Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Helen W.Y. Wu"'
Autor:
Lo Yin Chan, Helen W.Y. Wu
Publikováno v:
Environment International, Vol 26, Iss 4, Pp 213-222 (2001)
Ozone trends in Hong Kong were assessed from the ozone data recorded at three urban stations and one station in the new development area. Three parameters were selected as the robust trend indicators in the study: monthly mean, monthly averaged daily
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b011271808cb72b9cb2cf2899e6156e
http://www.sciencedirect.com/science/article/pii/S0160412000001082
http://www.sciencedirect.com/science/article/pii/S0160412000001082
Autor:
Helen W.Y. Wu, Lo Yin Chan
Publikováno v:
Atmospheric Environment. 31:935-945
Spatial distribution and temporal variation of 24 h SO 2 concentrations are examined to compare the three surveillance networks in Hong Kong, namely Environmental Protection Department, Hong Kong Electric Co. Ltd. and China Light & Power Co. Ltd. Fac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f80e6a872efb3a461ffeae432d07d410
https://doi.org/10.1016/s1352-2310(96)00301-9
https://doi.org/10.1016/s1352-2310(96)00301-9
Autor:
Lo Yin Chan, Helen W.Y. Wu
Publikováno v:
Environment International, Vol 19, Iss 2, Pp 121-132 (1993)
Exposure of bus commuters and pedestrians were measured in Hong Kong, a densely populated Asian city. The study found that bus commuters were exposed to an average NO, NO2, SO2 and CO of 0.490 μL/L, 0.077 μL/L, 0.020 μL/L and 1.6 μL/L respectivel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::405846a93dd493fbff8cf7ab3c448706
https://doi.org/10.1016/0160-4120(93)90363-m
https://doi.org/10.1016/0160-4120(93)90363-m