Zobrazeno 1 - 10
of 94
pro vyhledávání: '"H. A. Wiebe"'
Autor:
L. Ahlm, K. M. Shakya, L. M. Russell, J. C. Schroder, J. P. S. Wong, S. J. Sjostedt, K. L. Hayden, J. Liggio, J. J. B. Wentzell, H. A. Wiebe, C. Mihele, W. R. Leaitch, A. M. Macdonald
Publikováno v:
Atmospheric Chemistry and Physics, Vol 13, Iss 6, Pp 3393-3407 (2013)
Submicron aerosol particles collected simultaneously at the mountain peak (2182 m a.s.l.) and at a forested mid-mountain site (1300 m a.s.l.) on Whistler Mountain, British Columbia, Canada, during June and July 2010 were analyzed by Fourier transform
Externí odkaz:
https://doaj.org/article/711598e1d62d4d16afc5e753ed66b95c
Autor:
J. R. Pierce, W. R. Leaitch, J. Liggio, D. M. Westervelt, C. D. Wainwright, J. P. D. Abbatt, L. Ahlm, W. Al-Basheer, D. J. Cziczo, K. L. Hayden, A. K. Y. Lee, S.-M. Li, L. M. Russell, S. J. Sjostedt, K. B. Strawbridge, M. Travis, A. Vlasenko, J. J. B. Wentzell, H. A. Wiebe, J. P. S. Wong, A. M. Macdonald
Publikováno v:
Atmospheric Chemistry and Physics, Vol 12, Iss 7, Pp 3147-3163 (2012)
The Whistler Aerosol and Cloud Study (WACS 2010), included intensive measurements of trace gases and particles at two sites on Whistler Mountain. Between 6–11 July 2010 there was a sustained high-pressure system over the region with cloud-free cond
Externí odkaz:
https://doaj.org/article/15d17b4368ec42ce9ca50152a291759a
Autor:
J. G. Slowik, C. Stroud, J. W. Bottenheim, P. C. Brickell, R. Y.-W. Chang, J. Liggio, P. A. Makar, R. V. Martin, M. D. Moran, N. C. Shantz, S. J. Sjostedt, A. van Donkelaar, A. Vlasenko, H. A. Wiebe, A. G. Xia, J. Zhang, W. R. Leaitch, J. P. D. Abbatt
Publikováno v:
Atmospheric Chemistry and Physics, Vol 10, Iss 6, Pp 2825-2845 (2010)
Measurements of aerosol composition, volatile organic compounds, and CO are used to determine biogenic secondary organic aerosol (SOA) concentrations at a rural site 70 km north of Toronto. These biogenic SOA levels are many times higher than past ob
Externí odkaz:
https://doaj.org/article/696919d5e4cd45879978b791515926c3
Publikováno v:
Journal of food protection. 44(12)
Commercial vapor pressure thermocouple psychrometers (hygrometers) are now generally accepted for measuring water activity, aw (water potential) in plants and soils, and commercial instruments are available. We have adapted them for aw measurements i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78c427b0c2bb8f5c9836e6fe72a0102a
https://pubmed.ncbi.nlm.nih.gov/30856728
https://pubmed.ncbi.nlm.nih.gov/30856728
Autor:
Sangeeta Sharma, Shao-Meng Li, Steve Sjostedt, P. C. Brickell, Jonathan P. D. Abbatt, Jan W. Bottenheim, John T. Jayne, Lynn M. Russell, Anne Marie Macdonald, Satoshi Takahama, W. Richard Leaitch, Nga L. Ng, P. S. K. Liu, Nicole Shantz, Lin Huang, Rachel Y.-W. Chang, John Liggio, A. Vlasenko, Katherine A. Hayden, R. E. Schwartz, Jay G. Slowik, H. Allan Wiebe, Wendy Zhang, D. Toom-Sauntry
Publikováno v:
Atmospheric Environment. 45:6696-6704
Observations from four periods (three late springs and one early summer) at temperate forest sites in western and eastern Canada offer the first estimation of how the concentrations of submicron forest organic aerosol mass (SFOM) from the oxidation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab30be3e1751258545a12ddbc9bb59b7
https://doi.org/10.1016/j.atmosenv.2011.08.047
https://doi.org/10.1016/j.atmosenv.2011.08.047
Autor:
Craig Stroud, John Liggio, A. G. Xia, Paul A. Makar, Junhua Zhang, Jan W. Bottenheim, W. R. Leaitch, Jay G. Slowik, Jon Abbatt, N. C. Shantz, Randall V. Martin, A. van Donkelaar, M. D. Moran, S. J. Sjostedt, P. C. Brickell, Rachel Y.-W. Chang, A. Vlasenko, H. A. Wiebe
Publikováno v:
Atmospheric Chemistry and Physics. 10:2825-2845
Measurements of aerosol composition, volatile organic compounds, and CO are used to determine biogenic secondary organic aerosol (SOA) concentrations at a rural site 70 km north of Toronto. These biogenic SOA levels are many times higher than past ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb9726d28193cabed6a0d5fcd5b02acd
https://doi.org/10.5194/acp-10-2825-2010
https://doi.org/10.5194/acp-10-2825-2010
Autor:
Shao-Meng Li, H. A. Wiebe, Jan W. Bottenheim, Kurt G. Anlauf, Jeffrey R. Brook, Katherine Hayden, A.M. Macdonald
Publikováno v:
Atmospheric Environment. 38:5811-5823
From 13 August–1 September 2001, a number of gaseous chemical compounds were measured at three sites in the Lower Fraser Valley, British Columbia: (1) Slocan—in the city of Vancouver; (2) Langley—in a rural, agricultural area about 35 km southe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c6e9d958eb2a8da8e8ab47cdd3b9541
https://doi.org/10.1016/j.atmosenv.2003.12.048
https://doi.org/10.1016/j.atmosenv.2003.12.048
Publikováno v:
Polycyclic Aromatic Compounds. 22:729-736
The formation of particles during the reaction of naphthalene with OH radicals in a smog chamber was followed by means of a scanning particle-sizing system and aerosol spectrometer probe. The initial formation of nucleation-sized particles (0.03-0.09
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1e1d7bd85e9ed6f5862a6b8ea1e2581
https://doi.org/10.1080/10406630290103889
https://doi.org/10.1080/10406630290103889
Publikováno v:
Journal of Geophysical Research: Atmospheres. 104:3581-3603
A one-dimensional canopy model was developed to study photochemical processes inside and above a mixed deciduous forest in southern Ontario. The Eulerian model made use of Lagrangian dispersion principles with a correction factor to incorporate the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ac88093dace9be1aa7f0c29c92eef6d
https://doi.org/10.1029/1998jd100065
https://doi.org/10.1029/1998jd100065
Autor:
D. Wang, Jan W. Bottenheim, Fred Hopper, Tom Dann, A.J. Gallant, Kurt G. Anlauf, P. C. Brickell, H. Allan Wiebe
Publikováno v:
Atmospheric Environment. 31:2079-2087
Measurements of hydrocarbons and CO that were made during the summer of 1993 as part of the PACIFIC 93 field study in the Lower Fraser Valley, B.C., Canada are summarized. Good comparison between diverse data sets is observed. It appears that on basi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac3c0921d29db86193a577ff528e6c3b
https://doi.org/10.1016/s1352-2310(96)00303-2
https://doi.org/10.1016/s1352-2310(96)00303-2