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4367 documents found.

The environmental cost implication of hub-hub versus hub by-pass flight networks.

Published: | Morrell, P.

The impact of a carbon tax on international tourism.

Published: | Tol, R.S.J.

The impact of rush hour traffic and mix on the ozone weekend effect in southern California.

Published: | Gao, H.O. & Niemeier, D.A.

The impact of speed post-processing methods on regional mobile emissions estimation.

Published: | Bai, S. Nie, Y. & Niemeier, D.A.

The influence of deposit control additives on exhaust CO and HC emissions from gasoline engines (case study: Tehran).

Published: | Zand, A.D. Bidhendi, G.N. Mikaeili, A.T. & Pezeshk, H.

Travel and the social environment: Evidence from Alameda County, California.

Published: | McDonald, N.C.

Urban form correlates of pedestrian travel in youth: Differences by gender, race-ethnicity and household attributes.

Published: | Kerr, J. Frank, L. Salllis, J.F. & Chapman, J.

Using grey system theory to evaluate transportation effects on air quality trends in Japan.

Published: | Pai, T.Y. Hanaki, K. Ho, H.H. & Hsieh, C.M.

Accounting for emissions in the measurement of transit agency efficiency: A directional distance function approach.

Published: | McMullen, B.S. & Noh, D.W.

Influence of vehicle type and road category on natural resource consumption in road transport.

Published: | Hakkarainen, E. Saari, A. Lettenmeier, M. & Pusenius, K.