Testing the Efficiency of a Passive Sampler for Ammonia Monitoring and Comparison with Alpha-Samplers

Ammonia (NH3) emissions from fertilizer and manure spreading pose several environmental issues, such as soil and water acidification, water eutrophication and fine particulate matter formation. Constant and diffuse monitoring of Nh3 concentrations is crucial to provide accurate emission estimation and understating of seasonal and spatial variation of NH3 concentration. Passive sampling technique r...