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. Discuss. J1 - ACPD VL - 6 IS - 6 SP - 11957 EP - 11970 Y1 - 2006/11/24 PB - Copernicus Publications SN - 1680-7367 UR - http://www.atmos-chem-phys-discuss.net/6/11957/2006/ L1 - http://www.atmos-chem-phys-discuss.net/6/11957/2006/acpd-6-11957-2006.pdf ER -