2Fergusson J E, Ryan D E. The elemental composition of street dust from large and small urban areas related to city type,source and particle size[J]. Science of the Total Environment, 1984,34:101-116
3Harrison R M, Laxen D P H, Wilson S J. Chemical associations of lead, cadmium, copper and zinc in street dusts and roadside soils[J]. Environmental Science and Technology, 1981,15(11): 1 376- 1 383
4Thornton I. Metal contamination of soils in urban areas[A]. Bullock P,Gregory P J. Soils in the Urban Environment[M].Blackwell, 1991: 47- 75
5Jiries A G, Hussein H H, Halash Z. The quality of water and sediments of street runoff in Amman, Jordan[J]. Hydrological Processes, 2001,15 : 815 - 824
