Ice Core Analysis Disclose Increased CO2 But No Greenhouse Effect


  • Mats Lindgren KTH Royal Institute of Technology Stockholm, Sweden Fellow of the Royal Swedish Academy of Engineering Sciences, Sweden



Temperature, CO2-concentration, Ice Coring, Milankovitch cycles, Greenhouse effect


European Project for Ice Coring in Antarctica has carefully analyzed Temperature and CO2-concentration during 800.000 years from now. During this period a number of Milankovitch cycles appear. A Milankovitch cycle is a change in the Earth`s symmetrical movements resulting in variations of solar radiation and thus Earth Temperature.  Analysis of Temperature and CO2-concentration during a Milankovitch cycle disclose that CO2-concentration during Temperature reduction is much higher than during Temperature increase but that has not affected the Temperature, which means that no Greenhouse effect occurs.




How to Cite

Lindgren, M. (2023). Ice Core Analysis Disclose Increased CO2 But No Greenhouse Effect. European Journal of Applied Sciences, 11(2), 157–160.