Áp¦X°ê¾÷ºc¡u¥@¬É®ð¶H²Õ´¡v(WMO)¤½¥¬³Ì·s¬ã¨s³ø§i¡AÅã¥Ü¥h¦~¦a²y¤j®ð¼hªº¤G®ñ¤ÆºÒ¿@«×¼W´T¡A¸û¹L¥h10¦~¤É´Tªº¥§¡È¼W¥[50%¡A¹F¥v¤W·s°ª¡C ¬ã¨s¥Ñ51Ó°ê®aªºÀË´ú¼Æ¾Ú¬°°ò¦¡A¶q«×¥þ²y·Å«Ç®ðÅé¿@«×¡A¨ä¤¤¥h¦~ªº¤G®ñ¤ÆºÒ¿@«×¥Ñ2015¦~ªº400ppm¤W¤É¦Ü403.3ppm¡A¬°30¦~¨Ó³Ì¤j¤É´T¡C¤W¤@¦¸¦a²y¥X²{¬ÛÃþ¤G®ñ¤ÆºÒ¿@«×¤w¬O¬ù300¸U¦Ü500¸U¦~«eªº¤W·s¥@(Pliocene)¡A·í®É®ð·Å¸û²{®É°ª¬ù2¢J¦Ü3¢J¡A®ü¥±°ª20¦Ì¡C °£¤F¤HÃþ¬¡°ÊºÒ±Æ©ñ¥~¡A¤Ìº¸¥§¿Õ²{¶H¾ÉP°®§ò¥ç¥O¥i§l¦¬¤G®ñ¤ÆºÒªº´Óª«´î¤Ö¡C±M®a«P½Ð¦U°ê¬F©²¥[±j¨î·Å«Ç®ðÅé±Æ©ñ¡A§_«hÃø¥H¹F¦¨±±¨î®ð·Å¤É´T¦b1.5¢J¦Ü2¢Jªº¥Ø¼Ð¡C(½Ã³ø)
|
|
|