High-Resolution Spatial Analysis of Organic and Chemical Nitrogen Fertilizer Sources on NH3 Emissions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11690%2F25%3A10510342" target="_blank" >RIV/00216208:11690/25:10510342 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1051/e3sconf/202563503002" target="_blank" >https://doi.org/10.1051/e3sconf/202563503002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/e3sconf/202563503002" target="_blank" >10.1051/e3sconf/202563503002</a>
Alternative languages
Result language
angličtina
Original language name
High-Resolution Spatial Analysis of Organic and Chemical Nitrogen Fertilizer Sources on NH3 Emissions
Original language description
Agriculture is a major source of atmospheric ammonia (NH3) emissions, driven by synthetic nitrogen fertilizers and livestock manure, which significantly influence nitrogen cycling and environmental pollution. This study quantifies the global impact of nitrogen sources on NH3 emissions using a high-resolution gridded emissions inventory, comparing chemical fertilizers (e.g., urea, ammonium nitrate, etc) and organic fertilizers (cattle, buffaloes, sheep, goats, pigs, and chickens). Results indicated that Asia, North America, and Europe are primary emission hotspots, with urea-based fertilizers and intensive livestock farming as key contributors. Targeted mitigation strategies, such as improved manure management, optimized fertilizer application, and policies like the EU's NH3 Emission Ceilings Directive and China's Zero Increase Action Plan, are essential for reducing emissions. This study provides critical insights into the spatial distribution, magnitude, and policy implications of NH3 emissions, guiding sustainable agricultural practices to balance food security and environmental protection.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)
Result continuities
Project
<a href="/en/project/GX23-07984X" target="_blank" >GX23-07984X: PATHWAYS TOWARDS ENVIRONMENTAL SUSTAINABILITY</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
E3S Web of Conferences
ISBN
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ISSN
2267-1242
e-ISSN
2267-1242
Number of pages
7
Pages from-to
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Publisher name
EDP Sciences
Place of publication
Les Ulis
Event location
Leuven
Event date
May 28, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001533258000010