Home Ecological Systems: Aquatic: Sea Beijing Youth Daily (1999-07-03)

Focus on the North Pole

( Abstract )

The area of North Pole is the area located at north of north altitude of 66.33 degrees and its area covers 210 million square kilometers, about 1/25 of the earth total. Study exchange between energy and matter of the sea, the ice and the air can help us correctly understand the roles North Pole taking in global climate exchanging and environment exchanging. It can also help us to rise predicted level for climate, weather and nature disasters...



Close This Window