00000nam 2200000zi 4500 9.876027 CaOODSP 20241203113650 m o d f cr |n||||||||| 190708s2011 oncad |obt f00| 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En36-518/11-011E-PDF Leppard, Gary G., author. Nanoscience application to the characterization of PM10 ground-level air particles which impact on urban surface water / Gary G. Leppard and M. Marcia Reid. [Burlington, Ontario] : Environment Canada, Water Science and Technology Directorate = Environnement Canada, Direction générale des sciences et de la technologie, eau, [2011] 1 online resource (48 pages) : illustrations, charts. text txt rdacontent computer c rdamedia online resource cr rdacarrier WSTD technical note ; no. TN11-011 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 28-36). "Earlier studies of ground-level air particles (Leppard & West, 2006; Rochfort et al., 2007) were undertaken to examine deposit fractions on a well-trafficked road in the City of Toronto. A subsequent study was published recently (Rochfort et al., 2009). Since the particles were likely to be diverse and variable in amount and nature from one sampling time to another, we sought to define them in terms of multiple criteria, and not just by size range alone"--Introduction, page 6. Includes abstract in French. Air particles gccst Nanotechnology Reid, Marcia M., author. Canada. Environment Canada. Canada. Water Science and Technology Directorate. Technical note (National Water Research Institute (Canada)) no. TN11-011. (CaOODSP)9.862532 PDF 2.45 MB https://publications.gc.ca/collections/collection_2019/eccc/En36-518-11-011-eng.pdf