New evidence, obtained using a robust method for measuring the delta N-15 of NO3--N in soil, is consistent with denitrification being the major determinant in the vertical distribution of NO3--delta N-15 in soil profiles. These data also suggest that varying moisture regimes result in different effects of soil NO3--N leaching on residual whole soil delta N-15. Copyright (C) 2001 John Wiley & Sons, Ltd.
|Number of pages||5|
|Journal||Rapid Communications in Mass Spectrometry|
|Publication status||Published - 2001|
|Event||Meeting of the Stable-Isotope-Mass-Spectrometer-Users-Group (SIMSUG 2001) - GLASGOW|
Duration: 16 Jan 2001 → 17 Jan 2001
- ISOTOPE FRACTIONATION
- N-15 NATURAL-ABUNDANCE