2019-09-01ãã1ã¶æéã®è¨äºä¸è¦§
https://nsidc.org/arcticseaicenews/charctic-interactive-sea-ice-graph/ ã«ããã¨ã2019å¹´ã®å極ã®æµ·æ°·é¢ç©ã¯9æ18æ¥ã®415.3ä¸ã¢ã§ç¢ºå®ãããããã¯2016å¹´ã®æå°å¤416.5ä¸ã¢ããããã«ä¸åã£ã¦å²ä¸2ä½ã1ä½ã¯2012å¹´ã®338.7ä¸ã¢ã2012å¹´ã¯çªåºãã¦å°ããã£â¦
NASA Global Temperatureã«ããã¨ãä»å¹´2019å¹´8æã®ä¸çã®å¹³åæ°æ¸©ã¯1951ï¼80å¹´æ¯ã§ã¯ï¼0.90âé«ãã2016å¹´ã«æ¬¡ãã§è¦³æ¸¬å²ä¸2ä½ã ã£ããããã¾ã§æãã¼ã¹ã§2ãæé£ç¶å²ä¸1ä½ã ã£ããã5æ以æ¥3ãæã¶ãã«è¦³æ¸¬å²ä¸æé«ãã転è½ããã3ä½ã¯2017å¹´ã4ä½ã¯2015å¹´â¦
Earth's CO2 Home Page ã«ããã¨ã2019å¹´8æã®æãã¼ã¹CO2æ¿åº¦ã¯409.95ppmã«ãªã£ãã2018å¹´åæã¯406.99ppmã§ãã®å·®ã¯2.96ppmãåå¹´åææ¯ã¯å ã æ5æãã3ãæé£ç¶ã§3ppm以ä¸ãè¨é²ãã¦ãããããããã ã3ppmãå²ã£ããåä¸ç´åã¯åå¹´åææ¯ã¯1ppmç¨åº¦ã ã£â¦
å極海ã®æµ·æ°·ä½ç©ã¯ãã®6æã7æã¨2ãæã»ã©å²ä¸æå°æ°´æºã§æ¨ç§»ãã¦ãããã8æã«ãªã£ã¦ããæã¡ç´ããç¾å¨ã6000ã¦ã»ã©ã§å²ä¸æå°ã®2012å¹´8æã«æ¬¡ãã§å²ä¸æå°2ä½ã§æ¨ç§»ãã¦ãããã¨è¨ã£ã¦ããå²ä¸æå°ã®2012å¹´ã¨ãããã®å·®ã ãã¾ã 観測å²ä¸æå°ãæãå¯è½â¦