![]() ![]() On the other hand, it is not possible to control cannibalism by use of legislation. ![]() Hunting is regulated by enacting such laws that, for example, set quotas on how many polar bears can be hunted, and restrict the hunt to bears of a certain age or sex. Killing a polar bear in self-defense is permissible when one’s life or another’s is threatened. Most states only permit native people to hunt polar bears, but Canada is the only Arctic state that allows non-native people to hunt polar bears. It is typically regulated at the international level through agreements and treaties. Pollution is a problem of global scope and its regulation is very difficult. Also, as a means to prevent development, several countries have created parks. Oil and other development are regulated by creating standards for construction of oil rigs and tankers and establishing protocols for cleanup in case of oil spills. Generally, different countries have adopted tools such as regulations reducing vehicle emissions and international agreements, such as the Kyoto Protocol. The legal framework surrounding polar bears is extremely complex. Tourism in the arctic may affect polar bears by disrupting and destroying their habitat and capturing polar bears for public display, inevitably leads to reducing the population of wild polar bears. ![]() Although polar bear cannibalism is not very common, it does happen and remains a notable factor in polar bear population decline. Generally, polar bears are killed for food their body part are also used to make pelts, clothing, and handicrafts. Hunting and self-defense killing is the second most important threat to polar bears. Pollutants from our cars and industry can also lead to severe health problems and even death of the polar bear. Development in the north also leads to loss of habitat and increases marine traffic, another hazard for the swimming polar bear. When in contact with the oil, polar bears often ingest the oil when licking to clean themselves, subsequently becoming sick and sometimes dying. Oils spills are also a problem given that polar bears swim in the arctic waters. Consequently, the polar bear is having difficulty finding suitable areas to make its den and finding food. ![]() With the current melting trends, the polar bear’s habitat is quickly disappearing. Of these threats, climate change is the most important. Laws have been created to help counter these threats at all levels of government in the five Arctic states. The most important of these threats are climate change, oil spills, loss and disturbance of habitat through development and tourism, pollution, hunting and self-defense killing, cannibalism, and capture of polar bears for public display in zoos. There exist several threats that risk leading to the eradication of polar bears by the year 2100. The worldwide population is estimated to be around 22,000-27,000 individuals. In the wild, they are only found in the Arctic, in the United States, Russia, Greenland, Canada, and Norway. Polar bears are the largest land carnivores in North America. Geological Survey, Alaska Native Science and Engineering Program students, along with Defenders of Wildlife and many others, are engaged in studies to better understand correlations between polar bears’ stress levels and the loss of sea ice.Brief Summary of Laws Affecting Polar Bears In response to warming, scientists at the U.S. And we are working on the ground with the communities that live with polar bears to protect both people and bears by reducing human-bear conflicts.Īround the country, we are fighting climate change by promoting wildlife-friendly renewable energy development and encouraging a reduction of carbon emissions. We have exposed the significant impacts that even exploring for oil would have on bears, let alone permanently industrializing their critical habitat. We are speaking up publicly and submitting detailed scientific comments about the plight of polar bears and other imperiled Arctic wildlife. We are advocating against proposed oil and gas development on the Arctic Refuge coastal plain, which is incompatible with conserving and recovering this listed species. Defenders of Wildlife is fighting for polar bears by advocating for protection of vital habitat. ![]()
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