El Nino drives fastest annual increase on record of CO2June 23, 2016 in BlogLONDON: Atmospheric carbon dioxide (CO2) is for the first time expected to exceed 400 parts per million for 2016 as a result of an extra boost from El Nino, finds a new study.Read More at: http://timesofindia.indiatimes.com/home/environment/El-Nino-drives-fastest-annual-increase-on-record-of-CO2/articleshow/52750159.cms Share on Facebook Share on Twitter