Source link : https://news7.asia/science-and-nature/understanding-the-spatial-patterns-of-atmospheric-ammonia-trends-in-south-asia-sciencedirect-com/
A new study published on ScienceDirect.com sheds light on the evolving spatial patterns of atmospheric ammonia across South Asia, revealing critical insights into regional air quality and environmental health. As one of the fastest-growing sources of air pollution in the area, ammonia emissions-from agriculture, industry, and urban activities-pose escalating challenges for policymakers and scientists alike. This research offers a detailed examination of how ammonia concentrations vary geographically over time, highlighting hotspots and trends that could shape future strategies for emission control and sustainable development in one of the world’s most densely populated regions.
Spatial Distribution and Drivers of Atmospheric Ammonia in South Asia
The concentration of atmospheric ammonia across South Asia exhibits pronounced heterogeneity, influenced by diverse environmental and anthropogenic factors. Urban centers and agricultural hotspots consistently report elevated ammonia levels due to intensive fertilizer application and livestock farming. Coastal regions, with their unique meteorological conditions, also demonstrate notable ammonia fluctuations driven by sea breeze dynamics and temperature variations. Seasonal shifts significantly impact ammonia dispersion, with post-monsoon months showing spikes attributed to increased volatilization from wet soils and decomposition processes.
Key drivers shaping these spatial patterns include:
- Agricultural activities:…
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Author : Ava Thompson
Publish date : 2025-07-17 11:32:00
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