Amy Tuininga
Ewing, Holly A., Amy R. Tuininga, Peter M. Groffman, Kathleen C. Weathers, Timothy J. Fahey, Melany C. Fisk, Patrick J. Bohlen, and Esteban R. Suárez. 2015. “Earthworms Reduce Biotic 15-Nitrogen Retention in Northern Hardwood Forests”. Ecosystems 18 (2): 328-42. doi:10.1007/s10021-014-9831-z.