The Catastrophic Impact of Rising Oceans on the Pacific Islands

The catastrophic impact of sea rise in the islands over the Pacific The indigenous communities all over the world are faced with new problems The people are still deeply aware of the lives of these people, but it is still a limit on the global scale . The Pacific Islands are far from the hearts of most Westerners. The main focus of political discourse in the United States is focused on Australia and New Zealand, but ignoring politically prominent small countries.

For many island countries in the Pacific, climate change is a serious threat to them. As the ocean temperature rises slowly, the continental ice sheet melts, the seawater expands, the sea level rises, flooding may occur on lowland islands such as Marshall Islands and French Polynesia atolls. Rising sea surface temperature and ocean acidification threaten coral; coral producing bottom sediments needs to be stable. Finally, changing the climate cycle pattern affects the intensity, duration and route of the Pacific storm and rain event. It also affects the risk of extreme storms to the island's population and the supply of freshwater necessary to maintain them. We have studied these different elements of climate change and tried to estimate climate impacts on the Pacific islands and the world.

Many secondary effects of climate change and sea level rise are particularly related to island countries. According to the US Fish and Wildlife Service, climate change in the Pacific Islands is "continuous rise in temperature and sea surface temperature in the Pacific Ocean, increased frequency of abnormal weather, increased summer rainfall, decreased winter rainfall" It will result. As a result, there will be major changes in the ecology and biosphere of small, diverse and isolated islands that exist in many island countries. As the sea level rises, the island country loses risk of degraded and salified coastal arable land. Once the limited available soil of these islands is salted, it is difficult to produce self-sufficient crops like bread fruits. This will have a serious impact on the agricultural and commercial sectors of the Marshall Islands and countries such as Kiribati.