2014-04-01ãã1ã¶æéã®è¨äºä¸è¦§
å æ3æã®å¤§æ°ä¸ã®å¹³åäºé ¸åçç´ æ¿åº¦ã¯399.47ppmã«ãªã£ãããã®æ°åã¯æ¨å¹´5æã®399.76ppmã«æ¬¡ãå²ä¸2çªç®ã®é«ããä»æã®4æã«ã¯å²ä¸åã®400ppmè¶ ãã¯ç¢ºå®ã§ãæããä»å¹´ã®4æã5æã6æã¯400ppmãè¶ ããã ãããä»å¹´ã¯3ã«æã§çµããã ãããæ¥å¹´ã¯å¹´ã®ååâ¦
ç±³ãæ¥æ¬ã®æ¦å¨è¼¸åºä¸ååè¦ç´ããæè¿ãä¸éã®æ¸å¿µå¦å®(ç£çµ) ç±³å½åçã®ãã¼ãå¯å ±éå®ã¯ï¼æ¥ã®è¨è ä¼è¦ã§ãå®åæ¿æ¨©ãé²è¡è£ åã®è¼¸åºãååç¦ããæ¦å¨è¼¸åºä¸ååã®è¦ç´ããé£è°æ±ºå®ãããã¨ã«ã¤ãã¦ããæ¥æ¬ã®é²è¡ç£æ¥ãç±³å½ãå好å½ã¨å調ããããã®æç¶â¦