Which are the causes of the melting of the glaciers?First of all, it is important to know that the causes are not natural. Greenland’s melting ice sheet will add another 20 feet to sea level rise. Both the act of burning these organic materials and the loss of the trees speed up global warming. Source 2 Industrial processes and the operation of personal motor vehicles all release various emissions into the air, including carbon monoxide, hydrocarbons, and lead, which turn to carbon dioxide. “The combined impacts of climate change can have devastating effects on coastal communities,” … The arctic ice cap is the sea ice covering the arctic ocean. But, now you may be wondering what the problem was. Aside from only suffering an … The melting of the glaciers is due to men’s behavior.We have seen the first effect starting from the XX century. Yes, I think this is a global problem, firstly because there is a law saying no specific country could therefore, it does not belong to anyone. More people on the planet means there are greater energy requirements, more transportation and increased need for food. Global warming is shrinking the ice sheet by at least 150 billion metric. The future doesn’t look good for polar bears because they live on the arctic ice caps. Examples of greenhouse gases are: Effects of the melting Arctic ice cap on the GEOSPHERE As the ice caps melt and the hydrosphere is getting unsustainable, Green land ice sheet will melt at a much higher rate. Additionally, walruses usually travel long distances over floating ice but that is no longer there. In essence, the melting of the polar ice caps will accelerate global warming, which will, in turn, cause more rapid melting. When temperatures rise and ice melts, more water flows to the seas from glaciers and ice caps, and ocean water warms and expands in volume. If the ice caps melt then the oceans and the land will absorb the heat of the sunlight making the temperature of the world warmer. In addition to that the Inuit population may suffer great decline because they are dependent on the hunting of these endangered or extinct species. The resulting increase in the concentrations of contaminants in rivers and ponds may have harmful effects on aquatic plants and animals and also contaminate sea waters. The future isn’t much better for the whales either. Now, the phenomenon is getting worse and the temperature of the hearth’s surface is growing. However, I chose the hard way even though there wasn’t any benefit to be gained from it infact a sway or powerpoint would probably be more elegant. The thickness of the Arctic Ice has decreased by 40% since the 1960s. The brown color indicates that bits of rock and soil are suspended in the fluid (air or water) and being transported from one place to another. When forests are slashed and burned, carbon emissions skyrocket. Rising sea levels would lead to migration from low-lying areas of the planet to areas higher above sea level, which would result in more competition for food and resources in those areas. Firstly, It will destroy shorelines and raise sea level. This post was intended to be a html document but I was unable to upload it because of ‘Security Reasons’ so all the html contents were directly pasted into the post. Global warming - Global warming - Ice melt and sea level rise: A warming climate holds important implications for other aspects of the global environment. According to NASA, the polar ice caps are melting at an alarming rate of 9% per decade. Some of the most damaging to the environment are listed below. This could result in the loss of diversity among plant and animal life and in the spread of tropical diseases. According to Taylor, the temporary loss experienced by polar ice caps during these years were not dangerous to humans. The only real way the melting of the Arctic ice can and the melting of Greenland’s ice effect the hydrosphere is by increasing it. When they melt, sea level isn't directly affected because this ice is already in the ocean. The sustainability of the biosphere is negatively affected because many Arctic species could die out or become endangered because of the ice melt. National Geographic states: Most erosion is performed by liquid water, wind, or ice (usually in the form of a glacier). The influence was driven by sea-level changes caused by the melting ice in the north during the past 40,000 years. It shows that the spheres are connected because this Arctic warming is caused by the abundance of greenhouse gases in the atmosphere, yet this abundance effects all the other spheres. Melting it much much faster. Some of the effects of polar ice caps melting include rising sea levels. Most people know that the man-made activity that has been cited as a major accelerator of global warming is the combustion of fossil fuels, such as coal and petroleum. This warming is altering the earth's climate system, including its land, atmosphere, oceans, and ice, in far-reaching ways. I need to reflect upon the fact that there is a reason most people chose to use one of those. 