STUDY OF THE IMPACT OF PAST EXTREME SOLAR EVENTS ON THE MODERN AIR TRAFFIC

Abstract The ancient solar energetic particle (SEP) events of 774/775 CE and 993/994 CE were characterized thanks to radionuclide productions stored in environmental archives as ice cores or tree rings.Primary cosmic ray spectra deduced from these cosmogenic isotope data indicate that the impact of these extreme SEP events would have been much more

Insect parasitoids are under selection pressure to optimize their host location strategy in order to maximize fitness.In parasitoid species that develop on host eggs, one of these strategies consists in the exploitation of oviposition-induced plant volatiles (OIPVs), specific blends of volatile organic compounds released by plants in response to eg