CO 2 gas emission is one of the major factors in the anthropogenic warming of the planet. As the polar ice caps melt, the beautiful coastal cities … This rise in temperature helps polar ice caps melt faster than it should be. In other words, the same amount of water occupies more space. Greenandgrowing.org is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. In passing, many scientists are saying that on the contrary, the melting of the icecaps is, in fact, accelerating. However, it’s a major red flag. The Causes Of Global Warming 1577 Words | 7 Pages. According to scientists from the Universities of London and Edinburgh, ice loss in Greenland and Antarctica combined add about 12 percent to sea levels. Clair Parkinson, a scientist from NASA’s Goddard Space Flight Center has confirmed that “ the decreases in Arctic sea ice far exceed the increases in Antarctic sea ice .” Ice glaciers are able to deflect almost 80% heat of the sun, absorbing approximately 20% heat. If the great ice cap covering Greenland would melt, it would add another 7 meters (20 feet) to the world’s oceans. INTRODUCTION. That means melting ice could potentially open a Pandora's box of diseases. With the polar ice caps melting the ecosystems will be greatly affected. At most, it makes the difference between choosing to wear a sweater or not on an early-spring day. Air temperatures there are very cold, so ice loss—while less dramatic than in the Arctic—is mainly caused by warmer ocean temperatures that melt glaciers from below. What’s even more concerning is that the organization has also observed an accelerating trend. The polar ice caps are melting six times faster than in the 1990s, according to the most complete analysis to date. While the resulting rise in sea levels is a grave concern for the planet Earth in general, Antarctica's penguins seem to be happier when there is less sea ice. Among them are New York, Miami and Los Angeles, as well as Rio de Janeiro, Mumbai and Sydney. Less ice means less reflected heat, meaning more intense heatwaves worldwide. Temperatures across the globe have gone upward, helping the cause of ice glaciers melting faster than required. Our planet is an interconnected system, and the vanishing ice is already having ripple effects down south. Arctic ice and permafrost—ground that is permanently frozen—store large amounts of methane, a greenhouse gas that contributes to climate change. CAUSE/GREENHOUSE GASSES. This has had, and will continue to have, profound global consequences. If emissions continue to rise unchecked, the Arctic could be ice-free in the summer by 2040. According to the most complete analysis to date, t he polar ice caps are melting six times faster than in the 1990s. The melting of the polar ice caps has been a topic of interest for the environmentalists ever since its effects were made clear. Tropical forest conservation and restoration. For example, WWF is testing new on-the-ground projects to help at-risk species and local communities adapt. The Department of Interior’s imminent decision on whether to place polar bears on the federally protected endangered species list has focused attention on a recent study that documents for the first time the way that Arctic sea ice affects the bears' survival, breeding, and population growth. 19 of the 20 hottest years on record have occurred since the 1980s. The major consequences of melting polar ice caps can be said in the following order below: 1. Even if the ice caps were to be melting slower than usual, this is not a sigh of relief in saying that all is well and that humans should ignore the melting polar ice caps along with all the many other effects of climate change. By keeping the rise to 1.5 C (2.7 F) we can prevent the worst effects of climate change. Enjoy Miami and Shanghai While They’re Here. The effects of global warming in the Arctic, or climate change in the Arctic include rising air and water temperatures, loss of sea ice, and melting of the Greenland ice sheet with a related cold temperature anomaly, observed since the 1970s. We are currently experiencing warmer temperatures all over the world today as temperatures have gone high, and global warming is becoming more alarming day by day. Reducing the use of fossil fuel. Combined, melting ice from both places has caused about half an inch of sea level rise, around a third of what's been seen over the 16-year period. The world's rapidly melting glaciers has disastrous consequences on the animals that rely on them for survival. Very briefly, these include: Melting sea ice and the … Let’s see what some of the effects of polar ice caps melting are. Sea … ... Another Problem that global warming has caused is the melting of polar ice caps. Imagine more shipwrecks or oil spills like the Exxon-Valdez in areas that are inaccessible to rescue or clean-up crews. The melting of the polar ice caps is caused by the overall increase in global temperature, and this melting can have serious consequences for all organisms on Earth. Climate scientists project that if we don’t do something to deter global emissions from their current path, this small rise in temperature will have grave consequences. If all the polar ice caps melt, resulting in 65–70 meters of sea level rise, two effects will tend to shift water mass somewhat towards the tropics. Maybe the most simple on this list; take the steps to reduce your carbon footprint. In terms of Arctic land ice, glaciers and the Greenland Ice Sheet are losing ice, as warmer summers