2,3,4,5 Ice sheets grow through snowfall, and shrink through surface melting, water runoff, breakup into the ocean (calving), and direct transformation into water vapor (sublimation). So all together, the melting of polar ice caps effects would include sea levels rising 220 feet or more worldwide. Ice breakup could lead to early separation of cubs from parents. Because of man’s craving for space, lumber, and beef, many of the planet’s forests have been destroyed. Most of the other students submitted more simple projects like sways or powerpoints. this would melting the ice cap allowing the companies to access the mass supply stored under it. Walruses don’t get the good side either. A new study has shown that melting ice … As the climate warms, the inevitable response of the cryosphere is enhanced melting. Because of melting sea ice, it is likely that more polar bears will soon starve, warns a new study that discovered the large carnivores need to eat 60 percent more than anyone had realized. The effects of the polar ice caps melting are not to be belittled because they could affect the whole world. However, it could be argued that since no country owns it its nobody but the aboriginal’s problem. All Rights Reserved. But unlike glaciers, ice sheets are thick enough to cover most of the terrain beneath them, including mountains. One of the least well-known causes of global warming is deforestation. For example, the climate of the whole Earth could be adversely affected. Copyright © Environment 911. Source 6 Because, I didn’t want to be stuck in position where I couldn’t submit my project. In other words, the same amount of water occupies more space. Because of the slow process of heat diffusion in water, the world’s oceans are likely to continue to warm for several centuries in response to increases in greenhouse concentrations that have taken place so far. Effects of Melting Ice Glaciers Global Warming. A1. This is more than we have generated since the beginning industrial revolution. The study models how this seesaw effect works. Ice shelves are massive, floating platforms of ice that surround the ice-covered continents of Antarctica and Greenland. The Arctic ice cap cools winds that pass by it making the world less hot in the summer. The melt then began at low altitudes, and in recent years has spread to the whole ice sheet. However, this was exactly what happened. Melting Greenland ice sheet raises sea levels. Specifically, the Greenland and Antarctic ice sheets are the largest contributors of … Still, as a result of all the broader climate change effects, glaciers are rapidly melting with huge chunks falling off into the sea, while elsewhere the ice begins to retreat to land. The Inuit have also noticed a increase in storms. If the Arctic was thawed it is estimated that Arctic permafrost holds 1.7 trillion tons of carbon. Some of the effects of polar ice caps melting include rising sea levels. Such a change will increase the amount of these products purchased and used. This has technically been going on since the industrial revolution, but as emissions have continued to increase the issue has only become increasingly exacerbated. The greenhouse effect is caused by the greenhouse gases in the atmosphere trapping the light, heat and radiation produced by the sun in the earths atmosphere. Also they are melting because of too much carbon dioxide in out atmosphere. Because of the need for cheap goods due to the amount of people on the planet, plastic goods have been constructed, which are not biodegradable. Another of the effects of polar ice caps melting is the general warming of the planet. The water’s density decreases above and below this temperature. The sustainability of the geosphere is affected negatively by the melting of the Arctic ice caps. The Greenland ice sheet is shrinking. The massive Greenland ice sheet is shedding about 300 gigatons of ice a year into the ocean, making it the single largest source … These are just a few of the concerns that scientists have regarding the melting of the polar ice caps and global warming. It is possible to do, but it may require changes and sacrifices from everyone. Seals are also in major trouble because they give birth and raise their cubs on the Arctic ice. Save my name, email, and website in this browser for the next time I comment. The ice loss from Greenland and Antarctica is … Since the ice cap is melting there will be more pieces of ice floating in the ocean and the sea level will rise because of the added water in the ocean. The soil below the Arctic ice cap is permafrost. Source 3 How does Melting Ice affect Earths Spheres and Sustainability First we need to know what causes the ice to melt... Part "A" The arctic ice caps are believed to be melting because of global warming. Rising sea levels would lead to migration from low-lying areas of the planet to areas higher above sea level, which would result in more competition for food and resources in those areas. More people also means more cars and more carbon emissions moving into the air. In July 2012, for example, 97 percent of the Greenland ice cap experienced surface melting… Humankind engages