Horn, Marcus A.; Drake, Harold L.; Schramm, Andreas
(Washington, DC [u.a.] : American Soc. for Microbiology, 2006)
Earthworms emit nitrous oxide (N2O) and dinitrogen (N 2). It has been hypothesized that the in situ conditions of the earthworm gut activates ingested soil denitrifiers during gut passage and leads to these in vivo emissions ...