Species Diversity In Arctic Circle

Polar bears are one of the most endangered species in the IUCN states this is due to Global warming which most of us are still ignorant about, It has a climatic impact on the Arctic by the rising temperature which results in melting the ice glacier and these glaciers are the homes of polar bears that have been disappearing and shrinking making it

One of the more debated and controversial topics in modern time is whether climate change really has an effect on animal life and the environments they live in. There are numerous sources of evidence on both sides supporting many theories and trying to determine whether climate change actually has an effect on animal life can be hard. In the following paper, we will discuss how it has a negative effect on animals like polar bears and how their population sizes are decreasing due to environmental changes like the the ozone layer and the melting ice caps.

The latest survey conducted by the US Forest Service shows that as many as 97% of the animals of the Arctic could be affected as a result of the observed warming. The climate change may occur faster in the Arctic region. Scientists have developed computer models to predict changes in the environment and their impact on the 162 species of birds and 39 species of mammals in the Arctic.

Global warming affects polar bears in antarctica by making the icebergs melt. It make them have to swim for a long time in the ocean to get to a iceberg to rest. It also causes less polar bears to survive. There is also not enough food for the polar bears and its family. we can stop global warming by using cars less to get around so that the pollution does not go into the air. You can use less electricity and use the energy from the sun. you can use less water from the sink or the shower. You can use less heat. To stop that we can use hydroelectric power, solar power, and wind

Climate change has recently become a very large issue and at the forefront of it all are the Artic Polar Bears. These Artic Polar Bears have been labeled as vulnerable by National Geographic. This vulnerable label comes from a multitude of issues with the most significant being climate change. Artic Polar Bears are dying rapidly because these large carnivores are victims of the climate change, oil exploration, toxic pollution, and overhunting, all these and many more reasons are leading them to extinction and something needs to be done about it.

There are so many consequences because of global warming and humans polluting. As a result of global warming, the polar bear habitat is getting demolished. The warmer temperatures are melting the ice in the Arctic and North Pole. Polar bears are travelling miles and miles to find ice. Polar bears live, eat, and raise their cubs on Arctic ice, which is breaking up and melting at an alarming rate. Year by year, this problem will get worse and worse. Humans and factories throw away their waste in the ocean and it goes in the water the fish and animals drink. Polar bears eat fish and they are affected by this polluted water as well. Hunters kill many animals including the polar bears and it’s decreasing their population. When polar bear population decreases, other animal populations will rise and the animal chain will change. We should not let global warming take over our species and destroy the animal chain. Polar bears are one of the many animals affected and if there are too many animals affected, the whole animal chain will fall apart. Research shows that, even if steps are taken to reduce emissions now, gases already in the atmosphere will continue to heat up the earth for another 40 to 50 years. Scientific statistics indicate they may suffer extinction by year 2100. We still have many years to make a

Today, there are already organizations promoting awareness of global warming and trying to make our thoughts to one. In Sweden, they produce environmentally friendly cars and give big tax; In Great Britain, they build a lot of windmills; Australia banned the sale of incandescent light bulbs and started a program called Proarbol to help stop deforestation and to increase jungles in Mexico. Countries including Australia, Brazil, Canada, China, EU, India, Indonesia, Russia, South Africa and America have set goals to reduce green house gas emission or carbon emission by a certain amount until 2020. If there’s a problem, solutions defiantly exist and all we need is a little more consideration during everyday life. Things you can do are to set you’re A.C higher, take public transportation, start using renewable energy and encourage others around you, don’t pour oil or paint into sinks, donate for eco friendly groups, don’t litter in public areas and promote the cause to people around you. Bigger things the government can do is to establish protected wild-life areas and parks, limit road constructions, reduce deforestation, build more schools, fight wrong information and to prepare for impacts. Since human can create

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

This is causing any problems, some of which will be discussed further on. Global Warming is affecting the climate in the Arctic in many drastic ways. Animals such as the Polar bear are having their habitat disappear at an alarming rate. This is causing many of them to starve as their ice platforms are melting.

