Bogdan H. Chojnicki1,2, Maria Michalak1, Natalia Konieczna1, Janusz Olejnik1,3
1Meteorology Department, Poznan University of Life Sciences,
Piątkowska 94, 60-649 Poznań, Poland
2Institute for Agricultural and Forest Environment, Polish Academy of Science,
Bukowska 19, 60-809 Poznań, Poland
3Department of Matter and Energy Fluxes, Global Change Research Center, A
S CR, v.v.i. Brno, Czech Republic
Pol. J. Environ. Stud. 2012;21(3):579–587