... text (PDF) Eeva, T., Hasselquist, D., Langefors, Å., Tummeleht, L., Nikinmaa, M. and Ilmonen, P. (2005): Pollution related effects on immune function and stress in a free-living population of ... 1610-1617. Full text (PDF) Eeva, T., Sorvari, J. & Koivunen, V. (2004): Effects of heavy metal pollution on red wood ant (Formica s.str.) populations. – Environmental Pollution 132: 533-539. ... Air pollution impacts on birds and insects Project leader: Tapio Eeva, docent Ph.D. students: Jouni Sorvari,...