in a multitude of activities that have accelerated the process of global warming. As temperatures rise, snow, ice and permafrost which contain contaminants will melt, leading to the release of these contaminants. However, the forests around the planet have a protective purpose, because they produce oxygen that reduces the amount of carbon dioxide in the atmosphere. It is also possible that with warmer temperature the weather will be more intense. Source 5 The climate is not so hot because the sunlight that strikes the ice caps is reflected back to space. According to some scientists, the human race only has a few years to turn the tide and avoid seeing the most catastrophic effects of polar ice caps melting. The Arctic ice cap is melting mainly due to global warming which is caused by the greenhouse effect. Walruses eat shellfish and clams that live on continental shelves. On this project I expressed Critical thinking by checking that I could submit the project in html code. There are numerous effects of polar ice caps melting that scientists fear will cause catastrophic changes to the ecosystem. The massive Greenland ice sheet is shedding about 300 gigatons of ice a year into the ocean, making it the single largest source of sea level rise from melting ice. Additionally, melting ice creates bad ice conditions that are dangerous for hunting and travel. The sustainability the atmosphere is affected negatively because the carbon released from the permafrost will cause a increase to the potency of the green house effect on earth. When the Antarctic melts, climate experts state that sea levels can rise to 200 feet and more. An iceberg floats in Disko Bay, near Ilulissat, Greenland, on July 24, 2015. It is has also been estimated that in thirty years the ice caps could be completely gone. Don’t for get that global warming itself will cause increasing the rate that coastal areas will erode and weather at. On summer day’s, parts of the ice cap melts into little pieces that drift away. Source 7. Your email address will not be published. This has had, and will continue to have, profound … Your email address will not be published. Permafrost is soil that has been frozen for 2+ years and would release carbon from dead plants and animals preserved in it if exposed to the atmosphere. In certain places across the world, small ice glaciers have vanished, exposing the Earth below. Ice glaciers are able to deflect almost 80% heat of the sun, absorbing approximately 20% heat. I want to form the mental principle “The common way to accomplish something is common for reason” because I chose the unnecessarily hard way to do this project. Additionally, melting ice has other side effects on the planet - such as sea level rise. Melting ice causes more warming. This is one of the many feedback mechanisms that … Impacts will be global. Another effect of the polar ice caps melting is the rise of the sea levels. Scientists are warning with increasing alarm of the rate at which these ice caps are dissolving into the oceans surrounding them. At the starting state I confirmed that I could paste html formatting codes into the window and have them render properly and I determined that I could make my own using the CSS plugin and then call them in the posts such as rnbow which makes text rainbow. In fact, the loss of reflective sea ice is one of the main … The melting of the polar ice caps and global warming are getting more and more attention lately. The Arctic ice helps cover the Arctic water shielding them from UV radiation but with the ice melting the radiation is causing whales to have skin lesions Now that the ice is melting the Arctic ice cap will loose this ability making the world hotter in the summer. But in the cold dark winter, the ice spreads out where the arctic ocean is, … Consequently, It would make for everyone to take part in keeping it safe making it a global problem. However, now that the ice is melting it becomes a hard task that requires them to use a lot of energy to get there. However, html is unsupported file type because who would use a website builder to upload their website? Another effect of polar ice caps melting is that temperature of the water is also increasing. Examples of greenhouse gases are: The is a large amount of natural gases, minerals and particularly oil hidden below the ice cap in places that are currently inaccessible but will be as so of as the ice cap melts. Next time I should choose the more common route and do a powerpoint or a sway because they have been proven to work. Another of the effects of polar ice caps melting is the general warming of the planet. The Arctic ice cap cools winds going in Greenland’s direction which helps which helps keep it cold. Science estimates if the ice Temperatures across the globe have gone upward, helping the cause of ice glaciers melting faster than required. Trees have been cut down to be used for construction, in order to clear room for new developments or houses, and to make room for cattle to graze in order to satisfy the demand for beef, especially in the United States. There are many causes of