Global Warming is Changing the Artics Essay

The world has many years existing in this galaxy and every day we see that is changing more and more but not in a very good way that it can end in the extinction of the planet earth. “Earth Hasn’t Heated Up This Fast Since the Dinosaurs’ End” (Lavelle). Carbon is growing so fast in the atmosphere faster than in the past 66 million years since the dinosaurs went extinct (Lavelle). All the presidents hold a position of power that could change this big problem that the planet is having, behind this problem there is other problems that are causing a much bigger problem in all the country. “By year 2100, the average temperature will rise by 5.8 degrees as a result of global warming. The Arctic ice is melting rapidly. By 2040 the region is expected to have a completely ice-free summer, or even earlier. Since 1880, the average temperature has risen by 1.4-Fahrenheit degrees” (Rinkesh). Humans are the one in power of this planet, they are often making some decisions, but they do not know if that is going to hurt the planet. Also, is because humans are selfish. These decisions often include manipulating the system of other country, how they work, what products they can make, how to get benefit from that country, and etc. Also, taking control and/ or credit over other countries work. Some countries are taking very serious the Global Warming problem, so the other countries want a prove of how are they helping to fix this problem. Many countries have agreements with other countries that

Climate change is going to affect the arctic more dramatically than other parts of the world. A study has shown that the average temperature has risen over 2ºC from 1960-2011 ("Climate Change In the Arctic"). Just a couple weeks ago the arctic was 20ºC higher than usual. Rising temperatures are going to affect the sea ice and glaciers, vegetation and wildlife as well as infrastructure. Of course these things won't just disappear quietly, they will take many other things down with them.

At the present rate of global warming most of the frozen portions of the Arctic may disappear by the end of this century.

The increasing global temperatures have caused many problems in Arctic ecosystems. The increasing warmth has caused ice caps to melt, and permafrost to thaw, causing shifts in the ecosystems around them. 1According to Harris (2005) “Permafrost is soil, rock or sediment that is frozen for more than two consecutive years. In areas not overlain by ice, it exists beneath a layer of soil, rock or sediment, which freezes and thaws annually and is called the "active layer".” (p. 17). While the melting of ice may not seem like a big issue at first glance, its effects are truly catastrophic. Many professionals in this field, such as Houghton (2009) have said 2“Warming is expected to be strongest in the Arctic, with the continuing retreat of

Scientists say that the melting of Arctic ice and ice caps are harmful to essential life of arctic animals like polar bears because they live on Arctic ice and ice caps (Rinkesh). Research has proven both of these theories wrong. The Arctic ice and ice caps have increased and are still increasing. Since 2012, the Arctic ice and ice caps have increased in volume by fifty percent (Foley). There are over twenty thousand polar bears in the world and over sixty percent of these polar bears live in Canada (Matishov). The population of polar bears is increasing and staying at a stable rate, depending on their location (Global Warming and Polar Bears). Since, both of these theories have been proven wrong, we do not believe that “global warming” is affecting the Arctic ice or Arctic

Altogether, the author effectively shows the damages that climate change causes on the Arctic Ocean. This includes changes in the water’s components, the loss of marine life, and rising oceans. The author is also able to show how imminent these problems are today, and that this is not just a topic for the future. This topic is important because the world’s emissions of greenhouse gases is hurting the ice caps exponentially, which will cause a ripple effect of harmful

Climate change looms large over our rapidly growing and continually changing world. No longer are the adverse effects of this menacing global issue a mere ominous projections, they are starting to become a very concrete reality. Countries are today experiencing rising sea levels, which compromises coastal infrastructure, prolonged drought, squeezing food supply and agricultural productivity, as well as extreme storms. Rising temperatures have already led to vast reductions in the size of the Arctic. There is now no doubt amongst scientists that anthropogenic activity has been the primary catalyst to the

The purpose of this report is to discuss the Arctic’s resources and developments as well as the environmental impacts of the Arctic’s development and climate change. In addition,

Have you ever noticed that temperatures are constantly increasing? Temperature has been changing since a long time ago, therefore, climate too. While the climate change has many consequences, it is important to know that it has great impact on the Arctic.

“An acceleration of these climatic trends is projected to occur during this century, due to ongoing increases in concentrations of green houses gases in global atmosphere. While green house gas emissions do not primarily originate in the arctic, they are projected to bring wide-range changes and impacts to arctic. These arctic changes will, in turn, impact the planet as a whole. For this reason, people outside the arctic have a great stake in what is happening there. For example, climatic processes unique to the arctic have significant effects on global and regional climate. The arctic also provides important natural resources to the rest of the world (such as oil, gas, and fish) that will be affected by climate change. And melting of arctic

Spectacularly diverse and unique, the Arctic is home to a population of approximately four million people and 21,000 different species! Climate change is by far the greatest threat on the spectacularly unique biodiversity that the Arctic has to offer according to the Arctic Biodiversity Assessment (ABA) with research done by over 200 scientists from 15 countries. The Arctic in particular is expected to be negatively affected by global warming. The globally agreed upon, sustainable increase in temperature is by 2 °C. The Arctic is expected to become significantly warmer with a predicted 2.8-7.8°C rise in temperature within this next century. Extreme changes such as this are likely to have devastating effects on Arctic biodiversity due to the

One of the most noteworthy effects of the much-debated global climate change is the rapid loss of sea ice in the Arctic Ocean. The year-round sea ice of the past can no longer endure long enough to withstand the warming summer climates, and, as a result, the amount of old, thicker sea ice has dwindled in the last 25 years. The younger, thinner seasonal ice is now superseding these numbers, signifying a great danger to the Arctic’s sensitive ecosystem, as well as the global climate.

Kolbert provides compelling evidence of Global Warming in the Arctic from her hands-on experience accompanying scientists in the field. From the storm surges that threaten the Alaskan village of Sarichef to the warming (and even melting!) permafrost, the evidence all point to the irrefutable fact that the planet is warming up extraordinarily fast. In fact, the Keeling Curve gives us a rather explicit visualization of how greenhouse gases levels (CO2, in particular) are rising at unprecedented rates.

Professor Pollack’s lecture on the transformation of the Arctic provided a good overview on the potential socio-economic and geopolitical impacts brought by climate change. The harsh conditions, severe storms, ice cover, and long periods of darkness in the Arctic have made human exploration and habitation difficult. Driven largely by interacting forces of climate change and increased human activities, the Arctic region is warming at twice the global average since 1980 [1].

The Arctic is global warming’s canary in the coal mine. It is a highly sensitive area which is profoundly affected by the changing climate. The average temperature in the Arctic is rising twice as fast as elsewhere in the world (nrdc.org). Because of this, the ice cap is getting thinner, melting away, and rupturing. Here is an example of this; the largest ice block in the Arctic, the Ward Hunt Ice Shelf, had been around for 3000 years before it started cracking in 2000 (nrdc.org) By 2002, the Ward Hunt has cracked completely through and had started breaking into smaller pieces. The melting ice caps are affecting the earth and its inhabitants in many ways. In this paper, the following concepts and subjects will be