Haze and fog are both low visibility events, but with different physical properties. Haze is caused by the increase of aerosol loading or the hygroscopic growth of aerosol at high relative humidity, whereas visibility degradation in fog is due to the light scattering of fog droplets, which are transited from aerosols via activation. Based on the difference of physical properties between haze and fog, this study presents a novel method to distinguish haze and fog using real time measurements of PM2.5, visibility, and relative humidity. In this method, a criterion can be developed based on the local historical data of particle number size distributions and aerosol hygroscopicity. Low visibility events can be classified into haze and fog accor...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...
Fog-induced visibility reduction is responsible for a variety of hazards in the transport sector. Th...
An aerosol and fog data set from a field experiment in November 1994 at San Pietro Capofiume, Northe...
Haze and fog exhibit different microphysical and optical properties according to Mie scattering theo...
This study investigates the parameterization of fog visibility and its relationship with microphysic...
To investigate the particulate characteristics of a haze episode, data from two ceilometers with wav...
To investigate the particulate characteristics of a haze episode, data from two ceilometers with wav...
International audienceGiven suitable conditions of air temperature and humidity, the density of a fo...
Particle microphysical and chemical properties, including particle number size distribution (PNSD) a...
International audienceGiven suitable conditions of air temperature and humidity, the density of a fo...
Given suitable conditions of air temperature and humidity, the density of a fog and its microphysica...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...
Fog-induced visibility reduction is responsible for a variety of hazards in the transport sector. Th...
An aerosol and fog data set from a field experiment in November 1994 at San Pietro Capofiume, Northe...
Haze and fog exhibit different microphysical and optical properties according to Mie scattering theo...
This study investigates the parameterization of fog visibility and its relationship with microphysic...
To investigate the particulate characteristics of a haze episode, data from two ceilometers with wav...
To investigate the particulate characteristics of a haze episode, data from two ceilometers with wav...
International audienceGiven suitable conditions of air temperature and humidity, the density of a fo...
Particle microphysical and chemical properties, including particle number size distribution (PNSD) a...
International audienceGiven suitable conditions of air temperature and humidity, the density of a fo...
Given suitable conditions of air temperature and humidity, the density of a fog and its microphysica...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...
International audienceFog is an atmospheric phenomenon that has important environmental consequences...