Free Arctic Ocean Essays and Papers

fact by showing that the Arctic region and the globe are faced with a major climate challenge due to the continued melting of sea ice in the Arctic Ocean. This research has indicated that the major concern is the increasing heat absorption as deeper ocean water layers get exposed to sunlight as well as the possible loss of white ice reflectivity or the albedo (An Ice-Free Arctic Ocean Will Not Absorb More CO2, n.d).This paper discusses the recent observations that Arctic Ocean basin do not have an indefinite

Greenland The geography of Greenland is quite ironic considering its name. Greenland is Located in the northern part of North America. It is between the Arctic Ocean and the North Atlantic Ocean, northeast of Canada. Greenland's area is approximately 2,715,600 square kilometers. Its area is slightly more than 3 times the size of Texas. It is the largest island in the world. It is also primarily by the Davis Strait and Baffin Bay and from Iceland on the east, by the Denmark Strait.

The Arctic spreads about 5.5 million square miles and its climate is changing rapidly. Arctic comes from the Greek word for bear, “Arktos.” It is covered with a large mass of ice and surrounded by land, which includes Greenland and Spitsbergen. It contains ten percent of the world’s freshwater; with the region being cool, it plays a very important role in keeping our global climate stable (Ocean Conservancy, 2016). Humans such as Indigenous peoples inhabit the Arctic close to 20,000 years and

protect themselves because they blend in with the snow and icebergs around their habitat (NOAA). The belugas enemies are killer whales, polar bears and humans. Beluga whales have been hunted for centuries for food by the natives that live near the arctic, and for their blubber and skin. The beluga is protected under the Marine Mammal Protection Act (NOAA). Unlike other bottom dwellers, belugas can move their head up, down, and side to side, because their cervical vertebrae are not fused. This is

of the ice . * This can be expressed mathematically, and using calculus techniques the thickness to which an ice sheet can grow can be predicted for given surface temperature conditions. Motion * Sea ice does not float freely on the polar oceans , but rather is moved around, tossed about, and deformed as a result of several forces which act on the ice pack.

noaa.gov). Allowing the Earth to warm and cool more rapidly, based on the cycle. There are also other short term climate change patterns that occur on Earth in the tropical regions. These short term changes are cause by the difference between the ocean and atmospheric temperatures; they are known as El Niño and La Niña. La Niña ... ... middle of paper ... ...arming. They change the facts because they do not want to lose their trillion dollar businesses that are built on the false threats of climate

peat covered landscapes, extremely low temperatures, little precipitation, poor nutrients, and short growing seasons which all act as driving factors. Tundra is found at latitudes 60° to 70° North, with the majority in Canada and Russia. Like the ocean, tundra is one of Earth's major carbon dioxide sinks. A carbon dioxide sink is a biomass which takes in more carbon dioxide than it releases. Carbon dioxide is a major greenhouse gas that contributes to global climate change. During the short summer

the dead of night. Henry Hudson made four expeditions, and everyone took about a year. This is one reason that I believe that Henry Hudson should be admitted into the Explorers Hall of Fame. Hudson sailed farther north and covered the most land and oceans than any of the previous explorers before him. He dedicated three of his expeditions all just to discover a northwest passage. He was an indefatigable explorer, and he had the spirit of a wildcat. Also, by the end of Henry Hudson’s fourth expedition

which he discovered the Pacific Ocean. Henry Hudson was an English Explorer born in 1565, he is known as one of the most famous explorers. Henry Hudson’s main goal was to find a passage way to Asia but he never achieved this. With the goal of finding the route he only had four voyages throughout his career. On his first voyage, in 1609, he brought his sons along with him to find an ice free passage to Asia. They traveled east until they reached the north of the Arctic Circle, but they were forced