cause more melting. As they are affected, so too are the other species that depend on them, in addition to people. It’s impossible to ignore our effect on polar ice caps even if nature takes part in the process as well. [11,12]. A. Hook. From the Arctic to Peru, from Switzerland to the equatorial glaciers of Man Jaya in Indonesia, massive ice fields, monstrous glaciers, and sea ice are disappearing, fast. Explanation of methane and carbon dioxide Another effect of polar ice caps melting is that temperature of the water is also increasing. Global warming is caused by the Industrial Revolution, increased greenhouse gases, and deforestation and effects the world by raising temperatures, melting polar ice caps, rising sea levels, and the extinction of species and the harm of humans. Rainforests are great carbon sinks, so the regrowth of hundreds of millions of acres of degraded rainforest could restore their ability to absorb carbon from the atmosphere. During the first half of the period, this rate of loss was 8,300 square miles. A. Water achieves the highest density at 4 degrees Celsius. As part of the overall climate change phenomenon, the polar ice caps melting is an effect of trapped greenhouse gas emissions. * The gravitational attraction of the ice near the poles goes away. This website uses cookies to ensure you get the best experience on our website. As the climate warms, the inevitable response of the cryosphere is enhanced melting. We lose Arctic sea ice at a rate of almost 13% per decade, and over the past 30 years, the oldest and thickest ice in the Arctic has declined by a stunning 95%. The melting of the polar ice caps is caused by the overall increase in global temperature, and this melting can have serious consequences for all organisms on Earth. The changes that are happening in the Arctic don’t just affect the Arctic. The average annual loss of ice from Greenland and Antarctica in the 2010s was 470 gigatons – six times greater than the 81bn tonnes a year lost in the 1990s. Polar ice caps are melting as global warming causes climate change. Global warming caused the polar ice caps to melt which will cause the ice to break free as well as melt in the sea, sea levels all … Temperatures across the globe have gone upward, helping the cause of ice glaciers melting faster than required. 5.1.5 Ice algae grow at the porous bottom of sea ice and form the base of the unique marine food web connected to sea ice. 13 million people will lose their homes in the near future. Another of the effects of polar ice caps melting is the general warming of the planet. Effects of Melting Ice Glaciers Global Warming. For example, over one million people from Bangladesh had to be relocated due to the rising sea and the rising Ganges and Bramaputra. The North and South poles feel these global warming effects most acutely – this is reflected in the melting of the polar ice caps and the rapid crumbling of the glaciers. Donations are tax-deductible as allowed by law. trend. Even though not all scientists agree on the problem of global warming, the melting trend has been debated in various studies. MELTING OF THE POLAR ICE CAPS. For now, the melting of ice caps may not seem so damaging or important on a day to day basis. 3. 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. Glaciers and polar ice caps melting – and the consequent rising of the oceans – is an urgent problem. Washington, DC 20037. I'm one of the main writers on the site; mostly dealing with environmental news and ways to live green. 5 Ways Polar Melting is Impacting the Earth. As ice melts, new shipping routes open up in the Arctic. In reality, worldwide rainforest conservation has a massive potential of addressing global warming. While some scientists suggest that the abundance of ice caps in certain areas in Greenland and Antarctica will not melt due to increased snowfall, hope is slim. The temperature in the Arctic Circle is rising quickly, about three times faster than in the rest of the world. Eight degrees Fahrenheit may not sound like much. This rise in temperature helps polar ice caps melt faster than it should be. Become a WWF monthly member and protect wildlife and wild places around the world from threats such as climate change. But there is no doubt that they will be significant — vividly illustrating how the Arctic can become a driver of, rather than just a … A polar ice cap is an extensive area of land at the North or South Pole covered with massive amounts of ice. Surprisingly, climate change is occurring faster in the far north than other places in the world (McPherson 11). This is a problem because climate change affects almost everything important to humans, like plants, animals, the weather, and commerce. If global warming causes the polar ice caps to melt this in turn could raise the water level of seas substantially. When there’s less sea ice, animals that depend on it for survival must adapt or perish. The most pressing of these involve: All these things, in turn, affect our food supplies. Ice melting also affects people and places. 