Evaluation of the Accuracy with Which Dry Deposition Can Be Measured with Current Micrometeorological Techniques.

摘要: Abstract By reviewing the physics of processes leading to dry deposition in atmospheric surface layer, a number corrections and possible errors determination fluxes are identified. The concept velocity is examined, its usefulness discussed, some pitfalls pointed out. An overview given various micrometeorological methods with which can be determined their limitations indicated. With this background recent publications on have been analyzed. It apparent that most cases more complete documentation needed structure layer adjacent planetary boundary layer. Errors related advection entrainment especially difficult or impossible assess because inadequate information about surroundings height