The Effects Of Melting Glaciers On Canada 's Coastline Essay

The global mean surface temperature is projected to increase by around 0.3 to 4.8 degrees Celsius above the pre-industrial values by the end of the 21th century. Therefore, if we continue to not check the anthropogenic emissions, the increase may be around 8 to 10 degrees Celsius, which is incredibly damaging to various ecosystems internationally. It is difficult to determine the possible aftereffects of the ice sheets melting because the equilibrium-response timescales of them is longer than both the atmosphere and ocean. The ice-sheet/ice-shelf model shows that if the atmospheric warming increases 1.5 to 2 degrees Celsius above the present temperatures, the Antarctic ice shelves will collapse and trigger a centennial scale response –a never-ending

to global warming melting our polar ice caps, this erosion is having profound effects on coastal

In some parts of Alberta, the water levels are rising and aren't decreasing due to the polar ice caps melting. When these ice caps melt, there is excess water which has been transferred to a liquid state, which can cause water levels to rise. This can cause floods in certain areas of Alberta. This will result in people losing their homes, which will cause the people to migrate to different parts of this province, or even possibly moving to other provinces. Ecosystems are also affected since the animals that live there will also have to migrate due to the loss of their

With Canada being a country that relies heavily on natural resources throughout the continents it poses a great threat to level of severity this may impact. Therefore, with the rising levels of average air temperature as well as ocean causing large mounts of melting of ice, thus increasing sea levels. In addition with the increase in temperature levels this poses a threat to the certain weather patterns such as heat waves (GOC, n.d.). Canada has already witnessed changes such as, rising ocean temperature this being detrimental to the levels of survival rates for fishing (David Suzuki foundation, n.d.). Forest fires have increased decreasing the values of the trees, prairie drought; mining industry has taken a toll due to the low levels of water (David Suzuki foundation, n.d.). all these being of the utmost importance in maintaining Canada economic system. These areas that are being affected are job losses and natural resource

It is important to know what is endangering Canada, however it is even more vital to understand the future of Canada’s waters due to global warming and pollution. The World Bank reported that the

The article “Cold warriors,” Gregoire (2008) indicates that climate change leads to environmental issues and melting ice, and the scientists’ researches point out climatic issues in Canada. The author comes up with a point that everyone is responsible for protecting the environment because people around the world are bearing negative effects due to climate degradation. For example, residents in Grise Fiord and Inuit notice a huge differences, the landscape is becoming warmer, softer and unpredictable. Moreover, a greater risk of environmental pollution is caused by climate change. In addition to changes in environment, shrinking glaciers, earlier ice breakup, later freeze-up and less snow caused by warmer temperature bring double-edged effects

As the earth's global temperature rises, the ocean is expected to encroach upon population-dense coastal areas because of melting permafrost and the thermal expansion of the water. When water in rivers cannot flow into the

Global warming persists as one of the world’s biggest issues today that is causing several problems that include the world’s severe climate and rising sea levels while possibly being the main cause as to why all of mankind could go extinct. This global crisis is known as the steady increase in the world’s average temperature of the earth’s atmosphere and oceans that are proven to be permanently changing the world’s climate (Live Science, 2014). This phenomenon is strongly evident as Earth’s temperature has also increased by 2 degrees Celsius since the last century. As a result of this, Canadian glaciers are melting at a higher rate of 2 to 3 feet than of what it was a decade before (Lerner, 2014). All astoundingly happening while the Artic Canadian permafrost has begun to melt (Davidson,2015). The state of this issue in Canada does not seem to be improving as validated through both the scientific evidence as well as the blatant and irrefutable observable evidence.

As important as it is, Arctic coastal sea ice plays a vital role in dynamics of the coastline, covers stretches of open water which serve as important biological habitats, and serves as a platform for a broad range of activities by residents and industries (Druckenmiller et al., 2009). Sea ice is also important because it is used as a platform for harvesting seals and whales in spring, transport of personnel and supplies to camps, and as a network of trails (Druckenmiller et al., 2009). Dangerous effects of climate change include “ice breakouts” which are when large chunks of ice that whalers are using as working areas break off of the main ice blocks and take whaling camps out to sea (Druckenmiller et al.,

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

The polar ice caps are melting at a pace few nations can afford to ignore, which is yielding potentially profitable sources of energy, minerals, and shipping. But debate is building over whether the Arctic can be developed peaceably. In the 21st century, many experts believe that climate change, technological advances, and ever increasing global demand for resources unlock the economic potential of the Polar North. The melting of Arctic sea ice to record lows in recent years has motivated many nations, mainly those with Arctic Ocean coastlines, such as the United States, Canada, Russia, Norway, and Greenland to reassess their engagements and interests in the icy polar reaches. Canada’s

The world warmed by about 0.7°C in the 20th century. Every year in this century has been warmer than all but one in the last century (1998). If carbon-dioxide levels were magically to stabilize where they are now (almost 390 parts per million, 40% more than before the industrial revolution) the world would probably warm by a further half a degree or so as the ocean, which is slow to change its temperature, caught up. But CO2 levels continue to rise. All this affect the ice pack in the Arctic. As temperature rises, ice melts. This causes many problems.

Glaciers are one of the most fundamental phenomenon on the planet, and much of their purpose and impact on earth has been well documented and published. Ice sheets, Ice Caps and Glaciers trap nearly 90% of the world's fresh water, and are replenished by snowfall each year. Their existence on this planet dates back 650,000,000 years and yet they are always moving, always shifting and always melting. Before, human existence and even during the brief era of humans, ice dominated all of the earth's landmass and have regulated, created and altered many of the landscapes around the world.

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

One of the effects of global warming is the polar ice caps’ melting. Scientists have been researching and examining the polar ice caps for a long time and they have come to the conclusion that the thin ice sheets are slowly wasting away. They have also found out that Greenland’s glaciers are getting smaller and smaller. Places around the globe that use to be covered in ice and snow are now showing more green terrain as the years go on and as the winter months grow warmer. The polar ice caps are melting more and more due to higher global temperatures. This is really bad because the ice caps “reflect and help regulate the Earth’s temperatures.”