New Bidirectional Ammonia Flux Model in an Air Quality Model Coupled With an Agricultural Model

Abstract Ammonia surface flux is bidirectional; that is, net flux can be either upward or downward. In fertilized agricultural croplands and grasslands there is usually more emission than deposition especially in midday during warmer seasons. In North America, most of the ammonia emissions are from...

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Bibliographic Details
Main Authors: Jonathan E. Pleim, Limei Ran, Wyat Appel, Mark W. Shephard, Karen Cady‐Pereira
Format: Article
Language:English
Published: American Geophysical Union (AGU) 2019-09-01
Series:Journal of Advances in Modeling Earth Systems
Subjects:
WRF
Online Access:https://doi.org/10.1029/2019MS001728