Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Olga Hawas"'
Autor:
Gary Golding, Rod Simpson, Y.C. Chan, Olga Hawas, Darryl William Hawker, David D. Cohen, P.D. Vowles, Elizabeth Christensen, Eduard Stelcer
Publikováno v:
Atmospheric Environment. 45:439-449
In this study a small but comprehensive data set from a 24-hourly sampling program carried out during June 2001 in an industrial area in Brisbane was chosen to investigate the effect of inclusion of multiple type composition data and wind data on sou
Autor:
Mary Hodge, Eva Comino, Neil Wong, Eduard Stelcer, Rod Simpson, Y.C. Chan, Stewart Carswell, Lyn Denison, Olga Hawas, David D. Cohen
Publikováno v:
Atmospheric Environment. 42:374-389
In this study, 437 days of 6-daily, 24-h samples of PM2.5, PM2.5–10 and PM10 were collected over a 12-month period during 2003–2004 in Melbourne, Sydney, Brisbane and Adelaide. The elemental, ionic and polycyclic aromatic hydrocarbon composition
Publikováno v:
International Journal of PIXE. 15:233-239
Since 1991 ANSTO's ion beam analysis (IBA) laboratory has been sampling fine atmospheric particles every Wednesday and Sunday at urban and rural sites in New South Wales. Multi-elemental accelerator-based IBA techniques were used to characterise majo
Publikováno v:
Radiation Physics and Chemistry. 71:759-767
Accelerator based ion beam analysis techniques have been applied to the characterisation offine particulate matter from open cut mining operations in New South Wales Australia as well as dust and sulphate emissions from deserts and industries in nort
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. :145-152
The IBA techniques of PIXE, PIGE, RBS and PESA have been used simultaneously to analyse fine particle pollution collected on Teflon filters. This provided a suite of 23 elements from hydrogen to lead which can be used to characterisation and fingerpr
Autor:
Hye Jung Shin, Jiyoung Kim, Byoung Cheol Choi, David Garton, Olga Hawas, Steven Poon, Eduard Stelcer, Tao Wang, Sung Nam Oh, David D. Cohen, Mitsuo Uematsu, Mi Young Ko
Publikováno v:
Journal of Geophysical Research. 109
loadings of 29, 16, and 9.1 mg/m 3 and coarse mass loadings of 33, 14, and 11 mg/m 3 were measured at Hong Kong, Cheju, and Sado Island sites, respectively, during the study period. The corresponding maximum PM2.5 and coarse mass values for the three
Autor:
Jerry M. Davis, Alan Taylor, Brian L. Gulson, David Garton, E. Stelcer, David D. Cohen, Olga Hawas
Publikováno v:
Chinese Journal of Geochemistry. 25:62-63
Using a combination of accelerator-based ion beam methods we have analysed PM2.5 particulates for a suite of 21 species (H, C, Na, Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Br, Pb) to evaluate the contribution to Sydney (New South W