservation Great Barrier reef, Moreover government doesn’t use much money for management. They just only eliminate treat, revive pollution and control that not have an environment problem. Especially, coal port which is industry and new technology that get allowance from government because they thought this area is lowest affect from the whole, I think they thought in a short-term effect, not long-term effect that the sediment maybe pulled away by strong current water. So Australia government should consider about carrying capacity both physical carrying capacity and ecological carrying capacity. Physical carrying capacity; they should consider about the dimension of areas that is enough for building or expanding coal part or not. And ecological carrying capacity; they should calculate about using in this areas that sea can support before marine ecosystem will be decline and difficult to restore. In addition it one problem which destroy marine ecosystem, it is overfishing of fisherman that change ecosystem and disrupts the food chain system .Moreover it’s affected to increasing the number of crown of thorns starfish clue to decreasing the marine animal who eat them. I think for this problem, government should stress issue a law to prohibit fishing in Great Barrier Reef areas in order to conservative marine ecosystem.
From this new, I have learned many things that everyone should be concern your action especially the action which bad affect for environment that link up. In each other weather its animal or plant who live in same ecosystem. Moreover, it make me know that now nature response more violently than past because of the action of human that try to damage them every way for useful of human. They see that the environment is only environment, it is but the part of life and they aren’t part of nature. They don’t need to take cure or protect because they think it’s a duty of institute who responsible, not for everyone like this news, it’s responsibility of Australian government which must restore the problem from the action of other people because of selfish of everyone that they response the need of them self by using and demolishing the marine resources but they don’t restore it’s to the nature. On the revers nature return the result of human’s action to marine resources.