Reductions in reactive nitrogen emissions are not fully translated into deposition declines. This lagged response is modulated by unbalanced precursor mitigation, SO 2 –NH 3 acid–base buffering and the growing share of natural nitrogen sources.
Facility-level methane inventories remain scarce in emerging offshore petroleum provinces despite the availability of routine operational records. This study developed a transferable framework that integrates facility activity data, process-based emission...
Satellite AOD-PM 2.5 coupling can vary depending on boundary-layer structure and transport regime during coastal wildfires.
Household air pollution is a primary concern in Malawi, and similar regions in Sub-Saharan Africa (SSA), where household and small-scale industry energy is provided almost entirely by biofuel (e.g., firewood...
Five years of 15-minute monitoring at the Benowo landfill show PM 2.5 rising from 37.17 to 50.32 µg m −3 (2020–2024), 7–10 times WHO guideline; exceedance peaks occurred at 07:00 and night, set by boundary-layer mixing rather than landfill operations.