Global climate change is one of the leading causes of habitat loss. The emission of CO2 is causing climate patterns to change, regionally and globally. One result of climate change the heating up of the arctic regions. This is causing loss of habitat for species such as penguins and polar bears. Another region affected are pacific islands, such as Kiribati. The melting ice is causing higher sea levels, which is causing

Habitat loss is one of the most evident effects of climate change on animals. Forests, as well as deserts support many forms of life. It is the home of insects and animals like bears, and birds. If forests will be cleared out for the development of land for families, business and farming purposes, animals will loose their homes and food. Because of deforestation, many of the trees and the other plants that provide food to the herbivorous animals will get extinct at a faster speed. Droughts caused by global warming could dry up 90 percent of central U.S. wetlands, eliminating essential breeding habitat for ducks, geese and other traveling species (National Wildlife Federation). Climate change is the main reason to wildlife's survival and putting natural resources in danger. The change in temperature caused by global warming has many effects on the habitats of animals. The melting ice will cause the loss of habitat for species such as the polar bears, penguins, and seals. The arctic ice that is melting makes it difficult for polar bears to hunt. Warmer water will also cause the population of fish such as trout

Polar bears are the most known animals for the impacts of climate change on species. Global warming has been most prominent in the Arctic, and this trend is expected to continue. Their dependence on sea ice makes them highly vulnerable to a changing climate. Polar bears greatly rely on the sea ice environment for traveling, hunting, mating, resting, and in some areas, maternal dens (WWF). Specifically, they depend heavily on sea ice-dependent prey such as seals. Additionally, their long generation time and low reproductive rate may limit their ability to adapt to changes in the environment. Every time people breathe or burn something, oxygen in the air is converted to carbon dioxide. The carbon dioxide is used by plants to breathe and is converted back to oxygen, creating a cycle. If there is an increase in oxygen burning, for example, burning a lot of coal or oil to generate electricity or run cars, and cut down trees, the amount of carbon dioxide in the air is increased. This makes the air thicker and warms up the earth. The amount of warming is only a few degrees but it is enough to disturb the fragile balance of nature, which in turn will melt the polar ice, raise sea levels, cause violent hurricanes and endanger species such as polar bears. The polar bears are just one example of endangered animals because of the high demand of human need for energy which is acquired by burning fossil fuels.

The melting ice caps are having a dramatic affect on the polar regions of the earth. For example, the average temperature in the Arctic is rising twice as fast than the rest of the world (nrdc.org). The once prominent ice is now melting at a dramatic speed, which is affecting native people, wildlife, and plants. When the Ward Hunt Ice Shelf splintered, the freshwater lake that it surrounded drained into the ocean, along with the ecosystem that inhabited it. Polar bears, whales, walrus and seals are changing their feeding and migration patterns, making it harder for native people to hunt them (nrdc.org). Because of the flooding, entire villages will be uprooted order to avoid being swamped. Also, the Arctic coastlines are beginning to move as well. The melting ice caps are threatening the native peoples’ cultural identity and their very survival. Ice-dependant animals, such as walruses and ring seals will be greatly affected by the melting ice caps (treehugger.com). They have fewer places to rest on, as well as fewer places to hunt. If the ice caps keep melting, their lives will become in great danger. The melting ice caps are not only affecting the Polar Regions, but they are also affecting the rest of the world as well in the form of rising ocean levels.

Climate change is one of the biggest problems the whole world is collectively facing. Even though climate change is partially caused by the natural cycles of Earth, humans I think are still a major part of it and I think that we can do more to protect the environment that we live in. Climate change happens when temperatures increase dramatically. When climate change causes temperature rises many environmental problems can occur here on earth . Temperatures rising can result in more floods, droughts, or flooding rain, as well as more frequent and severe heat waves which can cause wildfires. Oceans and the Antarctic Ice Glaciers have also experienced changes in oceans that are rising temperatures and are becoming more acidic. The Antarctic ice glaciers are melting and sea levels are rising destroying many habitats along the ice glaciers such as penguins and polar bears. As these changes frequently occur in future decades, they will likely present challenges to our society and environment.

Climate change is a worldwide issue. Not only is firm action and leadership critical in the United States, but also international efforts need to work toward reducing emissions. Strong public demand for climate change is crucial to enact effective global warming solutions for the future. Unless immediate action is taken, climate change will continue to escalate and continue to affect the entire planet. Ways nations and individuals can help repair the earth's atmosphere is reduce air pollution, use green energy, stop deforestation. Reducing air pollution could have a dramatic effect on climate change. Humans could impact this reduction by simple things such as conserving