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Centre for Atmospheric Science

Trace Gas Flux Measurements

Fig 5. Fluxes of ammonia measured by the eddy covariance technique over a field at CEH Edinburgh undergoing fertilizer application. The graph shows the concentration (top) and flux (bottom) from two different laser absorption spectrometers mounted over the field.
Fig 5. Fluxes of ammonia measured by the eddy covariance technique over a field at CEH Edinburgh undergoing fertilizer application. The graph shows the concentration (top) and flux (bottom) from two different laser absorption spectrometers mounted over the field.