|
õп, 絵 ˷ ü ȸ ˵鿡 ˵ ̴. װ ü ˵ ̴. ٷ װ ˵ 簢 ٸ. 絵 0 Ų. , ȸ ˵ ̴. ϱذ ϴ ݸ, ˵ ¾ ȸ ϴ 鿡 ̴; 絵 Ǵ ̴.
絵 41,000 ֱ 22.1 24.5 ̿ Ѵ. Ʈ (⼭ Laskar, 1986, IMCCE IAU 2006 P03 Ѵ) , 絵(簢 ̼ ) 23 26 10.9(Ǵ 23.43635)̴. ٸ 23.5 ƴϾٸ Ǿ. ȭ , ȭ Ŀ ȴ. ʰ ȹٷ ִٸ ȭ Ÿ ʰ ǰ, ¾翡 ° ¾翡 ° Ǿ ұ . ƿ ȭ ̴. õռó 90 ִٸ ɱ. ذ ϱ ¾ ϰ Ǿ Ⱓ , ݴ ӵ ̴.
ེԵ 츮 ִ 23.5 ֱ ü ֵ ¾ , Ƹٿ ִ ̴. 쿬̶ ϱ ʹ Ϻ 23, 5 , η ־ ٰ ִ.
̿ ̻ ѷ ִ. ̻ ֱ ִ. 糭 ȭ ϴ Ȳ ǰ ִ. Ÿ ɾ ȭ ݱ һ ʴ´. ٸ ̷ ܿ ̻ ִ ϱ. ³ȭ ̻ ֹ ǰ ִٰ ϰ ִ. µ ٴµ ߿ٴ ̻ϴ. ڵ ϱ ҿ뵹(Polar Vortex ҿ뵹) ̶ Ѵ. ϱ ϱذ ʹ е ū Ⱑ ְ Ը Ǿ ִ ̶ ̴.
ֱٿ Ͼ ̱ ֿ ǰ ִ ؼҿ뵹 ϱ ҿ뵹(polar vortex) 뼭 ϱ 鼭 . ³ȭ ϱ ֺ ϰ ִ ϱ ҿ뵹̰ ̵ϸ鼭 ̻ İ ϰ ִٰ Ѵ. 1 û 츮 ƴģ ְ ϱ ҿ뵹̸ ߴ. ϱ ҿ뵹̴ Ʈ ϱؿ ־. ö ϱ ҿ뵹̰ Ʈ հ ̴. 츮 ˰ ִ. ȭ 츮 ΰ к ߰ ڿ뿡 ִٴ .
Ƽ ȣŷ ڻ BBC ͺ並 ³ȭ ǵ Ƽ Ʈ ϰ ִ١ ΰ ִ١ ߴ. Ƽ Ʈ(Tipping Point) ȭϴ Ѵ. ġų, 99 ʴٰ 1ɸ ϴ ̴. ¼ ٷ ƼƮ ִ. ̱ ΰ 4 ߰ϴ ĺȭ ³ȭ ΰ Ѵٴ ܿ ٸ ִ ١ . η ̶ ƼƮ ִ.
![]() |