Some Resources You've Never Heard of Are Available in Antarctica

Some Resources You've Never Heard of Are Available in Antarctica

International science is the main focus of human occupation of Antarctica, due to the unique position and status of the continent that makes it perfect for scientific study. Not only does this incredible ice sheet cover the land, but it also covers the sea to an extent of hundreds of miles in some places, and is what Antarctica is best known for. Crossing the Ross Shelf Ice would take some time, as it is as big as the State of Texas. The front of this ice shelf is moving forward at the rate of about 1800 feet annually.

Two percent of the planet's water and ninety percent of the world's ice are found in Antarctica. The most critical facet of maintaining ocean levels revolves around the great inland ice shelf's stability. If just a few feet were taken off the inland ice, the sea level would rise enough to cause significant disasters to low-altitude areas, like seaports.

If all of Antarctica's ice melted, we would have a sea level that was 250 feet higher. Understanding the Antarctic ice's health is necessary. It doesn't really matter if the shelf is moving forward or backward. In theory, this enormous sheet of ice contains a complete record of all geophysical events from today all the way back to potentially a million years.

These icy, snowy layers contain records of the first major lead smelting, the use of lead in gasoline, and nuclear explosions. Scientists have examined how much lead has particulated on the ice since 1950. The results show that that has been a huge jump in lead concentration. Scientists think this probably was caused by the use of leaded gasoline. Now that we know this, we can learn just how serious our pollution troubles really are.

DDT was not identified in the polar snows of Antarctica, even though it was found in seals, penguins, and some fish and marine life living there. The location in the ice of space particulates lets scientist know when they hit the earth. Such items are hitting us all the time. In the event that a pattern is found in the frequency of the landing of these space particles, we might find it easier to predict when they'll arrive again.

Did you know that there is vegetation in Antarctica? It is mostly lichens. In terms of fauna, springtails and mites abound. No insects on Antarctica have flight capability; the biggest land animal is a wingless fly. The Weddell Seal and flightless penguin are mammals that live the farthest south; they live in the waters around Antarctica. When investigators took a look at the Weddell seal, they were shocked to learn that it could dive as deep as 1500 feet as it looked for sustenance.

Antarctica does have areas that are ice free, which the Adelie penguins take advantage of by nesting in those area during the summer months and moving north during winter months. Innate biology, and the sun, allow them to draw a straight course for their next location. In ten months, one half of a group of Adelies that were released thousands of miles from their rookery found it again. They were taken to the South Pole where they were let free. Upon release, they quickly ascertained their situation then headed in a straight line for their homes.

The abundance of this part of earth is shown as the living place for the greatest animal that has ever roamed the earth. The highly endangered blue whale is the largest animal ever recorded, and consumes a diet of a ton of shrimp on a daily basis. The waters of Antarctica house more specifies of fish than the Arctic. Over ninety percent of bottom-dwelling fish found in the Antarctic are not found elsewhere. This is a strong indication of the importance of the Antarctic Convergence.

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