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Trimmer, M., Grey, J., Heppell, C.M., et al. (2012) River Bed Carbon and Nitrogen Cycling: State of Play and Some New Directions. Science of the Total Environment, 434, 143-158. https://doi.org/10.1016/j.scitotenv.2011.10.074

has been cited by the following article:

• TITLE: An Empirical Model for Dinitrogen Gas Emission from Inland Waters

  AUTHORS: Elizabeth Sikar, Marco Aurelio dos Santos, Ednaldo Oliveira dos Santos

  KEYWORDS: Dinitrogen Gas Emission, Inland Waters, Bubbles, Diffusion, Nitrogen Cycle, Denitrification

  JOURNAL NAME: Atmospheric and Climate Sciences, Vol.9 No.1, December 3, 2018

  ABSTRACT: The motivation to calculate this empirical model resulted from often observing—at the time disconcerting—excess dinitrogen gas (N2 concentration > background concentration) in bubble-gas emission samples, collected primarily for the purpose of carbon budget research, from Brazilian rivers and reservoirs sampled during roughly 100 field surveys lasting 4 days each on average and executed between years 2000 and 2012. We model the (serendipitously) measured dinitrogen gas above environmental concentration (N2aec) escaping in bubbles from Brazilian rivers as a function of dissolved nitrogen (N) in water. To this model, we mathematically add a pre-existing model of diffusively emitted denitrified dinitrogen (also as a function of dissolved N) from streams in the United States of America (USA). The resulting model predicts denitrified dinitrogen water-air emission from inland waters in the USA, China and Germany.