Weddell sea phenomenon:
The the Antarctic Ocean has become the focus of much scientific study in light of global warming. And a Weddell Sea phenomenon that is of great interest to researchers are the mechanisms of Antarctic bottomwater, an issue they would like to learn more about since this phenomenon has a significant effect on the planet's climate. Antarctic bottomwater from Weddell Sea sends frigid and dense water surging north into the oceans of the world, at least one thousand metres under the surface of the ocean. This cools the earth's oceans and has a regulating effect on the climate.
In spite of the importance of this mechanism, there is still much scientists do not know about this area. According to readings, the bottom of the Southern part of Weddell has higher temperatures than the Northern part of Weddell. It may be that the bottomwater is effected by the Western edge on its way north. However, scientists agree that only further research of the Western part of the sea will lead to more conclusive findings.
Submitted by: Hornblower
|
