Tempting long-memory in the historic surface ozone concentrations at Athens, Greece

Varotsos, Costas; Tzanis, Chris; Efstathiou, Maria; Deligiorgi, Despina

Tempting long-memory in the historic surface ozone concentrations at Athens, Greece

2015

Varotsos, Costas | Tzanis, Chris | Efstathiou, Maria | Deligiorgi, Despina

The intrinsic features of the temporal evolution of the air pollution are of crucial importance for its reliable modeling. In this regard, Varotsos et al. (2012) suggested that the surface ozone fluctuations at Athens since 1900, exhibit long-range dependence (long-memory), despite its present-day doubling. We herewith establish the long-memory in surface ozone concentrations that assumed in Varotsos et al. (2012), by employing recent analytical tools.

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