Zobrazeno 1 - 10
of 14
pro vyhledávání: '"A G Manuel Leiva"'
Publikováno v:
Air Quality, Atmosphere & Health. 11:535-548
This study analyzes tropospheric column ozone variability in the southern hemisphere as a function of ozone transport from the stratosphere to the troposphere and photochemical formation. Geographically, the study area was located in the mid-latitude
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba738b28ff3541c7cac2e7db97216c3d
https://doi.org/10.1007/s11869-018-0558-4
https://doi.org/10.1007/s11869-018-0558-4
Publikováno v:
Air Quality, Atmosphere & Health. 11:111-121
Landfill fires are relatively frequent incidents that can result in severe environmental impacts. On the morning of January 15, 2016, a fire occurred at the Santa Marta landfill (Lf) in the metropolitan area of Santiago (SMA), Chile. The fire trigger
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dcc0238f35a594e8e3b5ef5b2e3f25d
https://doi.org/10.1007/s11869-017-0522-8
https://doi.org/10.1007/s11869-017-0522-8
Autor:
Luis Morales, Raúl G. E. Morales, O Felipe Labra, A Richard Toro, C Consuelo Araya, A G Manuel Leiva
Publikováno v:
Climate Dynamics. 49:3735-3752
South America is one of the most vulnerable areas to stratospheric ozone depletion; consequently, an increased amount of UV radiation reaches the Earth’s surface in this region. In this study, we analyzed the long-term trend in the total ozone colu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea41e6059b422bfe084aa7f49d17b331
https://doi.org/10.1007/s00382-017-3540-1
https://doi.org/10.1007/s00382-017-3540-1
Publikováno v:
Air Quality, Atmosphere & Health. 8:545-557
The relationships between ozone (O3) and its precursors, nitrogen oxides (NO x ) and volatile organic compounds (VOCs), were investigated in the VIR region (34° 10′ S, 71° 36′ W), referred to as Libertador General Bernardo O’Higgins of Chile.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::463415b342aca5cdfd561e398735974f
https://doi.org/10.1007/s11869-014-0306-3
https://doi.org/10.1007/s11869-014-0306-3
Autor:
Mauricio Canales, A G Manuel Leiva, A Richard Toro, Claudio H. Gonzalez-Rojas, G E S Raúl Morales
Publikováno v:
Building and Environment. 79:115-123
The long-term trends and spatial variability of PM2.5 and PM10 over the period between 2000 and 2012 in the Santiago Metropolitan Area, Chile are studied. The annual PM10 and PM2.5 mass concentration ranged between 76 ± 5 and 52 ± 4 μg m−3 and b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a332345536266e8f3f40109cbee7c78
https://doi.org/10.1016/j.buildenv.2014.05.004
https://doi.org/10.1016/j.buildenv.2014.05.004
Publikováno v:
Aerosol and Air Quality Research. 14:33-44
To improve the current understanding of the ammonia distribution in the major urban area of Chile, measurements of atmospheric NH3 were collected in Santiago during three sampling periods (25 April to 27 May, 11 to 26 June and 27 June to 31 July 2008
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1758d9f78eacf1a9b2fe699b24f223ed
https://doi.org/10.4209/aaqr.2012.07.0189
https://doi.org/10.4209/aaqr.2012.07.0189
Publikováno v:
Microchemical Journal. 110:340-349
Ammonia, one of the ambient gasses that require environmental monitoring, is typically measured using a passive sampling method. The present work presents an evaluation of the uncertainty according to the Guide to the Expression of Uncertainty in Mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::994caab450bfa6c467c4ac01420a9b6f
https://doi.org/10.1016/j.microc.2013.05.004
https://doi.org/10.1016/j.microc.2013.05.004
Publikováno v:
Environmental Pollution. 162:72-79
The study examined weekday-weekend differences in ozone, NO(x) (NO and NO(2)) and VOC concentrations in Santiago, Chile, from 1999 to 2007. The results provide evidence for the occurrence of an atmospheric phenomenon that produces higher ozone concen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79574674ad9652c8eea7be4abdb72e3e
https://doi.org/10.1016/j.envpol.2011.10.019
https://doi.org/10.1016/j.envpol.2011.10.019
Publikováno v:
Accreditation and Quality Assurance. 17:53-63
The present work presents a measurement uncertainty evaluation according to Guide to the Expression of Uncertainty in Measurement (GUM) of the concentration of the cations K+ and Li+ and anions NO3−2 and SO4−2 in fine airborne particulate matter,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c83cb341825f3a07eda9d3e9747ebad0
https://doi.org/10.1007/s00769-011-0844-4
https://doi.org/10.1007/s00769-011-0844-4
Publikováno v:
Talanta. 86:71-81
A comparison of the ozone primary reference standard photometer serial number 45 (SRP45) against the National Institute of Standards and Technology (NIST) instruments, serial number 0 (SRP0) and 2 (SRP2), has been performed in order to establish the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d67b697f9a946e97b62b5bf8783aeebb
https://doi.org/10.1016/j.talanta.2011.08.006
https://doi.org/10.1016/j.talanta.2011.08.006