Simulation of Mexico City plumes during the MIRAGE-Mex field campaign using the WRF-Chem model X. Tie, S. Madronich, G. Li, Z. Ying, A. Weinheimer, E. Apel, and T. Campos National Center for Atmospheric Research, Boulder, CO, USA Molina Center for Energy and the Environment, La Jolla, CA, USA Department of Atmospheric Sciences, Texas A&M, USA York University, Canada Received: 19 March 2009 – Ac...

Sporadic efforts have been introduced to control emissions in Delhi, but the air quality has declined further due rapid development of different sectors. In this study, impact various mitigation scenarios on for PM10, ozone, and its precursors are studied using a chemical transport model, namely WRF-Chem. The Emission Database Global Atmospheric Research emission inventory was modified into WRF...

The emission of black carbon (BC) particles, which cause atmospheric warming by affecting radiation budget in the atmosphere, is result an incomplete combustion process organic materials. recent wildfire event during summer 2019–2020 south-eastern Australia was unprecedented scale. wildfires lasted for nearly 3 months over large areas two most populated states New South Wales and Victoria. This...

Abstract. Coral reefs have been found to produce the sulfur compound dimethyl sulfide (DMS), a climatically relevant aerosol precursor predominantly associated with phytoplankton. Until recently, role of coral-reef-derived DMS within climate system had not quantified. A study preceding present work that produced by corals negligible long-term climatic forcing at global–regional scale. However, ...

Abstract. Biogenic volatile organic compounds (BVOCs) emitted from the natural ecosystem are highly reactive and can thus impact air quality aerosol radiative forcing. BVOC emission models (e.g., Model of Emissions Gases Aerosols Nature – MEGAN) in global regional chemical transport still have large uncertainties estimating biogenic trace gases because activity factors, specification vegetation...