Melting in the Arctic and Global Warming

Thermal acceleration in polar regions has a major impact on global warming and the global heat balance. In addition, climate warming is directly related to the overall thermal characteristics of the season and the periodic difference between them. Of course, this situation has a serious effect on the earth and the environment. This short article focuses on exploring and discussing the global warming process experienced by the Arctic and its impact on global climate balance.

Due to global warming, snow melts in Antarctica and Arctic, and there is no report that ice melts in Himalayas. As this trend continues, global warming will soon affect people around the world. The Himalayas are the third pole. They supply water to large Asian rivers, supporting half of humanity. Melting glaciers is a big problem, which is what we need to pay attention to. Another concern is the extinction of the region, some of which are related to climate change. This is occurring in hundreds of species of animals and plants all over the world. PLOS Biology magazine published a new study pointing out that 976 species of animals and plants were annihilated by 47% on December 8. Climate change is predicted to threaten more species, but it will be difficult to decide how future species will respond.

Not all areas are warming average on the average. The warming rate of the Arctic and Antarctica is nearly twice the speed of the Earth 14. Melting of the Arctic glacier is a result of global warming and it causes further warming. This is called albedo reduction (see Figure 7). The rise in temperature has a big impact on the ecosystem. In most parts of the world, glaciers are shrinking. For example, Glacier National Park in Montana had 150 glaciers when opening a park in 1910. As of 2010, there are only 25 remaining glaciers and it is estimated that glaciers of the same name will no longer be in the park by 2030 15.

Global warming gives irreparable damage to the climate of the earth and its physical environment. As the glacier, permafrost and sea ice melt rapidly, the Arctic region can see one of the most visible effects of global warming. Some of the main effects of global warming are shown below. Increased melting of IceCaps: In the world, ice and snow melt faster than before. This is particularly true for the Earth's poles, but it can also be seen in the Alps, Himalayas, Andes, Rocky Mountains, Alaska and Africa. Since 2002, about 134 billion metric tons of ice has been lost per year in Antarctica. Over the past 30 years, sea ice exceeding 1 million square miles has disappeared and occupies an area equal to the total area of ​​Norway, Denmark and Sweden.