For this week’s forum assignment, I have chosen to present about biodiversity and what are some of the issues that can arise if conservation measures are not enforced. I will also explore how biodiversity affects the diverse world of the environment and the living creatures that resides in it. First, biodiversity is a shortened version for biological diversity. According to the California Biodiversity Council (2008), biodiversity simply means the diversity of plants and animals and other living things

areas located at the northern and southern ends of the globe known as the Arctic and Antarctica respectively. Life in these regions are incredibly difficult thus there are few and specific species living there. The north pole; the Arctic is affected most by the increasing temperatures as it has been proven to be heating up twice as fast as the rest of the world. This heat is therefore resulting in the melting of the ice. The Arctic region is home to the polar bears. They roam this frozen continent and

global climate hence making it an important environmental element in the global climate system throughout history. (Hanna, 1996) It can act as an insulating blanket which would affect/limit the exchange of gas, energy and vapour between atmosphere and ocean. The presence of sea-ice can also cause a positive feedback to occur in terms of albedo. (Crosta et al, 2007) Sea-ice is able to affect the global thermohaline circulation and influence deep water formation. Deep water formation is influence by sea

Jeffer 's poem “Wise Men in Their Bad Hours” he wrote “I HAVE HAD A HAPPY LIFE AND THANK THE LORD. GOODBYE AND MAY GOD BLESS ALL” (Krakauer 199). As well as Ben Saunders, who also seemed to discover a lot about himself on his trek across the vast Arctic Ocean. For instance, he says that “it seems to me, therefore, that the doing, you know, to try to experience, to engage, to endeavor, rather than to watch and to wonder, that 's where the real meat of life is to be found, the juice that we can suck out

Siberia to the Gulf of Ob. Some countries it runs through include Russia and Kazakhstan. With an area of 395,000 km2, its length is 1670 km and the annual average rainfall into the Ob River is 800 mm. The Ob River provides 12% of all water into the Arctic Ocean. This water is slightly mineralised due to the eroded matter from surrounding river banks. The Ob River is a major form of transportation in the Siberia region. Importing and exporting business occurs along the river. I have chosen to research

to Scott, he had a rival in his race to the South Pole. Norwegian explorer Roald Amundsen was also secretly planning an expedition to Antarctica. Amundsen was already famous for making the first sea voyage along the Northwest Passage through the Arctic Ocean. The explorer, however, dreamed of becoming the first person to reach the North Pole. But Amundsen's dreams were dashed in 1909 when he learned that two explorers had already claimed to reach the pole. After that, ...

Three hundred and twenty-six miles north of the Arctic Circle, straddling the Arctic Ocean and frozen tundra is Barrow, Alaska. At first look the houses, streets, and automobiles appear reminiscent of a third world country. My wife and I came here as newlyweds five years ago and began to raise our children here. Two and a half kids later, we are enjoying the wondrous learning opportunity that living in such a unique place affords us. Interestingly, the village of Barrow, like many Native Alaskan

In 1607, the Muscovy Company of England hired Hudson to find a northerly route to the Pacific coast of Asia. The English were battling the Dutch for northwest routes. It was thought at the time that, because the sun shone for three months in the northern latitudes in the summer, the ice would melt and a ship could make it across the top of the world.[citation needed] Hudson sailed on 1 May with a crew of ten men and a boy on the 80-ton Hopewell.[11] They reached the east coast of Greenland on 14

Source 2 is a visual representation of The Louis on its yearly trip, and it patrols the ever-known Northwest Passage, and Jonathan Hayward from the Canadian Press depicts at the fact the questioned sovereignty over the Arctic by Canada, and more than ever these ships are as important as ever. Geographical nationalism is an emotional tie between the people of a land and the different and vast geography of a nation-state. The First Nations were the first group to inhabit Canada, and this is why their

The air of late September at the Arctic is colder than in winter, in which the dampness cut through layers of ... ... middle of paper ... ...n June again, berry-picking in August, and the ice-fishing season begin in October, and have those 600 residents, who are now vulnerable to violent storms, be completely impervious to the full force of nature. So get out there, have a green thumb, and make a difference. Works cited; Wohlforth, Charles. “As the Arctic melts, an ancient culture faces ruin

404-5. Earthobservatory.nasa.gov (2013). Polar Ice Fact Sheet : Feature Articles. [online] Retrieved from: http://earthobservatory.nasa.gov/Features/PolarIce/polar_ice.php [Accessed: 29 Nov 2013]. Nsidc.org (2013). A better year for the cryosphere | Arctic Sea Ice News and Analysis. [online] Retrieved from: http://nsidc.org/arcticseaicenews/2013/10/a-better-year-for-the-cryosphere/ [Accessed: 29 Nov 2013]. Toyota, T., Takatsuji, S. & Nakayama, M. (2006). Characteristics of sea ice floe size distribution