@article{028b7b540c5a42c39dc59b4e2d1c2d00,
title = "The global nitrogen cycle in the twenty-first century",
keywords = "nitrogen cycle, nitrification, denitrification, nitrogen deposition, nitrogen fixation",
author = "David Fowler and Pyle, {John A.} and Raven, {John A.} and Sutton, {Mark A.}",
year = "2013",
doi = "10.1098/rstb.2013.0165",
language = "English",
volume = "368",
journal = "Philosophical Transactions of the Royal Society B - Biological Sciences",
issn = "0962-8436",
publisher = "Royal Society Publishing",
number = "1621",
}