TY - JOUR A1 - Efstathiou, C A1 - Isukapalli, S A1 - Georgopoulos, P T1 - A mechanistic modeling system for estimating large-scale emissions and transport of pollen and co-allergens. Y1 - 2011/04/1 N1 - R832721 N1 - R834547 VL - 45 IS - 13 SP - 2260 EP - 2276 ER - TY - JOUR A1 - Hogrefe, C A1 - Isukapalli, S S A1 - Tang, X A1 - Georgopoulos, P G A1 - He, S A1 - Zalewsky, E E A1 - Hao, W A1 - Ku, J-Y A1 - Key, T A1 - Sistla, G T1 - Impact of biogenic emission uncertainties on the simulated response of ozone and fine particulate matter to anthropogenic emission reductions. Y1 - 2011/01/ N1 - R834547 VL - 61 IS - 1 SP - 92 EP - 108 ER - TY - JOUR A1 - Ziska, L A1 - Knowlton, K A1 - Rogers, C A1 - Dalan, D A1 - Tierney, N A1 - Elder, M A A1 - Filley, W A1 - Shropshire, J A1 - Ford, L B A1 - Hedberg, C A1 - Fleetwood, P A1 - Hovanky, K T A1 - Kavanaugh, T A1 - Fulford, G A1 - Vrtis, R F A1 - Patz, J A A1 - Portnoy, J A1 - Coates, F A1 - Bielory, L A1 - Frenz, D T1 - Recent warming by latitude associated with increased length of ragweed pollen season in central North America. Y1 - 2011/03/8 N1 - R834547 VL - 108 IS - 10 SP - 4248 EP - 4251 ER -