Abstract: Air pollution characteristics over the Kathmandu Valley in wintertime were numerically investigated by using a comprehensive transport?chemistry?deposition model of air pollutants together with the fifth-generation ...

Abstract: Air pollution transport in the Kathmandu valley/basin has been investigated by numerical simulation of local flows and the observation of NO2 and SO2. The observation was performed at 22 sites with passive samplers from ...

Abstract: epal has been the location of a series of fatal aircraft accidents, raising serious concerns about civil aviation security and the safety of passengers. However, significant studies on weather patterns associated with the ...