Sulfuric Acid Method Improves Accuracy of Nitrogen Isotope Tracking for Atmospheric Ammonia | Newswise
[ad_1] Newswise — By comparing sulfuric and boric acid absorption systems, they found sulfuric acid delivers higher recovery rates and reduces isotope fractionation, even at low concentrations. Field applications successfully distinguished emissions from cropland, livestock, orchards, and vegetables, improving the accuracy of ammonia source identification. NH₃ is the most important alkaline gas in the atmosphere […]