気候変動
気候変動の影響、記録的気温、氷河の後退。
⏳ まもなく締切
北極氷・氷河終了まで 5d 5h
Will Arctic sea ice extent in June 2026 be below 11 million km² according to NSIDC data?
CO₂排出量終了まで 7d 11h
Will atmospheric CO₂ concentration measured at Mauna Loa Observatory exceed 430 ppm during the week of June 10–16, 2026?
地球の気温終了まで 8d 11h
Will NASA/NOAA confirm in June 2026 that May 2026 was the hottest May ever recorded globally?
🆕 本日追加
北極氷・氷河終了まで 10d 5h
Will the Jakobshavn glacier in Greenland record a retreat speed exceeding 40 meters per day in June 2026 according to satellite data?
CO₂排出量終了まで 7d 11h
Will atmospheric CO₂ concentration measured at Mauna Loa Observatory exceed 430 ppm during the week of June 10–16, 2026?
北極氷・氷河終了まで 5d 5h