TY - JOUR A1 - Varotsos, C. A1 - Assimakopoulos, M.-N. A1 - Efstathiou, M. T1 - Technical Note: Long-term memory effect in the atmospheric CO2 concentration at Mauna Loa JO - Atmos. Chem. Phys. J1 - ACP VL - 7 IS - 3 SP - 629 EP - 634 Y1 - 2007/02/09 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/7/629/2007/ L1 - https://acp.copernicus.org/articles/7/629/2007/acp-7-629-2007.pdf DO - 10.5194/acp-7-629-2007 ER -