Results 31 to 40 of about 100,704 (268)
PLAM – a meteorological pollution index for air quality and its applications in fog-haze forecasts in North China [PDF]
Atmospheric Chemistry and Physics, 2016 Using surface meteorological observation and high-resolution emission data, this paper discusses the application of the PLAM/h index (Parameter Linking Air-quality to Meteorological conditions/haze) in the prediction of large-scale low visibility and ...
Y. Q. Yang +8 more
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Chemical Composition of the Atmosphere
, 2012 Atmospheric trace gases have an important impact on Earth’s radiative budget, the oxidative or cleansing ability of the atmosphere, the formation, growth and properties of aerosols, air quality, and human health. During recent years, the coupling between atmospheric chemistry and climate has received particular attention.
Schlager, Hans +2 more
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A Parameterized Method for Air-Quality Diagnosis and Its Applications
Advances in Meteorology, 2012 A parameterized method is developed to diagnose the air quality in Beijing and other cities with an index termed (parameters linking air-quality to meteorological elements PLAM) derived from a correlation between PM10 and relevant weather elements based ...
J. Z. Wang +6 more
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Impact of Biomass Burning on Air Quality in Temuco City, Chile
Aerosol and Air Quality Research, 2021 Residential wood burning emits a complex mixture of particulate and gaseous compounds. In this article we show an in-depth chemical characterization of particulate matter evidencing the impact of biomass burning on the urban air quality in Greater Temuco,
Felipe Reyes +12 more
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Advances in Meteorology, 2017 North China Plain, Beijing, Tianjin, and Hebei province are the major areas facing the decreasing air quality and frequent pollution events in the recent years.
Tao Niu +4 more
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The Composition of the Atmosphere [PDF]
Nature, 1914 MR. A. PARKER (Jour. Chem. Soc., April, 1914) in a study of the inflammation of mixtures of methane with oxygen and nitrogen, has found that inflammation can be brought about more easily in mixtures containing nitrogen than in pure oxygen. In fact, the mixture which requires for ignition a minimum of methane contains only about 23 per cent.
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Atmospheric composition, chemistry, and clouds [PDF]
, 2007 Venus’ atmosphere has a rich chemistry involving interactions among sulfur, chlorine, nitrogen, hydrogen, and oxygen radicals. The chemical regimes in the atmosphere range from ion-neutral reactions in the ionosphere to photochemistry in the middle atmosphere to thermal equilibrium chemistry and surface-atmosphere reactions in the lower atmosphere.
Mills, Franklin +2 more
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Remote Sensing, 2023 Seasonal and diurnal characteristics of the vertical profiles of aerosol properties are essential for detecting the regional transport and the climatic radiative effects of aerosol particles.
Xinglu Zhang +11 more
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PREDICTIONS OF THE ATMOSPHERIC COMPOSITION OF GJ 1132b [PDF]
The Astrophysical Journal, 2016 ABSTRACT GJ 1132b is a nearby Earth-sized exoplanet transiting an M dwarf, and is among the most highly characterizable small exoplanets currently known. In this paper, we study the interaction of a magma ocean with a water-rich atmosphere on GJ 1132b and determine that it must have begun with more than 5 wt% initial water in order to ...
Laura Schaefer +3 more
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Remote Sensing, 2022 An assessment and verification of the Langley calibration method of the Sun photometer at Mt Foyeding (MFYD) Observatory in Beijing was performed. We explored whether the Langley plot calibration is practicable for this mountainous site by analyzing the ...
Yu Zheng +12 more
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