the melting of the polar ice caps and global warming, some of which are natural. When solar radiation hits snow and ice, approximately 90% of … It has been estimated that the summer polar ice caps have been reduced by as much as forty-three percent from what they were. Water achieves the highest density at 4 degrees Celsius. In addition to that, the now exposed Arctic oil rich soil will cause oil companies to destroy in attempt harvest the now exposed oil. At the time, I though I could just paste unstyled text as the post content and upload the html file. Therefore they are making it more sustainable because there is more of it. Required fields are marked *. And until about 10 years ago, many scientists assumed that the melting ice sheets had little effect on the climate system as a whole, beyond their contributions to sea-level rise, Golledge noted. Source 1 An iceberg floats in Disko Bay, near Ilulissat, Greenland, on July 24, 2015. The cryosphere is the part of the Earth system comprised of frozen water: ice sheets and glaciers, snow, permafrost and sea ice. The Arctic ice cap is melting mainly due to global warming which is caused by the greenhouse effect. However, now that the Arctic has started melting there is no longer anything keeping it cold and with the affects of global warming the Greenland ice is meting rapidly. Polar bears depend on the ice to hunt so it’s decrease makes food harder and harder to get. Thawing permafrost and the release of greenhouse gases. This works out well however all styling elements were lost in the progress, The Arctic ice cap is the sea ice located in the Arctic. While melting sea ice can have catastrophic effects for land animals in the Arctic, it appears that it could be beneficial for sea creatures. The greenhouse effect is caused by the greenhouse gases in the atmosphere trapping the light, heat and radiation produced by the sun in the earths atmosphere. Deforestation is a significant problem in the Amazon region, and in the tropical areas of Africa in the Congo Basin. It is critical that we take action to stem the tide of the melting of the polar ice caps and global warming. In addition to radiation now since the ice has melted killer whales can now hunt the arctic whales diminishing the population. Effects of the arctic ice cap melting. The Inuit are reporting poor seal hunting because of the melt of Arctic ice. On the smaller ice caps, some measurement poles that were drilled into the ice more than 50 years ago have been discontinued as the ice is now too thin to support them. However, the activities of man are responsible for much of the rapid change that scientists are seeing. Source 4 According to scientists at the U.S Center for Atmospheric Research, if the current rate of global temperature rise continues, the Arctic will be … The overpopulation of the planet is another activity that has accelerated global warming. In addition to that seals depend on ice as resting platforms and forage under it or near its edge. Melting sea ice and the exposure of ocean water at the poles (the albedo effect). If the wind is dusty, or water or glacial ice is muddy, erosion is taking place. Freshwater runoff mixing with seawater and ocean circulation disruption. Understanding how this works can help climate scientists grasp future changes as global warming increases the melting of major ice sheets and ice caps, researchers said. Polar Ice Caps Melting Effect on Global Temperatures. This transported material is called sediment. The polar ice caps help keep Earth a nice temperature, but the melting of polar ice caps increases the rate of global warming. I believe the reason is that they are simpler but end up looking good. But scientists have learned that floating ice shelves act as dams to glaciers, which are flowing rivers of ice. Rapid environmental change due to ice melt (“Arctic amplification”). Causing many problems. Mining activities also release methane into the atmosphere, which is a greenhouse gas that leads to a warming planet. Until the 1980s, the Greenland ice sheet did not experience extensive summer melt. This is how I am stuck with useless unsupported code. The source of the problem was my creativity, since I got carried away and added html based styling elements which I couldn’t import because I couldn’t properly import them. The polar ice caps are melting six times faster than in the 1990s, according to the most complete analysis to date. My website was not as easy as a sway to produce so it took longer than I expected. This could become a temptation for companies using these materials for production to lower prices. Melting glaciers add to rising sea levels, which in turn increases coastal erosion and elevates storm surge as warming air and ocean temperatures create more frequent and intense coastal storms like hurricanes and typhoons. The more people there are, the more room needs to be made for the world’s population, which leads to expansion into wild, natural areas, like forests, which protect the planet’s delicate balance. By Sebastian Tulai.
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