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. Increasing Sea Levels. Loss of ice and melting permafrost spells trouble for polar bears, walruses, arctic foxes, snowy owls, reindeer, and many other species. This is one of the greatest debates of the centuries, with both sides citing scientific studies to support their positions. With no ice caps, the overall temperature of Earth increases. Sea Level Rising The polar ice caps and the Greenland ice sheet are melting six times faster than they were in the 1990s, according to the most complete picture of polar ice-sheet loss to date. An aerial view of Getz ice shelf in West Antarctica taken from a helicopter in January 2018 after using radar on the ice to measure ocean-driven ice shelf melt. In certain places across the world, small ice glaciers have vanished, exposing the Earth below. Rising seas endanger coastal cities and small island nations by exacerbating coastal flooding and storm surge, making dangerous weather events even more so. For the last half of the aforementioned period, global warming happened at nearly twice the rate of the first half of the period. The polar regions are particularly vulnerable to a warming atmosphere. The ice loss from Greenland and Antarctica is … The cryosphere is the part of the Earth system comprised of frozen water: ice sheets and glaciers, snow, permafrost and sea ice. - Raised temperatures of the environment may be responsible for the polar ice caps melting. ... Melting Ice Caps The Arctic is global warming’s canary in the coal mine. The overall warming also impacts the temperature of the planet’s oceans. Burning fossil fuels adds to the amount of car. However, when climate experts estimate our world will be at least eight degrees warmer by 2100, we must concern ourselves with one of the biggest effects: Polar ice caps melting at the North and South Pole. Ice caps have even disappeared in certain parts of the world due to this. This could result in the loss of diversity among plant and animal life and in the spread of tropical diseases. Disappearing Seaboards. When it thaws, that methane is released, increasing the rate of warming. The polar ice caps have begun to melt at an alarming rate within the past twenty years. Instead, the decrease is only an indicator of the fluctuating environmental conditions that Earth’s is experiencing. Increased Flooding Risks. The Arctic and the Antarctic are both experiencing rapid, extreme changes. ... Of course, CO 2 is abundant – humans exhale it, trees absorb it as … View our inclusive approach to conservation. The thickness of the Arctic Ice has decreased by 40% since the 1960s. Compared with influences on the Antarcti c and Arctic, the melting of polar ice caps . Related impacts include ocean circulation changes, increased input of freshwater, and ocean acidification. Alarmingly, if all the ice on Greenland melted, it would raise global sea levels by 20 feet. This causes such effects as polar ice-cap melting, severe droughts, floods, stronger and more frequent storms, wildfires, etc. With polar ice caps melting comes increased rates of global warming. But it is clear that although Arctic sea ice only covers a small fraction of the Earth’s surface, there may well be serious climate-related impacts too. bon dioxide (CO2) in the atmosphere. Arctic marine fisheries … As more and more of the polar ice caps and glaciers melt, a compound called methane clathrate trapped in the crystalline structure of ice containing large amounts of methane is released, thereby adding to the already existing Global Warming problem. The biggest and most notable impact of these glaciers melting is in the rise of sea level. It means that the ice at the poles is melting this will cause a drastic rise in the water levels. It is a highly sensitive area which is profoundly affected by … But helping communities and wildlife adapt to changes already underway in the meantime is essential. The leading cause of polar ice caps melting is the greenhouse effect. I. Recycle. So, yes, humans are responsible for polar ice caps melting. There are and will be mo re effects of polar ice-cap melting, and as . A drastic impact of global warming is the melting of ice caps in the polar regions of Antarctica.. Reuters. Entire island nations and the world’s largest metropolises would be extensively flooded. Huayna Potosa­, Bolivia, is home to one of the fastest melting glaciers in the world. Some of the effects of polar ice caps melting include rising sea levels. Polar vortexes, increased heat waves, and unpredictability of weather caused by ice loss are already causing significant damage to crops on which global food systems depend. The burning of fossil fuels – coal, gas and oil – causes the Earth’s temperature to go up significantly. Another of the effects of polar ice caps melting is the general warming of the planet. The impact humans are having on mother Earth is increasing its effects with the rising of sea levels. Wildlife and people are coming into more frequent contact – and often conflict – as wildlife encroach on Arctic communities, looking for refuge as their sea ice habitat disappears. Human activity is playing an increasing role in the melting of glaciers, Austrian and Canadian scientists have found. range of climate change effects that are likely to impact on world fisheries. According to NASA, the polar ice caps are melting at an alarming rate of 9% per decade. As glaciers disappear, humans lose a lot more than ice A warming world is profoundly changing human culture and history—and it may just be the beginning. The polar ice caps that we see today have taken centuries to form and they ve been melting from time to time in order to form lakes and rivers that are essential not only for animal and plant life, but for humans as well all over the world. ... Polar Ice Caps Cause And Effects 1358 Words | 6 Pages. 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